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Endrel

Freemium#13 of 28 in API Documentation Tools

Endrel: A searchable hosted workspace for teams managing internal and public API documentation. Ranked #13 of 28 in API Documentation Tools by our editors (7.6/10); pricing: Free plan; best for teams needing searchable internal API documentation.

7.6/10Editor score

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Endrel7.6 Visit Endrel

At a glance

Editor score
7.6 / 10
Pricing
Free plan
Best for
Teams needing searchable internal API documentation
Free plan
Yes
Paid from
₹14,990/yr
OpenAPI import
Yes
Facts checked
20 Sep 2026

Where it wins
- Imports OpenAPI, Swagger, and Postman specifications
- Synchronizes documentation when specifications change
- Search, access controls, version history, and AI review
Where it doesn't
- Self-hosting is not offered in the hosted model
- Global search is listed only with the Staging tier
- Paid pricing excludes 18% GST

Our verdict on Endrel

Endrel is a hosted API documentation workspace for product and development teams that need one searchable place for services, endpoints, parameters, responses, and versions. It supports internal documentation and public API references, with workspace- and service-level access controls. Teams can import OpenAPI, Swagger, and Postman collections, add inline endpoint and field comments, and maintain documentation alongside changing specifications. Its web and API availability suits organizations coordinating documentation across multiple services.

Pricing follows a freemium model. Sandbox is free forever. Localhost costs ₹1,499 per month or ₹14,990 per year and includes GraphQL support and live API testing. Staging costs ₹4,999 per month or ₹49,990 per year and adds global search to the Localhost features. Pricing is listed in INR and excludes 18% GST. The main paid-tier distinction is therefore practical: Localhost covers core API documentation workflows, while Staging adds search across services, endpoints, parameters, and responses.

Endrel’s standout value is the connection between specifications, references, and review. Automatic synchronization can keep documentation aligned when specifications change, while AI review identifies schema drift, documentation gaps, missing endpoints, inconsistent schemas, and missing examples. API version history adds a record of changes, and public references can be separated from private internal documentation through access controls. Choose Endrel if searchable, centrally managed API documentation and specification-aware review are priorities. Teams requiring self-hosting, or those that specifically need global search without the Staging tier, should consider alternatives.

Your product? Our editors can test Endrel in depth and publish a review, labelled as paid · from $149/mo →

Endrel pricing

Plans Free planFreemium A usable free plan; paid tiers unlock the limits above. Prices checked 20 Sep 2026.

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Endrel fact sheet

Free plan	Yes
Paid from	₹14,990/yr
OpenAPI import	Yes
Interactive API reference	Yes
Code samples	Not verified
API versioning	Yes
Custom domain	Not verified
Hosting model	Hosted
Deployment	Cloud
Platforms	Web
Support	Email
Built for	Small business, Mid-market (editorial estimate)
Pricing	Free plan (source)
Website	endrel.com
Facts checked	20 Sep 2026

Alternatives to Endrel

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Featured on iTechGuides

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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

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Last updated 7 Oct 2026 · How we research and update