Top API Developers in Canada

Ratings Updated: May 20, 2026

We verify reviews and evaluate companies so you can choose with confidence. We may earn a fee for some placements. Learn how Clutch ensures trust

deltAlyz Corp.

4.9 22 reviews

Look for Verified Providers

Clutch conducts a rigorous verification process, confirming a provider’s business registration, legal history, credit background, and client feedback to be legitimate, so you can trust their ability to deliver. Learn More

Premier Verified

$1,000+

$100 - $149 / hr

2 - 9

Vancouver, Canada

Services provided

10% API Development

10% AI Agents

10% AI Consulting +9 services

10% AI Development

10% Custom Software Development

10% Generative AI

10% Low/No Code Development

10% Robotics Process Automation

5% BI & Big Data Consulting & SI

5% CRM Consulting and SI

5% ERP Consulting and SI

5% Web Design

deltAlyz Corp. is a company specializing in API Development Services, known for delivering secure and user-friendly web service solutions. With 100% positive feedback, all reviewers praised their exceptional communication skills and timely project management. Clients especially appreciate their alignment with company values and budget-friendly pricing, as well as their commitment to providing post-implementation support.

See all 22 projects

1 of 1 API Development reviews are 5 stars

Unknown avg. project cost

API 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 more
Read 1 Review

Was this helpful?

Industry Experience

deltAlyz Corp. has demonstrated strong capabilities across various sectors, including Information Technology, Healthcare, Energy & Natural Resources, Manufacturing, and Government. Clients commend their responsiveness, technical expertise, and the ability to deliver projects on time and within budget. Notably, their work in Health IT and Energy has resulted in successful platform integrations and automation. Overall, the sentiment is highly positive, particularly in industries requiring efficient data management and analytics solutions.
Read All Reviews

Select Industry to see insights

Nonprofit Consumer Products Healthcare Energy & natural resources eCommerce Government Manufacturing Other Industry Wellness & Fitness Transportation Information technology Other industries

Was this helpful?

More responsive than most other service providers

deltAlyz Corp. is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.
Get in Touch

Was this helpful?

View Profile Visit Website
TAINOSYSTEMS CANADA INC

Not yet reviewed
Verified

$10,000+

$100 - $149 / hr

10 - 49

Laval, Canada

Services provided

20% API Development

20% Custom Software Development

20% Mobile App Development +2 services

20% Web Design

20% Web Development

TAINOSYSTEMS CANADA INC is a web design company. Launched in 2017, the team specializes in Web Design and Custom Software Development.
Read more

View Profile Visit Website
Therefore

4.8 14 reviews

$50,000+

$150 - $199 / hr

10 - 49

Toronto, Canada

Services provided

25% API Development

35% Custom Software Development

15% Digital Strategy +2 services

15% Web Design

10% Web Development

Therefore 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.

See all 14 projects
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, 2017

They 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.
Read Full Review

Read All Reviews

Was this helpful?
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.
Read All Reviews

Select Industry to see insights

Manufacturing Hospitality & leisure Other industries Advertising & marketing Retail Consumer Products Software Arts, entertainment & music Other Industry Politics Healthcare Financial services

Was this helpful?

Average Project Cost Breakdown

$50,000 to $199,999 (6) $10,000 to $49,000 (2) $200,000 to $999,999 (2)

What 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.
Read All Reviews

Was this helpful?

View projects from:

Canada (13) United States (1)

Was this helpful?
View Profile

Share your project goals, and we’ll connect you with verified partners who fit your budget and timeline.

Get My Matches

Proteus Development

5.0 1 review

$1,000+

Undisclosed

10 - 49

Toronto, Canada

Services provided

15% API Development

20% Business Consulting

20% Compliance Consulting +8 services

10% AR/VR Development

10% Custom Software Development

5% DevOps Managed Services

5% Recruitment Process Outsourcing

4% Application Management & Support

4% Mobile App Development

4% Web Development

3% Enterprise App Modernization

Proteus 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.

See all 1 projects

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.
Read All Reviews

Select Industry to see insights

Consulting

Was this helpful?

Average Project Cost Breakdown

$200,000 to $999,999 (1)

What 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.
Read All Reviews

Was this helpful?

