Dev tools · alternatives · 2026

24 alternatives to Syncano

Scalable backend to build complex apps with frontend code.

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Syncano launched in 2015; newer entries below may have overtaken it.

1. 1
   Syncano▲11

   Build powerful apps in half the time

   2016 · park.io · its alternatives →

2. 2
   Bi-directional sync between Postgres and SQLite▲356

   Hi HN, Today we’re launching PowerSync, a Postgres<>SQLite bi-directional sync engine that enables an offline-first app architecture. It currently supports Flutter, React Native and web (JavaScript) using Wasm SQLite in the browser, with more client SDKs on the way. Conrad and I (Ralf) have been working on our sync engine since 2009, originally as part of a full-stack app platform. That version of the system is still used in production worldwide and we’ve learnt a lot from its use cases and scaling. About a year ago we started on spinning off PowerSync as a standalone product that is…

   2023 · powersync.com · its alternatives →

3. 3
   SyncKit – Offline-first sync engine (Rust/WASM and TypeScript)▲87

   Local-first collaboration SDK for React, Vue, and Svelte. Batteries-included: Rich text, undo/redo, cursors, and presence. - Dancode-188/synckit

   Nov 2025 · github.com · its alternatives →

4. 4
   Firebase, a scalable real-time backend▲526

   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 →

5. 5
   Hypertune▲260

   Hey HN! I'm Miraan, the founder at Hypertune, and I'm excited to be posting this on HN. Hypertune lets you make your code configurable to let teammates like PMs and marketers quickly change feature flags, in-app copy, pricing plans, etc. It's like a CMS but instead of only letting you set static content, you can insert arbitrary logic from the UI, including A&#x2F;B tests and ML "loops". I previously built a landing page optimization tool that let marketers define variants of their headline, CTA, cover image, etc, then used a genetic algorithm to find the best combination of them. They used…

   2025 · hypertune.com · its alternatives →

6. 6
   Restyaboard▲197

   An open source alternative to Trello

   2015 · restya.com · its alternatives →

7. 7
   Duet▲211

   A self-hosted alternative to Trello

   2016 · its alternatives →

8. 8
   Timeful▲78

   Design web apps and sync with your own codebase

   24d ago · timeful.io · its alternatives →

9. 9
   Codekit ▲215

   Steroids for web developers - build web applications fast.

   2014 · incident57.com · its alternatives →

10. 10
    Kinto▲140

    Lightweight Parse replacement (JSON store, sync & share)

    2016 · github.com · its alternatives →

11. 11
    Ensembles▲66

    Objective-C synchronization framework for apps

    2016 · ensembles.io · its alternatives →

12. 12
    Backendless▲99

    Build scalable apps at lightning speed, coding optional

    2023 · backendless.com · its alternatives →

13. 13
    Syncloop▲93

    API development platform to create, deploy and test APIs

    2023 · syncloop.ai · its alternatives →

14. 14
    Async UI: A Rust UI Library Where Everything is a Future▲173

    2022 · wishawa.github.io · its alternatives →

15. 15
    Sync!▲97

    All-in-one toolkit for managing teams & processes

    2024 · teamsync.tools · its alternatives →

16. 16
    Hoodie▲77

    Fast app development architecture for frontend-only web apps

    2014 · its alternatives →

17. 17
    Helios▲66

    An extensible open-source mobile backend framework

    2014 · globalli.io · its alternatives →

18. 18
    Backendflow▲135

    The future of no-code backend development

    2023 · its alternatives →

19. 19
    Frame.io▲151

    Cloud-based collaboration for everything

    2015 · frame.io · its alternatives →

20. 20
    Synclet▲70

    An Android IDE running in your browser

    2020 · synclet.com · its alternatives →

21. 21
    Tangle.io▲121

    Build enterprise apps fast - low code, no limits

    2023 · tangle.io · its alternatives →

22. 22
    Synchronise▲8

    OpenSource - Integration Backend as a Service

    2016 · github.com · its alternatives →

23. 23
    Backbeam▲93

    Build web and mobile apps in half the time.

    2014 · loryn.me · its alternatives →

24. 24
    Meteor▲107

    Platform for building web apps in a fraction of the time

    2014 · meteor.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 →