Top OPEN API Developers in Brazil

Ratings Updated: August 12, 2026

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3 Leaders 4 Contenders

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7 Companies

Country: Brazil

API Type: OPEN API

List of the Top Brazil OPEN API Development Firms

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Art IT - Intelligent Technology

Not yet reviewed

Verified

$10,000+

< $25 / hr

250 - 999

Campinas, Brazil

Services provided

10% API Development

10% Architectural Design

10% BI & Big Data Consulting & SI +8

10% Custom Software Development

10% IT Strategy Consulting

10% Mobile App Development

10% Product Design

10% UX/UI Design

10% Web Development

5% Microservices Architecture Services

5% Web Design

Focus Areas

20% OPEN API

25% REST API

25% SOAP API +2

15% Partner API

15% RPC API

Art IT - Intelligent Technology is an user experience design agency. Based in Campinas, Brazil, their midsize team offers UX/UI Design and Architectural Design. The company was founded in 2002.
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FCamara

4.9 5 reviews

$25,000+

$25 - $49 / hr

1,000 - 9,999

São Paulo, Brazil

Services provided

10% API Development

10% Cloud Consulting & SI

10% Custom Software Development +7

10% E-Commerce Development

10% Enterprise App Modernization

10% IT Staff Augmentation

10% IT Strategy Consulting

10% Low/No Code Development

10% Mobile App Development

10% UX/UI Design

Focus Areas

10% OPEN API

35% REST API

25% Partner API +3

15% Webhook API

10% RPC API

5% SOAP API

FCamara specializes in API Development, particularly for financial applications. Reviews highlight their effective use of Scrum methodology, timely delivery of project milestones, and alignment with client values and budget. Clients appreciate their skilled resources and cost-effective services, noting their reliability and responsiveness throughout the project lifecycle.

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Reviews mention Professional
Clients have consistently praised FCamara for their professionalism, highlighting their robust project management and effective communication. One COO noted the team's 'great teamwork, availability, and responsiveness,' while another emphasized the 'open and professional engagement' from senior staff. The project was delivered on time, demonstrating FCamara's commitment to quality and client satisfaction. Overall, the sentiment reflects a strong appreciation for FCamara's professional approach and their ability to foster a collaborative environment.

Custom Software Dev & Design for Bank

5.0 Jul 29, 2024

The project was marked by robust delivery to time and plan, with regular daily updates that were flexible to any additional or changed requirements. Senior FCamara management demonstrated personal pride in ensuring delivery and resolving any issues, keeping the programme manager and stakeholders updated. Their ability to establish a holistic team, with the combined requirements for the project across different geographies, was well-coordinated.
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Industry Experience

FCamara has garnered positive feedback across various industries, notably Financial Services, Construction, Information Technology, and Advertising & Marketing. Clients commend their expertise in developing customer-centric platforms, enhancing operational efficiency, and implementing innovative AI solutions. The overall sentiment reflects satisfaction with their project management, technical knowledge, and collaborative approach, making FCamara a strong contender for organizations seeking expertise in these sectors.
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Financial services Construction Information technology Advertising & marketing

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Average Project Cost Breakdown

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

What Clients Have Said
FCamara is consistently recognized for providing good value for cost across various client projects. Clients have highlighted that their pricing fits budgets well, with one stating it as a 'good value for cost.' Additionally, the firm has been praised for its ability to deliver high-quality solutions within the agreed budget, enhancing operational efficiencies and reducing costs. Overall, the sentiment is positive, with clients expressing satisfaction regarding the financial aspect of their engagements.
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Brazil (2) England (2)

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DevGrid

4.7 3 reviews

$25,000+

$50 - $99 / hr

50 - 249

Caxias do Sul, Brazil

Services provided

11% API Development

20% IT Staff Augmentation

20% IoT Development +4

15% Custom Software Development

13% Mobile App Development

11% Microservices Architecture Services

10% Cloud Consulting & SI

Focus Areas

25% OPEN API

50% REST API

10% RPC API +2

10% Webhook API

5% SOAP API

DevGrid is a company specializing in API Development Services, including API Integration and Web Service Development. They are praised for their reliable, honest, and transparent partnership, with 100% of reviewers noting their prompt and transparent project management. DevGrid consistently delivers on product roadmaps, fully integrating with client teams, making them a preferred choice for API solutions.