View Profile
Algo Clan Inc.

5.0 3 reviews

$50,000+

$50 - $99 / hr

2 - 9

Calgary, Canada

Services provided

10% API Development

15% AI Development

15% DevOps Managed Services +9 services

10% Accounting

10% Custom Software Development

10% Warehousing & Distribution

5% AR/VR Development

5% E-Commerce Development

5% Funding & Investment

5% IoT Development

5% Mobile App Development

5% Web Development

Algo 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.

See all 3 projects

1 of 1 API Development reviews are 5 stars

1 new review for API Development in past 6 months

$50,000 – $199,999 avg. project cost

API 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 more
Read 1 Review

Was 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.
Read All Reviews

Select Industry to see insights

Financial services

Was this helpful?

Average Project Cost Breakdown

$50,000 to $199,999 (1)

What 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.
Read All Reviews

Was this helpful?

View Profile
Findan Software

4.7 3 reviews

$25,000+

$150 - $199 / hr

10 - 49

Calgary, Canada

Services provided

25% API Development

25% Custom Software Development

25% Web Development +4 services

10% Other Application Development

5% Application Testing

5% Microservices Architecture Services

5% Mobile App Development

Findan 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.

See all 3 projects
Reviews mention Hard working
Clients consistently highlight the hard-working nature of Findan Software, noting their dedication and commitment to project success. One CEO remarked that the Findan team 'worked very hard and was great to work with,' while another appreciated their timely delivery and responsiveness to needs. Additionally, the patience exhibited by the team in guiding clients through complex processes further underscores their diligent work ethic, reinforcing the overall positive sentiment surrounding their efforts.

Custom Software Development for Digital Content Company

5.0 Jan 17, 2024

The Findan team worked very hard and was great to work with. They delivered everything on time and responded to all of our needs! How patient and understanding everyone was at Findan. As someone without a deep understanding of software and engineering, the team did their best to help me understand the process of developing a web app.
Read Full Review

Read All Reviews

Was this helpful?
0 of 1 API Development reviews are 5 stars

$200,000 – $999,999 avg. project cost

API 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 more
Read 1 Review

Was this helpful?

Industry Experience

Findan Software has demonstrated expertise across Social Networking, Manufacturing, and Business Services. Clients have praised their project management skills, responsiveness, and ability to deliver quality solutions. In Social Networking, they excelled in developing tailored applications, while in Manufacturing, they successfully integrated complex systems within client infrastructures. Their work in Business Services included creating valuable branded apps for a major corporation, highlighting strong collaboration and timely delivery. Overall, Findan Software is particularly well-suited for projects in these industries, reflecting a positive sentiment among clients.
Read All Reviews

Select Industry to see insights

Social Networking Manufacturing Business services

Was this helpful?

Average Project Cost Breakdown

$200,000 to $999,999 (1)

What 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.
Read All Reviews

Was this helpful?
View Profile
IOA Digital

5.0 4 reviews

$1,000+

$100 - $149 / hr

2 - 9

Edmonton, Canada

Services provided

50% API Development

40% CRM Consulting and SI

10% Low/No Code Development

IOA 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.

See all 4 projects
Reviews mention High-quality work
Clients consistently commend IOA Digital for delivering high-quality work, with one executive from RefureTech highlighting their 'excellent work' and effective communication throughout the project. The company was chosen for its good value and successful implementation of custom API integrations and automation, ultimately resulting in 'happy clients' and meeting project objectives without noted areas for improvement.

Custom API Integration for ERP Software Company

5.0 Dec 6, 2023

They deliver excellent work.
Read Full Review

Read All Reviews

Was this helpful?
1 of 1 API Development reviews are 5 stars

$50,000 – $199,999 avg. project cost

API 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 more
Read 1 Review

Was 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.
Read All Reviews

Select Industry to see insights

Consulting Advertising & marketing

Was this helpful?

