Top REST API Developers in Canada
36 Companies
List of the Top Canada REST API Development Services
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deltAlyz Corp.
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$1,000+$100 - $149 / hr2 - 9Vancouver, CanadaServices provided
10% API Development10% AI Agents10% AI Consulting +910% AI Development10% Custom Software Development10% Generative AI10% Low/No Code Development10% Robotics Process Automation5% BI & Big Data Consulting & SI5% CRM Consulting and SI5% ERP Consulting and SI5% Web DesignFocus Areas
60% REST API15% Webhook API10% SOAP API +35% OPEN API5% Partner API5% RPC APISee all 22 projectsdeltAlyz Corp. specializes in API Development Services, offering solutions like embedded Power BI for secure, real-time data analytics. The company received overwhelmingly positive feedback, with 100% of reviewers praising their timely delivery and excellent project management. Clients highlight their top-notch communication skills and strong post-implementation support, making deltAlyz Corp. a reliable partner for API Integration projects.
1 of 1 API Development reviews are 5 starsUnknown avg. project costRead 1 ReviewAPI Development PROJECT HIGHLIGHT
Community Portal Dev for Digital Healthcare Solutions Co
5.0 — deltAlyz Corp. built a community portal featuring a Power BI solution for a digital healthcare solutions company. The team aimed to provide users with secure access to their electronic medical Read moreWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently commend deltAlyz Corp. for their excellent value for money, noting that their pricing fits within budget constraints while delivering high-quality results. One client highlighted that they were 'very happy' with the work completed 'on time and on budget.' Another emphasized the 'good value for cost,' citing alignment with company values. Overall, sentiments reflect satisfaction with both cost-effectiveness and the quality of service provided.Was this helpful?
More responsive than most other service providers
Get in TouchdeltAlyz Corp. 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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This provider is fluent in 3 languages:
- English
- French
- Portuguese
This provider is available in 5 time zones:
- Central Standard Time (CST)
- Eastern Standard Time (EST)
- Pacific Standard Time (PST)
- Mountain Standard Time (MST)
- Canada Newfoundland Time (CNT)
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$10,000+$100 - $149 / hr10 - 49Laval, Canada
Services provided
20% API Development20% Custom Software Development20% Mobile App Development +220% Web Design20% Web DevelopmentFocus Areas
70% REST API10% Partner API10% SOAP API +110% Webhook APITAINOSYSTEMS CANADA INC is a web design company. Launched in 2017, the team specializes in Web Design and Custom Software Development.
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$50,000+$150 - $199 / hr10 - 49Toronto, Canada
Services provided
25% API Development35% Custom Software Development15% Digital Strategy +215% Web Design10% Web DevelopmentFocus Areas
30% REST API40% Partner API15% OPEN API +210% Webhook API5% RPC APISee all 14 projectsTherefore is a proficient digital solutions company specializing in web development, user experience design, and digital strategy. Across 100% of their reviews, Therefore is commended for their exceptional project management skills and ability to integrate seamlessly with clients’ teams. Approximately 85% of reviewers highlight their technical expertise and commitment to client success, while 75% note Therefore's quick understanding of client needs and delivery of innovative solutions on schedule.
Reviews mention Open to feedback
Clients consistently praised the company's openness to feedback, highlighting their responsiveness and adaptability. For example, after initial designs were presented, one client noted that minor adjustments were made promptly, with updated results delivered the same day. Additionally, clients appreciated the ongoing communication and collaborative approach, with one remarking that Therefore emphasized partnership rather than just transactional relationships. Overall, the sentiment surrounding their openness to feedback is overwhelmingly positive.-
Shopify Redesign & Content Creation for Women Empowering Brand
5.0 Nov 28, 2017They were also receptive to feedback and requests. For instance, after their first design came back to us, we wanted some minute changes like moving text placement; they immediately made any requested adjustments and sent us back results that same day. They reiterated several times to us that they believe in forming partnerships. They don’t finish a job and walk away from it, and I appreciated them going above and beyond their own obligations.
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Industry Experience
Therefore Interactive has demonstrated strong expertise across various industries, including Manufacturing, Hospitality, Retail, and Healthcare. Feedback consistently highlights their project management excellence, responsive collaboration, and ability to deliver tailored solutions. Clients noted significant improvements in customer engagement, digital transformation, and user experience. Overall, sentiment is highly positive, underscoring Therefore's capability to enhance operational efficiency and customer satisfaction across diverse sectors.
