Software Alternatives & Startups

Tiger API Client

Free, open source, git-native API client. A local-first, account-free Postman alternative with a built-in MCP server, SOAP/GraphQL, request chaining and performance runs. - jtaoufik/tiger.

Tiger API Client

Tiger API Client Alternatives & Competitors

  1. 1

    Bruno is a Git-integrated, fully offline, and open-source API client.

    Key Bruno features:

    User-Friendly Interface Comprehensive Feature Set Regular Updates Strong Customer Support

    Open Source

    /bruno-alternatives
  2. 1

    The Collaboration Platform for API Development.

    Key Postman features:

    User-Friendly Interface Collaboration Comprehensive Testing Tools Extensive API Documentation

    Open Source

    /postman-alternatives
  3. A personal memory layer for your AI tools, connected over MCP.

    Key Tempreon features:

    Cross-LLM memory Core Imprint Knowledge Vault Learning System Layer

    Visit website freemium $19 / Monthly Sponsored

    Visit website
  4. 1

    Design, debug, test, and mock APIs locally, on Git, or cloud. Build better APIs collaboratively for the most popular protocols with a dev‑friendly UI, built-in automation, and an extensible plugin ecosystem.

    Key Insomnia REST features:

    User-Friendly Interface Support for Multiple Protocols Environment Management Custom Plugins and Themes

    Open Source

    /insomnia-rest-alternatives
  5. 1

    Local-first API development platform. 10x less RAM than Postman. Open source.

    Key ApiArk features:

    Unified API Management Developer-Friendly Interface API Discovery and Documentation Simplified Integration Workflow

    Open Source

    /apiark-alternatives
  6. 1

    HTTP client for GNOME.

    Key Roster HTTP Client features:

    Lightweight Flexibility Simplicity Open Source

    /roster-http-client-alternatives
  7. 1

    Voiden.md is an offline-first, Git-native API workspace that unifies specs, docs, tests, and mocks using programmable Markdown blocks. Build APIs the way you actually work.

    Key Voiden.md features:

    plain text executable docs programmable interface LEGO for HTTP

    Open Source free

    /voiden-md-alternatives
  8. 1

    Paw is a REST client for Mac.

    Key RapidAPI for Mac features:

    User Interface Team Collaboration Advanced Request Capabilities Extensions and Plugins

    /rapidapi-for-mac-alternatives
  9. 1

    SoapUI Pro is one of the most prominent API testing platforms around, allowing developers to quickly prototype the functions of their apps and get them to market with little hassle.

    Key soapUI features:

    Comprehensive Testing User-Friendly Interface Extensive Protocol Support Scripting Capability

    /soapui-alternatives
  10. 1

    Cartero is the native, lightweight, multiplatform and free HTTP client that youc an use to test your APIs. Avoid bloat, respect your privacy, reject cloud; that's the motto.

    /cartero-alternatives
If you think we've missed something, please suggest an alternative to Tiger API Client.

Tiger API Client discussion

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