Software Alternatives, Accelerators & Startups

Fastgen

Build scalable backends and automations.

Some of the top features or benefits of Fastgen are: Speed, User-Friendly Interface, Customization, and Integration. You can visit the info page to learn more.

Best Fastgen Alternatives & Competitors in 2025

The best Fastgen alternatives based on verified products, community votes, reviews and other factors.
Filter: 12 Open-Source Alternatives. Latest update:

  1. Low-code Visual Backend builder, powered by AI

    Open Source freemium

    /buildship-alternatives
  2. Rowy is an open-source low-code platform to build your product, from MVP to scale. Manage your database in a spreadsheet-like UI, write Cloud Functions effortlessly in the browser, build automation with ready-made extensions to your favorite tools.

    Open Source

    /rowy-alternatives
  3. Automate backups for your servers and databases(MySQL, PostgreSQL, MongoDB) in just a few clicks

    Try for free paid Free Trial €9.0 / Monthly

    Try for free
  4. Xano is the fastest way to build a scalable backend for your App using No Code.

    /xano-alternatives
  5. Microservice as coding test

    /codigrade-alternatives
  6. The Visual Builder For Limitless AI Workflows

    freemium

    /promptchains-alternatives
  7. Open-source backend server API handling most, if not all, of common web apps building blocks. User management, database, realtime communication, schedule jobs, server-side functions etc.

    Open Source

    /staticbackend-alternatives
  8. Eliminating your boilerplate computer vision code

    /roboflow-alternatives
  9. Grist makes it easy to transform spreadsheets into a custom database where data is truly actionable.

    Open Source

    /grist-alternatives
  10. Airtable works like a spreadsheet but gives you the power of a database to organize anything. Sign up for free.

    /airtable-alternatives
  11. An open source Firebase alternative

    Open Source

    /supabase-alternatives
  12. Free and open fair-code licensed node based Workflow Automation Tool. Easily automate tasks across different services.

    Open Source freemium $20.0 / Monthly

    /n8n-io-alternatives
  13. Connect the apps you use everyday to automate your work and be more productive. 1000+ apps and easy integrations - get started in minutes.

    /zapier-alternatives
  14. Open source no-code database and Airtable alternative. Create your own online database without technical experience. Performant with high volumes of data, can be self hosted and supports plugins

    Open Source freemium

    /baserow-alternatives
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