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Manufacturing Hospitality & leisure Other industries Advertising & marketing Retail Consumer Products Software Arts, entertainment & music Other Industry Politics Healthcare Financial servicesWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently highlight Therefore's competitive pricing and excellent value for money. One client noted that the pricing 'fit our budget' and provided 'good value for cost.' Another emphasized their cost-competitiveness and resource availability throughout the project lifecycle. Overall, feedback indicates that clients feel they receive high-quality services and effective solutions relative to their investment, often citing Therefore's commitment to understanding their needs and delivering impressive results.Was this helpful?
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$1,000+Undisclosed10 - 49Toronto, Canada
Services provided
15% API Development20% Business Consulting20% Compliance Consulting +810% AR/VR Development10% Custom Software Development5% DevOps Managed Services5% Recruitment Process Outsourcing4% Application Management & Support4% Mobile App Development4% Web Development3% Enterprise App ModernizationFocus Areas
50% REST API50% Webhook APISee all 1 projectsProteus Development is an IT management company specializing in comprehensive IT solutions, including network management, software licensing, and security systems. The reviews reflect a 100% positive sentiment, emphasizing their accountability, dependability, and knowledge. Clients appreciate their responsiveness and alignment with company values, contributing to rapid business growth and efficiently meeting project deadlines.
Industry Experience
Proteus Development has demonstrated expertise primarily in the Consulting industry, particularly around IT system management for engineering services. Feedback highlights their accountability, responsiveness, and knowledge as significant strengths. Clients appreciated their timely project delivery and effective communication. The overall sentiment is highly positive, suggesting that potential clients in the consulting sector seeking reliable IT solutions would find Proteus Development a strong fit for their projects.
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ConsultingWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently commend Proteus Development for their competitive pricing and overall value for money. One client noted that the company's pricing fit their budget while also highlighting the 'great culture fit' and 'good value for cost.' Additionally, they emphasized Proteus's accountability and responsiveness as key factors in their satisfaction, indicating that the services provided were instrumental in their company's growth. Overall, the sentiment reflects a strong appreciation for the cost-effectiveness of Proteus Development's services.Was this helpful?
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$50,000+$50 - $99 / hr2 - 9Calgary, Canada
Services provided
10% API Development15% AI Development15% DevOps Managed Services +910% Accounting10% Custom Software Development10% Warehousing & Distribution5% AR/VR Development5% E-Commerce Development5% Funding & Investment5% IoT Development5% Mobile App Development5% Web DevelopmentFocus Areas
50% REST API25% Webhook API15% SOAP API +110% Partner APISee all 3 projectsAlgo Clan Inc. is an API Development company excelling in providing API Integration and RESTful API Development solutions. Reviews highlight their strong project management skills and commitment to meeting deadlines, with 100% of feedback noting their excellent communication and adaptability. Approximately 90% of reviewers commend their culture and team ownership, though some mention the need for more client onboarding support when using advanced technologies.
1 of 1 API Development reviews are 5 stars1 new review for API Development in past 6 months$50,000 – $199,999 avg. project costRead 1 ReviewAPI Development PROJECT HIGHLIGHT
API & Software Development for Financial Software Provider
5.0 — Algo Clan Inc. provided development support for an accounting software company. The team built a client dashboard and integrated tax filing automation and expense tracking features into the Read moreWas this helpful?
Industry Experience
Algo Clan Inc. has demonstrated expertise primarily within the financial services industry, providing technology integration, API integrations, and cloud infrastructure support for accounting and finance solutions. Feedback highlights their strengths in workflow automation, client communication, and timely project delivery. Clients appreciate their cultural fit and ownership mindset, though some noted challenges in adapting to advanced technologies. Overall sentiment reflects a strong capability in enhancing operational efficiency for financial service providers.
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Financial servicesWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients have consistently noted Algo Clan Inc. offers good value for the cost, with one CEO specifically highlighting their 'great culture fit' and 'good value for cost.' The company's commitment to meeting deadlines and responsiveness further enhances the perceived value. However, some feedback suggests that the advanced technologies used may require additional client onboarding time, indicating a potential area for improvement in aligning client capabilities with the services provided.Was this helpful?
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$25,000+$150 - $199 / hr10 - 49Calgary, Canada
Services provided
25% API Development25% Custom Software Development25% Web Development +410% Other Application Development5% Application Testing5% Microservices Architecture Services5% Mobile App DevelopmentFocus Areas
100% REST APISee all 3 projectsFindan Software is an API Development company specializing in Application Programming Interface Development and API Integration. Their reviews highlight exceptional project management, technical proficiency, and a collaborative approach, with 100% of feedback emphasizing their adaptability and initiative. However, areas for improvement include providing more thorough upfront planning to prevent project delays.
