
PouchDB
RxDB
GUN
Yjs
FeathersJS
Git Large File Storage
NumPad
A JSON-like data structure (a CRDT) that can be modified concurrently by different users, and merged again automatically.

OpenStreetMap
Atlas.co
PlotterChat
Box Plot Maker Online
SilksongMap.co
BookCraftr
Nombler
Create, Share, and Discover maps of all kinds.

Which is more popular?
Based on our record, Automerge seems to be more popular. It has been mentioned 14 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | automerge.org | plotterapp.com |
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What each product offers, as listed by its team.


Possible disadvantages
Possible disadvantages
An editorial look at what each product does well and who it suits.


No analysis of Automerge yet.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
Automerge: a new foundation for collaboration software
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How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Automerge and Plotter. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


This is the same principle behind Automerge and Yjs, which is how collaborative editors let twelve people type into one paragraph without a central referee. - Source: dev.to / 19 days ago
This is apparently based on Automerge.[1] It sounds like a really good idea. Is it a good enough idea to sync MMO game clients and servers? Paper from 2012, last Automerge site update in 2025. Why isn't this everywhere? [1]... - Source: Hacker News / 3 months ago
Automerge (official) - Automerge project goals, JSON-like CRDT semantics, and cross-platform bindings. (automerge.org). - Source: dev.to / 4 months ago
Tracking Plotter since Mar 2022.
When comparing Automerge and Plotter, you can also consider the following products.

Open-source JavaScript database inspired by Apache CouchDB that's designed to run well within the browser
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OpenStreetMap is a map of the world, created by people like you and free to use under an open license.
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A fast, offline-first, reactive Database for JavaScript Applications
Compare RxDB to Automerge or Plotter:



All your best thinking, lost in a flat list of chats. Plotter Chat turns your AI chats into a tree nested, organized, yours to share.
Compare PlotterChat to Automerge or Plotter: