Top RPC API Developers in the United States
Remote Procedure Call (RPC) frameworks such as gRPC and JSON-RPC power the high-speed APIs behind today’s SaaS, fintech, and IoT products. If you’re building low-latency microservices or modernizing legacy systems, working with a U.S.-based RPC API developer can shorten feedback loops, ease compliance, and align with North American time zones.
Clutch curates developer profiles, interviews clients, and verifies project data so you can hire with confidence. Use our filters—by hourly rate, tech focus, location, and more—to pinpoint the best fit, whether in Silicon Valley, Austin’s startup corridor, or New York’s fintech scene.
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• Top API Development Companies
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34 Companies
List of the Top United States RPC API Development Services
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Sketch Development
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$10,000+$150 - $199 / hr10 - 49Webster Groves, MOServices provided
10% API Development25% Custom Software Development15% AI Development +515% Mobile App Development10% AI Consulting10% Cloud Consulting & SI10% Generative AI5% AI AgentsFocus Areas
15% RPC API25% REST API20% SOAP API +315% Partner API15% Webhook API10% OPEN APISee all 21 projectsSketch Development is a company specializing in API Development and integration services. Based on client feedback, they are praised for their organized and transparent project management approach. Approximately 100% of reviewers highlight their strong communication and agile processes, with no significant areas for improvement noted.
Industry Experience
Sketch Development has demonstrated expertise across multiple industries including Real Estate, Utilities, Non-profit, and Medical sectors. Clients praised their custom software solutions, project management tools, and Agile methodologies, resulting in enhanced operational efficiency and streamlined processes. The overall sentiment is highly positive, highlighting their responsiveness, professionalism, and ability to align with client values, making them a suitable partner for projects in these diverse fields.
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Real estate Healthcare Consulting Manufacturing Medical Financial services Consumer Products Insurance Other Industry Banks Non-profit Utilities RetailWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently commend Sketch Development for their exceptional value and budget-friendly pricing. For instance, one client noted that their 'pricing fit our budget' and highlighted the 'good value for the cost.' Another client emphasized that they chose Sketch Development over competitors due to their 'high ratings' and 'great culture fit,' reinforcing the overall sentiment of satisfaction with cost-effectiveness. Overall, clients express appreciation for receiving quality services that exceed expectations without unexpected costs.Was this helpful?
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This provider is fluent in 1 language:
- English
This provider is available in 2 time zones:
- Central Standard Time (CST)
- Eastern Standard Time (EST)
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$10,000+$150 - $199 / hr10 - 49Irvine, CA
Services provided
10% API Development75% E-Commerce Development10% Web Development +15% Web DesignFocus Areas
15% RPC API25% REST API15% OPEN API +315% Partner API15% SOAP API15% Webhook APISee all 21 projectsCoSpark is a web development company specializing in WooCommerce and WordPress optimization, server performance, and custom software solutions. Client feedback is overwhelmingly positive, with 100% of reviewers praising their responsiveness, professionalism, and ability to tailor solutions to specific needs. They are commended for their expertise, project management, and cost-effective services, making them highly recommended for businesses seeking reliable web development support.
Reviews mention Collaborative
The overall sentiment regarding collaboration with AnnexCore is highly positive. Clients appreciate their excellent project management and responsiveness, stating that the team is enthusiastic about the vision and maintains a collaborative process. For instance, one client highlighted the ease of communication with their project lead, Phil, who ensures timely updates and effective collaboration despite time zone challenges. This dedication to a collaborative approach has significantly contributed to the project's success.-
Web Dev & Design for Educational Foundation
4.5 Jun 4, 2021The project management has been excellent. AnnexCore met all of our deadlines. We use Basecamp to organize our work, create to-do lists, and send messages back and forth. Aside from that, we also interface through email and video calls. Finding a time to meet is a bit tricky because of the time zone difference, but they don’t let that hinder them. It’s easy to communicate with Phil. He’s been running a very collaborative process. They’re always available to make updates and roll them out in a timely fashion.
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Industry Experience
CoSpark has demonstrated strong expertise in the eCommerce, education, manufacturing, and healthcare industries, providing significant improvements in website performance, user experience, and integration capabilities. Clients consistently commend their responsiveness and problem-solving skills. Reviews indicate high satisfaction across sectors, particularly in eCommerce, where they excel in optimizing WooCommerce platforms, while also effectively addressing challenges in education and manufacturing systems. Overall, potential clients in these industries can expect reliable support and impactful solutions.
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eCommerce Other industries Manufacturing Education Real estate Business services Consumer Products Construction Utilities Media Food & Beverages Healthcare Restaurants Advertising & marketing Design Hospitality & leisureWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently express satisfaction with CoSpark's cost-effectiveness and value for money. One client highlighted a significant contrast in pricing, noting that another company quoted $3,000 for a migration that CoSpark performed for free. Another client emphasized that CoSpark's rates fit their budget while delivering high-quality support. Overall, the sentiment is overwhelmingly positive, with clients appreciating the company's responsiveness and willingness to work within their financial constraints.Was this helpful?
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This provider is fluent in 2 languages:
- English
- Spanish
This provider is available in 4 time zones:
- Central European Time (CET)
- Eastern Standard Time (EST)
- Pacific Standard Time (PST)
- Mountain Standard Time (MST)
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UndisclosedUndisclosed10 - 49Draper, UT
Services provided
10% API Development10% AI Development10% Cloud Consulting & SI +710% Custom Software Development10% Enterprise App Modernization10% IoT Development10% Mobile App Development10% UX/UI Design10% Web Design10% Web DevelopmentFocus Areas
15% RPC API20% REST API20% Webhook API +315% OPEN API15% Partner API15% SOAP APISee all 27 projectsMystic Media is a versatile development company providing services including app development, cloud migration, and comprehensive IT solutions. Reviews indicate a highly positive customer experience, with clients praising their project management, communication, and efficiency. Notably, 100% of reviewers mention their effectiveness, meeting or exceeding project expectations, and their hands-on, collaborative approach. Their adaptability and proactive service have consistently delivered successful outcomes across various industries.
Reviews mention Helpful
Clients have expressed high satisfaction with Mystic Media's helpfulness and support throughout their projects. One client noted their 'unquestionable willingness' to ensure clear communication, especially during challenging times. Another praised the team's ability to provide trustworthy guidance, enhancing confidence in their investment. Overall, feedback highlights Mystic Media's proactive approach, with clients feeling well-informed and supported, which has significantly contributed to a positive project experience.-
Game Development for Gaming Company
5.0 Jun 13, 2021Mystic Media has been a very easy company to work with. Straight forward, overly helpful, and extremely capable. They have made what could have been a very frustrating project into a pleasure.
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App Development and Design for Toy/App
5.0 Oct 31, 2019They’re very trustworthy. I was worried about putting a lot of money out there and being taken advantage of, but I automatically felt like they were trustworthy. I sometimes got a bad feeling from other companies, but Mystic has proven themselves to be honest and helpful these last few years.
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Industry Experience
Mystic Media has demonstrated expertise across multiple industries, including Electric, Construction, Education, Arts & Entertainment, Consumer Products, Chemicals, Real Estate, Manufacturing, Gaming, and Healthcare. Clients consistently commend their project management, technical proficiency, and responsiveness. The overall sentiment is highly positive, illustrating Mystic Media’s strengths in IT infrastructure, custom software development, and app creation, making them a strong fit for businesses seeking reliable digital solutions in these sectors.
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Electric Construction Education Arts, entertainment & music Consumer products & services Chemicals & Biotechnology Real estate Manufacturing Gaming Retail Transportation Consumer Products Advertising & marketing IT Services HealthcareWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently report that Mystic Media delivers excellent value for money, often highlighting their competitive pricing and exceptional service quality. One client noted their project management was 'exceptional,' with rapid response times and a commitment to delivering on time. Another client praised Mystic for providing 'good value for cost,' emphasizing transparency and collaboration throughout the project. Overall, the sentiment is overwhelmingly positive, with many clients expressing satisfaction with the balance of cost and quality.Was this helpful?
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Salt Lake City, Utah (8) Lehi, Utah (1) Provo, Utah (1) Redlands, California (1) Cottonwood Heights, Utah (1) Herriman, Utah (1) Norwalk, Connecticut (1) North Ogden, Utah (1) Milwaukee, Wisconsin (1) Riverton, Utah (1) Williamstown, New Jersey (1) American Fork, United States (1) Zeeland, Michigan (1) Isanti, Minnesota (1) Green River, Wyoming (1)This provider is fluent in 1 language:
- English
This provider is available in 1 time zone:
- Mountain Standard Time (MST)
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$5,000+$100 - $149 / hr10 - 49Houston, TX
Services provided
15% API Development15% Enterprise App Modernization10% AI Development +610% Cloud Consulting & SI10% Custom Software Development10% DevOps Managed Services10% ERP Consulting and SI10% IT Strategy Consulting10% Mobile App DevelopmentFocus Areas
20% RPC API25% REST API25% SOAP API +315% OPEN API10% Partner API5% Webhook APISee all 7 projectsTevpro is a custom software development firm known for its expertise in developing web and application solutions using technologies such as React, Python, ASP.NET, and Angular. With consistently positive feedback, 100% of reviewers commend their technical prowess and project management skills, highlighting their ability to deliver innovative solutions on time and within budget while fostering strong client relationships.
Industry Experience
Tevpro has demonstrated expertise across various industries, including Consulting, Utilities, Advertising & Marketing, Software, Energy & Natural Resources, and Engineering. Clients praise their strong project management skills, technical proficiency, and ability to deliver on time and within budget. The overall sentiment is positive, with notable strengths in customer service, collaboration, and innovative solutions. Organizations in need of application development and data integration services will find Tevpro to be a fitting partner.
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Consulting Utilities Advertising & marketing Software Energy & natural resources EngineeringWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently highlight Tevpro's competitive pricing and excellent value for money. One client noted their selection was driven by a 'pricing fit our budget' and 'good value for cost.' Another praised the company's ability to deliver projects on time and within budget, stating they 'exceeded expectations' while maintaining transparency. Overall, the sentiment reflects a strong appreciation for the quality of service relative to the investment made, with many clients expressing willingness to engage Tevpro again.Was this helpful?
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This provider is fluent in 1 language:
- English
This provider is available in 7 time zones:
- Hawaii Standard Time (HST)
- Alaska Standard Time (AKST)
- Central Standard Time (CST)
- Eastern Standard Time (EST)
- Pacific Standard Time (PST)
- Phoenix Standard Time (PNT)
- Mountain Standard Time (MST)
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$25,000+$150 - $199 / hr50 - 249Los Angeles, CA
Services provided
10% API Development10% AI Consulting10% AI Development +710% Application Management & Support10% Custom Software Development10% E-Commerce Development10% Enterprise App Modernization10% Mobile App Development10% UX/UI Design10% Web DevelopmentFocus Areas
10% RPC API25% REST API20% OPEN API +315% Partner API15% SOAP API15% Webhook APISee all 14 projectsISBX Corp is a versatile software development company specializing in mobile app development, web design, and UX/UI solutions. Client reviews consistently highlight their effective project management, high-quality deliverables, and ability to meet deadlines. Approximately 90% of reviewers commend ISBX for their professionalism, responsiveness, and technical prowess, with no significant areas for improvement noted. Many clients appreciate their problem-solving skills and ability to guide projects through complex challenges.
Reviews mention Proactive
The feedback regarding ISBX reflects a highly proactive sentiment, with clients noting their ability to anticipate challenges and provide effective solutions. One client emphasized that ISBX 'manages expectations well, always under promising and over delivering,' while another mentioned their role in guiding the project through complex issues. The proactive nature of ISBX is further highlighted by their strategic involvement, with clients appreciating the team's readiness to suggest improvements and navigate uncertainties.-
App Development for Digital Yearbook Startup
5.0 Dec 12, 2016ISBX was hands-on in wanting our company to succeed. They've referred us to companies that could help us with photography for the yearbooks, as well as to a couple of reporters that featured our app on the homepage of Yahoo.com. ISBX cared about more than a paycheck, giving us tips and going the extra mile.
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Industry Experience
ISBX Corp exhibits strong expertise across various industries, including Arts & Entertainment, Software, Transportation, Healthcare, Hospitality, Consumer Products, and Information Technology. Clients commend their innovative problem-solving, timely project delivery, and effective communication. In the Arts sector, they excelled in complex technical solutions for Hollywood. In Software, they significantly enhanced project management for inventory systems. Transportation clients praised their app development for e-scooter services, while Healthcare partners appreciated their branding and website redesigns. Overall, ISBX is deemed a reliable choice for clients in technology-driven sectors.
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Arts, entertainment & music Software Transportation Healthcare Hospitality & leisure Consumer Products Other Industry Information technology eCommerceWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients commend ISBX Corp for delivering high-quality work at a reasonable cost, often exceeding expectations. For instance, the CEO of SoundFi noted their 'good value for cost,' while the Owner of Inventoryy highlighted ISBX's ability to fix previous developers' mistakes swiftly, achieving production deployment within three months. Overall, feedback reflects a strong sentiment that ISBX provides excellent value for money, with consistent on-time delivery and effective communication throughout projects.Was this helpful?
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This provider is fluent in 3 languages:
- English
- Spanish
- Mandarin
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$1,000+$25 - $49 / hr50 - 249Austin, TX
Services provided
10% API Development70% CRM Consulting and SI10% AI Development +110% IT Staff AugmentationFocus Areas
20% RPC API20% OPEN API20% REST API +220% SOAP API20% Webhook APISee all 101 projectsPeeklogic, LLC is a company specializing in API Development Services, Salesforce integration, and custom software solutions. Reviews highlight their proficiency in API integration and seamless system connectivity, with 100% of respondents noting improved workflows and system stability. Clients commend their professionalism, timely delivery, and adaptability, with over 80% praising their strong communication and project management skills.
Reviews mention Innovative
Clients have consistently highlighted Peeklogic, LLC's innovative approach, particularly noting their focus on problem-solving and efficiency. One client emphasized the company's impressive and unique methodology, which contributed to a straightforward project management experience. Overall, the sentiment surrounding innovation is highly positive, with no suggested areas for improvement.-
Salesforce Data Migration for IT Recruitment Agency
5.0 Mar 4, 2025The company’s focus on innovation and straightforward approach to problem-solving and efficiency were impressive.
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19 of 20 reviews are 5 stars2 new reviews for API Development services$10,000 – $49,000 avg. project costRead 20 Recent ReviewsReviewed 20 times in the past 6 months
In the last six months, client feedback for Peeklogic, LLC has been overwhelmingly positive, highlighting their strong project management and responsiveness. Clients noted improvements in efficiency and lead conversion rates, with one stating, 'Peeklogic's work has saved us 10–15 hours of work per week.' Another remarked on their 'ability to handle both web development and Salesforce simultaneously.' Overall, clients appreciated the team's professionalism and timely delivery, with no significant areas for improvement identified.Was this helpful?
6 of 6 API Development reviews are 5 stars2 new reviews for API Development in past 6 monthsLess than $10,000 avg. project costRead 6 ReviewsAPI Development PROJECT HIGHLIGHT
Data Migration & Custom Software Dev for Consulting Company
5.0 — A consulting firm hired Peeklogic, LLC, to migrate and consolidate data from legacy systems. Additionally, the team was tasked with developing a custom solution to address specific business needs. Read moreWas this helpful?
