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Life & fun · alternatives · 2026

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Appbase is a data synchronization library that enables developers to build applications entirely on the client side without requiring a backend server. Launched in 2014, it handles data management and synchronization… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Appbase – Data synchronization library for writing 100% clientside apps launched in 2014; newer entries below may have overtaken it.

  1. 1
    Appbase▲124

    The streaming NoSQL database service.

    2015 · reactivesearch.io · its alternatives →

  2. 2

    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 →

  3. 3

    Hey there HN! We’re Joe and Stopa, and today we’re open sourcing InstantDB, a client-side database that makes it easy to build real-time and collaborative apps like Notion and Figma. Building modern apps these days involves a lot of schleps. For a basic CRUD app you need to spin up servers, wire up endpoints, integrate auth, add permissions, and then marshal data from the backend to the frontend and back again. If you want to deliver a buttery smooth user experience, you’ll need to add optimistic updates and rollbacks. We do these steps over and over for every feature we build, which can…

    2024 · github.com · its alternatives →

  4. 4AI
  5. 5

    A versatile stack for incrementally adopting AI for your site search — Author pipelines, build UIs, analyze performance and scale securely.

    2014 · appbase.io · its alternatives →

  6. 6
    Firebase▲804

    App success made simple by google

    2016 · firebase.google.com · its alternatives →

  7. 7
    Sheetbase▲450

    Free, fast and fun way to build modern websites and apps 🛠️

    2018 · sheetbase.net · its alternatives →

  8. 8
    clientdb▲295

    Build lightning fast apps with instantaneous interactions

    2022 · its alternatives →

  9. 9
    8base▲211

    Bring powerful apps to market fast - 8base GraphQL Backend

    2020 · 8base.com · its alternatives →

  10. 10

    Search stack for building modern apps

    2019 · reactivesearch.io · its alternatives →

  11. 11

    Build relevant search with NoCode, JS components or REST API

    2020 · reactivesearch.io · its alternatives →

  12. 12

    Appwrite® - complete cloud infrastructure for your web, mobile and AI apps. Including Auth, Databases, Storage, Functions, Messaging, Hosting, Realtime and more - appwrite/appwrite

    2022 · github.com · its alternatives →

  13. 13

    Open Source realtime backend in 1 file. Contribute to pocketbase/pocketbase development by creating an account on GitHub.

    2022 · github.com · its alternatives →

  14. 14
    AppStruct▲861

    No-code app builder

    2025 · appstruct.ai · its alternatives →

  15. 15

    Build modern websites and apps for free

    2018 · its alternatives →

  16. 16FI
  17. 17
    InstantDB▲320

    Complete backend with auth and storage in one prompt

    Apr 2026 · instantdb.com · its alternatives →

  18. 18

    8base delivers an AI-first solution that simplifies your journey from idea to working software application. | Ask us how.

    2019 · 8base.com · its alternatives →

  19. 19

    Build like a team of hundreds

    2023 · cloud.appwrite.io · its alternatives →

  20. 20

    Navigate your data with AI

    2024 · its alternatives →

  21. 21

    A flexible GraphQL client and server library that can be used to power realtime applications. - tjmehta/primus-graphql

    2018 · github.com · its alternatives →

  22. 22

    We just launched Outerbase Studio, the open-source version of our core database offering. It works in your browser or as a desktop app and supports MySQL, PostgreSQL, and SQLite. What it does: • Connects to MySQL, PostgreSQL, and SQLite databases. • Spin up local databases directly through the UI, even if you don’t have one running. • Manage and query your data in a lightweight, intuitive interface. • Completely open source. Why we built it: We wanted to share the core Outerbase experience with the developer community as a free, open-source tool. It’s simple, fast, and removes the barriers…

    2024 · github.com · its alternatives →

  23. 23

    Easily build real-time apps that enables user collaboration

    2022 · multiplayer.dev · its alternatives →

  24. 24

    An open-source and end-to-end encrypted SDK and backend

    2020 · etebase.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 →