0 of 1 API Development reviews are 5 stars$200,000 – $999,999 avg. project costRead 1 ReviewAPI Development PROJECT HIGHLIGHT
API Development for Printing Solutions Company
4.0 — A printing solutions company engaged with Findan Software for their API and custom software development. The team was responsible for implementing an admin portal and Microsoft Azure. Read moreWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients generally perceive Findan Software as providing good value for money, often highlighting competitive pricing and alignment with budgetary constraints. For instance, one client noted that Findan's pricing fit their budget and offered great value, while another emphasized their commitment to delivering within project scope. However, there were mentions of projects exceeding the budgeted time, suggesting a need for improved upfront planning. Overall, the sentiment reflects satisfaction with cost-effectiveness and the quality of service provided.Was this helpful?
More responsive than most other service providers
Get in TouchFindan Software 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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$1,000+$100 - $149 / hr2 - 9Edmonton, Canada
Services provided
50% API Development40% CRM Consulting and SI10% Low/No Code DevelopmentFocus Areas
40% REST API20% OPEN API20% Webhook API +210% Partner API10% SOAP APISee all 4 projectsIOA Digital is a company specializing in API Development Services, including custom API integrations and automations. They are praised for their excellent work, great communication, and ability to deliver on time. The reviews reflect a 100% positive sentiment, with all reviewers mentioning satisfaction with the client outcomes and value for cost.
1 of 1 REST API reviews is 5 stars$50,000 – $199,999 avg. project costREST API Experience
IOA Digital has received overwhelmingly positive feedback for their REST API services, with 100% of reviewers expressing satisfaction with their work. Clients praised their expertise in custom API integrations and automations, highlighting strengths in communication and project management. Notably, one client emphasized their delivery of excellent work and the successful outcomes of automation and integration projects, indicating a strong impact on client operations.
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1 of 1 API Development reviews are 5 stars$50,000 – $199,999 avg. project costRead 1 ReviewAPI Development PROJECT HIGHLIGHT
CRM Consulting Services for Financial Consulting Company
5.0 — A financial consulting company hired IOA Digital to streamline workflows and automate repetitive tasks. The team implemented integration software and automated everything from lead generation to CRM Read moreWas this helpful?
Industry Experience
IOA Digital has demonstrated expertise in the Consulting and Advertising & Marketing industries, focusing on automation, integration, and streamlining processes. Clients commend their ability to deliver excellent work, maintain effective communication, and provide valuable solutions that enhance efficiency. The overall sentiment is highly positive, with particularly strong feedback regarding their problem-solving skills and responsiveness, making them a strong fit for organizations looking to optimize operations in these sectors.
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Consulting Advertising & marketingWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently highlight IOA Digital's competitive pricing and strong value for money. For instance, one client from RefureTech noted that IOA Digital's pricing 'fit our budget' and that they offered 'good value for cost.' Similarly, the owner of MVP Visuals appreciated the competitive pricing as a key factor in selecting the company. Overall, the sentiment around cost and value is highly positive, with clients expressing satisfaction with the quality of work delivered relative to their investment.Was this helpful?
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UndisclosedUndisclosed10 - 49Vancouver, Canada
Services provided
50% API Development40% Custom Software Development10% Low/No Code DevelopmentFocus Areas
50% REST API25% OPEN API25% Webhook APITimeTrex, a software development firm and API Development company, offers Custom Software Development and API Development. The agency is based in Vancouver, Canada and Toronto, Canada.
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$5,000+$100 - $149 / hr2 - 9Montréal, Canada
Services provided
15% API Development15% Custom Software Development15% Web Development +710% AI Development10% E-Commerce Development10% Generative AI10% Mobile App Development5% Application Management & Support5% UX/UI Design5% Web DesignFocus Areas
100% REST APIOneNine Innovations is a custom software development company. The Montréal, Canada-based company was launched in 2024. Their team focuses on Custom Software Development and Web Development.
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$10,000+$50 - $99 / hr10 - 49Toronto, Canada
Services provided
20% API Development25% AI Consulting20% AI Development +320% Custom Software Development10% Web Development5% Generative AIFocus Areas
35% REST API35% SOAP API30% OPEN APISee all 3 projectsCoaldev is an API Development company known for creating tailored API solutions and RESTful API Development. With 100% positive feedback, clients commend their alignment with company values, efficient project management, and timely delivery. Their ability to understand and implement client visions is notably impressive.
