Top Third Party API Integration Companies in India
Most modern software depends on connections to other services, from payments and messaging to maps, shipping, and business systems. UpBusiness helps businesses discover and compare verified third-party API integration companies based on their services, technical expertise, location, industry experience, and verified client reviews. Whether you want to connect your product to an external service or link your internal systems together, you can explore developers who build integrations that are reliable and secure.
Explore Third Party API Integration Companies
Third-party API integration developers connect your application to services offered by other companies. They read the provider's documentation, design how data will flow, write and test the connection, and handle errors, limits, and changes over time.
Depending on their expertise, providers may focus on payment gateways, messaging, logistics, accounting and enterprise systems, identity services, or data feeds. Many also build middleware that keeps several systems in sync.
Comparing providers on UpBusiness helps you find teams with experience in your technology and the services you need, and to understand how they approach security and maintenance.
An exclusive platform where every company is verified, every review is verified, and only the most trusted earn a place.
"HashStudioz Technologies is a global software and product engineering company delivering AI, IoT, mobile, web, cloud, Salesforce, Odoo, data analytics, travel technology and digital transformation solutions for startups, SMEs and enterprises worldwide."
Key Information
Specialize in
Trust Score
72.3- Good Reviews Across Platforms
- Strong Awards & Achievements
- Professional Website Present
- Established Since 2018
"With a team of 200+ skilled professionals, Virtual Height specializes in custom software development, web and mobile application development, blockchain solutions, artificial intelligence, metaverse development, cloud applications, enterprise software, and digital transformation services."
Key Information
Specialize in
Trust Score
75.85- Verified Portfolio Work
- Good Reviews Across Platforms
- Strong Awards & Achievements
- Professional Website Present
"We deliver custom software development powered by AI, cloud infrastructure, and full stack expertise. From ideation to deployment, our solutions optimize operations, enhance user experiences, and fuel digital transformation for enterprises worldwide."
Key Information
Specialize in
Trust Score
72.0- Good Reviews Across Platforms
- Strong Awards & Achievements
- Professional Website Present
- Established Since 2017
"Dextrous Infosolutions is a leading IT solutions company in Noida, India, offering web design, web development, mobile app development, digital marketing, SEO, UI/UX, e-commerce, CRM and customized software solutions for businesses."
Key Information
Specialize in
Trust Score
71.26- Good Reviews Across Platforms
- Professional Website Present
- Established Since 2018
- GST Verified Business
"Digitiohub is a forward-thinking technology consulting and digital transformation company specializing in AI-powered solutions, ERP solutions, and CRM solutions that help businesses innovate, scale, streamline operations, and succeed in the digital age."
Key Information
Specialize in
Trust Score
70.67- Verified Portfolio Work
- Professional Website Present
- GST Verified Business
- Incorporation Verified
"Applore Technologies is a strategy-led, execution-backed technology and advisory firm that helps enterprises design, build, and scale digital products and AI-driven platforms. Headquartered in Noida, India, with a presence in the US (Delaware) and Germany (Hamburg), we partner with businesses across"
Key Information
Specialize in
Trust Score
70.24- Good Reviews Across Platforms
- Professional Website Present
- GST Verified Business
- Incorporation Verified
Third Party API Integration Services You Can Find
Third-party API integration companies may offer services such as:
- API Integration Development
- Payment Gateway Integration
- Messaging and Notification Integration
- Shipping and Logistics Integration
- Accounting and ERP Integration
- Authentication and Identity Integration
- Webhook and Event Handling
- Data Synchronisation and Middleware
- Error Handling and Monitoring
- Integration Testing and Documentation
The right partner depends on the services you need to connect, your existing technology, how much data flows between systems, and how critical the connection is to your business.
Find Third Party API Integration Companies for Your Project
Businesses need integrations for different reasons. A shop may want to connect payments and delivery, a company may want its systems to share data automatically, and a software product may want to offer connections its customers expect.
Integrations rely on services outside your control, which can change or fail, so good developers plan for retries, monitoring, and updates to the provider's interface.
When comparing providers, look for experience with the specific services you use, a careful approach to security and credentials, and clear documentation of what they build.
Why Find Third Party API Integration Companies Through UpBusiness?
Integrations often handle sensitive data and money, so the developers you choose need to be careful and dependable. That starts with being able to evaluate providers with confidence.
Quality Over Quantity
Every company on UpBusiness is verified, and every review is verified. Only trusted companies that meet our listing standards qualify to be featured on the platform.
You can explore development services, technical expertise, industry experience, locations, company profiles, and verified client feedback to build a focused shortlist.
How to Choose the Right Third Party API Integration Partner
Before choosing an integration developer, list the services to connect and what data should move between them. Then consider:
- Experience with the services you use
- Security and credential handling
- Error handling and retry design
- Testing approach
- Monitoring and alerting
- Documentation quality
- Client reviews and feedback
- Ability to maintain the integration
- Clear communication
It is also worth asking who will maintain the integration when the external service changes, since ongoing updates are a normal part of working with third-party interfaces.
Find the Right Third Party API Integration Company
Whether you are connecting one service or several systems, UpBusiness helps you discover third-party API integration companies for different technology needs.
Explore providers, compare their expertise and services, review verified client feedback, and find an integration partner that fits your project.