Average Project Cost Breakdown

Less than $10,000 (1) $50,000 to $199,999 (1)

What 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.
Read All Reviews

Was this helpful?
View Profile
TimeTrex

Not yet reviewed

Undisclosed

Undisclosed

10 - 49

Vancouver, Canada

Services provided

50% API Development

40% Custom Software Development

10% Low/No Code Development

TimeTrex, 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.
Read more

View Profile
Novus Tech Group

Not yet reviewed

$25,000+

Undisclosed

10 - 49

Calgary, Canada

Services provided

15% API Development

15% Custom Software Development

10% Microservices Architecture Services +9 services

10% Mobile App Development

10% UX/UI Design

10% Web Development

5% AI Consulting

5% AI Development

5% Application Management & Support

5% Enterprise App Modernization

5% Generative AI

5% Product Design

Software development firm Novus Tech Group focuses on Custom Software Development and API Development. They were established in 2024.
Read more

View Profile
OneNine Innovations

Not yet reviewed

$5,000+

$100 - $149 / hr

2 - 9

Montréal, Canada

Services provided

15% API Development

15% Custom Software Development

15% Web Development +7 services

10% AI Development

10% E-Commerce Development

10% Generative AI

10% Mobile App Development

5% Application Management & Support

5% UX/UI Design

5% Web Design

OneNine 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.
Read more

View Profile
VoPay International Inc.

Not yet reviewed

Undisclosed

Undisclosed

10 - 49

Vancouver, Canada

Services provided

30% API Development

50% Custom Software Development

20% Low/No Code Development

VoPay International Inc. Is a software development firm. They are in Vancouver, Canada, and their services include Custom Software Development and API Development.
Read more

View Profile
Coaldev

5.0 3 reviews

$10,000+

$50 - $99 / hr

10 - 49

Toronto, Canada

Services provided

20% API Development

25% AI Consulting

20% AI Development +3 services

20% Custom Software Development

10% Web Development

5% Generative AI

Coaldev is a company specializing in API Development Services, focusing on creating digital and automated solutions such as CRM-integrated platforms. They have received 100% positive feedback, with clients highlighting their ability to understand and implement visions effectively while being responsive and delivering projects on time.

See all 3 projects

2 of 2 reviews are 5 stars

1 new review for API Development services

$10,000 – $49,000 avg. project cost

Reviewed 2 times in the past 6 months
In the past six months, clients have praised Coaldev for their strategic thinking, timely project delivery, and effective communication. One client noted the successful development of an MVP for an AI tool, highlighting the team's ability to meet complex requirements. Another client commended their ability to understand and implement project visions, with no reported areas for improvement. Overall, the sentiment is highly positive, reflecting satisfaction with Coaldev's value and alignment with client goals.
Read 2 Recent Reviews

Was this helpful?

1 of 1 API Development reviews are 5 stars

1 new review for API Development in past 6 months

$10,000 – $49,000 avg. project cost

API 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 more
Read 1 Review

Was 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.
Read All Reviews

Select Industry to see insights

Information technology

Was this helpful?

Average Project Cost Breakdown

$10,000 to $49,000 (1)

What 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.
Read All Reviews

Was this helpful?

View Profile
NANANA

Not yet reviewed

$10,000+

$100 - $149 / hr

1,000 - 9,999

Toronto, Canada

Services provided

100% API Development

NANANA is a large API Development company founded in 2025. Their team specializes in API Development.
Read more

View Profile
Quantum Data Science Inc.

Not yet reviewed

$10,000+

$100 - $149 / hr

2 - 9

Toronto, Canada

Services provided

20% API Development

20% AI Consulting

20% BI & Big Data Consulting & SI +2 services

20% Custom Software Development

20% Generative AI

Established 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.
Read more

View Profile
TORQ IT Limited

Not yet reviewed

$25,000+

$100 - $149 / hr

10 - 49

Charlottetown, Canada

Services provided

10% API Development

25% E-Commerce Development

20% Enterprise App Modernization +7 services

15% Digital Asset Management

5% Custom Software Development

5% ECM Consulting and SI

5% Other Application Development

5% UX/UI Design

5% Web Design

5% Web Development

Launched in 2015, TORQ IT Limited is a small Charlottetown, Canada-based e-commerce development company. Their team offers E-Commerce Development and Enterprise App Modernization.
Read more

View Profile
Comfygen Technologies

4.9 9 reviews

$1,000+

$25 - $49 / hr

50 - 249

Toronto, Canada

Services provided

10% API Development

20% Mobile App Development

14% Low/No Code Development +7 services

10% Application Management & Support

10% E-Commerce Development

10% Generative AI

10% IoT Development

10% Web Development

5% AR/VR Development

1% Custom Software Development

Comfygen Technologies is a versatile software development company specializing in mobile apps, blockchain, AI integration, and web development. Feedback highlights their technical expertise, responsive project management, and ability to meet deadlines, with 100% of reviews noting their professionalism and 75% praising their alignment with client needs and values. The company consistently exceeds expectations, delivering quality solutions across various industries.

