Entente
Entente: A focused OpenAPI contract workflow for teams building APIs with GitHub. Ranked #5 of 22 in Contract Testing Tools by our editors (8.8/10); pricing: Open source; best for openAPI-first teams with GitHub workflows.
At a glance
- Editor score8.8 / 10
- PricingOpen source
- Best forOpenAPI-first teams with GitHub workflows
- Paid fromFree
- Contract registryYes
- Facts checked20 Sep 2026
Where it wins
- Covers mocking, interaction recording, provider verification, and fixtures
- Adds deployment compatibility checks and environment-specific contract management
- Open source, MIT licensed, and available as a self-hosted deployment
Where it doesn't
- Contract format support is centered on OpenAPI
- Workflow integrations focus on GitHub and GitHub Actions
- Self-managed deployment involves Cloudflare Workers and Neon PostgreSQL
Our verdict on Entente
Entente is a contract testing platform for teams developing and operating service APIs. Its OpenAPI-first approach defines contracts from API specifications, then supports both consumer and provider sides of the testing workflow. Consumer mock servers, recorded interactions, reusable fixtures, provider verification, and deployment checks make it suited to engineering teams that want contract validation connected to API development and delivery. Web, API, and self-hosted access are supported, with GitHub-oriented workflows built into the product.
The strongest part of Entente is the breadth of its contract lifecycle. It can generate consumer mocks from OpenAPI specifications, automatically record consumer API interactions, store fixtures centrally, and provide an approval workflow for those fixtures. Provider implementations can then be verified against the recorded interactions. Environment-specific contract management and can-i-deploy compatibility checks extend the workflow beyond local testing into deployment decisions. GitHub Actions integration also gives teams a direct path to include these checks in CI/CD.
Entente is a focused choice rather than a broad multi-format contract platform: its published contract format is OpenAPI, and its named integrations are GitHub and GitHub Actions. Teams already working from OpenAPI specifications and GitHub workflows should find the product’s structure a close fit. The software is open source under the MIT license, and its documentation describes either a cloud deployment or a self-managed Cloudflare Workers application with Neon PostgreSQL. Teams seeking other contract formats or a wider integration ecosystem should consider a different tool.
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Entente pricing
Entente fact sheet
| Free plan | Not verified |
|---|---|
| Paid from | Free |
| Contract formats | OpenAPI |
| Consumer verification | Yes |
| Provider verification | Yes |
| Contract registry | Yes |
| AsyncAPI support | Not verified |
| GraphQL support | Not verified |
| Self-hosted deployment | Yes |
| Deployment | Cloud, Self-hosted |
| Platforms | Web |
| Support | Docs |
| Built for | Small business, Mid-market, Enterprise (editorial estimate) |
| Integrations | 2 integrations: GitHub Actions, GitHub |
| Pricing | Open source |
| Website | entente.dev |
| Facts checked | 20 Sep 2026 |
Entente integrations
Entente lists 2 integrations on its own site.
- GitHub Actions
- GitHub
Alternatives to Entente
- PactA broad open-source toolkit for consumer-driven contracts across HTTP and message integrations.9.4
- MicrocksA broad contract-testing choice for APIs, microservices, and event-driven systems.9.2
- PactFlowPactFlow brings Pact, OpenAPI testing, contract management, and deployment checks together.9.0
See all Entente alternatives →
Entente vs the competition
- Entente vs Pact
- Entente vs Microcks
- Entente vs PactFlow
- Entente vs ContractCase
- Entente vs Specmatic
- Entente vs Stubborn Contract
Compare Entente with any tool side by side →
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Featured on iTechGuides
Entente is listed in our Contract Testing Tools directory. Add the badge to your site — it links back to this page.
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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