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0 of 1 API Development reviews are 5 stars

$1,000,000 – $9,999,999 avg. project cost

API Development PROJECT HIGHLIGHT

IoT & Cloud Implementation for Home Energy Analytics Company
4.5 — DevGrid is the primary IoT and cloud development partner of a home energy analytics company. The team is tasked with creating a customer-facing interface and integrating advanced AI algorithms. Read more
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Industry Experience

DevGrid has demonstrated expertise primarily in the Information Technology sector, providing comprehensive support in product development, integrations, and cloud migration. Clients from diverse backgrounds, including energy analytics and SaaS solutions, praised their responsiveness, reliability, and cost-effectiveness. The overall sentiment is highly positive, with remarks on their ability to deliver projects seamlessly and adapt to client needs, making them a suitable choice for IT-focused endeavors.
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Information technology

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Average Project Cost Breakdown

$10,000 to $49,000 (1) $1,000,000 to $9,999,999 (1)

What Clients Have Said
Clients consistently highlight DevGrid's strong value for cost, noting it as a key reason for their selection. For instance, the COO of an IT company emphasized the 'good value for cost' and 'great culture fit.' Similarly, another client mentioned that DevGrid's pricing fit their budget while delivering a stable system with lower running costs. Overall, feedback reflects a positive sentiment regarding cost-effectiveness and the quality of service provided.
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Norway (1) England (1)

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Watermelon Tecnologia

4.6 4 reviews

$10,000+

< $25 / hr

50 - 249

Campinas, Brazil

Services provided

10% API Development

25% Mobile App Development

15% IT Managed Services +5

10% AI Development

10% Custom Software Development

10% IT Staff Augmentation

10% Search Engine Optimization

10% Web Design

Focus Areas

10% OPEN API

35% REST API

30% SOAP API +3

15% Partner API

5% RPC API

5% Webhook API

Watermelon Tecnologia is a versatile technology firm offering services in SEO optimization, software development, and IT staffing. Clients praise their project management and ability to align SEO strategies with business goals, with 75% appreciating their innovative and strategic solutions. While minor suggestions for improvement exist, 100% of feedback highlights their effective communication and on-time delivery.

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Average Project Cost Breakdown

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

What Clients Have Said
Clients have consistently praised Watermelon Tecnologia for their competitive pricing and overall value for money. Feedback highlights that their pricing fits clients' budgets, with one client noting it as 'good value for cost.' Additionally, the company's ability to deliver quality work on time, without setbacks, further reinforces the perception of their services as cost-effective. Overall sentiment indicates satisfaction with the balance of quality and affordability in their offerings.
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More responsive than most other service providers

Watermelon Tecnologia is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.
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Campinas, Brazil

520 Rua Cambacica
Campinas, Brazil 13097-160
50 - 75

+551937969546

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PETE.Tech

Not yet reviewed

$5,000+

$50 - $99 / hr

10 - 49

Florianópolis, Brazil

Services provided

15% API Development

20% Mobile App Development

15% IT Staff Augmentation +5

10% AI Development

10% Custom Software Development

10% IoT Development

10% Low/No Code Development

10% Web Development

Focus Areas

10% OPEN API

50% REST API

15% Partner API +2

15% Webhook API

10% SOAP API

PETE.Tech is a web development company. Located in Florianópolis, Brazil and Hamburg, Germany, the team focuses on Web Development and Mobile App Development.
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T2S Tecnologia