See all 9 projects
Reviews mention Proactive
Clients consistently praised Comfygen Technologies for their proactive approach throughout project execution. Feedback highlighted their responsiveness in addressing requirements, quick resolution of issues, and consistent communication. A client noted, 'The team was proactive in understanding requirements and prompt in resolving issues,' which underscored their commitment to client needs. Overall, the sentiment reflects strong satisfaction with their disciplined project management and willingness to adapt, contributing significantly to successful project outcomes.

Blockchain & Web Wallet Dev & Design for Cryptocurrency Co

5.0 Dec 12, 2025

The team was proactive in understanding requirements, quick to address queries, and prompt in resolving issues. Communication was consistent and professional, ensuring that evolving needs were handled smoothly. Overall, their disciplined project management approach and client-focused responsiveness contributed significantly to the successful delivery of the project.
Read Full Review

Read All Reviews

Was this helpful?
Industry Experience

Comfygen Technologies has demonstrated strong expertise in the Information Technology and Blockchain industries, delivering effective solutions for mobile and web applications, as well as custom blockchain systems. Feedback indicates exceptional project management, technical competence, and responsiveness, particularly noted in the development of secure mobile apps, AI-driven systems for e-commerce, and robust blockchain architectures. Overall, clients express high satisfaction, highlighting Comfygen's reliability and innovative capabilities across various digital solutions.
Read All Reviews

Select Industry to see insights

Other Industry Information technology

Was this helpful?

More responsive than most other service providers

Comfygen Technologies is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.
Get in Touch

Was this helpful?

Toronto, Canada

40 Tuxedo Court
Toronto, Canada M1G 3S7
21 - 30

+1 579-977-4475

See All Locations (3)

Was this helpful?
View Profile
Altevo Software Engineering | Montreal

Not yet reviewed

$10,000+

$100 - $149 / hr

2 - 9

Brossard, Canada

Services provided

20% API Development

25% Custom Software Development

20% Web Development +5 services

15% E-Commerce Development

5% AI Development

5% Computer Engineering

5% UX/UI Design

5% Web Design

Software development firm Altevo Software Engineering | Montreal offers Custom Software Development and Web Development. They were launched in 2018.
Read more

View Profile
OSOlink Solutions

Not yet reviewed

Undisclosed

Undisclosed

10 - 49

Prince George, Canada

Services provided

25% API Development

25% E-Commerce Development

25% Search Engine Optimization +1 service

25% Web Development

OSOlink Solutions is a SEO agency. Their small team is based in Prince George, Canada and provides Search Engine Optimization and Web Development. The firm was founded in 2014.
Read more

View Profile
Maverin

Not yet reviewed

Undisclosed

Undisclosed

10 - 49

Ottawa, Canada

Services provided

20% API Development

20% Cloud Consulting & SI

20% Cybersecurity +2 services

20% ERP Consulting and SI

20% IT Strategy Consulting

Maverin is an IT strategy consulting company. Their team is in Ottawa, Canada. The company offers IT strategy consulting and cloud consulting & SI.
Read more

View Profile
Hammer Software

Not yet reviewed

Undisclosed

$150 - $199 / hr

2 - 9

Hamilton, Canada

Services provided

20% API Development

20% Custom Software Development

20% IT Managed Services +2 services

20% Other IT Consulting and SI

20% Web Development

Hammer Software, a small IT managed services company, is in Hamilton, Canada. Their services include IT managed services and other IT consulting and SI.
Read more

View Profile
MRS Company Ltd.

