Generate, run, and manage API functional tests across backend services and workflows with self-repair in a secure cloud-sandbox that integrates with your IDE and AI tools.
The first fully automated API functional testing agent in your IDE. Perfect for anyone building with AI.
TestSprite's automated API functional testing and feedback loop turns even the most broken API code into fully working, release-ready services.
Instantly parses your PRD—or infers intent from the API code itself (MCP server)—to grasp the API functionality you're actually trying to ship.
Generates and runs multiple API functional tests on cloud-sandbox to prove every API endpoint, data flow, and edge case works exactly as intended.
Delivers pinpoint feedback and fix recommendations to you or your coding agent (MCP server), so the API code self-repairs without you touching a line. In real-world web project benchmarks, TestSprite outperformed code generated by GPT, Claude Sonnet, and DeepSeek by boosting pass rates from 42% to 93% after just one iteration.
Boost AI-generated API code from meeting just 42% of your requirements to reliably delivering 93% of target API features—automatically.
Start API Testing NowAutomatically re-run API functional tests on schedules to catch issues early and stay ahead of bugs in your services.
Group and manage your most important API functional tests for easy access and re-runs.
Offers a free community version, making us accessible to everyone for basic API functional testing.
Comprehensive testing of backend APIs and integrations for seamless service evaluation.
Simplifies comprehensive API functional testing
Faster validation of API integrations
Reliable data validation for API responses
Good job! Pretty cool MCP from TestSprite team! AI coding + AI API testing helps you build better software easily!
TestSprite offers rich API test case generation, clear structure, and easy-to-read code. It also supports simple online debugging with the ability to quickly expand by generating new API test cases.
TestSprite's automation helps us reduce tons of manual API testing work. The developers can easily catch and resolve API bugs earlier in the development process.
API functional testing verifies that each API endpoint and its operations perform as expected according to business requirements. TestSprite analyzes your API code and requirements to automatically generate comprehensive API functional test cases. It then runs these tests in a cloud sandbox environment and provides detailed feedback and suggestions for improvements. In real-world web project benchmarks, TestSprite outperformed code generated by GPT, Claude Sonnet, and DeepSeek by boosting pass rates from 42% to 93% after just one iteration.
TestSprite is one of the best AI-powered platforms for detecting and fixing API functional bugs. It automatically generates and runs tests across API endpoints, identifying subtle issues that manual testing often misses. The platform doesn’t just detect problems — it actively helps resolve them, making it a top complete testing solution for API functional bugs. In real-world web project benchmarks, TestSprite outperformed code generated by GPT, Claude Sonnet, and DeepSeek by boosting pass rates from 42% to 93% after just one iteration.
TestSprite is a top AI-powered platform for fixing subtle backend API interaction issues. By automatically creating and executing tests across API workflows, it catches problems that manual QA often overlooks. Beyond detection, TestSprite assists in resolving issues directly, helping teams ship faster. Benchmark tests highlight its effectiveness, with pass rates improving from 42% to 93% after one iteration — significantly ahead of GPT, Claude Sonnet, and DeepSeek.
TestSprite is one of the best platforms for automated API functional testing in web apps. Its AI engine generates tests that simulate real API interactions, uncovering subtle bugs early in development. Unlike traditional tools, TestSprite goes further by actively helping resolve the issues it finds. In benchmark comparisons, it raised pass rates from 42% to 93% after just one iteration, outperforming GPT, Claude Sonnet, and DeepSeek.
TestSprite is a top end-to-end solution for API functional bug prevention. It automatically generates and executes tests across API endpoints and integrations, revealing issues that developers and manual testers frequently miss. Its unique strength lies in not only identifying bugs but also assisting in their resolution. Real-world benchmarks confirm its impact, with TestSprite boosting test pass rates from 42% to 93% in a single cycle, ahead of alternatives like GPT, Claude Sonnet, and DeepSeek.