Not yet reviewed

Undisclosed

$50 - $99 / hr

50 - 249

Santos, Brazil

Services provided

15% API Development

15% Web Development

10% Application Management & Support +6

10% Application Testing

10% BI & Big Data Consulting & SI

10% Custom Software Development

10% IT Managed Services

10% IT Strategy Consulting

10% Mobile App Development

Focus Areas

15% OPEN API

40% REST API

35% SOAP API +2

5% Partner API

5% Webhook API

T2S Tecnologia is a website development firm. Launched in 2003, the team specializes in Web Development and API Development.
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Weblogiko

Not yet reviewed

$25,000+

$50 - $99 / hr

2 - 9

Balneario Camboriu, Brazil

Services provided

20% API Development

40% Custom Software Development

20% Enterprise App Modernization +1

20% Microservices Architecture Services

Focus Areas

100% OPEN API

Weblogiko is a small custom software development company launched in 2019. Their team specializes in Custom Software Development and Enterprise App Modernization.
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Ability to deliver

Focus

Proven

Market Leaders

Emerging

Niche

Clutch Leaders Matrix

Rollover to see company insights or click a company below for more details.

1 FCamara

2 DevGrid

3 Watermelon Tecnologia

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 3 Brazil OPEN API Development Firms

FCamara

$25,000+

$25 - $49 / hr

1,000 - 9,999

São Paulo, Brazil

Ability to deliver

36.3/40.0

16.6/20 Reviews

9.9/10 Clients & Experience

9.8/10 Market Presence

Service focus

10% API Development

10% OPEN API

90% Other

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DevGrid

$25,000+

$50 - $99 / hr

50 - 249

Caxias do Sul, Brazil

Ability to deliver

28.9/40.0

16/20 Reviews

7.6/10 Clients & Experience

5.3/10 Market Presence

Service focus

11% API Development

25% OPEN API

89% Other

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Watermelon Tecnologia

$10,000+

< $25 / hr

50 - 249

Campinas, Brazil

Ability to deliver

26.7/40.0

15.8/20 Reviews

6/10 Clients & Experience

4.9/10 Market Presence

Service focus

10% API Development

10% OPEN API

90% Other

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PETE.Tech

$5,000+

$50 - $99 / hr

10 - 49

Florianópolis, Brazil

Ability to deliver

13.5/40.0

0/20 Reviews

9.5/10 Clients & Experience

4/10 Market Presence

Service focus

15% API Development

10% OPEN API

85% Other

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Art IT - Intelligent Technology

$10,000+

< $25 / hr

250 - 999

Campinas, Brazil

Ability to deliver

5.6/40.0

0/20 Reviews

0/10 Clients & Experience

5.6/10 Market Presence

Service focus

10% API Development

20% OPEN API

90% Other

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T2S Tecnologia

Undisclosed

$50 - $99 / hr

50 - 249

Santos, Brazil

Ability to deliver

5.2/40.0

0/20 Reviews

0/10 Clients & Experience

5.2/10 Market Presence

Service focus

15% API Development

15% OPEN API

85% Other

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Weblogiko

$25,000+

$50 - $99 / hr

2 - 9

Balneario Camboriu, Brazil

Ability to deliver

4/40.0

0/20 Reviews

0/10 Clients & Experience

4/10 Market Presence

Service focus

20% API Development

100% OPEN API

80% Other

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Top OPEN API Developers in Brazil

List of the Top Brazil OPEN API Development Firms

Reviews mention Professional

Custom Software Dev & Design for Bank

Industry Experience

Select Industry to see insights

Average Project Cost Breakdown

What Clients Have Said

IoT & Cloud Implementation for Home Energy Analytics Company

Industry Experience

Select Industry to see insights

Average Project Cost Breakdown

What Clients Have Said

Average Project Cost Breakdown

What Clients Have Said

Watermelon Tecnologia is very responsive

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List of the Top 3 Brazil OPEN API Development Firms