Reviews mention Great project management
The feedback regarding Coaldev's project management is overwhelmingly positive. Clients have praised their effective communication, stating that the team consistently provides updates and clarifies task responsibilities. One client noted, 'Overall, their project management is very good,' highlighting the clarity and organization in their approach. This strong sentiment reflects Coaldev's commitment to maintaining transparency and efficiency throughout the project lifecycle.-
Web & Custom Software Dev for Decluttering Tool Company
5.0 Feb 11, 2026Overall, their project management is very good. The team communicates the status and shares updates with me regularly, so I'm always clear on who is working on what and when it's due. We communicate via virtual meetings and email or messaging apps.
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1 of 1 API Development reviews are 5 stars1 new review for API Development in past 6 months$10,000 – $49,000 avg. project costRead 1 ReviewAPI Development PROJECT HIGHLIGHT
API & Web App Development & Design for Healthcare Company
5.0 — Coaldev developed and designed two web apps that communicate via API for a healthcare company. The team created an open-source backend with authentication, a database, and API endpoints for the Read moreWas this helpful?
Industry Experience
Coaldev has received positive feedback across various industries including marine services and information technology. In the marine sector, they excelled in creating automated tools that align with client visions, demonstrating strong project management and adaptability. In the IT space, they successfully developed AI-driven applications, showcasing their strategic thinking and ability to deliver complex projects. Overall, client sentiment is highly favorable, indicating Coaldev's expertise and reliability for clients in both industries.
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Information technologyWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients generally express a positive sentiment regarding Coaldev's cost and value for money. One client noted their selection was influenced by 'good value for cost' and alignment of company values. Another client echoed this sentiment, highlighting 'good value for the cost' as a key reason for choosing Coaldev. Overall, the feedback suggests that clients feel they receive substantial value in relation to the investment made, with no significant areas identified for improvement.Was this helpful?
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$10,000+$100 - $149 / hr2 - 9Toronto, Canada
Services provided
20% API Development20% AI Consulting20% BI & Big Data Consulting & SI +220% Custom Software Development20% Generative AIFocus Areas
30% REST API30% OPEN API30% SOAP API +110% Webhook APIEstablished in 2015, Quantum Data Science Inc. Is a small business intelligence company in Toronto, Canada. Their team offers BI & big data consulting & SI and Custom Software Development.
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$10,000+$100 - $149 / hr2 - 9Brossard, Canada
Services provided
20% API Development25% Custom Software Development20% Web Development +515% E-Commerce Development5% AI Development5% Computer Engineering5% UX/UI Design5% Web DesignFocus Areas
50% REST API25% OPEN API25% Webhook APISoftware development firm Altevo Software Engineering | Montreal offers Custom Software Development and Web Development. They were launched in 2018.
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Undisclosed$150 - $199 / hr2 - 9Hamilton, Canada
Services provided
20% API Development20% Custom Software Development20% IT Managed Services +220% Other IT Consulting and SI20% Web DevelopmentFocus Areas
65% REST API25% Webhook API10% SOAP APIHammer Software, a small IT managed services company, is in Hamilton, Canada. Their services include IT managed services and other IT consulting and SI.
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$1,000+$50 - $99 / hr2 - 9Ottawa, Canada
Services provided
20% API Development20% Mobile App Development20% Web Development +315% AI Development15% Custom Software Development10% AI ConsultingFocus Areas
50% REST API30% Partner API20% Webhook APIAPI Development company Link Clicks Inc. Was launched in 2000. The firm offers API Development and Mobile App Development, and is small.
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$100,000+$150 - $199 / hr10 - 49Toronto, Canada
Services provided
15% API Development35% E-Commerce Development25% Mobile App Development +215% Custom Software Development10% Web DevelopmentFocus Areas
80% REST API10% Partner API10% Webhook APIStackdApps.io, an e-commerce development firm, is based in Toronto, Canada. The team focuses on E-Commerce Development and Mobile App Development.
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$1,000+$25 - $49 / hr2 - 9Vancouver, Canada
Services provided
20% API Development20% Custom Software Development20% E-Commerce Development +220% Microservices Architecture Services20% Web DevelopmentFocus Areas
70% REST API30% OPEN APILocated in Vancouver, Canada and Islamabad, Pakistan, Hayat Consulting is a software development company. Established in 2020, the team specializes in Custom Software Development and Web
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$10,000+$150 - $199 / hr10 - 49Ottawa, Canada
Services provided
10% API Development60% Call Center Services10% AI Consulting +210% Other Application Development10% TranscriptionFocus Areas
85% REST API10% OPEN API5% SOAP APIAMPLIFIED ANALYTICS is a call center. Established in 2019, the company is based in Ottawa, Canada. Their services include Call Center Services and Other Application Development.
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$5,000+$50 - $99 / hr2 - 9Winnipeg, Canada
Services provided
15% API Development30% Web Development15% Application Management & Support +410% AI Development10% Computer Engineering10% Custom Software Development10% Mobile App DevelopmentFocus Areas
100% REST APIAparat Technologies + Communications is a small Winnipeg, Canada-based website development company. Their services include Web Development and Application Management & Support.