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This provider is fluent in 3 languages:
- English
- Spanish
- Ukrainian
This provider is available in 6 time zones:
- Greenwich Mean Time (GMT)
- Central European Time (CET)
- Central Standard Time (CST)
- Eastern Standard Time (EST)
- Pacific Standard Time (PST)
- Mountain Standard Time (MST)
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$1,000+$50 - $99 / hr10 - 49Provo, UT
Services provided
10% API Development30% Web Development10% Application Management & Support +510% Custom Software Development10% E-Commerce Development10% Mobile App Development10% UX/UI Design10% Web DesignFocus Areas
15% RPC API20% OPEN API20% Partner API +315% REST API15% SOAP API15% Webhook APISee all 10 projectsBright Bridge Web is a multifaceted web development company, excelling in website creation, mobile app development, and SEO services. Across their reviews, clients consistently praise their effective communication, project management skills, and commitment to client satisfaction, with over 90% of reviews highlighting their responsiveness and adaptability. Clients also commend their ability to deliver high-quality work within budget and often ahead of schedule.
Reviews mention Helpful
Bright Bridge Web has received positive feedback for their responsive and helpful approach during projects. Clients highlighted the team's ability to provide regular updates and incorporate feedback effectively. One client noted that they received professional suggestions while maintaining control over their project vision. Another praised the company's responsiveness and willingness to make changes without hesitation. Overall, the sentiment is overwhelmingly positive, with clients appreciating the quality of service and communication throughout the engagement.-
Software & Website Dev for Mobile Entertainment Company
5.0 May 17, 2019Brady is fantastic to work with. The scope of our project includes services that I don’t think they normally do, like the patent work, and they’ve been very responsive and helpful. They provide us with information at every step. When we ask them to make changes, they do so without hesitation.
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Portfolio Website for Photography Business
5.0 Mar 22, 2019What I liked best about working with them was that they did everything I needed while also keeping me in the loop. They made any requested changes and provided professional suggestions, too. If problems or questions came up, they were always willing to help.
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Industry Experience
Bright Bridge Web has received positive feedback across several industries, notably Education, Healthcare, Energy & Natural Resources, Information Technology, and Business Services. Clients commend their expertise in web development, communication, and responsiveness. In Education, they have successfully built platforms that enhance learning experiences. In Healthcare, their mobile app and website developments have significantly improved client interactions. The Energy sector praised their efficiency in deploying user-friendly websites. Overall, the sentiment is highly favorable, indicating Bright Bridge Web is well-suited for projects in these sectors.
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Education Healthcare Energy & natural resources Information technology Business services Consumer Products Advertising & marketingWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients express a strong sentiment regarding Bright Bridge Web's cost-effectiveness and value for money. Feedback highlights that the company provides high-quality services at competitive prices, with one client noting they received more than expected for their investment. Another client remarked on their affordability while maintaining exceptional standards. Overall, clients appreciate the transparency in communication and project management, reinforcing their belief that Bright Bridge Web delivers excellent value for the cost.Was this helpful?
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This provider is available in 1 time zone:
- Mountain Standard Time (MST)
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$5,000+$50 - $99 / hr50 - 249Miami, FL
Services provided
30% API Development30% Custom Software Development15% Mobile App Development +215% Web Development10% Generative AIFocus Areas
10% RPC API30% REST API30% Webhook API +310% OPEN API10% Partner API10% SOAP APISee all 26 projectsDTEAM is a versatile application development firm that specializes in API Development Services, excelling in complex projects like web development, project management, and quality assurance. Reviews reveal a 90% positive feedback rate highlighting their exceptional project management, proactive communication, and ability to meet or exceed expectations, with a notable 40% increase in user engagement and operational efficiency.
Reviews mention Passionate about their work
Clients consistently express that DTEAM is deeply passionate about their work, demonstrating a strong commitment to understanding project needs. One client noted their 'dynamic thinkers' approach, highlighting how DTEAM not only executed tasks but also immersed themselves in the product, going above and beyond expectations. The overall sentiment reflects a high level of satisfaction with DTEAM's enthusiasm and dedication, making them a compelling choice for future collaborations.-
Custom Software Development for Construction Marketplace
4.5 Sep 30, 2024Dynamic thinkers that really embraced our project and didn't just do the work we asked, but immersed themselves in the product and went above and beyond.
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3 of 3 API Development reviews are 5 stars1 new review for API Development in past 6 months$50,000 – $199,999 avg. project costRead 3 ReviewsAPI Development PROJECT HIGHLIGHT
API Development for Music Streaming Platform
5.0 — Finddev Agency UA developed an API for a music streaming platform. The team used Python and Django to build the backend and created a responsive frontend. Read moreWas this helpful?
Industry Experience
DTEAM demonstrates strong expertise across multiple industries, notably IT Services, Hospitality, Construction, Transportation, Financial Services, and Healthcare. Clients commend their project management, timely delivery, and high-quality code, often noting significant improvements in operational efficiency and user engagement. Overall sentiment is overwhelmingly positive, highlighting DTEAM's ability to enhance business processes and deliver impactful solutions tailored to specific industry needs. Their capacity for collaboration and proactive problem-solving makes them a suitable partner for companies across these sectors.
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Advertising & marketing Healthcare Manufacturing IT Services Hospitality & leisure Construction Transportation Information technology Financial services Business services Other Industry MediaWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Client feedback on DTEAM consistently highlights their excellent value for money and competitive pricing. Numerous clients appreciated the alignment of pricing with their budgets and the high-quality deliverables received. For instance, one client noted that DTEAM 'provides a good balance between code quality, reliability, and delivery,' while another emphasized that they 'can solve any problem for a reasonable price and always meet expectations.' Overall, clients express a strong sentiment of satisfaction regarding the cost-effectiveness of DTEAM's services.Was this helpful?
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$5,000+$25 - $49 / hr10 - 49Chicago, IL
Services provided
10% API Development10% Application Management & Support10% Cloud Consulting & SI +710% Custom Software Development10% E-Commerce Development10% IT Managed Services10% IT Staff Augmentation10% Mobile App Development10% UX/UI Design10% Web DevelopmentFocus Areas
15% RPC API20% Partner API20% Webhook API +315% OPEN API15% REST API15% SOAP APISee all 11 projectsHristov Development is a custom software development agency specializing in AI integration, IT consulting, and agile prototyping. Their reviews demonstrate a 100% positive reception, with clients highlighting their technical expertise, proactive communication, and customer-centric approach. Notably, 80% of reviewers emphasized their innovative solutions and reliable project management. The company is praised for exceeding expectations and delivering timely, scalable, and user-friendly solutions.
Industry Experience
Hristov Development has demonstrated expertise primarily in the Software, Real Estate, Consulting, and Research industries. Clients in Software praised their custom software development and AI integration capabilities, noting significant improvements in user engagement and operational efficiency. In Real Estate and Consulting, feedback highlighted their agile development support and responsiveness. The Research sector noted their ability to create scalable, user-friendly platforms. Overall, sentiment across industries reflects strong satisfaction with their technical skills, project management, and customer-centric approach.
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Software Real estate Consulting ResearchWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently commend Hristov Development for their competitive pricing and exceptional value for money. One client noted that their 'pricing fit our budget' and emphasized the company's alignment with their values. Another remarked on the 'good value for cost,' highlighting their expertise. Overall, feedback indicates that clients feel they receive high-quality service and outcomes that justify their investment, with many stating they experienced efficient project management and timely deliverables without compromising on quality.Was this helpful?
More responsive than most other service providers
Get in TouchHristov Development is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.Was this helpful?
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$25,000+$100 - $149 / hr10 - 49Raleigh, NC
Services provided
25% API Development60% Mobile App Development15% UX/UI DesignFocus Areas
15% RPC API50% REST API25% OPEN API +110% Webhook APISee all 10 projectsZette is a mobile app development company known for its strategic partnership and comprehensive approach to business challenges. Clients consistently praise Zette's ability to deliver high-quality, user-friendly mobile applications while providing valuable insights into growth strategies. Notably, 100% of reviewers highlight their effective communication and thought partnership, with no reported areas for improvement. This indicates a strong alignment with client needs and expectations.
Reviews mention Honest
Clients express a high level of satisfaction with Zette's honest and transparent communication. One client noted their 'willingness to help' and 'honest feedback' as standout qualities, emphasizing the valuable input provided throughout the project. Additionally, the personal touch and customer-centric approach were highlighted, with one reviewer stating, 'Honestly, no' when asked about areas for improvement, reflecting an overall positive sentiment towards their engagement.-
Design and Dev for Family Connection App
5.0 May 13, 2019Their personal touch and customer-centric approach set them apart. They're willing to help take my product to the next level by providing honest feedback and a lot of valuable input. They also break down each step and take the time to help me understand what they're doing in layman's terms.
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Industry Experience
Zette has demonstrated expertise across multiple industries, including Wellness & Fitness, Retail, Construction, Digital Health, Software, and IT Services. Clients praised Zette for their collaborative approach, effective project management, and ability to deliver high-quality mobile applications tailored to specific needs. The overall sentiment is positive, highlighting strengths in communication, adaptability, and strategic partnership, making Zette a desirable choice for those in need of development services in these sectors.
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Wellness & Fitness Retail Construction Other Industry Software Arts, entertainment & music IT ServicesWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently express satisfaction with Zette's pricing, indicating that it aligns well with their budgets and provides good value for money. One client appreciated the 'great culture fit' and noted that Zette's services exceeded expectations, particularly in thought partnership and business strategy. Another client highlighted that Zette's fees were reasonable and transparent, with no hidden costs, reinforcing a strong sense of trust. Overall, feedback reflects a positive sentiment regarding Zette's cost-effectiveness and the value delivered through their services.Was this helpful?
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$5,000+$25 - $49 / hr50 - 249Davie, FL
Services provided
10% API Development15% Microservices Architecture Services10% Custom Software Development +1010% E-Commerce Development10% IT Managed Services10% Web Development5% Application Management & Support5% Cloud Consulting & SI5% DevOps Managed Services5% Enterprise App Modernization5% IT Staff Augmentation5% IT Strategy Consulting5% Mobile App DevelopmentFocus Areas
10% RPC API30% SOAP API25% REST API +315% Webhook API10% OPEN API10% Partner APISee all 1 projectsAt Alt Digital Technologies, we are streamlined with new technologies and work on the power of creativity to innovate in a way that benefits our client the most. We're focused on working on the
Read more1 of 1 reviews is 5 stars1 new review for API Development services$50,000 – $199,999 avg. project costRead 1 Recent ReviewReviewed 1 time in the past 6 months
Recent client feedback highlights Alt Digital Technologies' strong technical expertise and responsive collaboration, particularly in enhancing Salesforce initiatives for Kohler. Notable outcomes include a 40% reduction in manual efforts and significant improvements in operational efficiency and data accuracy. Clients appreciate the team's adaptability and ownership mindset, although there are suggestions for enhanced proactive communication and documentation improvements. Overall, the sentiment is positive, with clients viewing Alt Digital as a valuable extension of their internal teams.Was this helpful?
Industry Experience
Alt Digital Technologies has demonstrated strong expertise in the manufacturing industry, specifically with clients like Kohler. Feedback highlights their ability to enhance Salesforce functionalities, leading to improved operational efficiency, reduced manual efforts, and better data accuracy. Their strengths include a collaborative approach, technical proficiency in Salesforce automation, and a commitment to understanding client needs. Overall sentiment is positive, indicating they are well-suited for manufacturing projects seeking agile and effective digital solutions.
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Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients have expressed a strong sentiment regarding the value for money provided by Alt Digital Technologies, highlighting their competitive pricing and alignment with budget expectations. One client noted, 'they offered good value for the cost,' while another emphasized the positive impact of their services on operational efficiency and process improvements. Despite some delays in project timelines, the overall feedback underscores the company's commitment to delivering quality solutions, reinforcing their reputation as a valuable partner.Was this helpful?
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$10,000+$150 - $199 / hr10 - 49Houston, TX
Services provided
15% API Development15% Application Management & Support15% Custom Software Development +515% Enterprise App Modernization10% AR/VR Development10% Cloud Consulting & SI10% Robotics Process Automation10% Web DesignFocus Areas
10% RPC API20% Partner API20% REST API +320% SOAP API20% Webhook API10% OPEN APISee all 4 projectsOptimum Consultancy Services is a diverse digital solutions provider specializing in mobile application development, web design, SEO, and digital marketing. Across four detailed reviews, the company is commended for its responsiveness and high-quality client service, with over 90% positive feedback highlighting their commitment to client satisfaction and effective communication. Optimum is consistently praised for its project management skills and adaptability to client needs.
Reviews mention High-quality work
Optimum Consultancy Services consistently receives high praise for delivering high-quality work. Clients commend their ability to transform and optimize websites, with one client noting the impressive mobile responsiveness and user-friendliness of their revamped site. Another client highlighted Optimum's exceptional client service, stating that their experience felt like a priority throughout the engagement. Overall, the sentiment is overwhelmingly positive, with clients expressing satisfaction and appreciation for the results achieved.-
Website Design & Digital Marketing for New Law Firm
5.0 Dec 9, 2016I've been satisfied with everything that Optimum has done, but their client service is above and beyond what I would normally expect. Compared to a number of different companies which offer the same service, even though they may all do a great job, Optimum's level of service is higher.
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Industry Experience
Optimum Consultancy Services has demonstrated expertise across various industries including Energy & Natural Resources, Information Technology, and Media. Clients commend their strong project management capabilities and high-quality deliverables, particularly in developing complex applications, optimizing websites, and implementing digital marketing strategies. The overall sentiment reflects significant satisfaction, especially in client communication and responsiveness, positioning Optimum as a valuable partner for businesses seeking support in these sectors.
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Energy & natural resources Information technology MediaWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Optimum Consultancy Services is perceived as providing strong value for money, with clients noting reasonable pricing for high-quality work. One client highlighted a $12,000 investment for a complex app, commending the timely communication and project management. Another client, who spent around $500 annually after an initial higher expenditure, praised their exceptional client service. Additionally, a digital marketing agency reported an annual investment of $40,000 to $50,000, emphasizing the cost-effectiveness and successful ROI of their campaigns.Was this helpful?
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$10,000+$25 - $49 / hr50 - 249Parker, CO
Services provided
10% API Development50% AI Development10% Custom Software Development +310% E-Commerce Development10% Mobile App Development10% Web DevelopmentFocus Areas
10% RPC API35% REST API20% Webhook API +315% Partner API10% OPEN API10% SOAP APISee all 1 projectsUPlanet Inc is a development company specializing in PHP and JavaScript, known for its adaptability and effective project execution. The company has maintained a long-term partnership with clients, who highlight its responsiveness and ability to adjust swiftly to project requirements. The feedback is overwhelmingly positive, with a few areas for improvement such as resource management, mentioned by less than 10% of reviewers.
Industry Experience
UPlanet Inc has demonstrated strong expertise in the information technology sector, particularly in web development, PHP, and JavaScript frameworks. Clients commend their adaptability and responsiveness, noting successful collaboration on complex projects like CRM sales portals. Overall, feedback reflects a positive sentiment regarding UPlanet's ability to scale and address diverse development needs, making them a suitable partner for technology-driven initiatives.
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Information technologyWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently praise UPlanet Inc for their cost-effectiveness and value for money. One long-term client noted their ability to quickly adapt to complex project requirements and deliver high-quality work, stating, 'they have been excellent to work with' for over eight years. Another highlighted the company's responsiveness and capability to manage diverse development needs effectively. Overall, the sentiment reflects a strong appreciation for UPlanet's pricing relative to the quality and adaptability of their services.Was this helpful?
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$10,000+$150 - $199 / hr2 - 9Pasadena, CA
Services provided
20% API Development20% Custom Software Development20% Mobile App Development +320% Web Development10% E-Commerce Development10% UX/UI DesignFocus Areas
10% RPC API80% REST API10% Webhook APISee all 2 projectsGeekOffice is a versatile IT development company offering services such as app development, web portals, and IT strategy. Reviews highlight their exceptional flexibility, expertise, and alignment with client needs. With consistently positive feedback, clients praise their ability to go the extra mile, achieving project goals and exceeding expectations, with no areas for improvement noted.
Reviews mention Honest
Clients commend GeekOffice for their honesty and transparency throughout the project lifecycle. One client emphasized their 'upfront honesty' and noted that the team was 'hugely flexible' and 'attuned to client needs.' The consistent feedback highlights a strong alignment of values and reliable communication, contributing to an overall positive sentiment. The client expressed complete satisfaction, stating, 'Nah, great company. Folks should really use them!'-
App & Website Design & Dev for Business Services Company
5.0 Aug 14, 2024The company's willingness to always go the extra mile, their openness to discussion, and their expert on-point advice were impressive. Moreover, their upfront honesty was a defining characteristic that set them apart. They really went above and beyond and exceeded all expectations.
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Industry Experience
GeekOffice has demonstrated expertise in the Business Services and Supply Chain, Logistics, and Transport industries. Clients commend their ability to build comprehensive digital solutions, including mobile applications and web platforms, tailored to specific needs. The feedback highlights their strong project management, flexibility, and commitment to exceeding expectations, resulting in improved operational efficiencies. Overall, sentiment is highly positive, positioning GeekOffice as a valuable partner for companies seeking customized technology solutions in these sectors.
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Business services Supply Chain, Logistics, and TransportWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients have consistently highlighted GeekOffice's competitive pricing and strong value for money. One client noted their selection was influenced by 'good value for cost,' while another emphasized that their 'pricing fit our budget.' Overall, feedback reflects a positive sentiment regarding cost-effectiveness, with clients appreciating the comprehensive services delivered within budget constraints, ultimately leading to successful project outcomes.Was this helpful?
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$5,000+$50 - $99 / hr50 - 249Edison, NJ
Services provided
10% API Development20% Custom Software Development15% AI Development +615% Enterprise App Modernization10% DevOps Managed Services10% Mobile App Development10% Web Design5% Blockchain5% IoT DevelopmentFocus Areas
10% RPC API40% REST API20% OPEN API +315% Partner API10% Webhook API5% SOAP APISee all 9 projectsI Verve Inc is a technology company offering comprehensive API Development Services, including RESTful API Development and Web Service Development. Reviews reflect a 100% positive experience, emphasizing their solid technical expertise, effective project management, and excellent customer service. Clients appreciate their ability to deliver projects on time and adapt to changing requirements efficiently.
0 of 2 API Development reviews are 5 stars1 new review for API Development in past 6 months$10,000 – $49,000 avg. project costRead 2 ReviewsAPI Development PROJECT HIGHLIGHT
Mobile App Revamp for Logistics Company
4.0 — I Verve Inc has updated a mobile app for a logistics company. The team has optimized the app for the latest OS version and redesigned the UI/UX. I Verve Inc has also added new features and improved Read moreWas this helpful?
Industry Experience
I Verve Inc has demonstrated expertise across multiple industries, including Transportation, Agriculture, Education, Software, Arts, Hospitality, Retail, and Design. Feedback highlights their strengths in mobile app enhancement, website development, and custom software solutions, with notable improvements in performance, user experience, and customer satisfaction. Overall sentiment is positive, particularly in Transportation, Agriculture, and Software, where clients commend their technical proficiency and project management capabilities, making them an ideal partner for similar projects.
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Transportation Agriculture Education Software Arts, entertainment & music Hospitality & leisure Retail DesignWas this helpful?
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$10,000+$150 - $199 / hr2 - 9Wilmington, DE
Services provided
10% API Development10% AI Agents10% AI Consulting +710% AI Development10% Branding10% E-Commerce Development10% Ecommerce Marketing10% Marketing Strategy10% Performance Marketing10% Social Media MarketingFocus Areas
10% RPC API50% OPEN API15% REST API +215% SOAP API10% Webhook APISee all 4 projectsDeSight Studio® GmbH is an API development company recognized for their exceptional API integration and strategic consulting services. With 100% positive feedback, clients commend their precise API programming and seamless integration of digital tools. Their professional project management and proactive communication have significantly enhanced clients' marketing efficiency and operational workflows, leading to notable improvements in email engagement metrics.
Reviews mention Well-organized projects
DeSight Studio® GmbH has received high praise for their well-organized project management. Clients have noted their exceptional professionalism and efficiency, with one specifically highlighting that all project components were delivered on time. The team demonstrated proactive communication and adaptability, effectively addressing evolving client needs without compromising timelines. This structured approach not only ensured smooth execution but also enhanced overall operational efficiency, making them a reliable partner for complex projects.-
Email Mktg, API Dev & Business Consulting for Event Company
5.0 Jul 29, 2024DeSight Studio® GmbH managed our project with exceptional professionalism and efficiency. Their project management approach was highly organized and proactive, which greatly contributed to the smooth execution and timely delivery of all project components. They adhered strictly to the agreed-upon timelines, delivering each item on schedule, which ensured that our project milestones were met without any delays.
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Industry Experience
DeSight Studio Inc. has demonstrated expertise across various industries including Arts & Entertainment, Hospitality & Leisure, and Energy & Natural Resources. Clients have commended their strategic consulting, project management, and creative solutions, resulting in enhanced operational efficiency and marketing effectiveness. Overall sentiment is positive, particularly in the hospitality sector for website design and in energy for innovative digital solutions. Companies seeking robust digital marketing and integration services may find DeSight Studio to be a strong fit.
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Arts, entertainment & music Hospitality & leisure Energy & natural resourcesWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently praise DeSight Studio Inc. for delivering good value for money, with remarks highlighting their competitive pricing and alignment with project budgets. One client noted the 'great culture fit' and 'good value for cost,' while another emphasized that the pricing fit their budget well. Overall, the sentiment reflects satisfaction with the cost-effectiveness of their services, alongside a commitment to quality and timely delivery.Was this helpful?
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$25,000+$50 - $99 / hr10 - 49San Jose, CA
Services provided
10% API Development40% Custom Software Development30% Mobile App Development +210% Low/No Code Development10% Web DesignFocus Areas
20% RPC API20% Partner API20% REST API +220% SOAP API20% Webhook APISee all 1 projectsCrea specializes in Application Programming Interface Development, offering seamless solutions for payment platforms integrated with top-tier banks. Their reviews highlight exceptional project management, responsiveness, and technical expertise, demonstrating a commitment to client success and innovation. Clients particularly appreciate their ability to deliver high-quality, bug-free solutions within tight timelines, enhancing the overall user experience.
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$5,000+$150 - $199 / hr2 - 9New York, NY
Services provided
20% API Development20% Custom Software Development20% E-Commerce Development +220% Mobile App Development20% Web DevelopmentFocus Areas
20% RPC API20% OPEN API20% Partner API +220% REST API20% SOAP APIConvertec LLC, a software development firm, is headquartered in New York, New York and Melbourne, Australia. Launched in 2023, the team focuses on Custom Software Development and Web Development.
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$1,000+$50 - $99 / hr10 - 49West Palm Beach, FL
Services provided
20% API Development20% CRM Consulting and SI20% ERP Consulting and SI +410% AI Development10% Custom Software Development10% Low/No Code Development10% Web DesignFocus Areas
10% RPC API25% OPEN API20% REST API +315% Partner API15% SOAP API15% Webhook APIRetailbox is a CRM consulting and SI company launched in 2017. Their services include CRM consulting and SI and ERP consulting and SI.
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$5,000+$50 - $99 / hr2 - 9Dyer, IN
Services provided
25% API Development30% Custom Software Development15% Business Consulting +410% Low/No Code Development10% Web Design5% Mobile App Development5% Web DevelopmentFocus Areas
10% RPC API45% REST API20% OPEN API +315% Webhook API5% Partner API5% SOAP APISee all 2 projectsCrispy Software Solutions is a software development company specializing in creating custom platforms for workforce development and remote staffing. The reviews indicate a 100% positive feedback rate, highlighting their exceptional project management, responsiveness, innovative solutions, and attention to detail. Approximately 50% of reviewers emphasize their ability to deliver projects on time and meet client-specific needs.
Reviews mention Timely
Crispy Software Solutions has consistently demonstrated a strong commitment to timely project delivery. Clients noted that the team was highly responsive, often delivering items ahead of schedule. For instance, one client highlighted that Chris and his team managed to submit compliance reports with zero missed deadlines. Another client praised the smooth and on-time delivery of a custom dashboard. Overall, the sentiment regarding timeliness is overwhelmingly positive, reflecting Crispy's dedication to meeting client needs efficiently.-
Custom Software & Web Dev & Design for Business Consultancy
4.5 Sep 5, 2024Chris and his team demonstrated exceptional project management skills throughout the entire process. They were highly responsive to our needs, consistently delivering items on time and often ahead of schedule. Even when our requirements were not fully defined, Chris took the time to understand our objectives and worked closely with us to clarify our expectations.
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Dashboard Dev for Virtual Receptionist & Staffing Company
5.0 Aug 13, 2024Delivery was smooth and on time. Responses were very fast and well managed.
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Industry Experience
Crispy Software Solutions has demonstrated strong expertise in the consulting and business services industries. In consulting, they excelled in developing custom software for workforce development, enhancing applicant tracking and compliance reporting, resulting in increased engagement and efficiency. In the business services sector, their solutions for virtual staffing improved integration and user experience. Overall, feedback highlights their technical proficiency, responsiveness, and ability to deliver tailored solutions that significantly impact client operations across these sectors.
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Consulting Business servicesWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients have praised Crispy Software Solutions for their competitive pricing and overall value for money. One client noted that the pricing fit their budget and highlighted the 'good value for cost' provided. Another client emphasized the significant cost savings achieved through automation, estimating a 25% reduction in administrative overhead. Overall sentiment reflects satisfaction with the cost-effectiveness of the services, alongside quality deliverables and responsive project management.Was this helpful?
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$5,000+$100 - $149 / hr2 - 9Cherry Valley, IL
Services provided
20% API Development50% Web Development20% Mobile App Development +110% Search Engine OptimizationFocus Areas
10% RPC API75% REST API15% Webhook APISee all 1 projectsSW Development Services offers API Development and Application Programming Interface Development, excelling in web security and CRM system integration. Clients consistently appreciate their comprehensive project management and ability to understand business needs, delivering projects promptly and within budget. Their impressive communication and alignment with client values further enhance their reputation for delivering quality services.
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UndisclosedUndisclosed10 - 49Newburyport, MA
Services provided
10% API Development20% DevOps Managed Services11% Cloud Consulting & SI +1310% Custom Software Development10% Enterprise App Modernization5% E-Commerce Development5% IT Strategy Consulting5% IoT Development5% Microservices Architecture Services5% Mobile App Development5% Web Development2% AI Development2% Application Management & Support2% IT Managed Services2% UX/UI Design1% Generative AIFocus Areas
10% RPC API30% REST API25% OPEN API +315% Webhook API10% Partner API10% SOAP APIDevOps Managed Services company Elyxor was established in 2010. The team offers DevOps Managed Services and cloud consulting & SI.
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$1,000+$25 - $49 / hr10 - 49Sheridan, WY
Services provided
20% API Development14% Low/No Code Development10% AR/VR Development +710% Application Testing10% Custom Software Development10% Graphic Design10% Mobile App Development10% Web Development5% UX/UI Design1% Web DesignFocus Areas
15% RPC API35% REST API20% OPEN API +215% SOAP API15% Webhook APISee all 1 projectsJSS Devs specializes in providing tailored solutions, including ERP implementation with comprehensive modules such as inventory management and human resources. Clients have praised their ability to deliver projects on time while demonstrating a keen interest in client products, fostering seamless communication and adaptability. Their services align well with budgetary constraints and geographic preferences, making them a reliable partner for businesses seeking efficient solutions.
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$25,000+$200 - $300 / hr2 - 9Pflugerville, TX
Services provided
15% API Development25% Web Development20% AI Development +515% Mobile App Development10% Cloud Consulting & SI5% Enterprise App Modernization5% IoT Development5% UX/UI DesignFocus Areas
20% RPC API50% REST API20% Webhook API +110% OPEN APIPlotr AI is a web development firm. The team is located in Pflugerville, Texas, and their services include Web Development and Artificial Intelligence.
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Undisclosed$25 - $49 / hr10 - 49Miami, FL
Services provided
12% API Development50% IT Staff Augmentation13% Computer Engineering +213% Custom Software Development12% DevOps Managed ServicesFocus Areas
15% RPC API20% OPEN API20% Partner API +315% REST API15% SOAP API15% Webhook APISee all 2 projectsDeverr is a proficient API Development company offering comprehensive API solutions, including API-as-a-Service and backend services integration. The company receives 100% positive feedback for exceeding client expectations, blending seamlessly with existing teams, and delivering high-quality results efficiently. Reviewers consistently praise their collaboration, speed, and high standard of work.
1 of 1 API Development reviews are 5 stars1 new review for API Development in past 6 monthsUnknown avg. project costRead 1 ReviewAPI Development PROJECT HIGHLIGHT
Custom Software & API Development for FinTech Startup
5.0 — Deverr provides custom software development services for a financial technology startup. They've built backend tools that support the client's credit card program and developed their API product. Read moreWas this helpful?
Industry Experience
Deverr has demonstrated expertise in the financial services industry, particularly with projects involving public APIs and retail platforms. Feedback reflects strong performance in agile environments, rapid onboarding of new team members, and high-quality deliverables. Clients appreciate Deverr's collaborative approach and alignment with company values. Overall sentiment in this sector is highly positive, indicating that Deverr is well-suited for financial services projects requiring technical integration and development.
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Financial servicesWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients have noted that Deverr offers competitive pricing that aligns well with their budget, contributing to a strong perception of value for money. One client highlighted that Deverr's pricing was a key factor in their selection process, alongside the company's high ratings and cultural fit. Overall, feedback indicates that clients feel they receive exceptional quality and service relative to the cost, with one remarking on the impressive speed and efficiency of the team.Was this helpful?
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$5,000+$25 - $49 / hr2 - 9New York, NY
Services provided
10% API Development25% Web Development15% Mobile App Development +710% Application Testing10% Custom Software Development10% Web Design5% AI Development5% Application Management & Support5% Other Application Development5% UX/UI DesignFocus Areas
20% RPC API80% REST APIRadisoft, a small website development firm, is based in New York, New York. The team specializes in Web Development and Mobile App Development.
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$1,000+$50 - $99 / hr2 - 9Laguna Beach, CA
Services provided
10% API Development50% Custom Software Development20% E-Commerce Development +210% AI Development10% Web DevelopmentFocus Areas
10% RPC API40% REST API15% OPEN API +315% Partner API15% Webhook API5% SOAP APIPAK Digital is a custom software development company. They focus on Custom Software Development and E-Commerce Development and are in Laguna Beach, California.
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$1,000+$50 - $99 / hr10 - 49Diamond Bar, CA
Services provided
10% API Development30% Custom Software Development20% E-Commerce Development +220% Mobile App Development20% Web DevelopmentFocus Areas
10% RPC API55% REST API15% SOAP API +210% OPEN API10% Webhook APIFounded in 2017, InfoLake LLC, a small custom software development company, is in Diamond Bar, California. Their team specializes in Custom Software Development and Web Development.
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$10,000+$50 - $99 / hr2 - 9Bellevue, WA
Services provided
10% API Development20% Custom Software Development20% Enterprise App Modernization +320% IoT Development20% Product Design10% Microservices Architecture ServicesFocus Areas
10% RPC API45% REST API20% SOAP API +215% OPEN API10% Partner APITechufy Inc is a Bellevue, Washington-based Product Design company. They provide Product Design and Custom Software Development.
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$5,000+$25 - $49 / hr10 - 49Austin, TX
Services provided
10% API Development25% AI Development20% Custom Software Development +415% DevOps Managed Services10% AI Agents10% Mobile App Development10% UX/UI DesignFocus Areas
10% RPC API25% REST API20% Webhook API +315% OPEN API15% Partner API15% SOAP APISee all 11 projects2BTech LLC specializes in API Development, including Application Programming Interface Development and RESTful API Development. Client feedback highlights their attention to detail, effective project management, and timely delivery. Overall, clients appreciate their clear communication and commitment to meeting requirements.
Reviews mention Reasonable pricing
Clients consistently highlight 2BTech LLC's reasonable pricing as a key strength. One client noted their services were 'easy, simple and cheap,' while another emphasized their affordability, stating they were 'pretty affordable' for a nonprofit project. Overall, the sentiment reflects satisfaction with the cost-effectiveness of their services, making them a suitable choice for budget-conscious clients.-
Shopify Template for Health Company
5.0 Jun 11, 2021The company was described as easy, simple and cheap, highlighting their affordability as a notable aspect of their service.
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Logo Design & Digital Marketing for Consulting Firm
5.0 Oct 1, 2020The reviewer appreciated the pricing, stating, "I like their pricing. They’re pretty affordable for us." This was particularly important as the project was for a nonprofit, and they did not want to spend a lot of money. Additionally, the reviewer advised that if the client has a mid-sized project where they’re majorly concerned with the price, 2BTech is a good team to get in touch with.
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Industry Experience
2BTech LLC has received positive feedback across various industries, including Real Estate, Consulting, Healthcare, Education, and IT Services. Clients commend their rapid delivery, effective communication, and creative design capabilities. In Real Estate, they excelled in social media marketing, while in Consulting, they provided significant support for marketing strategies. Their work in Healthcare focused on user-friendly designs, and in Education, they enhanced digital engagement. Overall, they demonstrate strong expertise and customer satisfaction, making them a suitable choice for clients in these sectors.
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Real estate Consulting Healthcare Education IT ServicesWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently praise 2BTech LLC for their affordability and value for money. One client noted they received 'easy, simple and cheap' services, while another highlighted their 'impressive pricing' that suited a nonprofit budget. The quick delivery and high-quality output further enhance the perceived value, with clients reporting satisfaction exceeding expectations. Overall, the sentiment around cost is overwhelmingly positive, indicating that 2BTech provides excellent services relative to their pricing.Was this helpful?
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$10,000+$50 - $99 / hr2 - 9Miami, FL
Services provided
15% API Development15% Cloud Consulting & SI15% Enterprise App Modernization +415% Microservices Architecture Services15% Other Application Development15% Web Development10% Other IT Consulting and SIFocus Areas
20% RPC API20% OPEN API20% Partner API +220% REST API20% Webhook APILaunched in 2024, ReemRose is a small Miami, Florida-based cloud consulting & SI company. Their services include cloud consulting & SI and Web Development.
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$1,000+$50 - $99 / hr2 - 9Chicago, IL
Services provided
25% API Development20% AI Development20% Enterprise App Modernization +315% Custom Software Development10% DevOps Managed Services10% Low/No Code DevelopmentFocus Areas
15% RPC API50% REST API20% OPEN API +115% Webhook APIAdminix is a software development firm headquartered in Chicago, Illinois and Vyshhorod, Ukraine. Founded in 2022, the team offers Custom Software Development and API Development.
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Undisclosed< $25 / hr50 - 249Dallas, TX
Services provided
10% API Development30% Call Center Services20% Back Office Outsourcing +320% Customer Service Outsourcing10% Mobile App Development10% Web DesignFocus Areas
10% RPC API40% REST API30% OPEN API +120% Partner APISee all 1 projectsCrystalised Outsprint offers ICT systems development, focusing on electronic case management systems, user training, and post-implementation support. The reviews highlight their dedication to customer needs and delivering value for cost. Clients appreciate their responsiveness and the successful achievement of project milestones through virtual meetings, with no significant areas for improvement noted.
See All Locations (2)Dallas, TX
17678 Preston Road
Dallas, TX 752522 - 5
+1 (469) 927-1457
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$5,000+$25 - $49 / hr50 - 249Princeton, NJ
Services provided
10% API Development30% Web Development20% E-Commerce Development +410% Custom Software Development10% IT Staff Augmentation10% IoT Development10% Mobile App DevelopmentFocus Areas
15% RPC API20% SOAP API20% Webhook API +315% OPEN API15% Partner API15% REST APISee all 13 projectsAroopa is an API Development company specializing in comprehensive API integration and application programming services. Overall, clients highlight their impressive responsiveness, timely delivery, and adaptable approach, with 100% positive feedback. Aroopa excels in providing API solutions tailored to diverse business needs, ensuring efficient project execution across various sectors.
Reviews mention Knowledgeable
Clients express a strong sentiment of knowledgeability regarding Aroopa, highlighting their team's flexibility and competence. One reviewer noted the developers' ability to quickly devise effective solutions for complex challenges, stating, 'They have a lot of competent developers on staff that know many of the systems that are at play.' Overall, the feedback emphasizes Aroopa's technical expertise and responsive communication, contributing to a positive assessment of their capabilities.-
Shopify & Custom Software Development for E-Commerce Company
5.0 Oct 5, 2023They have a lot of competent developers on staff that know many of the systems that are at play and can come up with solutions very quickly. This demonstrates their knowledgeable approach to addressing complex issues effectively. Their ability to deploy sites and steadily update and upgrade new features on demand further highlights their expertise.
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Industry Experience
Aroopa has demonstrated expertise across diverse industries, including Beauty & Cosmetics, Retail, Education, Non-profit, Software, Advertising & Marketing, eCommerce, Consumer Products, and Consulting. Clients praised their adaptability, responsiveness, and value for cost. The overall sentiment is highly positive, highlighting Aroopa's strengths in project management, technical proficiency, and delivery of customized solutions tailored to specific industry needs. This positions Aroopa as a reliable partner for projects in various sectors requiring technical development and support.
Read All ReviewsSelect Industry to see insights
Beauty & Cosmetics Retail Education Non-profit Software Advertising & marketing eCommerce Consumer Products ConsultingWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently highlight Aroopa's excellent value for money, citing 'good value for cost' and 'pricing fit our budget' as key reasons for their selection. Positive feedback underscores their ability to deliver quality work promptly and efficiently, with one client noting, 'They have done so at the same affordable rate that I was initially quoted.' Overall, Aroopa is perceived as a cost-effective partner that meets and exceeds client expectations.Was this helpful?
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Ability to Deliver considers three criteria:
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List of the Top 15 United States RPC API Development Services
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$10,000+$150 - $199 / hr10 - 49Webster Groves, MO
Ability to deliver
39.3/40.020/20 Reviews10/10 Clients & Experience9.3/10 Market PresenceService focus
10% API Development15% RPC API90% Other -
$5,000+$50 - $99 / hr50 - 249Miami, FL
Ability to deliver
35.4/40.017.4/20 Reviews10/10 Clients & Experience8/10 Market PresenceService focus
30% API Development10% RPC API70% Other -
$10,000+$150 - $199 / hr10 - 49Irvine, CA
Ability to deliver
36.1/40.016.6/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
10% API Development15% RPC API90% Other -
UndisclosedUndisclosed10 - 49Draper, UT
Ability to deliver
35.8/40.016.6/20 Reviews10/10 Clients & Experience9.2/10 Market PresenceService focus
10% API Development15% RPC API90% Other -
$5,000+$100 - $149 / hr10 - 49Houston, TX
Ability to deliver
33.2/40.016.8/20 Reviews10/10 Clients & Experience6.4/10 Market PresenceService focus
15% API Development20% RPC API85% Other -
$25,000+$150 - $199 / hr50 - 249Los Angeles, CA
Ability to deliver
33.2/40.016.8/20 Reviews9.6/10 Clients & Experience6.8/10 Market PresenceService focus
10% API Development10% RPC API90% Other -
$5,000+$25 - $49 / hr10 - 49Chicago, IL
Ability to deliver
32.8/40.016.4/20 Reviews9.8/10 Clients & Experience6.6/10 Market PresenceService focus
10% API Development15% RPC API90% Other -
$1,000+$50 - $99 / hr10 - 49Provo, UT
Ability to deliver
32.2/40.016.2/20 Reviews8.1/10 Clients & Experience7.9/10 Market PresenceService focus
10% API Development15% RPC API90% Other -
$25,000+$100 - $149 / hr10 - 49Raleigh, NC
Ability to deliver
30.2/40.016.2/20 Reviews10/10 Clients & Experience4/10 Market PresenceService focus
25% API Development15% RPC API75% Other -
$5,000+$25 - $49 / hr50 - 249Davie, FL
Ability to deliver
31.9/40.017/20 Reviews9.6/10 Clients & Experience5.3/10 Market PresenceService focus
10% API Development10% RPC API90% Other -
$10,000+$150 - $199 / hr10 - 49Houston, TX
Ability to deliver
29.5/40.016.2/20 Reviews5.8/10 Clients & Experience7.5/10 Market PresenceService focus
15% API Development10% RPC API85% Other -
$10,000+$25 - $49 / hr50 - 249Parker, CO
Ability to deliver
28.3/40.016.2/20 Reviews6.9/10 Clients & Experience5.2/10 Market PresenceService focus
10% API Development10% RPC API90% Other -
$10,000+$150 - $199 / hr2 - 9Pasadena, CA
Ability to deliver
26/40.016.6/20 Reviews4.2/10 Clients & Experience5.2/10 Market PresenceService focus
20% API Development10% RPC API80% Other -
$5,000+$50 - $99 / hr50 - 249Edison, NJ
Ability to deliver
23.2/40.013.6/20 Reviews4/10 Clients & Experience5.6/10 Market PresenceService focus
10% API Development10% RPC API90% Other -
$10,000+$150 - $199 / hr2 - 9Wilmington, DE
Ability to deliver
21.7/40.016.4/20 Reviews0/10 Clients & Experience5.3/10 Market PresenceService focus
10% API Development10% RPC API90% Other -
$25,000+$50 - $99 / hr10 - 49San Jose, CA
Ability to deliver
7.3/40.00/20 Reviews2.7/10 Clients & Experience4.6/10 Market PresenceService focus
10% API Development20% RPC API90% Other -
$5,000+$150 - $199 / hr2 - 9New York, NY
Ability to deliver
5.8/40.00/20 Reviews0/10 Clients & Experience5.8/10 Market PresenceService focus
20% API Development20% RPC API80% Other -
$1,000+$50 - $99 / hr10 - 49West Palm Beach, FL
Ability to deliver
4.6/40.00/20 Reviews0/10 Clients & Experience4.6/10 Market PresenceService focus
20% API Development10% RPC API80% Other -
$5,000+$50 - $99 / hr2 - 9Dyer, IN
Ability to deliver
22.9/40.015.8/20 Reviews1.4/10 Clients & Experience5.6/10 Market PresenceService focus
25% API Development10% RPC API75% Other -
$5,000+$100 - $149 / hr2 - 9Cherry Valley, IL
Ability to deliver
4.9/40.00/20 Reviews0/10 Clients & Experience4.9/10 Market PresenceService focus
20% API Development10% RPC API80% Other -
UndisclosedUndisclosed10 - 49Newburyport, MA
Ability to deliver
5.3/40.00/20 Reviews0/10 Clients & Experience5.3/10 Market PresenceService focus
10% API Development10% RPC API90% Other -
$1,000+$25 - $49 / hr10 - 49Sheridan, WY
Ability to deliver
13.1/40.00/20 Reviews9.1/10 Clients & Experience4/10 Market PresenceService focus
20% API Development15% RPC API80% Other -
$25,000+$200 - $300 / hr2 - 9Pflugerville, TX
Ability to deliver
4/40.00/20 Reviews0/10 Clients & Experience4/10 Market PresenceService focus
15% API Development20% RPC API85% Other -
Undisclosed$25 - $49 / hr10 - 49Miami, FL
Ability to deliver
21/40.016.4/20 Reviews0/10 Clients & Experience4.6/10 Market PresenceService focus
12% API Development15% RPC API88% Other -
$5,000+$25 - $49 / hr2 - 9New York, NY
Ability to deliver
4/40.00/20 Reviews0/10 Clients & Experience4/10 Market PresenceService focus
10% API Development20% RPC API90% Other -
$1,000+$50 - $99 / hr2 - 9Laguna Beach, CA
Ability to deliver
4.9/40.00/20 Reviews0/10 Clients & Experience4.9/10 Market PresenceService focus
10% API Development10% RPC API90% Other -
$1,000+$25 - $49 / hr50 - 249Austin, TX
Ability to deliver
40/40.020/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
10% API Development20% RPC API90% Other -
$1,000+$50 - $99 / hr10 - 49Diamond Bar, CA
Ability to deliver
4/40.00/20 Reviews0/10 Clients & Experience4/10 Market PresenceService focus
10% API Development10% RPC API90% Other -
$10,000+$50 - $99 / hr2 - 9Bellevue, WA
Ability to deliver
4/40.00/20 Reviews0/10 Clients & Experience4/10 Market PresenceService focus
10% API Development10% RPC API90% Other -
$5,000+$25 - $49 / hr10 - 49Austin, TX
Ability to deliver
28.5/40.016.2/20 Reviews7.1/10 Clients & Experience5.2/10 Market PresenceService focus
10% API Development10% RPC API90% Other
United States RPC API Development FAQs
U.S. developers combine deep expertise in modern RPC frameworks with proximity to the country’s largest tech hubs and enterprise clients. Partnering locally means you unlock:
• Shared business hours for real-time stand-ups and incident response
• Familiarity with U.S. compliance mandates such as SOC 2, HIPAA, and FedRAMP
• Access to world-class talent pools nurtured by universities like MIT, Stanford, and Carnegie Mellon
• Easier on-site collaboration for architecture reviews or security audits
Recent Clutch pricing data shows that most specialized U.S. firms charge $125 – $250 per hour, reflecting senior-level engineering talent and framework expertise. Fixed-scope engagements—such as building a gRPC service layer—often start around $50,000.
For enterprise-scale platforms with high availability and zero-downtime requirements, budgets frequently range from $150,000 to $500,000+. Rates trend highest in San Francisco and Seattle and lowest in emerging hubs like Denver or Raleigh.
Because RPC excels at real-time communication, American agencies often work in a myriad of verticals, including:
• Fintech and payments (low-latency transaction processing)
• Health tech (secure, bidirectional data exchange under HIPAA)
• Logistics and mobility (fleet tracking, telematics)
• Gaming and streaming (high-frequency message passing)
• Industrial IoT (edge-to-cloud connectivity)
- Confirm framework alignment—i.e., gRPC, Thrift, or custom protocol.
- Review case studies that mirror your scale and industry.
- Ask about CI/CD pipelines, observability stacks, and SRE practices.
- Validate team composition: Do architects and DevSecOps engineers stay engaged post-launch?
- Check Clutch reviews for cycle-time metrics, not just star ratings.
Maximizing the resources and filters available on Clutch will help you streamline your search. Shortlist the top two or three options, then schedule an interview to better understand their services and capabilities.
• “One-size-fits-all” quotes without discovery
• Limited experience with streaming or bi-directional RPC calls
• No mention of contract testing or backward-compatibility strategy
• Reluctance to provide performance benchmarks or SLA commitments
• Overreliance on junior staff for protocol design
Red flags are called that for a reason. Ignoring them can only lead to possible mishaps, delays, and regrets.
Get matched with the 5 best-fit agencies for your project—in 4 minutes or less.