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PureDocs — Beautiful API Documentation Portal
Transform any OpenAPI 3.1 specification into a beautiful, interactive developer portal. One function call for Express or Fastify. Works as a standard Web Com...
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85 % |
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Clarify - MDX and OpenAPI documentation publishing
Clarify is an open-source documentation publishing tool for MDX, OpenAPI, and static deployments.
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85 % |
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OpenReq — Free Open-Source API Client | Self-Hosted Postman Alternative
OpenReq is a free, self-hosted API testing platform with Python/JS scripting, OAuth 2.0, AI collection builder, visual test flows, WebSocket & GraphQL suppor...
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84 % |
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APIkulture - Native REST API client
A native desktop REST API client with collections, Postman/Bruno/OpenAPI import and export, a collection test runner, and JSONPath response inspection.
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84 % |
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TestLens — See what your API tests miss
TestLens compares OpenAPI/Swagger to your Postman collection so you can see which APIs are covered by tests and which are not.
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84 % |
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Devman API – Free Open Source REST API Testing Tool
Devman API is a free, open-source REST API testing tool in your browser. Import Swagger, OpenAPI, Postman, or cURL, chain requests, and export reports.
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84 % |
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Open-source documentation framework · Markline
Markline is an open-source, self-hostable documentation framework — everything Scalar and Mintlify do, with first-class OpenAPI, an interactive API playgroun...
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83 % |
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Powerduck — The AI-Native, Local-First OpenAPI Studio
Powerduck is a local-first, AI-driven API studio built around one OpenAPI YAML in your repo. Design, debug, test, mock, document, and generate an MCP server...
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82 % |
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APIScope
Source-code-aware API client for VS Code and Cursor
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82 % |
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HttpForge — Modern Open-Source API Client for Developers
HttpForge is a modern Privacy First, open-source API client built for professional developers. Design, test, and manage REST API requests on Windows and VS C...
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82 % |
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Loxa | Open models on your hardware
Loxa is an open-source local AI node for running open models on hardware you control. It is in early development, with Apple Silicon support first.
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82 % |
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OpenAPI Schema Viewer — Explore JSON & YAML Online
Free OpenAPI schema viewer for JSON and YAML. Search endpoints, inspect models, follow $ref links, and diagnose issues privately in your browser.
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82 % |
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ApiFreeMaN - Desktop API Client with File-First Storage and Git-Friendly Workflows
Fast desktop API client for sending requests, viewing responses, and saving each request as plain files. Import OpenAPI, Swagger, and Postman collections.
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82 % |
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XenoPages - Beautiful API Documentation Made Simple
Create stunning API documentation with ease. Import OpenAPI specs, customize your docs, and publish to your own domain. The modern alternative to GitBook and...
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81 % |
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Apicat
Your Own Offline Lightweight API Client. Apicat stores your .http files locally. It’s Git-friendly, open-source, and highly compatible with Postman.
|
81 % |
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swagger.my — Your API workspace, in the browser
Explore, test and mock any OpenAPI / Swagger API right in your browser. No install, no account, your data stays local.
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81 % |
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Free OCR API - Advanced image recognition app - Optiic
Optiic is an advanced free OCR & image recognition API. The Optiic cloud OCR API is a free REST-based Web API to extract text from images and convert scans t...
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81 % |
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Counterfact — Build the frontend. Don’t wait for the backend.
Build and test against an API contract with Counterfact. Simulate new functionality, errors, and edge cases, and selectively proxy to real services.
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81 % |
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Nona — Open Source Remote Config and Feature Flags
Open source remote config and feature flags for teams that want control over managed convenience. Self-hostable via Docker and usable from any platform.
|
81 % |
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Echolon - The API Client for Modern Developers
Echolon - A powerful, local-first API client. Open source alternative to Postman with Git integration, offline support, and multi-protocol capabilities.
|
81 % |
Detected social media networks