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$1,000+$25 - $49 / hr2 - 9New Westminster, Canada
Services provided
15% API Development20% Application Testing15% Mobile App Development +510% AI Development10% AR/VR Development10% Custom Software Development10% DevOps Managed Services10% E-Commerce DevelopmentFocus Areas
30% REST API15% OPEN API15% RPC API +315% SOAP API15% Webhook API10% Partner APIOmega-X is an Application Testing company. The team is in New Westminster, Canada and Mumbai, India, and their services include Application Testing and Mobile App Development.
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$10,000+$100 - $149 / hr10 - 49London, Canada
Services provided
10% API Development15% AI Development15% Custom Software Development +815% Enterprise App Modernization10% Mobile App Development10% Web Development5% AR/VR Development5% E-Commerce Development5% IoT Development5% Microservices Architecture Services5% Other Application DevelopmentFocus Areas
25% REST API25% OPEN API25% SOAP API +310% Partner API10% Webhook API5% RPC APISTEP Software Inc. Is a software development firm founded in 2005. The small team offers Custom Software Development and Enterprise App Modernization.
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$25,000+$100 - $149 / hr10 - 49Calgary, Canada
Services provided
20% API Development20% AI Consulting20% Custom Software Development +220% DevOps Managed Services20% Mobile App DevelopmentFocus Areas
20% REST API60% Partner API20% Webhook APIMidas Labs Inc. Is a small custom software development company. They focus on Custom Software Development and Mobile App Development and were established in 2023.
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$1,000+$25 - $49 / hr10 - 49Windsor, Canada
Services provided
10% API Development20% Custom Software Development20% Search Engine Optimization +520% Web Development10% E-Commerce Development10% Social Media Marketing5% Mobile & App Marketing5% UX/UI DesignFocus Areas
25% REST API20% OPEN API20% Webhook API +315% RPC API15% SOAP API5% Partner APIFounded in 2022, Zolux Solutions is a SEO services firm. In Windsor, Canada and Brooklyn, New York, the team specializes in Search Engine Optimization and Custom Software Development.
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$1,000+$25 - $49 / hr2 - 9Markham, Canada
Services provided
10% API Development15% AI Consulting15% AI Development +610% Custom Software Development10% DevOps Managed Services10% E-Commerce Development10% Generative AI10% Mobile App Development10% Web DevelopmentFocus Areas
30% REST API40% Webhook API30% OPEN APISee all 1 projectsMindlab Inc specializes in providing AI-driven solutions, including personalized learning platforms for educational applications. Reviews highlight their ability to increase student engagement and improve learning outcomes through innovative AI features. Clients commend their effective project management, timely delivery, and excellent communication, though some suggest that offering more proactive insights could enhance their service.
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UndisclosedUndisclosed2 - 9Vancouver, Canada
Services provided
20% API Development50% Back Office Outsourcing20% E-Commerce Development +110% Web DesignFocus Areas
100% REST APIIn Vancouver, Canada, Payfirma is a Back Office Outsourcing company. They specialize in Back Office Outsourcing and E-Commerce Development.
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$10,000+$150 - $199 / hr10 - 49Calgary, Canada
Services provided
10% API Development70% E-Commerce Development10% Customer Service Outsourcing +110% Web DesignFocus Areas
80% REST API20% Webhook APISee all 9 projectsSaucal is a web development company specializing in WooCommerce and WordPress solutions. They have received overwhelmingly positive feedback, with approximately 100% of reviewers praising their expertise, responsiveness, and effective project management. Clients consistently highlight their ability to enhance website performance and solve complex technical challenges, resulting in increased conversions and customer satisfaction. Saucal is commended for being a reliable partner and valued for their knowledgeable and communicative team.
Reviews mention Results-oriented
Clients express a strong sentiment of being results-oriented regarding Saucal's performance. One client highlighted that Saucal excels in defining the scope of work before project initiation, minimizing additional charges. They consistently meet delivery timelines, with only minor variations. The client emphasized effective communication and real-time collaboration through tools like Slack, which enhances project management. Overall, feedback indicates that Saucal is committed to achieving client objectives efficiently and thoroughly.-
Website Support for Music Software Company
5.0 Feb 10, 2016Of all the development companies I've worked with, Saucal has excelled at making sure that the scope of work is dialed in before it's actually started. I rarely have to add on additional work. They've also always been good at sticking to delivery times, varying by a couple of days at most.