Not yet reviewed

Undisclosed

Undisclosed

50 - 249

Toronto, Canada

Services provided

10% API Development

20% BI & Big Data Consulting & SI

20% Custom Software Development +5 services

10% Cloud Consulting & SI

10% DevOps Managed Services

10% ERP Consulting and SI

10% IT Staff Augmentation

10% Web Design

Data analytics company MRS Company Ltd. Was founded in 1979. The agency focuses on BI & big data consulting & SI and cloud consulting & SI.
Read more

View Profile
ServeSpark

Not yet reviewed

$1,000+

$50 - $99 / hr

2 - 9

Ottawa, Canada

Services provided

20% API Development

20% CRM Consulting and SI

20% Custom Software Development +2 services

20% E-Commerce Development

20% Web Development

ServeSpark, a CRM consulting and SI company, was established in 2020. The team offers CRM consulting and SI and Custom Software Development.
Read more

View Profile
Link Clicks Inc.

Not yet reviewed

$1,000+

$50 - $99 / hr

2 - 9

Ottawa, Canada

Services provided

20% API Development

20% Mobile App Development

20% Web Development +3 services

15% AI Development

15% Custom Software Development

10% AI Consulting

API Development company Link Clicks Inc. Was launched in 2000. The firm offers API Development and Mobile App Development, and is small.
Read more

View Profile
Omega-X

Not yet reviewed

$1,000+

$25 - $49 / hr

2 - 9

New Westminster, Canada

Services provided

15% API Development

20% Application Testing

15% Mobile App Development +5 services

10% AI Development

10% AR/VR Development

10% Custom Software Development

10% DevOps Managed Services

10% E-Commerce Development

Omega-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.
Read more

View Profile
STEP Software Inc.

Not yet reviewed

$10,000+

$100 - $149 / hr

10 - 49

London, Canada

Services provided

10% API Development

15% AI Development

15% Custom Software Development +8 services

15% Enterprise App Modernization

10% Mobile App Development

10% Web Development

5% AR/VR Development

5% E-Commerce Development

5% IoT Development

5% Microservices Architecture Services

5% Other Application Development

STEP Software Inc. Is a software development firm founded in 2005. The small team offers Custom Software Development and Enterprise App Modernization.
Read more

View Profile
Foscio Canada

Not yet reviewed

Undisclosed

Undisclosed

10 - 49

Vaughan, Canada

Services provided

20% API Development

20% Custom Software Development

20% IoT Development +2 services

20% Mobile App Development

20% Web Development

Foscio Canada, a software development company, is based in Vaughan, Canada. Founded in 2017, the team offers Custom Software Development and Web Development.
Read more

View Profile
Midas Labs Inc.

Not yet reviewed

$25,000+

$100 - $149 / hr

10 - 49

Calgary, Canada

Services provided

20% API Development

20% AI Consulting

20% Custom Software Development +2 services

20% DevOps Managed Services

20% Mobile App Development

Midas Labs Inc. Is a small custom software development company. They focus on Custom Software Development and Mobile App Development and were established in 2023.
Read more

View Profile
CJ Technologies

Not yet reviewed

Undisclosed

Undisclosed

2 - 9

Toronto, Canada

Services provided

15% API Development

15% Web Development

10% AI Development +6 services

10% Blockchain

10% Cloud Consulting & SI

10% Cybersecurity

10% Mobile App Development

10% Product Design

10% Search Engine Optimization

Founded in 2021, CJ Technologies is a web development company. Based in Toronto, Canada, the team focuses on Web Development and API Development.
Read more

View Profile
Hayat Consulting

Not yet reviewed

$1,000+

$25 - $49 / hr

2 - 9

Vancouver, Canada

Services provided

20% API Development

20% Custom Software Development

20% E-Commerce Development +2 services

20% Microservices Architecture Services

20% Web Development

Located 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
Read more

View Profile
Ruvyx Labs

Not yet reviewed

$1,000+

$50 - $99 / hr

2 - 9

Calgary, Canada

Services provided

20% API Development

35% Web Development

25% AI Development +1 service

20% Mobile App Development

Ruvyx Labs is a Calgary, Canada-based website development company. They offer Web Development and Artificial Intelligence.
Read more

View Profile
Koden Labs

Not yet reviewed

$5,000+

$50 - $99 / hr

2 - 9

Pincourt, Canada

Services provided

20% API Development

30% Custom Software Development

30% Mobile App Development +1 service

20% Web Development

Custom software development firm Koden Labs was established in 2025. The small team focuses on Custom Software Development and Mobile App Development.
Read more

View Profile
APS

Not yet reviewed

$1,000+

< $25 / hr

2 - 9

Toronto, Canada

Services provided

20% API Development

30% Custom Software Development

20% Web Development +3 services

10% AI Agents

10% AI Development

10% E-Commerce Development

APS is a software development firm. They are based in Toronto, Canada, and their services include Custom Software Development and Web Development.
Read more

View Profile
Fixrs

Not yet reviewed

$5,000+

$50 - $99 / hr

10 - 49

Trois-Rivières, Canada

Services provided

10% API Development

10% Application Management & Support

10% Application Testing +7 services

10% Cloud Consulting & SI

10% Custom Software Development

10% DevOps Managed Services

10% E-Commerce Development

10% IT Strategy Consulting

10% Mobile App Development

10% Web Development

Fixrs is an IT strategy consulting company founded in 2019. Located in Trois-Rivières, Canada, the team focuses on IT strategy consulting and cloud consulting & SI.
Read more

View Profile
StackdApps.io

Not yet reviewed

$100,000+

$150 - $199 / hr

10 - 49

Toronto, Canada

Services provided

15% API Development

35% E-Commerce Development

25% Mobile App Development +2 services

15% Custom Software Development

10% Web Development

StackdApps.io, an e-commerce development firm, is based in Toronto, Canada. The team focuses on E-Commerce Development and Mobile App Development.
Read more

View Profile
DataHen Canada Inc.

Not yet reviewed

Undisclosed

Undisclosed

10 - 49

Toronto, Canada

Services provided

50% API Development

50% BI & Big Data Consulting & SI

DataHen Canada Inc. Is a data analytics company and API Development company in Toronto, Canada. Their services include BI & big data consulting & SI and API Development.
Read more

View Profile
Aparat Technologies + Communications

Not yet reviewed

$5,000+

$50 - $99 / hr

2 - 9

Winnipeg, Canada

Services provided

15% API Development

30% Web Development

15% Application Management & Support +4 services

10% AI Development

10% Computer Engineering

10% Custom Software Development

10% Mobile App Development

Aparat Technologies + Communications is a small Winnipeg, Canada-based website development company. Their services include Web Development and Application Management & Support.
Read more

View Profile
Nexus Level Advisor

Not yet reviewed

$1,000+

$50 - $99 / hr

2 - 9

Toronto, Canada

Services provided

15% API Development

35% Robotics Process Automation

30% Business Consulting +2 services

10% DevOps Managed Services

10% Microservices Architecture Services

Nexus Level Advisor, a Robotics Process Automation company, was launched in 2017. The firm offers Robotics Process Automation and Business Consulting.
Read more

View Profile
AMPLIFIED ANALYTICS

Not yet reviewed

$10,000+

$150 - $199 / hr

10 - 49

Ottawa, Canada

Services provided

10% API Development

60% Call Center Services

10% AI Consulting +2 services

10% Other Application Development

10% Transcription

AMPLIFIED 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.
Read more

View Profile
Zolux Solutions

Not yet reviewed

$1,000+

$25 - $49 / hr

10 - 49

Windsor, Canada

Services provided

10% API Development

20% Custom Software Development

20% Search Engine Optimization +5 services

20% Web Development

10% E-Commerce Development

10% Social Media Marketing

5% Mobile & App Marketing

5% UX/UI Design

Founded 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.
Read more

View Profile
Kvinivel Inc.

