# Top Blockchain Companies & Developers in Washington

Recommended Blockchain companies in Washington include Slashdev, Virtuosity Consulting, Salvo Software, Niftmint, New Alchemy, Mirai Blockchain Group, Futurism Technologies, Inc., Omni212, AccelOne, v37.



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## List of the Best Top Blockchain Companies in Washington

Ratings Updated: Jul 14, 2026


### [Slashdev](https://clutch.co/profile/slashdev)
#### 5 out of 5 star rating (18 reviews)
- $5,000+ minimum project size
- $50 - $99 average hourly rate
- 10 - 49 employees
- Seattle, WA

#### Services Provided - Allocation of Expertise by Percentage
- 20% Custom Software Development
- 10% AI Development
- 10% Blockchain
- 10% E-Commerce Development
- 20% Mobile App Development
- 10% IT Staff Augmentation
- 20% Web Development

#### Company description
Slashdev is a versatile software development company specializing in web and mobile applications, as well as offering recruitment services for specialized developers. The reviews indicate a high level of satisfaction, with approximately 85% of feedback highlighting their timeliness, effective project management, and flexibility. Clients commend their ability to quickly understand project requirements and deliver quality work, though some suggest improving planning clarity and integrating their management systems.
[Visit Website](https://slashdev.io)


#### Experience in 7 industries

Slashdev has demonstrated expertise across various industries, including real estate, education, information technology, and healthcare. Clients commend their strong project management and technical skills, highlighting significant improvements in operational efficiency and system stability. The overall sentiment is positive, particularly in the education sector for their ability to resolve complex code issues and in healthcare for their effective support in app development. Their flexibility, transparent communication, and talent recruitment are consistently praised, making them a suitable partner for businesses seeking technical solutions.
[Read All Reviews](https://clutch.co/profile/slashdev?verified=true#reviews)

##### IT Services Experience
Slashdev has demonstrated strong expertise in IT services, particularly in microservices and backend development. Clients have praised their ability to quickly match developers with specific skills, such as Kotlin, to meet project needs. The company's effective communication and project management practices have also been highlighted, ensuring seamless collaboration. Despite minor areas for improvement in their management portal, overall sentiment indicates a positive client experience, making Slashdev a promising choice for businesses seeking reliable IT services.
- 1 review for it services industry
- 1 review is 5 stars
- Less than $10,000 avg. project cost
- Kotlin Development for IT Services Company (5.0/5, Feb 2, 2023): Slashdev provided Android development services for an IT services company. They recruited a Kotlin developer specifically for this project, who developed microservices and error-handling services using GitHub. 
 [Read Full Review](https://clutch.co/go-to-review/slashdev/179100)

##### Business services Experience
Slashdev has received positive feedback in the Business services industry, particularly for their expertise in mobile application development for banking clients. Clients appreciate their transparency, effective communication, and the quality of their senior engineers. The company is noted for its fair pricing and strong support throughout the project lifecycle, leading to successful outcomes and client satisfaction. Overall, Slashdev appears to be a strong candidate for businesses seeking reliable partners in the Business services sector.
- 1 review for business services industry
- 1 review is 5 stars
- $10,000 – $49,000 avg. project cost
- Mobile App Dev & Staff Augmentation for Banking Company (5.0/5, Sep 26, 2022): Slashdev helped develop an iOS app for a large Swedish bank by recruiting and assigning a software engineer to build, maintain, and improve the mobile platform.
 [Read Full Review](https://clutch.co/go-to-review/slashdev/159818)

##### Other Industry Experience
Slashdev has received positive feedback from clients in the Other Industry sector, highlighting their expertise in software development and project management. Clients appreciate the company's ability to provide skilled developers at competitive prices, which has allowed them to successfully launch products and manage large-scale operations. The overall sentiment is favorable, with clients noting the responsiveness and professionalism of Slashdev's team, making them a strong candidate for businesses seeking reliable software development services.
- 2 reviews for other industry industry
- 1 review is 5 stars
- $10,000 – $49,000 avg. project cost
- Custom Software Development for Travel Company (5.0/5, Jun 24, 2022): Slashdev developed custom software for a travel company. The team provided frontend, backend, and PHP developers who managed the entire product development process, creating an MVP.
 [Read Full Review](https://clutch.co/go-to-review/slashdev/24128)
- Web Design for Staffing & Selection Company (4.5/5, Jun 29, 2022): Slashdev provides ongoing development of the client's web application. They work with AWS as a hosting service in their role as full-time development collaborators. 
 [Read Full Review](https://clutch.co/go-to-review/slashdev/62490)

##### Retail Experience
Clients in the Retail industry commend Slashdev for their exceptional consultancy and development resources, particularly in scaling projects. Feedback highlights their competitive pricing, rapid communication, and impressive attention to detail. Clients appreciate the collaborative approach and transparency in project management, noting a strong impact on strategic planning. Overall, Slashdev is viewed as a reliable partner for Retail businesses seeking expert guidance and effective solutions.
- 1 review for retail industry
- 1 review is 5 stars
- Less than $10,000 avg. project cost
- Custom Software Dev for Luxury Footwear & Apparel Retailer (5.0/5, Jun 1, 2022): Slashdev supports a luxury footwear and apparel retailer's product solution, providing a dedicated consultant to outline the project scope and technologies. 
 [Read Full Review](https://clutch.co/go-to-review/slashdev/21313)

##### Software Experience
Slashdev demonstrates strong expertise in software development, particularly in SaaS products and custom applications. Clients praise their responsiveness, flexibility, and ability to quickly match skilled developers to project needs. The company's commitment to quality and timely delivery is highlighted, contributing significantly to clients' project success. Overall, feedback reflects a positive sentiment, indicating that Slashdev is a reliable choice for businesses in the software industry seeking talented developers and effective project management.
- 4 reviews for software industry
- 4 reviews are 5 stars
- Less than $10,000 avg. project cost
- Frontend Development for Educational Mobile App (5.0/5, May 6, 2022): Slashdev has handled the development of certain in-app features for an educational mobile application. They have worked on React Native and Swift for the project.
 [Read Full Review](https://clutch.co/go-to-review/slashdev/18119)
- Code Refactoring for Banking Software Provider (5.0/5, Sep 25, 2022): Slashdev augmented a banking software provider's development capabilities and provided code refactoring services. They helped the client move from their PHP software into a Node.js and React structure.
 [Read Full Review](https://clutch.co/go-to-review/slashdev/159672)
- Dev Staff Augmentation for Software Development Company (5.0/5, Apr 5, 2023): Slashdev has provided a senior Flutter developer to augment a software development company's internal team.
 [Read Full Review](https://clutch.co/go-to-review/slashdev/192578)
- Front- & Backed Dev for SaaS Company (5.0/5, Jun 19, 2023): Slashdev has been hired by a SaaS company for front- and backend development services. They've also been responsible for Twilio and Stripe integration as well as submitting the app to the App Store. [Read Full Review](https://clutch.co/go-to-review/slashdev/209308)

##### Information technology Experience
Slashdev has garnered positive feedback in the Information Technology industry, particularly for their expertise in mobile application development and recruitment services. Clients commend their strong project management skills, timely responses, and ability to meet tight deadlines. The willingness to assist throughout the project lifecycle has been highlighted as a key strength. Overall, the sentiment reflects satisfaction and a desire for future collaboration, indicating Slashdev is a strong candidate for IT projects.
- 1 review for information technology industry
- 1 review is 5 stars
- Unknown avg. project cost
- Web & Mobile App Development for Software Solutions Firm (5.0/5, Oct 27, 2023): Slashdev developed a mobile app for a software solutions firm from the ground up. [Read Full Review](https://clutch.co/go-to-review/slashdev/244738)

##### Education Experience
The reviews indicate a strong sentiment towards Slashdev’s expertise in the Education sector, particularly in rescuing and refactoring complex codebases. Clients praised their ability to internalize product logic quickly and proposed strategic improvements that enhanced platform reliability and scalability. The clear communication and direct access to developers fostered an agile development environment, essential for educational platforms. Overall, Slashdev is highly recommended for organizations seeking senior-level execution and long-term architectural insights.
- 1 review for education industry
- 1 review is 5 stars
- $10,000 – $49,000 avg. project cost
- Web Development Services for Education Company (5.0/5, May 19, 2025): Slashdev has mapped an education company's system, untangled technical debt, and refactored the solution. The team is now re-architecting the system into a Laravel-based API backend and a React frontend. [Read Full Review](https://clutch.co/go-to-review/slashdev/375364)

##### Real estate Experience
Slashdev has garnered positive feedback from clients in the real estate sector, showcasing their expertise in improving operational efficiency and customer experience. Their development of innovative web solutions significantly reduced onboarding time by 50% and enhanced customer satisfaction, evidenced by a 15% increase in Google reviews. Clients appreciate their strong project management and flexibility, making them a valuable partner for real estate businesses seeking to streamline processes and enhance service delivery.
- 1 review for real estate industry
- 1 review is 5 stars
- Unknown avg. project cost
- Web Service & Web App Dev & Design for Storage Solutions Co (5.0/5, Oct 27, 2025): Slashdev provides development and design services for a storage solutions company. The team has created a web service, integrated it with the client's property management system, and built a web app. [Read Full Review](https://clutch.co/go-to-review/slashdev/416067)

##### Healthcare Experience
Slashdev has demonstrated strong expertise in the Healthcare sector, particularly in supporting app development for mental health solutions. Clients highlight their responsiveness and commitment, noting specifically the effectiveness of their junior developers in meeting project timelines and enhancing app quality. Their ability to provide skilled personnel and adapt to client needs positions them as a valuable partner for businesses aiming to innovate within the Healthcare industry.
- 1 review for healthcare industry
- 1 review is 5 stars
- Unknown avg. project cost
- Staff Augmentation for Mental & Emotional Wellbeing Startup (5.0/5, Mar 13, 2023): Slashdev provided staff augmentation services for a mental and emotional well-being startup. The team recruited a talented, committed, and hard working junior Flutter developer. 
 [Read Full Review](https://clutch.co/go-to-review/slashdev/186590)

#### 4.9 out of 5.0 rating for cost

What Clients Have Said
Clients consistently highlight Slashdev's competitive pricing and overall value for money. For instance, one client noted their selection was influenced by 'pricing fit our budget' and 'good value for cost.' Another mentioned that Slashdev delivered 'beyond expectations' at a 'fraction of the price of any other vendor.' Overall, the sentiment reflects satisfaction with the cost-effectiveness and quality of services provided, reinforcing their reputation as a cost-efficient choice in the market.
[Read All Reviews](https://clutch.co/profile/slashdev?verified=true#reviews)
- $10,000 to $49,000 (4 reviews)
- Less than $10,000 (3 reviews)
- $50,000 to $199,999 (1 reviews)

#### Completed projects in 7 countries
- Armenia (1 projects)
- Brazil (1 projects)
- Canada (1 projects)
- Greece (1 projects)
- Sweden (2 projects)
- United States (3 projects)
- England (4 projects)

[View Reviews](https://clutch.co/profile/slashdev?verified=true#reviews)

#### 11% of employees work in Seattle office
Seattle, WA
1201 3rd Ave
2 - 5 employees

[See All Locations (8)](https://clutch.co/profile/slashdev#location)

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### [Virtuosity Consulting](https://clutch.co/profile/virtuosity-consulting)
#### 5 out of 5 star rating (1 reviews)
- $10,000+ minimum project size
- $25 - $49 average hourly rate
- 50 - 249 employees
- Bellevue, WA

#### Services Provided - Allocation of Expertise by Percentage
- 25% Custom Software Development
- 10% Enterprise App Modernization
- 10% BI & Big Data Consulting & SI
- 10% Blockchain
- 15% CRM Consulting and SI
- 20% IT Managed Services
- 10% Web Development

#### Company description
Virtuosity Consulting is a consultancy firm specializing in providing program managers and developers to streamline release processes for enterprises. The company receives overwhelmingly positive feedback, with clients highlighting their ownership of projects, flexibility, and seamless integration as an extension of the team. Nearly all reviewers emphasize their excellent service quality and adaptability to changing demands.
[Visit Website](https://www.virtuositycg.com)


#### Exceptional performance
Virtuosity Consulting received exceptional feedback for their performance, particularly in ownership of projects and adaptability to client needs. A client noted that the agency's team acted as an extension of their own, consistently going above and beyond to ensure project success while implementing process improvements. The flexibility demonstrated during budget adjustments and resource scaling was highlighted as a unique strength. Overall, the client expressed complete satisfaction, stating there were no areas for improvement.

#### Experience in 1 industry

Virtuosity Consulting has received positive feedback primarily from the software industry, highlighting their expertise in managing complex release processes and providing skilled program managers. Clients commend their ability to adapt to project demands, enhance efficiency, and deliver quality outcomes. Their proactive approach to ownership and process improvement stands out, leading to successful collaborations. Overall, the sentiment is highly favorable, indicating strong suitability for software development projects, particularly those requiring meticulous process management and flexible resource allocation.
[Read All Reviews](https://clutch.co/profile/virtuosity-consulting?verified=true#reviews)

##### Software Experience
Virtuosity Consulting has received positive feedback for their deep expertise in program management and software release processes. Clients appreciate their ability to provide qualified candidates who take ownership of projects, improving efficiency and delivering quality results. The agency's flexibility in adapting to client needs and proactive communication has earned them long-term contracts. Overall, their commitment to excellence and process improvement positions them as a strong partner for businesses in the Software industry seeking reliable and skilled support.
- 1 review for software industry
- 1 review is 5 stars
- $200,000 – $999,999 avg. project cost
- Staff Augmentation for Software Company (5.0/5, Oct 21, 2021): A software company hired Virtuosity Consulting for staff augmentation. The team supplied qualified process-driven and self-motivated managers for early planning, daily execution, monthly releases, and more. 
 [Read Full Review](https://clutch.co/go-to-review/virtuosity-consulting/42431)

#### 4.5 out of 5.0 rating for cost

What Clients Have Said
Clients have consistently praised Virtuosity Consulting for their cost-effectiveness and high value for money. One client highlighted their decision to enter a multi-year contract based on favorable pricing and the quality of candidates provided. Additionally, the agency demonstrated flexibility in budget adjustments, successfully adapting to changing project demands while maintaining quality and efficiency, which further solidified their reputation as a valuable partner.
[Read All Reviews](https://clutch.co/profile/virtuosity-consulting?verified=true#reviews)
- $200,000 to $999,999 (1 reviews)

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### [Salvo Software](https://clutch.co/profile/salvo-software)
- $25,000+ minimum project size
- $50 - $99 average hourly rate
- 10 - 49 employees
- Vancouver, WA

#### Services Provided - Allocation of Expertise by Percentage
- 10% Custom Software Development
- 10% AR/VR Development
- 20% AI Development
- 20% Blockchain
- 10% Cloud Consulting & SI
- 20% IoT Development
- 10% Web Design

#### Company description
Cloud consulting & SI company Salvo Software was launched in 2017. The team offers cloud consulting & SI and IoT development and is in Vancouver, Washington and Guadalajara, Mexico.
[Visit Website](https://www.salvosoftware.com/dedicated-development-teams/#calculator)


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### [Niftmint](https://clutch.co/profile/niftmint)
- 2 - 9 employees
- Seattle, WA

#### Services Provided - Allocation of Expertise by Percentage
- 30% Custom Software Development
- 70% Blockchain

#### Company description
In Seattle, Washington, Niftmint is a small Blockchain company. Their services include Blockchain and Custom Software Development.
[Visit Website](https://www.niftmint.com/)


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### [New Alchemy](https://clutch.co/profile/new-alchemy)
- 2 - 9 employees
- Seattle, WA

#### Services Provided - Allocation of Expertise by Percentage
- 80% Blockchain
- 20% Business Consulting

#### Company description
New Alchemy is a Blockchain company launched in 2016. The agency focuses on Blockchain and Business Consulting.
[Visit Website](https://newalchemy.com/)


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### [Mirai Blockchain Group](https://clutch.co/profile/mirai-blockchain-group)
- 2 - 9 employees
- Seattle, WA

#### Services Provided - Allocation of Expertise by Percentage
- 100% Blockchain

#### Company description
Mirai Blockchain Group, a Blockchain company, was launched in 2021. In Seattle, Washington, the team specializes in Blockchain.
[Visit Website](https://www.mbcg.io/)


---

### [Futurism Technologies, Inc.](https://clutch.co/profile/futurism-technologies)
#### 4.5 out of 5 star rating (1 reviews)
- $10,000+ minimum project size
- $25 - $49 average hourly rate
- 250 - 999 employees
- Bellevue, WA

#### Services Provided - Allocation of Expertise by Percentage
- 10% UX/UI Design
- 10% Custom Software Development
- 10% AI Development
- 10% Blockchain
- 10% Digital Engineering
- 10% IoT Development
- 10% IT Managed Services
- 10% Cybersecurity
- 10% IT Strategy Consulting
- 10% Robotics Process Automation

#### Company description
Futurism Technologies offers digital marketing enhancements, eCommerce optimization, and IoT cybersecurity services. Client reviews highlight their effective solutions in increasing website traffic and sales, combined with robust security measures. Futurism Technologies is noted for their expertise, proactive communication, and timely project management, ensuring smooth and productive collaborations.
[Visit Website](https://www.futurismtechnologies.com/)


#### 33% of employees work in Bellevue office
Bellevue, WA
1400 112th Avenue Southeast
201 - 250 employees

[See All Locations (3)](https://clutch.co/profile/futurism-technologies#location)

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### [Omni212](https://clutch.co/profile/omni212)
- $1,000+ minimum project size
- $100 - $149 average hourly rate
- 10 - 49 employees
- Bellevue, WA

#### Services Provided - Allocation of Expertise by Percentage
- 25% AI Development
- 15% BI & Big Data Consulting & SI
- 10% Blockchain
- 20% Cloud Consulting & SI
- 10% CRM Consulting and SI
- 20% Cybersecurity

#### Company description
Omni212 is an AI firm. The Bellevue, Washington-based team focuses on Artificial Intelligence and cloud consulting & SI.
[Visit Website](https://www.omni212.com/)


---

### [AccelOne](https://clutch.co/profile/accelone)
#### 4.9 out of 5 star rating (12 reviews)
- $10,000+ minimum project size
- $50 - $99 average hourly rate
- 50 - 249 employees
- Kirkland, WA

#### Services Provided - Allocation of Expertise by Percentage
- 10% AI Consulting
- 10% Custom Software Development
- 15% AI Development
- 10% Blockchain
- 15% Generative AI
- 10% IT Managed Services
- 10% Mobile App Development
- 10% IT Staff Augmentation
- 10% Web Development

#### Company description
AccelOne is a software development company specializing in web and mobile app development, frontend engineering, and software augmentation. The reviews demonstrate overwhelmingly positive feedback, with about 90% highlighting their expertise in handling complex projects, responsive communication, and seamless integration with client teams. Clients frequently praise their competitive pricing, high-quality deliverables, and strong project management skills, with over 70% acknowledging their ability to adapt to changing needs and deliver on tight deadlines.
[Visit Website](https://accelone.com/?utm_source=clutch.co&utm_medium=referral)


#### Communicative
The overall sentiment regarding AccelOne's communication is highly positive across multiple reviews. Clients praised their ability to maintain seamless communication, with one stating, "There was never a communication issue or breakdown." Another client highlighted their "fluent communication between programmers and clients," which facilitated effective collaboration. Additionally, a reviewer noted their consistent updates and responsiveness, emphasizing the importance of regular communication in project management. This strong communicative approach contributed significantly to client satisfaction.
- Web Development for Digital Marketing Agency (5.0/5, Nov 22, 2021): They were open to working with a lot of tools like Jira, Trello, Slack, but we request to work just via email and they kindly accept. The fluent communication between programmers - clients and the ability to translate the ideas that arose in the meetings in the design of the website. [Read Full Review](https://clutch.co/go-to-review/accelone/5277)
- Biometric Software Dev for IT Consulting Company (5.0/5, Jul 24, 2018): They were great in terms of communicating, keeping me informed, and managing milestones. We communicated daily and on a weekly basis. Once a week, we would have a team call to address project progress, milestones, or hurdles. Then daily, through either phone calls or email, we would tackle any troubleshooting or implementation. [Read Full Review](https://clutch.co/go-to-review/accelone/103285)

#### Experience in 6 industries

AccelOne has garnered positive feedback across various industries, including cybersecurity, gaming, fintech, information technology, media, and consumer products. Clients commend their expertise in web development, software engineering, and QA testing. In cybersecurity and fintech, they demonstrated reliability and responsiveness, while in gaming, their staffing solutions were highlighted. Overall, clients emphasize AccelOne’s strong communication, adaptability, and commitment to quality, making them a suitable partner for firms seeking technical expertise in software development and project management.
[Read All Reviews](https://clutch.co/profile/accelone?verified=true#reviews)

##### IT Services Experience
AccelOne showcases strong expertise in IT services, particularly in developing customized solutions for fintech operations. Clients commend their commitment, flexibility, and collaborative approach, evidenced by successful project management and timely delivery. They effectively address operational inefficiencies and enhance transaction processes, leading to improved customer experiences. However, potential clients should consider their project size, as AccelOne may be best suited for mid-sized engagements rather than larger-scale projects.
- 1 review for it services industry
- 1 review is 5 stars
- $50,000 – $199,999 avg. project cost
- Cash Management System for Bitcoin Company (5.0/5, Aug 16, 2018): AccelOne developed a reconciliation system to track and confirm customer transactions in multiple banks around the world. They designed the system so those transactions can be downloaded or accessed via APIs.
 [Read Full Review](https://clutch.co/go-to-review/accelone/111319)

##### Software Experience
AccelOne demonstrates strong expertise in the Software industry, particularly in web development and talent augmentation. Clients praise their ability to integrate seamlessly with existing teams and adapt to project needs, resulting in enhanced productivity and high-quality outputs. The company is recognized for sourcing skilled professionals and providing clear communication, fostering a collaborative environment. Overall, feedback highlights AccelOne's responsiveness and technical proficiency, making them a valuable partner for businesses seeking reliable software development solutions.
- 2 reviews for software industry
- 1 review is 5 stars
- $50,000 – $199,999 avg. project cost
- Developer Augmentation for Pricing Consulting Firm (4.5/5, Feb 11, 2022): AccelOne has augmented senior engineers for a pricing consulting firm's software projects. They had sourced a full-stack developer with experience in C#, Azure, and SQL.
 [Read Full Review](https://clutch.co/go-to-review/accelone/10932)
- Web Development for Cybersecurity Training Company (5.0/5, Oct 5, 2023): AccelOne provides web development services for a cybersecurity training company. The team has developed features for an existing web app, fixed bugs, helped with support issues, and designed subsystems. [Read Full Review](https://clutch.co/go-to-review/accelone/238444)

##### Gaming Experience
AccelOne has demonstrated strong expertise in the Gaming industry, particularly in supporting startups like Z League with frontend engineering talent. Their ability to pre-screen candidates and match them with client needs—particularly in React—has garnered positive feedback. Clients commend AccelOne's responsiveness and competitive rates, highlighting their impactful contributions in building effective engineering teams. Overall, their commitment to client success and effective communication positions them as a reliable partner for businesses in the Gaming sector.
- 1 review for gaming industry
- 1 review is 5 stars
- $50,000 – $199,999 avg. project cost
- Engineering Staff Augmentation for E-Sports Company (5.0/5, Mar 21, 2022): AccelOne helped an e-sports company to hire an engineer who could support their team with frontend development. They handled the pre-screening, scheduled the technical interviews, and handled the payroll.
 [Read Full Review](https://clutch.co/go-to-review/accelone/2080)

##### Wellness & Fitness Experience
AccelOne demonstrates strong expertise in the Wellness & Fitness industry through effective web development services that enhance brand visibility and audience reach. Clients commend their fluent communication and adaptability, which contribute to tailored solutions that meet specific project needs. Notably, one client reported a 30% increase in sales within two months post-launch, showcasing AccelOne's impactful contributions. Overall, the positive sentiment reflects their capability to align with the goals of businesses in the Wellness & Fitness sector.
- 1 review for wellness & fitness industry
- 1 review is 5 stars
- Less than $10,000 avg. project cost
- Web Development for Digital Marketing Agency (5.0/5, Nov 22, 2021): A digital marketing agency wanted to develop a new website to broaden the reach of their brand and tap new markets. They partnered with AccelOne because of the attention the vendor gave to their inquiry.
 [Read Full Review](https://clutch.co/go-to-review/accelone/5277)

##### Information technology Experience
AccelOne has received positive feedback from clients in the Information Technology industry, particularly for their expertise in software development and app revamping. Clients noted the team's responsiveness, project management skills, and ability to tackle complex codebases. Their nearshore model facilitates effective communication and timely updates. The overall sentiment indicates that AccelOne delivers high-quality work akin to large software firms, making them a strong candidate for businesses seeking reliable IT solutions.
- 1 review for information technology industry
- 1 review is 5 stars
- $50,000 – $199,999 avg. project cost
- Development for Personal Safety & Security App (5.0/5, Apr 4, 2019): AccelOne revised code for an application for Android and iOS as well for as a WordPress site. They fixed bugs, revised modules, and made recommendations on sections to rebuild from scratch.
 [Read Full Review](https://clutch.co/go-to-review/accelone/84086)

##### Business services Experience
AccelOne has received positive feedback from clients in the Business services industry, particularly for their expertise in building user-friendly applications for multi-level marketing. Clients appreciate their responsiveness, professionalism, and effective collaboration, which facilitate seamless integration into existing teams. Their ability to deliver on tight deadlines without compromising quality is highlighted as a significant strength. Overall, AccelOne is viewed as a reliable partner that provides excellent value, making them a strong candidate for businesses seeking development services.
- 1 review for business services industry
- Unknown avg. project cost
- Mobile App Dev for Sales Enablement Platform (4.0/5, Jul 27, 2018): AccelOne provides mobile application development services, working on the frontend of a sales tool platform. They focused on implementing designs and ensuring the UI was suitable. 
 [Read Full Review](https://clutch.co/go-to-review/accelone/104514)

##### Publishing Experience
AccelOne demonstrates strong expertise in the Publishing industry, particularly in migrating to cloud solutions and integrating Salesforce for CRM purposes. Clients have praised their project management and responsive communication. The development of a web application significantly improved access to membership services without complications. Their competitive rates and skilled engineers make them a valuable partner, though potential clients should assess resource availability for larger projects.
- 1 review for publishing industry
- 1 review is 5 stars
- $50,000 – $199,999 avg. project cost
- Web App & Salesforce Dev for Publishing Company (5.0/5, Jul 26, 2018): AccelOne assessed the cloud solutions for a data transfer and coordinated a CRM proof of concept and its eventual development. They suggested an AWS system and built a web app using Angular.js and Salesforce. 
 [Read Full Review](https://clutch.co/go-to-review/accelone/104031)

##### Media Experience
AccelOne has demonstrated significant expertise in the Media industry, particularly in QA testing for cloud-based solutions. Clients commend their exceptional performance, citing strong project management and effective communication. One media company noted a successful ongoing partnership since 2017, leading to an expansion of services due to their high-quality work. Overall, the sentiment is highly positive, indicating that AccelOne is a reliable partner for media projects requiring robust testing and quality assurance.
- 1 review for media industry
- 1 review is 5 stars
- Unknown avg. project cost
- QA Testing for Major Media Company (5.0/5, Jul 23, 2018): AccelOne does QA testing for a solution with cloud-based integrations. The range of services includes functional, regression, and usability.
 [Read Full Review](https://clutch.co/go-to-review/accelone/102781)

##### Consumer Products Experience
AccelOne has demonstrated strong expertise in software development for the Consumer Products industry, particularly in audio equipment engineering. Clients appreciate their collaborative approach, high-quality coding, and responsive project management, which enhance overall project efficiency. Their ability to integrate advanced technologies like Bluetooth and manage complex DSP projects has proven impactful, making them a reliable partner for companies seeking to bolster their engineering resources and capabilities in this sector.
- 1 review for consumer products industry
- 1 review is 5 stars
- $200,000 – $999,999 avg. project cost
- Staff Augmentation for Audio Products Manufacturer (5.0/5, Aug 6, 2018): AccelOne assists an in-house team with app development, software engineering, and Bluetooth integrations. They’re currently working on a DSP project that involves connecting a USB platform to the DSP.
 [Read Full Review](https://clutch.co/go-to-review/accelone/107318)

#### Very responsive

AccelOne is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.

#### Completed projects in 2 countries
- Argentina (2 projects)
- United States (10 projects)

[View Reviews](https://clutch.co/profile/accelone?verified=true#reviews)

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### [v37](https://clutch.co/profile/v37)
- $5,000+ minimum project size
- $100 - $149 average hourly rate
- 2 - 9 employees
- Seattle, WA

#### Services Provided - Allocation of Expertise by Percentage
- 20% Custom Software Development
- 20% Enterprise App Modernization
- 10% Blockchain
- 15% E-Commerce Development
- 15% Mobile App Development
- 20% Web Development

#### Company description
V37 is a custom software development company located in Seattle, Washington. Launched in 2022, the team specializes in Custom Software Development and Web Development.
[Visit Website](https://v37.io)


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### [Look Lateral Inc.](https://clutch.co/profile/look-lateral)
- 10 - 49 employees
- Seattle, WA

#### Services Provided - Allocation of Expertise by Percentage
- 50% AI Development
- 50% Blockchain

#### Company description
Look Lateral Inc., a small AI company and Blockchain company, is located in Milano, Italy and Seattle, Washington. The team specializes in Artificial Intelligence and Blockchain.
[Visit Website](https://www.looklateral.com/)


#### 42% of employees work in Seattle office
Seattle, WA
1200 Westlake Ave. N. Ste 802
2 - 5 employees

[See All Locations (2)](https://clutch.co/profile/look-lateral#location)

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### [Transparent Path](https://clutch.co/profile/transparent-path)
- 10 - 49 employees
- Seattle, WA

#### Services Provided - Allocation of Expertise by Percentage
- 100% Blockchain

#### Company description
Founded in 2018, Transparent Path is a Blockchain company. The company focuses on Blockchain, and is small.
[Visit Website](http://xparent.io)


---

### [Core Scientific](https://clutch.co/profile/core-scientific)
- 50 - 249 employees
- Bellevue, WA

#### Services Provided - Allocation of Expertise by Percentage
- 50% AI Development
- 50% Blockchain

#### Company description
Core Scientific, an artificial intelligence development company and Blockchain company, offer Artificial Intelligence and Blockchain. They were established in 2017.
[Visit Website](https://www.corescientific.com/)


---

### [TF Labs](https://clutch.co/profile/tf-labs)
- 2 - 9 employees
- Seattle, WA

#### Services Provided - Allocation of Expertise by Percentage
- 20% AR/VR Development
- 20% Blockchain
- 20% Branding
- 20% Content Marketing
- 20% Generative AI

#### Company description
Branding firm TF Labs was established in 2017. The team specializes in Branding and Content Marketing and is headquartered in Seattle, Washington.
[Visit Website](https://www.tflabs.io/)


---

### [Atonomi](https://clutch.co/profile/atonomi)
- 10 - 49 employees
- Seattle, WA

#### Services Provided - Allocation of Expertise by Percentage
- 50% Blockchain
- 50% IoT Development

#### Company description
Atonomi is a Blockchain and IoT development company. They are in Seattle, Washington and have small team. Their services include Blockchain and IoT development.
[Visit Website](https://atonomi.io)


---

### [Devscale](https://clutch.co/profile/devscale-0)
#### 5 out of 5 star rating (9 reviews)
- $25,000+ minimum project size
- $100 - $149 average hourly rate
- 10 - 49 employees
- Puyallup, WA

#### Services Provided - Allocation of Expertise by Percentage
- 15% UX/UI Design
- 15% Custom Software Development
- 15% AI Development
- 10% Blockchain
- 30% Mobile App Development
- 15% Web Development

#### Company description
Devscale is a software development company specializing in web development, custom software solutions, and product design. The company's reviews reflect a high level of client satisfaction, with approximately 90% of feedback being positive, highlighting their reliable project management and timely delivery. Clients frequently commend Devscale for their innovative solutions and personable approach, with 85% noting the company’s commitment to project ownership and collaboration.
[Visit Website](http://devscale.com/?utm_source=clutch.co&utm_medium=referral)


#### Well-organized projects
Clients consistently commend Devscale for their well-organized project management. One client highlighted that the team held to every deadline, maintained transparency, and ensured effective internal coordination, stating, 'Everybody was in the right lane, and everything was well-structured and well-organized.' Another client noted the founders' structured approach, emphasizing consistent communication and honesty, which minimized surprises. Overall, feedback reflects a strong sentiment towards their ability to manage projects efficiently and effectively.
- Web Dev for Law Firm Consulting Company (5.0/5, Mar 2, 2020): They’re transparent above all else. They held to every deadline. Internally, they coordinated well, and I never got the same message more than once. People who were responding on the project side were always prepared for calls and check-ins. Everybody was in the right lane, and everything was well-structured and well-organized. We didn’t have any issues. [Read Full Review](https://clutch.co/go-to-review/devscale-0/27535)
- Full Stack Dev for AI-Powered Financial Services Software (5.0/5, Feb 17, 2020): Thomas and Sean are very organized and structured. They stay on top of their employees in a structured way. They’re very consistent in their check-ins and maintaining constant communication between the development team and myself. They’re also very honest. They’ll tell me a time to expect something, and they push their developers to make that time. [Read Full Review](https://clutch.co/go-to-review/devscale-0/141698)

#### Experience in 6 industries

Devscale has garnered positive feedback across various industries, including Education, Advertising & Marketing, SaaS, Legal, and Healthcare. Clients commend their expertise in user experience design, technical development, and project management, highlighting strong communication and attention to detail. The overall sentiment is favorable, with clients noting Devscale's ability to innovate and enhance product functionality. This makes them a strong fit for projects in tech-driven sectors where collaboration and quality are paramount.
[Read All Reviews](https://clutch.co/profile/devscale-0?verified=true#reviews)

##### Education Experience
Devscale has demonstrated strong expertise in the Education sector, particularly in developing college access software. Clients praise their attention to detail, empathetic leadership, and reliable deliverables, highlighting the personable nature of their team. Their effective project management and use of collaborative tools enhance communication, although some suggest improvements in timeline updates. Overall, Devscale is seen as a trustworthy partner capable of driving impactful results in educational projects.
- 1 review for education industry
- 1 review is 5 stars
- $200,000 – $999,999 avg. project cost
- Product Dev for College Access Software Startup (5.0/5, Feb 9, 2023): Devscale was hired by a college access software startup to help them build their product. They were tasked with fixing bugs, improving the architecture, and developing new features and documentation.
 [Read Full Review](https://clutch.co/go-to-review/devscale-0/180225)

##### Advertising & marketing Experience
Devscale demonstrates strong expertise in the Advertising & marketing industry, as evidenced by client feedback highlighting their timely project execution, effective communication, and ability to deliver high-quality outcomes. Clients appreciate their proactive engagement and creative input, which enhance the overall project value. The positive impact on website performance and app development suggests that Devscale is a reliable partner for businesses seeking to optimize their marketing strategies.
- 2 reviews for advertising & marketing industry
- 2 reviews are 5 stars
- $50,000 – $199,999 avg. project cost
- Mobile App Dev for Advertisement Delivery Platform (5.0/5, Feb 19, 2020): Working from the ground up, Devscale serves as the mobile app development team for a ad delivery platform. After creating iOS and Android apps, they plan to move on to building a web app for the product.
 [Read Full Review](https://clutch.co/go-to-review/devscale-0/143220)
- Web Design & SEO for Shipping Company (5.0/5, Sep 20, 2022): A shipping company has hired Devscale to design their website. Devscale's team has optimized the UI/UX and technical components, and they have also fixed the website's code, reducing the loading time.
 [Read Full Review](https://clutch.co/go-to-review/devscale-0/159019)

##### Software Experience
Devscale demonstrates significant expertise in software development, particularly for startups seeking product design and backend architecture. Clients commend their transparency, commitment to timelines, and ability to simplify complex concepts. The positive impact of their work is evident, as seen in successful product launches and satisfied customers. Their proactive approach fosters collaboration, making them an ideal partner for businesses looking for reliable software solutions in the competitive SaaS landscape.
- 1 review for software industry
- 1 review is 5 stars
- $200,000 – $999,999 avg. project cost
- Custom Software Dev for Business Model Simulation Co (5.0/5, Mar 4, 2020): Devscale supplemented resources to support the development of a custom software product for a SaaS company. They created wireframes and the product’s UX as well as built the data architecture and AI interfaces.
 [Read Full Review](https://clutch.co/go-to-review/devscale-0/29629)

##### Legal Experience
Devscale demonstrates strong expertise in the Legal industry, particularly in developing user-friendly technology solutions for law firms. Clients commend their ability to create efficient client portals that enhance operational transparency and communication. The firm is recognized for its creativity, project management efficiency, and adherence to deadlines, ensuring a streamlined workflow. Overall, feedback indicates a high level of client satisfaction, making Devscale a compelling choice for law firms seeking to innovate and improve their business operations.
- 1 review for legal industry
- 1 review is 5 stars
- $10,000 – $49,000 avg. project cost
- Web Dev for Law Firm Consulting Company (5.0/5, Mar 2, 2020): Devscale developed a client portal for a law firm consultancy. Integrating it with a preexisting website, the platform makes it easy to pay bills, log tech issues, and communicate across teams.
 [Read Full Review](https://clutch.co/go-to-review/devscale-0/27535)

##### Retail Experience
Hacksmith Labs has demonstrated strong expertise within the Retail sector, particularly in developing tailored e-commerce solutions for charitable organizations. Clients commend their exceptional customer service and responsiveness, noting that the team effectively supports projects from conception through ongoing maintenance. The positive sentiment reflects their commitment to understanding client needs and delivering impactful solutions, making them a suitable partner for businesses aiming to enhance their retail operations through innovative technology.
- 1 review for retail industry
- 1 review is 5 stars
- $10,000 – $49,000 avg. project cost
- Shopify Development for Charity Promotion Retailer (5.0/5, May 16, 2018): Hacksmith Labs built out a Shopify-driven e-commerce platform and implemented related systems (e.g., vehicle tracking, applicant approval) to expedite processes. They now provide ongoing maintenance.
 [Read Full Review](https://clutch.co/go-to-review/devscale-0/79716)

##### IT Services Experience
Devscale has received positive feedback for their expertise in full-stack development and their ability to act as a reliable technical partner. Clients appreciate their thorough project management, transparency, and flexibility in accommodating startup needs. The company is noted for delivering high-quality products that meet market demands, demonstrating strong problem-solving capabilities, especially in integration challenges. Overall, Devscale's commitment to communication and customer satisfaction positions them as a strong candidate for businesses seeking IT services.
- 1 review for it services industry
- 1 review is 5 stars
- $200,000 – $999,999 avg. project cost
- Full Stack Dev for AI-Powered Financial Services Software (5.0/5, Feb 17, 2020): A financial forecasting startup hired Devscale to be its tech co-founder. They built the entire platform from wireframes to completion. When they found an issue with QuickBooks, they had Intuit fix it for them.
 [Read Full Review](https://clutch.co/go-to-review/devscale-0/141698)

##### Healthcare Experience
Devscale demonstrates significant expertise in the Healthcare industry, particularly in enhancing digital user experiences for mental health services. Clients commend their high-quality work, timely project delivery, and effective communication. Notably, they developed tailored web solutions that improve operational efficiency, such as custom appointment booking and check-in software. Overall sentiment is highly positive, marking them as a strong fit for healthcare providers seeking to upgrade their digital presence.
- 1 review for healthcare industry
- 1 review is 5 stars
- $50,000 – $199,999 avg. project cost
- Web Dev & UI/UX Design for Healthcare Provider (5.0/5, Feb 26, 2020): Devscale assisted a mental health care provider with the revamp of their WordPress website. They focused on improving user experience, including the implementation of a customized appointment-booking process. 
 [Read Full Review](https://clutch.co/go-to-review/devscale-0/147831)

#### 4.7 out of 5.0 rating for cost

What Clients Have Said
Client feedback indicates that Devscale offers strong value for money, with many praising their ability to deliver high-quality work on time and within budget. One client noted, 'The real cost of a vendor isn’t what you pay for them, but the combination of price, time, and quality,' highlighting Devscale's excellence in all three areas. Another client mentioned their flexibility with payments, which is particularly beneficial for startups. Overall, sentiment is overwhelmingly positive regarding the company's pricing and value.
[Read All Reviews](https://clutch.co/profile/devscale-0?verified=true#reviews)
- $10,000 to $49,000 (3 reviews)
- $200,000 to $999,999 (3 reviews)
- $50,000 to $199,999 (2 reviews)

#### 4% of employees work in Puyallup office
Puyallup, WA
3103 31st Avenue Southeast
1 employees
847-260-7174
[See All Locations (9)](https://clutch.co/profile/devscale-0#location)

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### [Leszynski Group, Inc.](https://clutch.co/profile/leszynski-group)
- 10 - 49 employees
- Bellevue, WA

#### Services Provided - Allocation of Expertise by Percentage
- 10% Custom Software Development
- 10% AI Development
- 10% Blockchain
- 20% Cloud Consulting & SI
- 10% IoT Development
- 20% Business Consulting
- 10% Mobile App Development
- 10% Web Development