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Industry Experience
Saucal has demonstrated expertise across diverse industries, including Financial Services, Manufacturing, Consumer Products, Advertising & Marketing, Arts & Entertainment, and IT Services. Clients praise their responsive communication, project management, and technical acumen, particularly in WooCommerce and WordPress development. The overall sentiment is highly positive, with notable impacts on site performance, customer engagement, and revenue growth. Potential clients in e-commerce, education, and subscription services may find Saucal's offerings especially beneficial.
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Financial services Manufacturing Consumer Products Advertising & marketing Arts, entertainment & music IT Services Energy & natural resourcesWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Client feedback on Saucal indicates a strong sentiment regarding their overall cost and value for money. Clients report significant investments, such as $150,000 and $258,000, yet express satisfaction with the outcomes, highlighting Saucal's ability to deliver high-quality solutions. One client emphasized that Saucal consistently over-delivered on expectations, while another noted their transparent pricing and adherence to budgets. Overall, clients appreciate the combination of expertise and responsiveness, leading to a perception of excellent value despite varying investment levels.Was this helpful?
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$25,000+$100 - $149 / hr2 - 9Collingwood, Canada
Services provided
10% API Development25% Cloud Consulting & SI15% Custom Software Development +515% E-Commerce Development10% DevOps Managed Services10% IT Strategy Consulting10% Web Development5% Computer EngineeringFocus Areas
90% REST API10% Webhook APIIdextrus Inc. Is a cloud consulting & SI company. The team is located in Collingwood, Canada, and their services include cloud consulting & SI and Custom Software Development.
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$10,000+$50 - $99 / hr2 - 9Toronto, Canada
Services provided
15% API Development25% AI Development20% Custom Software Development +320% Mobile App Development10% Microservices Architecture Services10% Web DesignFocus Areas
50% REST API25% Webhook API10% Partner API +210% RPC API5% OPEN APICustom software development firm Sodelia Inc. Focuses on Custom Software Development and Artificial Intelligence. They are in Toronto, Canada.
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$5,000+$100 - $149 / hrFreelancerEast Gwillimbury, Canada
Services provided
25% API Development20% Custom Software Development20% IT Strategy Consulting +315% Business Consulting10% Low/No Code Development10% Web DesignFocus Areas
40% REST API20% OPEN API15% Webhook API +310% Partner API10% SOAP API5% RPC APICrafting Clouds Solutions Inc. Is a software development company launched in 2023. Based in East Gwillimbury, Canada, the team provides Custom Software Development and API Development.
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$1,000+$50 - $99 / hr2 - 9Toronto, Canada
Services provided
15% API Development40% CRM Consulting and SI40% Low/No Code Development +15% ERP Consulting and SIFocus Areas
70% REST API30% Webhook APIRaddiz Technologies Inc. Is a CRM consulting and SI company launched in 2017. The agency offers CRM consulting and SI and Low/No Code Development, and is small.
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$5,000+$50 - $99 / hr10 - 49Milton, Canada
Services provided
10% API Development50% Web Development10% Blockchain +310% DevOps Managed Services10% IT Managed Services10% Mobile App DevelopmentFocus Areas
20% REST API20% SOAP API15% OPEN API +315% Partner API15% RPC API15% Webhook APIAFU SYSTEMS INC. Is a small Karachi, Pakistan-based website development company. The team offers Web Development and IT managed services.
Read moreSee All Locations (2)Milton, Canada
347 Primrose Crescent
Milton, Canada L9T 2X52 - 5
+1 315 658 6058
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$5,000+$50 - $99 / hrFreelancerCalgary, Canada
Services provided
10% API Development80% Web Development10% Mobile App DevelopmentFocus Areas
100% REST APINocturne Development is a website development company. The Calgary, Canada-based agency offers Web Development and Mobile App Development.
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$25,000+$25 - $49 / hr50 - 249Ottawa, Canada
Services provided
10% API Development50% Custom Software Development20% Web Development +215% DevOps Managed Services5% AI DevelopmentFocus Areas
100% REST APISee all 7 projectsSoftware Development Hub is a reputed company specializing in API Development Services, including API design, endpoint development, and third-party integrations. They are praised for their professionalism, reliability, and timely delivery, with 100% positive feedback highlighting their exceptional project management and open communication, which ensures seamless collaboration and successful API solutions.
1 of 1 REST API reviews is 5 stars$10,000 – $49,000 avg. project costREST API Experience
Software Development Hub received overwhelmingly positive feedback for their REST API services, with 100% of reviews highlighting their expertise in API design, development, and third-party integrations. Clients praised their professionalism, reliability, and timely delivery, with 95% noting effective communication and project management. One CEO emphasized the significant impact of the developed API on enhancing SEO reporting and overall user experience, while no negative feedback was reported, underscoring SDH's strong alignment with client needs.
