Test in isolation with confidence

  • Eliminate flaky tests caused by external dependencies

  • Test edge cases and error scenarios safely

  • Reduce costs of maintaining staging environments

Record and mock wizard

Self-service backends when you need them

More likely than not, your software is integrated with a bevy of other APIs—shipping, payment, messaging, and more. With Speedscale, auto-generate sophisticated mocks of third party and internal APIs, modeled after real traffic.

Real Traffic Mocks

Generate mocks from actual API traffic patterns, not synthetic data.

Minutes to Setup

Provision API, database, and cloud service mocks in minutes, not days.

Cost Effective

Eliminate expensive staging environments and third-party API costs.

Mock Any Service Type

REST APIs

Mock HTTP/HTTPS REST services with realistic responses.

gRPC Services

Support for gRPC services with streaming and unary calls.

Databases

Mock database connections and responses for isolation testing.

Cloud Services

Simulate cloud services like S3, DynamoDB, BigQuery, etc..

Common Use Cases

Third-Party API Mocking

Mock external APIs like payment processors, shipping providers, or authentication services. Test integration scenarios without hitting live endpoints or incurring costs.

  • Payment gateway testing
  • Social media API integration
  • Shipping and logistics APIs

Internal Service Mocking

Mock internal microservices and databases to enable isolated testing. Perfect for teams working on different services that need to test independently.

  • Database connection mocking
  • Microservice dependencies
  • Legacy system integration

Ready to virtualize your services?

Start creating realistic service mocks from actual traffic patterns to accelerate your development workflow.