#### Company description
Leszynski Group, Inc. Is a cloud consulting & SI company. Launched in 1990, the team specializes in cloud consulting & SI and Business Consulting.
[Visit Website](https://www.leszynski.com/)


---

### [Marici Technology Solutions](https://clutch.co/profile/marici-technology-solutions)
- 10 - 49 employees
- Seattle, WA

#### Services Provided - Allocation of Expertise by Percentage
- 10% API Development
- 10% Custom Software Development
- 10% Enterprise App Modernization
- 10% Blockchain
- 10% Cloud Consulting & SI
- 10% DevOps Managed Services
- 10% ECM Consulting and SI
- 10% E-Commerce Development
- 10% ERP Consulting and SI
- 10% IoT Development

#### Company description
Cloud consulting & SI company Marici Technology Solutions provides cloud consulting & SI and ECM consulting and SI. They are headquartered in Seattle, Washington.
[Visit Website](https://marici.io/)


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### [Karma Consulting, Inc.](https://clutch.co/profile/karma-consulting)
- 10 - 49 employees
- Federal Way, WA

#### Services Provided - Allocation of Expertise by Percentage
- 10% AI Consulting
- 10% UX/UI Design
- 10% Custom Software Development
- 10% AR/VR Development
- 10% Blockchain
- 10% Cloud Consulting & SI
- 10% CRM Consulting and SI
- 10% ERP Consulting and SI
- 10% IT Managed Services
- 10% IT Staff Augmentation

#### Company description
Karma Consulting, Inc. Is an UX design agency. They are in Federal Way, Washington. Their team provides UX/UI Design and cloud consulting & SI.
[Visit Website](https://www.karmaconsulting.tech/)


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### [Dom Cat Digital](https://clutch.co/profile/dom-cat-digital)
- 2 - 9 employees
- Seattle, WA

#### Services Provided - Allocation of Expertise by Percentage
- 10% Blockchain
- 20% Blockchain Marketing
- 10% Content Marketing
- 10% Corporate Training & Coaching
- 20% Pay Per Click
- 20% Search Engine Optimization
- 10% Social Media Marketing

#### Company description
Established in 2022, Dom Cat Digital is a small SEO services firm. Their team specializes in Search Engine Optimization and Pay Per Click.
[Visit Website](https://domcatdigital.com/)


---

### [Abasys Technologies Inc](https://clutch.co/profile/abasys-technologies)
- 10 - 49 employees
- Bellevue, WA

#### Services Provided - Allocation of Expertise by Percentage
- 20% Custom Software Development
- 20% Blockchain
- 20% E-Commerce Development
- 20% Mobile App Development
- 20% Web Development

#### Company description
Abasys Technologies Inc is a software development firm. Located in Bellevue, Washington, the firm was founded in 1987. Their services include Custom Software Development and Blockchain.
[Visit Website](http://abasystech.com/)


---

### [Vinova](https://clutch.co/profile/vinova)
#### 4.6 out of 5 star rating (5 reviews)
- $1,000+ minimum project size
- < $25 average hourly rate
- 50 - 249 employees
- Seattle, WA

#### Services Provided - Allocation of Expertise by Percentage
- 1% AI Consulting
- 1% API Development
- 10% Custom Software Development
- 1% Enterprise App Modernization
- 1% AR/VR Development
- 5% AI Development
- 10% Blockchain
- 1% Cloud Consulting & SI
- 1% CRM Consulting and SI
- 1% Application Management & Support
- 1% DevOps Managed Services
- 1% Digital Strategy
- 1% ECM Consulting and SI
- 1% E-Commerce Development
- 1% Email Marketing
- 1% Employer of Record (EOR) Services
- 1% ERP Consulting and SI
- 1% Generative AI
- 1% HR Outsourcing
- 1% IoT Development
- 5% IT Managed Services
- 1% Cybersecurity
- 1% IT Strategy Consulting
- 15% Low/No Code Development
- 1% Microservices Architecture Services
- 10% Mobile App Development
- 1% Mobile & App Marketing
- 1% Robotics Process Automation
- 1% Application Testing
- 10% IT Staff Augmentation
- 1% Wearable App Development
- 1% Web Design
- 10% Web Development

#### Company description
Vinova is a versatile IT service provider specializing in mobile and web application development, IT support, and software development resources. They receive consistently positive feedback for their professional support, proactiveness, and effective communication, with more than 80% of reviews highlighting their project management skills and flexibility. Clients appreciate their ability to meet deadlines and tailor solutions to specific needs, with only minor suggestions for clearer scope definition.
[Visit Website](https://vinova.sg)


#### Great project management
The feedback regarding Vinova's project management is overwhelmingly positive, highlighting their timely delivery and professional support. A client noted that Vinova's project management was 'fantastic,' stating they saved 30 hours per week due to effective collaboration. Additionally, the team's ability to empathize with client challenges was particularly impressive, indicating a strong commitment to understanding client needs. Overall, there were no suggested areas for improvement, reflecting high satisfaction with their management approach.
- Web & Mobile App Dev for Investment Events Company (5.0/5, Apr 15, 2026): Vinova's project management was fantastic. The team delivered on time and provided very good professional support. We communicated via virtual meetings. [Read Full Review](https://clutch.co/go-to-review/vinova/450206)

#### 4.5 out of 5.0 rating for cost

What Clients Have Said
Clients consistently commend Vinova for providing good value for the cost of their services. One client noted their 'good value for cost' and high engagement levels, while another highlighted Vinova's ability to meet project requirements at reasonable prices. Overall, feedback indicates that Vinova delivers quality results in a timely manner, making them a cost-effective choice for various development projects.
[Read All Reviews](https://clutch.co/profile/vinova?verified=true#reviews)
- $50,000 to $199,999 (1 reviews)

#### Completed projects in 2 countries
- Singapore (4 projects)
- United States (1 projects)

[View Reviews](https://clutch.co/profile/vinova?verified=true#reviews)

#### 9% of employees work in Seattle office
Seattle, WA
4751 12th Avenue Northeast
16 - 20 employees

[See All Locations (5)](https://clutch.co/profile/vinova#location)

---


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