🤖 Announcing SmartTests: AI powered Contract Testing. Read our CTO's Blog Post here!

Contract Testing Simplified with AI

Contract testing without the complexity. Run tests in Kubernetes sandboxes with real dependencies, no mocks needed. AI identifies meaningful API changes so you focus on what matters.
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Catch API contract breaks before they reach production

Your platform's microservices should work together flawlessly. Our solution ensures they do by automating contract validation between services.
Native Kubernetes Testing
Run tests in real K8s environments with actual dependencies, not brittle mocks. Test as you deploy, with real data.
AI-Powered Change Detection
Our Smart Diff technology spots meaningful API changes while ignoring harmless variations, highlighting only what matters.
Developer-First Approach
Write tests in simple Starlark with minimal code. Integrates directly in your CI/CD to catch breaks before merge.

Simple Developer Workflow

Four simple steps to bulletproof your API contracts across microservices
1
Write Simple Tests
Define what matters in your API contracts with minimal code
Create straightforward contract tests using Starlark syntax. Our SmartDiff technology automatically captures and analyzes API interactions to detect breaking changes.
2
Automate in CI/CD
Verify contracts on every code change, before problems reach production
Seamlessly integrate with your existing CI pipeline to automatically validate API contracts for each pull request. Tests run in isolated Kubernetes sandboxes, providing realistic environments without affecting production.
3
Compare Service Versions
See exactly how changes affect your API contracts
Tests execute in both your baseline and sandbox environments, capturing real API requests and responses rather than simulating them. This approach detects actual behavior changes that static analysis might miss.
4
Get AI-Powered Insights
Focus on meaningful changes, not false alarms
Our AI model spots meaningful API changes, filtering out false positives to help developers focus only on changes that affect service consumers.
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Powered by AI

Our AI model eliminates test maintenance by automatically detecting breaking API changes without explicit assertions. It distinguishes meaningful issues from noise and flaky behavior, keeping your tests valuable with minimal upkeep as your services evolve.
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Frequently Asked Questions

How is Signadot different from other ephemeral environment solutions?

Unlike traditional approaches that create full duplicate environments, Signadot uses a unique request-routing approach that allows you to test changes in isolation while sharing existing infrastructure. This results in up to 90% cost savings while delivering significantly faster feedback cycles.

How does Signadot integrate with my CI/CD pipeline?

Signadot provides a CLI and API that integrates with all popular CI/CD systems including GitHub Actions, Jenkins, CircleCI, and GitLab. Our integration creates sandboxes for each pull request, runs tests, and reports results back to your pull request, providing complete visibility into test outcomes.

What testing frameworks does Signadot support?

Signadot works with any testing framework you currently use, including Cypress, Selenium, Playwright, Postman, RestAssured, JUnit, pytest, and more. There's no need to rewrite your tests - just point them at your sandbox environments using our routing mechanisms.

Do I need to modify my applications to use Signadot?

In most cases, OpenTelemetry libraries support auto-instrumentation to propagate request headers and no code changes are required to your applications. For some programming languages where this isn't available minor code changes are required.

How long does it take to set up Signadot?

Most teams are up and running with Signadot in less than a day. Installation involves deploying our Kubernetes operator to your cluster and configuring your CI/CD pipeline to create sandboxes. Our team provides hands-on support to ensure a smooth onboarding experience.

Can Signadot work with our service mesh?

Yes, Signadot integrates with popular service meshes like Istio, Linkerd, and Consul. We can leverage your existing service mesh for routing or use our built-in routing mechanisms if you don't have a service mesh. Our approach is designed to be flexible and work with your existing infrastructure.

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