Endrel
Endrel is a hosted workspace for API documentation that makes specifications searchable and uses AI review to flag documentation drift.
What Endrel is
Endrel is a hosted workspace for API documentation that makes specifications searchable and uses AI review to flag documentation drift. It imports OpenAPI, Swagger, and Postman collections, then rechecks specifications when they change. Its reviewer can flag schema drift, missing endpoints, inconsistent conventions, breaking changes, and missing examples. Front-end, back-end, and QA teammates can comment on endpoints, flag mismatches, and resolve them inline. Teams can set permissions at workspace and service levels, with public references or restricted internal APIs. Endrel also provides a REST API and supports interactive API references and API versioning. The free Sandbox plan includes one workspace, three projects per workspace, four members per workspace, and one environment per workspace. It has no GraphQL support, live API testing, or global search. The Localhost plan costs ₹1,499/mo, or ₹14,990/yr, and adds GraphQL support and live API testing, but not global search. Founding Access is free for the first 10 teams; long-term pricing and lifetime-free access have not been promised. Endrel advises against importing secrets or production credentials during Founding Access.
Good
- Imports OpenAPI, Swagger, and Postman collections.
- Rechecks specifications when they change.
- Review flags missing endpoints and breaking changes.
- Teams can comment and resolve endpoint mismatches inline.
- Workspace and service permissions can be configured.
Watch out
- Sandbox has no GraphQL support.
- Sandbox does not include live API testing.
- Global search is unavailable on Sandbox and Localhost.
- Endrel advises against importing secrets or production credentials during Founding Access.
Who it suits
Endrel is aimed at front-end developers, back-end engineers, QA engineers, and tech leads on teams shipping APIs. It suits teams that want shared API documentation review and collaboration.
Verdict
Endrel brings API specifications, review, and team comments into one hosted workspace. Check the plan limits and the maker’s caution about importing sensitive credentials before choosing it.
Plans and prices
From Endrel's own pricing page, checked 4 Oct 2026.
| Plan | Price | What it gives you |
|---|---|---|
| Sandbox | Free | 1 workspace · 3 projects/workspace · 4 members/workspace (3+1) · 1 environment/workspace · no GraphQL support · no live API testing · no global search · Free Forever |
| Localhost | ₹1,499 a month | 3 workspaces · 5 projects/workspace · 10 members/workspace (9+1) · 3 environments/workspace · GraphQL support · live API testing · no global search · ₹1,499/mo; annual ₹14,990/yr |
| Staging | ₹4,999 a month | 20 workspaces · 20 projects/workspace · 30 members/workspace (29+1) · unlimited environments/workspace · GraphQL support · live API testing · global search · ₹4,999/mo; annual ₹49,990/yr |
The facts
Each one read from Endrel's own pages, with the date it was checked.
What it does
- Access
- Endrel describes granular permissions at workspace and service levels, with options for public references or restricted internal APIs.checked 4 Oct 2026
- AI data handling
- Endrel says it has not published a blanket no-training commitment or final model-provider policy and advises against importing secrets or production credentials during Founding Access.checked 4 Oct 2026
- AI review
- The reviewer flags schema drift, missing endpoints, inconsistent conventions, breaking changes, and missing examples.checked 4 Oct 2026
- Audience
- Endrel identifies front-end developers, back-end engineers, QA engineers, and tech leads on product teams shipping APIs as its intended users.checked 4 Oct 2026
- Availability and limits
- Founding Access is open to the first 10 teams for free; the maker says long-term pricing and lifetime-free access have not been promised.checked 4 Oct 2026
- Founder
- Endrel says it is founder-led by Nil Patel.checked 4 Oct 2026
- Imports and sync
- It imports OpenAPI, Swagger, and Postman collections and rechecks specifications when they change.checked 4 Oct 2026
- Integrations
- The maker lists OpenAPI, Swagger, and Postman as supported import formats; no other integrations are stated on the pages reviewed.checked 4 Oct 2026
- Product
- Endrel brings API documentation into a searchable workspace and uses AI review to flag documentation drift.checked 4 Oct 2026
- REST API
- The product describes itself as developer-native and says it provides a REST API.checked 4 Oct 2026
- Security
- The privacy policy says safeguards include encryption in transit and access controls, and notes it cannot guarantee absolute security.checked 4 Oct 2026
- Support
- The privacy policy lists [email protected] for questions, requests, and support inquiries.checked 4 Oct 2026
The company
- Team collaboration
- Front-end, back-end, and QA teams can comment on endpoints, flag mismatches, and resolve them inline.checked 4 Oct 2026
