Hubql AlternativesAPI Clients and other similar apps like Hubql

Apps similar to Hubql include draw.io, which is free and open source. Other options are Bruno, Postman, Insomnia REST Client and Lucidchart. API Clients like Hubql are a crowded field, with more than 25 alternatives for Linux, Mac, Windows, the web and self-hosting.

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Alternatives
Hubql alternatives page was last updated

Alternatives list

  1. draw.io icon
     1055 likes

    Feature-rich diagram editor offering privacy-focused, ad-free experience with real-time collaboration, offline usage, dark mode, and cloud storage support. No registration required and compatible with various diagram formats, it excels in simplicity by not tracking user data.

    167 draw.io alternatives

    Cost / License

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Chrome OS
    • Notion
    • Self-Hosted
    • Nextcloud
    • Microsoft SharePoint
    • Flathub
    • Microsoft OneDrive
    • PortableApps.com
    • Google Drive
    • Google Docs
    • Microsoft Teams
    • Google Slides
    • Flatpak
    • Google Sheets
    • GB flagUnited Kingdom
    Use the diagram editor in dark mode. Go to app.diagrams.net/?splash=0&ui=dark
    Good alternative?
     
  2. Bruno icon
     58 likes

    Lightweight open source API client offering offline API testing, local filesystem storage via plain text, version control compatibility with git, intuitive request management, privacy-first design, cross-platform support, minimal resource usage, and community-driven development.

    55 Bruno alternatives

    Cost / License

    • Freemium
    • Open Source (MIT)

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Snapcraft
    • Flathub
    • Visual Studio Code
    • US flagUnited States
    Bruno screenshot 1
    Good alternative?
     
  3. Postman icon
     188 likes

    Postman is a collaborative platform for API development that provides extensive tools for designing, testing, and documenting APIs. It allows API verification through requests, automated testing via Collection Runner, and offers both free and paid plans, catering to individuals and teams.

    123 Postman alternatives

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Chrome OS
    • Google Chrome
    • Flathub
    • Flatpak
    • Snapcraft
    • US flagUnited States
    Postman screenshot 1
    Good alternative?
     
  4. A powerful REST API Client with cookie management, environment variables, code generation, and authentication for Mac, Window, and Linux.

    108 Insomnia REST Client alternatives

    Cost / License

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Flathub
    • Flatpak
    Good alternative?
     
  5. Lucidchart icon
     538 likes

    Lucidchart is a cloud-based platform that promotes teamwork through diagramming, collaboration, and data visualization. It serves millions worldwide, offering flowcharts, UML, real-time collaboration, Visio support, and browser access. Designed for innovation and understanding, it integrates easily into workflows.

    111 Lucidchart alternatives

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Software as a Service (SaaS)
    Good alternative?
     
  6. Yaak icon
     22 likes

    The API client for modern developers. Call REST, GraphQL, and gRPC APIs from a simple and intuitive app.

    82 Yaak alternatives

    Cost / License

    • Free Personal
    • Open Source (MIT)

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    Good alternative?
     
  7. Mermaid icon
     35 likes

    Ever wanted to simplify documentation and avoid heavy tools like Visio when explaining your code? This is why mermaid was born, a simple markdown-like script language for generating flowcharts, Gantt charts and sequence diagrams from text via JavaScript.

    35 Mermaid alternatives

    Cost / License

    • Free
    • Open Source (MIT)

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • JavaScript
    • Node.JS
    • Self-Hosted
    • Cloudron
    Good alternative?
     
  8. Hoppscotch icon
     45 likes

    Hoppscotch is an open-source API development ecosystem. It helps you create your requests faster, saving you precious time on your development.

    Cost / License

    • Free
    • Open Source (MIT)

    Application type

    Platforms

    • Online
    • Self-Hosted
    Good alternative?
     
  9. StackRender icon
     10 likes

    Design database schemas visually and generate incremental SQL migrations automatically. Track schema evolution, manage version history, and support PostgreSQL, MySQL, MariaDB, SQLite, Oracle, and SQL Server.

    Cost / License

    Application type

    Platforms

    • Online
    • Docker
    Good alternative?
     
  10. 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.

    Cost / License

    • Free
    • Open Source (MIT)

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    Good alternative?
     
  11. Voiden.md icon
     7 likes

    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.

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    Good alternative?
     
  12. DevTools icon
     1 like

    A free, open-source Postman-style API tester you run locally. Record browser requests, auto-generate chained tests, and ship them straight to your CI—no sign-ups, no cloud, just code.

    Cost / License

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Google Chrome
    Good alternative?
     
12 of 29 Hubql alternatives