Not yet reviewed

$5,000+

$50 - $99 / hr

10 - 49

Calgary, Canada

Services provided

10% API Development

10% AI Consulting

10% AI Development +7 services

10% AR/VR Development

10% Application Testing

10% Custom Software Development

10% IoT Development

10% Mobile App Development

10% Robotics Process Automation

10% Web Development

Kvinivel Inc. Is a software development company. Based in Calgary, Canada, their small team specializes in Custom Software Development and Web Development. The agency was founded in 2023.
Read more

View Profile
Novaio

Not yet reviewed

$5,000+

$25 - $49 / hr

10 - 49

Mississauga, Canada

Services provided

10% API Development

30% Custom Software Development

20% Mobile App Development +3 services

20% Web Development

10% AI Development

10% Blockchain

Established in 2025, Novaio is a software development firm. The agency focuses on Custom Software Development and Web Development, and is small.
Read more

View Profile
Mindlab Inc

5.0 1 review

$1,000+

$25 - $49 / hr

2 - 9

Markham, Canada

Services provided

10% API Development

15% AI Consulting

15% AI Development +6 services

10% Custom Software Development

10% DevOps Managed Services

10% E-Commerce Development

10% Generative AI

10% Mobile App Development

10% Web Development

Mindlab 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.

See all 1 projects

View Profile
CML Team LTD

5.0 20 reviews

$10,000+

$25 - $49 / hr

10 - 49

Toronto, Canada

Services provided

10% API Development

30% Web Development

25% Mobile App Development +2 services

20% Blockchain

15% IT Staff Augmentation

CML Team LTD is a company specializing in API Development Services, including API Integration and Web Service Development. Reviews highlight the company's customer-focused approach and exceptional project management, with 100% of reviewers noting satisfaction with the results. Although praised for delivering high-quality API solutions, 20% mention a minor area for improvement in developers' English communication skills.

See all 20 projects
Reviews mention Transparent
The feedback regarding transparency from clients highlights CML Team LTD's commitment to clear communication and fair practices. One client noted, 'If they need to do extra work, they’re transparent about what that means in terms of additional fees.' Their project management skills were praised for meeting deadlines and budgets, with clients appreciating their quick responses to issues. Overall, clients express high satisfaction, emphasizing CML's effective communication and transparency as key strengths.

Advertising Mobile App Dev for Marketing Startup

5.0 May 13, 2022

We’re happy with CML’s project management skills. They meet deadlines and budgets. If they need to do extra work, they’re transparent about what that means in terms of additional fees. Overall, their work has been fair and transparent — they’re spot on.
Read Full Review

Read All Reviews

Was this helpful?
1 of 1 API Development reviews are 5 stars

Unknown avg. project cost

API Development PROJECT HIGHLIGHT

Web Development for Language Service Provider
5.0 — A translation service provider hired CML Team LTD to improve their pass-thru algorithm, build a prototype for OPI/VRI solutions, and optimize their app. Read more
Read 1 Review

Was this helpful?

More responsive than most other service providers

CML Team LTD is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.
Get in Touch

Was this helpful?

View projects from:

United States (4) Germany (3) Austria (2) Netherlands (2) Canada (1) Czech Republic (1) Ireland (1) Vietnam (1) Switzerland (1) Ukraine (1) England (1)

Was this helpful?
View Profile
DevActif

5.0 1 review

$5,000+

$100 - $149 / hr

10 - 49

Saint-Roch-de-Richelieu, Canada

Services provided

10% API Development

25% Custom Software Development

25% Web Development +4 services

10% AI Development

10% E-Commerce Development

10% Enterprise App Modernization

10% Mobile App Development

DevActif specializes in developing iOS and Android mobile applications with services including time entry management, calendar management, and document handling. Reviews highlight their attentive and flexible project management, expertise, and alignment with company values, leading to successful project outcomes and effective communication. Clients appreciate their ability to adapt to needs and contribute valuable industry insights, with no noted areas for improvement.

See all 1 projects

View Profile
SEOMoz, Inc.

Not yet reviewed

Undisclosed

Undisclosed

50 - 249

Vancouver, Canada

Services provided

20% API Development

40% Search Engine Optimization

20% Pay Per Click +1 service

20% UX/UI Design

SEOMoz, Inc. Is a SEO company. They were founded in 2003 and focus on Search Engine Optimization and Pay Per Click.
Read more

Vancouver, Canada

720 Robson St #400
Vancouver, Canada V6Z 1A1
41 - 49

888-973-0301

See All Locations (2)

Was this helpful?

View Profile
VM Computec Inc.

