Dev tools · alternatives · 2026

PouchDB is a JavaScript database designed for developers who need offline-capable applications. It syncs data across devices and can work both in browsers and Node.js environments. The database stores data locally and… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. PouchDB - The JavaScript database that syncs launched in 2013; newer entries below may have overtaken it.

1. 1
   PouchDB Bindings for PureScript▲21

   :package: PouchDB Bindings for PureScript. Contribute to brakmic/purescript-pouchdb development by creating an account on GitHub.

   2016 · github.com · its alternatives →

2. 2
   Fireproof – local-first database with Git-like encrypted sync▲99

   Hi, HN! As a cofounder of Couchbase, I pioneered mobile sync, and I’ve always wanted to bring the speed and reliability of local-first data to the web, incubating PouchDB among other efforts. I learned the constraints of real world financial applications at McKinsey & Company FinLab, and Merkle integrity research at Protocol Labs taught me smart contract data structures. As part of the JavaScript community (and early hosting provider for NPM) I’ve been waiting, and now with the availability of APIs like Passkeys and Origin Private Filesystem, I’m happy to say the browser is ready to support…

   2024 · fireproof.storage · its alternatives →

3. 3
   InstantDB – A Modern Firebase▲1,145

   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. 4JD
   JackDB — Database development in your web browser▲12

   2012 · jackdb.com · its alternatives →

5. 5
   Rxdb – A fast, reactive, client-side database▲52

   The local-first database that runs on every JS runtime and replicates with your existing backend - no vendor, no lock-in - https://rxdb.info/ - pubkey/rxdb

   2017 · github.com · its alternatives →

6. 6
   clientdb▲295

   Build lightning fast apps with instantaneous interactions

   2022 · its alternatives →

7. 7
   SummaDB, a hierarchical database that syncs with PouchDB▲5

   A hierarchical database that stores computed values. - fiatjaf/summadb

   2016 · github.com · its alternatives →

8. 8
   PocketBase – Open Source realtime backend in one file▲563

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

   2022 · github.com · its alternatives →

9. 9
   Textdb.dev – simple data sharing for fun projects▲200

   2020 · textdb.dev · its alternatives →

10. 10
    LatticeDB – Like SQLite but for graph databases▲190

    We have been using graph DBs more and more at work. I found them painful to work with locally and decided to try and build something better.

    Aug 2026 · github.com · its alternatives →

11. 11
    Bunny Database▲244

    The content delivery platform that truly hops.

    Feb 2026 · bunny.net · its alternatives →

12. 12
    IronDB – a resilient key-value store for the browser▲73

    IronDB is now ImmortalDB: https://github.com/gruns/ImmortalDB - gruns/irondb

    2018 · github.com · its alternatives →

13. 13EA
    EasyDB – A One-Click Ephemeral Database▲158

    2019 · easydb.io · its alternatives →

14. 14
    A Database Written in Golang▲277

    Recently created a minimal persistent relational database in Go. Main focus was on implementing & understanding working the of database, storage management & transaction handling. Use of B+ Tree for storage engine(support for indexing), managing a Free List (for reusing nodes), Support for transactions, Concurrent Reads. Still have many things to add & fix like query processing being one of the main & fixing some bugs Repo link - https://github.com/Sahilb315/AtomixDB Would love to hear your thoughts

    2025 · github.com · its alternatives →

15. 15
    MongoDB Protocol for SQLite▲147

    A truly Open Source MongoDB alternative. Contribute to FerretDB/FerretDB development by creating an account on GitHub.

    2023 · github.com · its alternatives →

16. 16
    PocketBase▲107

    Open Source realtime backend in 1 file

    2022 · pocketbase.io · its alternatives →

17. 17
    Textdb▲70

    A simple way to share small amounts of data

    2020 · textdb.dev · its alternatives →

18. 18
    Slashbase – open-source collaborative IDE for databases in browser▲89

    Hello HN! My name is Paras and I am building this project called Slashbase. It's an open-source collaborative IDE for databases in browser. Connect to your database, browse data, run a bunch of queries or share queries within your team, right from your browser. Works with two types of databases: PostgreSQL and MongoDB. It's written in Golang and Nextjs React Framework and runs as a single binary. Features: - Cloud based: Setup on your server. Works in browser. - Easy to use: with minimal interface it is simple to use. - Collaborative: Works with your teams. Easy sharing queries within team.…

    2022 · github.com · its alternatives →

19. 19
    SirixDB – Bitemporal binary JSON database system and event store▲109

    I had already posted the project a couple of years ago, and it gained some interest, but a lot of stuff has been done since then, especially regarding performance, a completely new JSON store, a REST API, various internals refactored, an improved JSONiq based query engine allowing updates, implementing set-oriented join optimizations, a now already dated web UI, a new Kotlin based CLI, a Python and TypeScript client to ease the use of Sirix... First prototypes from a precursor stem already from 2005. So, what is it all about? The system uses ideas from ZFS (a keyed index trie, storing…

    2023 · github.com · its alternatives →

20. 20
    JSDB.io▲152

    Database of Javascript libraries, frameworks & plugins.

    2014 · rxdb.info · its alternatives →

21. 21
    SoloDB – A document database build on top of SQLite with JSONB▲27

    A document database built on top of SQLite with full LINQ/IQueryable support. - Unconcurrent/SoloDB

    2025 · github.com · its alternatives →

22. 22
    Restdb.io – a plug and play database service▲101

    Simple online database service in the cloud with NoSQL, REST API, low code javascript hooks, MongoDB support and more. Perfect for API automation, custom development, enterprise, backoffice, serverless backends, database driven websites. It provides easy collaboration and data management with secure

    2016 · restdb.io · its alternatives →

23. 23
    Collections Database▲149

    A personal database to organize anything

    2024 · collectionsdb.com · its alternatives →

24. 24
    RxDB v3 – JavaScript Database and ORM▲14

    The local-first database that runs on every JS runtime and replicates with your existing backend - no vendor, no lock-in - https://rxdb.info/ - pubkey/rxdb

    2017 · github.com · its alternatives →

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 →