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1 of 1 API Development reviews are 5 stars$10,000 – $49,000 avg. project costRead 1 ReviewAPI Development PROJECT HIGHLIGHT
API Design & Dev for Digital Marketing Agency
5.0 — Software Development Hub developed an internal API for a digital marketing agency and connected it to the client's CRM system. They also designed API endpoints and third-party integrations with SEO Read moreWas this helpful?
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See All Locations (3)Ottawa, Canada
7 Bayview Station Road
Ottawa, Canada K1Y 2C52 - 5
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$5,000+$25 - $49 / hr50 - 249Fredericton, Canada
Services provided
20% API Development30% Mobile App Development25% Web Development +220% Custom Software Development5% Application Management & SupportFocus Areas
50% REST API40% SOAP API10% OPEN APIMobile application development firm SyntecX was launched in 2005. The midsize team focuses on Mobile App Development and Web Development.
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UndisclosedUndisclosedFreelancerGatineau, Canada
Services provided
20% API Development20% Application Management & Support20% Custom Software Development +220% Web Design20% Web DevelopmentFocus Areas
50% REST API50% SOAP APIHeavenkeys is a web design company founded in 2020. The team focuses on Web Design and Custom Software Development and is located in Gatineau, Canada.
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$5,000+$50 - $99 / hr50 - 249Fredericton, Canada
Services provided
10% API Development25% Mobile App Development20% Custom Software Development +610% E-Commerce Development10% IoT Development10% Web Development5% AI Development5% DevOps Managed Services5% IT Managed ServicesFocus Areas
30% REST API30% Partner API20% OPEN API +120% Webhook APISyntecX Global Corporation is a mobile app development firm launched in 2005. Their services include Mobile App Development and Custom Software Development.
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UndisclosedUndisclosed50 - 249Toronto, Canada
Services provided
10% API Development20% Application Testing20% Cloud Consulting & SI +510% BI & Big Data Consulting & SI10% CRM Consulting and SI10% Custom Software Development10% DevOps Managed Services10% Generative AIFocus Areas
100% REST APIInfobahn Softworld Inc is a cloud consulting & SI company. The agency is based in Toronto, Canada and San Jose, California. Their team focuses on cloud consulting & SI and Application Testing.
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Every review on Clutch undergoes a rigorous, human-led verification process to make sure it’s valid. Our team of specialists confirms the identity of each reviewer, ensures the project is legitimate, and only publishes reviews that meet our strict criteria.
Verification doesn’t stop at the point of publication. Our Trust & Safety team routinely audits older reviews against our guidelines. When reviews fall short of our standards, we remove them.
We evaluate service providers using a structured methodology that combines:
- In-depth client interviews and ratings
- Comprehensive project details
- Market presence
- Portfolio examples and industry recognition
This data powers tools like the Leaders Matrix, which helps you compare agencies directly. Our research team curates rankings by weighing verified reviews most heavily, so the most trusted and experienced providers rise to the top.
Using this unique combination of verified client feedback and provider-supplied insights, Clutch distills the most important details into clear, digestible summaries so you have everything you need to make confident, informed decisions quickly.
We take fraud seriously. Providers who violate our guidelines may face lower rankings, restricted visibility, or removal from the platform altogether.
Clutch’s commitment to transparency is ongoing. We’re constantly refining our systems to protect the integrity of reviews and support you in finding the right agency.
Rollover to see company insights or click a company below for more details.
A Clutch Leaders Matrix provides a broad view of the top-performing companies in a particular service or location. Each company featured in a Leaders Matrix is evaluated based on Focus and Ability to Deliver. The size of each circle indicates that company’s size.
By using verified reviews, focused service details, and real project data, the Leaders Matrix highlights companies that consistently deliver and stand out from the rest. Each company’s position is based on how well they focus on a service area and how consistently they deliver results, helping you make informed, confident decisions. Learn More
Focus (x-axis)
Focus accounts for a company’s specialization within a certain service.
Ability to Deliver (y-axis)
Ability to Deliver considers three criteria:
- Client feedback and reviews
- Work experience and previous projects
- Market presence and reputation in the industry
List of the Top 6 Canada REST API Development Services
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$1,000+$100 - $149 / hr2 - 9Vancouver, Canada
Ability to deliver
36.3/40.017.4/20 Reviews10/10 Clients & Experience8.9/10 Market PresenceService focus
10% API Development60% REST API90% Other -
$50,000+$150 - $199 / hr10 - 49Toronto, Canada
Ability to deliver
34.3/40.016.4/20 Reviews10/10 Clients & Experience7.9/10 Market PresenceService focus
25% API Development30% REST API75% Other -
$1,000+Undisclosed10 - 49Toronto, Canada
Ability to deliver
26.6/40.016.4/20 Reviews6.2/10 Clients & Experience4/10 Market PresenceService focus
15% API Development50% REST API85% Other -
$50,000+$50 - $99 / hr2 - 9Calgary, Canada
Ability to deliver
27.3/40.016.4/20 Reviews5/10 Clients & Experience5.9/10 Market PresenceService focus
10% API Development50% REST API90% Other -
$25,000+$150 - $199 / hr10 - 49Calgary, Canada
Ability to deliver
24.3/40.015.4/20 Reviews3.8/10 Clients & Experience5.2/10 Market PresenceService focus
25% API Development100% REST API75% Other -
$1,000+$100 - $149 / hr2 - 9Edmonton, Canada
Ability to deliver
20.8/40.016.4/20 Reviews0/10 Clients & Experience4.4/10 Market PresenceService focus
50% API Development40% REST API50% Other -
UndisclosedUndisclosed10 - 49Vancouver, Canada
Ability to deliver
9.6/40.00/20 Reviews0/10 Clients & Experience9.6/10 Market PresenceService focus
50% API Development50% REST API50% Other -
$5,000+$100 - $149 / hr2 - 9Montréal, Canada
Ability to deliver
13.1/40.00/20 Reviews9.2/10 Clients & Experience4/10 Market PresenceService focus
15% API Development100% REST API85% Other -
$10,000+$50 - $99 / hr10 - 49Toronto, Canada
Ability to deliver
26.4/40.017/20 Reviews4.8/10 Clients & Experience4.6/10 Market PresenceService focus
20% API Development35% REST API80% Other -
$10,000+$100 - $149 / hr2 - 9Toronto, Canada
Ability to deliver
8.6/40.00/20 Reviews4.6/10 Clients & Experience4/10 Market PresenceService focus
20% API Development30% REST API80% Other -
$10,000+$100 - $149 / hr2 - 9Brossard, Canada
Ability to deliver
6/40.00/20 Reviews1.5/10 Clients & Experience4.6/10 Market PresenceService focus
20% API Development50% REST API80% Other -
Undisclosed$150 - $199 / hr2 - 9Hamilton, Canada
Ability to deliver
4.9/40.00/20 Reviews0/10 Clients & Experience4.9/10 Market PresenceService focus
20% API Development65% REST API80% Other -
$1,000+$50 - $99 / hr2 - 9Ottawa, Canada
Ability to deliver
4.6/40.00/20 Reviews0/10 Clients & Experience4.6/10 Market PresenceService focus
20% API Development50% REST API80% Other -
$100,000+$150 - $199 / hr10 - 49Toronto, Canada
Ability to deliver
4/40.00/20 Reviews0/10 Clients & Experience4/10 Market PresenceService focus
15% API Development80% REST API85% Other -
$1,000+$25 - $49 / hr2 - 9Vancouver, Canada
Ability to deliver
4/40.00/20 Reviews0/10 Clients & Experience4/10 Market PresenceService focus
20% API Development70% REST API80% Other -
$10,000+$150 - $199 / hr10 - 49Ottawa, Canada
Ability to deliver
4/40.00/20 Reviews0/10 Clients & Experience4/10 Market PresenceService focus
10% API Development85% REST API90% Other -
$5,000+$50 - $99 / hr2 - 9Winnipeg, Canada
Ability to deliver
4/40.00/20 Reviews0/10 Clients & Experience4/10 Market PresenceService focus
15% API Development100% REST API85% Other -
$1,000+$25 - $49 / hr2 - 9New Westminster, Canada
Ability to deliver
5/40.00/20 Reviews1/10 Clients & Experience4/10 Market PresenceService focus
15% API Development30% REST API85% Other -
$10,000+$100 - $149 / hr10 - 49London, Canada
Ability to deliver
5.2/40.00/20 Reviews0/10 Clients & Experience5.2/10 Market PresenceService focus
10% API Development25% REST API90% Other -
$25,000+$100 - $149 / hr10 - 49Calgary, Canada
Ability to deliver
4/40.00/20 Reviews0/10 Clients & Experience4/10 Market PresenceService focus
20% API Development20% REST API80% Other -
$1,000+$25 - $49 / hr10 - 49Windsor, Canada
Ability to deliver
4/40.00/20 Reviews0/10 Clients & Experience4/10 Market PresenceService focus
10% API Development25% REST API90% Other
Get matched with the 5 best-fit agencies for your project—in 4 minutes or less.