Take Control Of The Dependencies. Perfection in Every Integration Test
Revolutionize your testing with Beeceptor's API virtualization!
Replace Unreliable External Dependencies
With Stateful Mock Servers
Replace them with flexible stubs to build precise, reliable test scenarios.
Swap Dependencies With Mocks
Swap external systems with dynamic, configurable mocks for complete control.
Simulate Latencies & Failures
Recreate real-world network delays, errors, and edge cases to test system resilience.
Fast, Predictable Integration Testing
Run integration tests that are reliable, repeatable, and optimized for speed.
Why API Virtualization?
API dependencies are a leading cause of slow QA cycles and unreliable tests. API virtualization removes this constraint by giving teams control over API behavior across environments.
- Increase test coverage: Validate hard-to-test scenarios like high latency, timeouts, and failure conditions with ease.
- Improve test stability: Remove dependencies on unstable external services and achieve consistent, reliable test results.
- Reduce setup time and costs: Avoid complex environment setups and speed up testing cycles without additional infrastructure.
Fewer blockers, predictable CI/CD
External dependencies often block teams and introduce flakiness into integration tests. By decoupling tests from upstream system availability, you run consistent, repeatable tests across environments without waiting on internal or third-party services.
- Remove blockers caused by unavailable or unstable dependencies
- Eliminate flaky tests tied to shared environments
- Standardize mock behavior across teams
- Validate system behavior under failures and latency
Build and Manage Mock Servers, Your Way
Design replica services with full flexibility and control.
No-code UI
Deploy mock APIs and manage rules instantly with a few clicks. No coding or complex infrastructure setup required.
Start from API specs
Import OpenAPI, Swagger, GraphQL, gRPC or Postman collections to auto-generate stateful mock servers in seconds.
Record and replay traffic
Use Beeceptor as a proxy to record real upstream interactions and convert them into mocks for testing.
No Code
Create and deploy mock APIs in a practical way. No advanced coding skills required.
No Downloads
Start instantly from your browser. No installations or local setup needed.
No Dependencies
No extra packages or tools. Mock, test, inspect and debug APIs directly in the browser.
Simulate Failures. Expand Test Coverage.
Test beyond the happy path using dynamic mock servers. Simulate real-world failures like timeouts, high latency, and 5xx errors to validate how your systems behave under stress and edge conditions.
Faster, Predictable Integration Tests
Run reliable integration tests in an isolated sandbox, even when dependent services are unavailable. Reduce flakiness, cut third-party API costs, and gain clear visibility into how requests and events flow across.
Connect with your favorite tools
Beeceptor integrates with the tools you already rely on, so you can run dependable, mock-driven tests across frameworks in CI without changing your existing setup.
Ship Reliable Releases, Faster
Get started today with a 10-day free trial and full access to every feature.
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