Not yet reviewed

$10,000+

$100 - $149 / hr

2 - 9

Richmond Hill, Canada

Services provided

10% API Development

20% Cloud Consulting & SI

20% Enterprise App Modernization +5 services

15% DevOps Managed Services

15% IT Managed Services

10% Microservices Architecture Services

5% Custom Software Development

5% Web Development

VM Computec Inc. Is a small Richmond Hill, Canada-based cloud consulting & SI company. The team provides cloud consulting & SI and Enterprise App Modernization.
Read more

View Profile
KSN Digital Service LLP

5.0 1 review

$5,000+

$100 - $149 / hr

2 - 9

Vancouver, Canada

Services provided

15% API Development

30% Custom Software Development

20% E-Commerce Development +2 services

20% UX/UI Design

15% Web Development

KSN Digital Service LLP specializes in website redesign, custom fulfillment logic, conversion rate improvement, B2B API integration, and custom product options. Reviews highlight their quick responsiveness, creativity in problem-solving, and ability to exceed project expectations. Clients appreciate their effective project management and adaptability, often delivering solutions ahead of schedule.

See all 1 projects

View Profile
Crafting Clouds Solutions Inc.

Not yet reviewed

$5,000+

$100 - $149 / hr

Freelancer

East Gwillimbury, Canada

Services provided

25% API Development

20% Custom Software Development

20% IT Strategy Consulting +3 services

15% Business Consulting

10% Low/No Code Development

10% Web Design

Crafting 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.
Read more

View Profile
Exact Payments

Not yet reviewed

Undisclosed

Undisclosed

10 - 49

Vancouver, Canada

Services provided

20% API Development

40% Back Office Outsourcing

20% Blockchain +1 service

20% Custom Software Development

Exact Payments is a small Back Office Outsourcing company launched in 1999. Their team specializes in Back Office Outsourcing and Custom Software Development.
Read more

Vancouver, Canada

128 West 6th Avenue, Suite 200
Vancouver, Canada V5Y 1K6
6 - 9

877-303-9228

See All Locations (2)

Was this helpful?

View Profile
Idextrus Inc.

Not yet reviewed

$25,000+

$100 - $149 / hr

2 - 9

Collingwood, Canada

Services provided

10% API Development

25% Cloud Consulting & SI

15% Custom Software Development +5 services

15% E-Commerce Development

10% DevOps Managed Services

10% IT Strategy Consulting

10% Web Development

5% Computer Engineering

Idextrus 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.
Read more

View Profile

Tell us what you need — we’ll match you with top agencies in minutes.

Get My Matches

Why Trust Clutch

At Clutch, we believe trust is the foundation of every business relationship. Our mission is to help buyers make confident, data-backed decisions informed by real client experiences.

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.

Top API Developers in Canada

List of the Top Canada API Development Services

Community Portal Dev for Digital Healthcare Solutions Co

Industry Experience

Select Industry to see insights

deltAlyz Corp. is very responsive

Reviews mention Open to feedback

Shopify Redesign & Content Creation for Women Empowering Brand

Industry Experience

Select Industry to see insights

Average Project Cost Breakdown

What Clients Have Said

Industry Experience

Select Industry to see insights

Average Project Cost Breakdown

What Clients Have Said

API & Software Development for Financial Software Provider

Industry Experience

Select Industry to see insights

Average Project Cost Breakdown

What Clients Have Said

Reviews mention Hard working

Custom Software Development for Digital Content Company

API Development for Printing Solutions Company

Industry Experience

Select Industry to see insights

Average Project Cost Breakdown

What Clients Have Said

Reviews mention High-quality work

Custom API Integration for ERP Software Company

CRM Consulting Services for Financial Consulting Company

Industry Experience

Select Industry to see insights

Average Project Cost Breakdown

What Clients Have Said

Reviewed 2 times in the past 6 months

API & Web App Development & Design for Healthcare Company

Industry Experience

Select Industry to see insights

Average Project Cost Breakdown

What Clients Have Said

Reviews mention Proactive

Blockchain & Web Wallet Dev & Design for Cryptocurrency Co

Industry Experience

Select Industry to see insights

Comfygen Technologies is very responsive

Reviews mention Transparent

Advertising Mobile App Dev for Marketing Startup

Web Development for Language Service Provider

CML Team LTD is very responsive

Tell us what you need — we’ll match you with top agencies in minutes.

Why Trust Clutch

List of the Top 6 Canada API Development Services