Top API Development & Integration Companies

A high-performing API Development & Integration solution can accelerate growth, boost customer engagement, and create new revenue streams—but only if it's built by a team you trust. Edverise makes it easy to connect with leading API Development & Integration companies around the globe. Every profile sets out services, pricing, locations, and past work so you can compare on evidence. Use Edverise's filters to sort partners by budget, industry expertise, and location. Start comparing profiles to find the right match for your project.

How this list is built

We evaluate companies on verified profile data — services, pricing, locations, and portfolio. Client reviews are being collected. We may earn a fee for some placements. How we rank and verify

8,618 Companies

List of the Best API Development & Integration Agencies

IceFyreProfile set up by Edverise AI
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Since 2017, we have been dedicated to simplifying and optimizing your work. If you’re facing challenges with outdated systems or ineffective processes, our expertise can provide you with meaningful solutions. We specialize in streamlining operations through smooth ERP integrations and enhancing cust
Highlights
$10,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Marblehead, Massachusetts, Us
Services Provided
70% Custom Web Application Development
15% Mobile App Development (iOS & Android)
15% API Development & Integration
AI Summary
“Since 2017, IceFyre delivers tailored software solutions, specializing in ERP and CRM integrations, driven by comprehensive consultancy, rigorous training, and core values to optimize workflows and client success.”
FlowKit from Spontlr Inc.Profile set up by Edverise AI
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FlowKit creates quick and scalable applications using Flutter/FlutterFlow in conjunction with Supabase (PostgreSQL). We offer tailored development services, template-driven accelerators, and various subscription options, covering everything from audits and debugging to complete production launches.
Highlights
$10,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Newark, Delaware, Us
Services Provided
80% Mobile App Development (iOS & Android)
20% API Development & Integration
AI Summary
“FlowKit builds scalable Flutter and FlutterFlow applications integrated with Supabase, offering tailored development, templates, and subscriptions, operating from the US and EU with an expert team.”
Euro Format s.r.o.Profile set up by Edverise AI
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Euro Format collaborates with businesses across Europe to develop customized software solutions that yield tangible results. We focus on the hospitality and service industries, where efficient operations and smooth customer interactions are vital for success. Our clients often face challenges such a
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Prague 4, Prague, Cz
Services Provided
80% Custom Web Application Development
20% API Development & Integration
AI Summary
“Euro Format s.r.o. develops tailored software solutions for European hospitality and service industries, enhancing operations and customer interactions through reliable, scalable technologies and in-depth business understanding.”
Foresight MobileProfile set up by Edverise AI
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Foresight Mobile is a mobile app development firm located in Manchester, UK, with additional offices in Birmingham and London. Since 2017, we have developed over 50 Flutter apps and are active contributors on pub.dev. In 2025, we began directly managing the flutter_markdown_plus package, previously
Highlights
$10,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Manchester, England, Gb
Services Provided
70% Mobile App Development (iOS & Android)
15% API Development & Integration
15% Custom Web Application Development
AI Summary
“Foresight Mobile, based in the UK, delivers expert mobile app, API, and web development with a senior team and innovative technologies, serving notable clients since 2017.”
IBEX Digital GmbHProfile set up by Edverise AI
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Strategic IT and CRM Consulting with Unbeatable Budget Clarity Are you frustrated with IT projects that suffer from scope changes and unexpected expenses? IBEX Digital GmbH, located in Zürich, is a consultancy focused on providing top-notch IT strategy and CRM solutions with complete financial tran
Highlights
$25,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
2-9
Employees
Zurich, Zurich, Ch
Services Provided+1 Services
25% IT Compliance & Governance
25% Operational Process Consulting
25% API Development & Integration
15% IT Staff Augmentation
AI Summary
“IBEX Digital GmbH is a Zürich-based IT and CRM consultancy delivering transparent, strategic solutions with deep Salesforce expertise to drive business growth and ensure budget clarity.”
SavohiProfile set up by Edverise AI
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Savohi is a software development firm located in Chișinău, Moldova. We create and develop ready-to-use web applications, SaaS solutions, REST APIs, and automation tools for startups and expanding businesses around the globe. Our team is proficient in the full technology stack, utilizing Next.js and
Highlights
2-9
Employees
Services Provided
45% Custom Web Application Development
30% API Development & Integration
10% E-Commerce Development
15% Mobile App Development (iOS & Android)
AI Summary
“Savohi is a Moldovan software firm developing web applications, SaaS, APIs, and automation tools using modern technologies, providing end-to-end solutions with ongoing support globally.”
Digital AIML Systems Pvt LtdProfile set up by Edverise AI
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Digital AIML Systems Pvt Ltd is a cutting-edge AI and automation company focused on revolutionizing business operations in the digital era. We develop intelligent, scalable, and cost-effective AI solutions that assist enterprises of all sizes, from startups to large corporations, in optimizing proce
Highlights
$1,000+
Min Project Size
10-49
Employees
Services Provided+3 Services
15% Custom AI Chatbot Development
10% Conversational AI & Voice Assistant Development
8% LLM Integration & Prompt Engineering
5% AI Agent & Multi-Agent System Development
AI Summary
“Digital AIML Systems Pvt Ltd delivers scalable AI and automation solutions to optimize business processes, enhance decision-making, and improve customer experiences across diverse enterprises.”
H
HakidoProfile set up by Edverise AI
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Hakido was established on the premise that software often fails not due to technological issues, but because it doesn't accurately reflect the way businesses function. We combine extensive experience in technology, operations, and strategy to create systems that are practical, scalable, and designed
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Bengaluru, Karnataka, In
Services Provided
40% Custom Web Application Development
20% Mobile App Development (iOS & Android)
30% API Development & Integration
10% Legacy System Modernization
AI Summary
“Hakido designs and builds scalable, intelligent software systems that integrate seamlessly into business operations, enhancing control, automation, and data-driven decision-making for real-world complexities.”
GoTripodProfile set up by Edverise AI
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At GoTripod, we hold the belief that software should not only function but also drive transformation. As a software transformation agency and comprehensive digital marketing partner, we assist ambitious businesses in working more efficiently, quickly, and effectively. Our offerings include custom ap
Highlights
$5,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
10-49
Employees
Penryn, England, Gb
Services Provided
20% API Development & Integration
30% Custom Web Application Development
50% Digital Strategy
AI Summary
“GoTripod is a software transformation agency and digital marketing partner delivering custom applications, SaaS platforms, brand strategy, and performance marketing to drive business growth and innovation.”
VectorProfile set up by Edverise AI
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Vector is a team that specializes in backend and Liferay development. In addition to Liferay, we provide comprehensive web and mobile software development services. Established in Estonia and Ukraine, with a new office set to open in Bulgaria, Vector has been delivering web and portal solutions that
Highlights
$10,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Services Provided
65% Backend Development
25% API Development & Integration
10% Legacy System Modernization
AI Summary
“Vector is a software development company specializing in backend and Liferay solutions, delivering corporate web and mobile portals primarily for Norwegian and German markets since 2018.”

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