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Dev tools · alternatives · 2026

24 alternatives to gDI

Open Source CMS for Firebase

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. gDI launched in 2022; newer entries below may have overtaken it.

  1. 1

    A CMS based on Firebase. The missing piece for your project!

    2023 · firecms.co · its alternatives →

  2. 2
    FireCMS▲154

    An open source CMS and admin panel based on Firestore

    2021 · firecms.co · its alternatives →

  3. 3
    Firebase▲804

    App success made simple by google

    2016 · firebase.google.com · its alternatives →

  4. 4

    Open-source framework for building SaaS applications with Firebase, React, TypeScript, and Stripe

    2023 · fireact.dev · its alternatives →

  5. 5
    Open SaaS▲505

    Open-source & 100% free React & Node.js SaaS starter

    2024 · github.com · its alternatives →

  6. 6

    This is your boilerplate project for developing React apps inside Google Sheets, Docs, Forms and Slides projects. It's perfect for personal projects and for publishing complex add-ons in the Google Workspace Marketplace. - enuchi/React-Google-Apps-Script

    2020 · github.com · its alternatives →

  7. 7

    An open source Firebase alternative

    2020 · supabase.com · its alternatives →

  8. 8

    Discover Firebase, Google’s mobile and web app development platform that helps developers build apps and games that users will love.

    2012 · firebase.com · its alternatives →

  9. 9

    A cloud-based, agentic dev environment powered by Gemini

    2025 · firebase.studio · its alternatives →

  10. 10

    Turn your Firebase project into a free headless store

    2023 · its alternatives →

  11. 11

    React component for a visual way to create UIs

    2024 · github.com · its alternatives →

  12. 12

    Announcing Appwrite 0.14 with 11 Cloud Function Runtimes! 🥳

    2022 · github.com · its alternatives →

  13. 13

    Use Glitch to build & deploy Firebase apps from your browser

    2018 · medium.com · its alternatives →

  14. 14

    The open source Firebase alternative.

    2020 · supabase.com · its alternatives →

  15. 15
    Firefoo▲138

    Gain power over your Cloud Firestore data with a smart GUI

    2021 · firefoo.com · its alternatives →

  16. 16

    I built bknd because I was tired of stitching together auth, file storage, and database APIs every time I started a new project. Existing solutions were either too hard to extend, too basic, or required a separate deployment. bknd runs directly inside your frontend app — no separate backend required. It works with Next.js, Remix, Astro, React Router. It also runs standalone on Cloudflare Workers, AWS Lambda, Bun, or Node. It supports Postgres, LibSQL (Turso), D1, SQLite and has adapter-based storage. You get instant APIs, multi-strategy auth, media handling and a built-in Admin UI. Curious…

    2025 · github.com · its alternatives →

  17. 17

    Firebase from AWS, but much better

    2020 · docs.amplify.aws · its alternatives →

  18. 18

    CMS with visual editing based on React components

    2022 · reactbricks.com · its alternatives →

  19. 19
    Nhost▲237

    The open source Firebase alternative with GraphQL

    2022 · nhost.io · its alternatives →

  20. 20

    Run your mobile backend code without managing servers

    2017 · firebase.google.com · its alternatives →

  21. 21

    Minimal boilerplate and configuration for the development of firebase websites with react & es6 - Jon-Biz/simple-static-react-firebase

    2016 · github.com · its alternatives →

  22. 22

    Flamelink is an easy-to-use CMS for Google's Firebase.

    2017 · flamelink.io · its alternatives →

  23. 23
    Flamelink▲136

    Headless CMS for Firebase

    2021 · flamelink.io · its alternatives →

  24. 24

    Hey HN! Happy to finally launch Stack. We made it because we like to put apps into production quickly, and authentication & user management was taking up way too much time. We have components like and that automatically adapt to whatever theme & design system you're using. Check the blog post to see the example with Radix UI and Joy UI. Also, there's an admin dashboard for monitoring and editing accounts. Stack is 100% AGPL/MIT-licensed, so you can self-host it. Cheers!

    2024 · stack-auth.com · its alternatives →

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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →