whichdb
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OrbitDB vs PouchDB

OrbitDB: Serverless peer-to-peer database on IPFS and libp2p using Merkle-CRDT logs. PouchDB: JavaScript database for browsers and Node that speaks the CouchDB replication protocol.

key differences

  • Horizontal scaling is manual in OrbitDB and none in PouchDB.
  • Transactions: OrbitDB offers none ACID; PouchDB offers limited.
  • Only OrbitDB has pub/sub, role-based access.
  • Only PouchDB has secondary indexes, change data capture, in-memory.

choose orbitdb for

  • +Decentralised and web3 applications
  • +Offline-capable collaborative apps without a backend
  • +Tamper-evident shared logs between parties

best at · Local-first, Event sourcing

choose pouchdb for

  • +Offline-capable web apps with a CouchDB backend
  • +Field data collection that syncs when back online
  • +Electron desktop apps needing replication

best at · Local-first, Mobile/offline, Embedded

OrbitDBServerless peer-to-peer database on IPFS and libp2p using Merkle-CRDT logs.
PouchDBJavaScript database for browsers and Node that speaks the CouchDB replication protocol.
overview
Primary model
Document
Document
Also supports
Key-Value, Event Store
–
Type
Embedded library
Embedded library
Status
Active
Active
Developer
OrbitDB community
Apache Software Foundation (PouchDB community)
First release
2016
2012
Latest version
4.0.0 (May 14, 2026)
9.0.0 (Jun 21, 2024)
License
Open source (permissive)MIT License
Open source (permissive)Apache License 2.0
Free tier
✓
✓
popularity
WhichDB Score
9.7
23.2
Rank
#306
#130
GitHub stars
8.8K
17.6K
Stack Overflow questions
–
1.5K
scale & guarantees
Comfortable data size
Small (≤ 100 GB)
Small (≤ 100 GB)
Horizontal scaling
Manual
None
Multi-region
Active active
None
ACID
None
Limited
Consistency
Eventual
Eventual
Schema
Schemaless
Schemaless
Architecture
Distributed, Multi primary, Embedded
Embedded
deployment
Self-hosted
✓
✓
Vendor-managed cloud
—
—
Serverless
—
—
Embedded
✓
✓
Edge
—
—
Clouds
–
–
capabilities
Transactions
—
—
Joins
—
—
Secondary indexes
—
✓
Full-text search
—
—
Vector search
—
—
Geospatial
—
—
JSON
✓
✓
Change data capture
—
✓
Triggers
—
—
Stored procedures
—
—
Materialized views
—
—
TTL / expiry
—
—
Pub/Sub
✓
—
Columnar storage
—
—
In-memory
—
✓
Durable persistence
✓
✓
Compression
—
—
Encryption at rest
—
—
Role-based access
✓
—
Time travel
—
—
Branching
—
—
Online schema changes
—
—
Streaming ingest
—
—
Offline sync
✓
✓
Runs in WebAssembly
—
—
interfaces
Query languages
JavaScript API
Mango (CouchDB find), MapReduce views
Client languages
JavaScript
JavaScript
Best for
Local-first, Event sourcing
Local-first, Mobile/offline, Embedded
Add more to this comparisonNot sure either fits? Try smart match

OrbitDB vs PouchDB: FAQ

What is the difference between OrbitDB and PouchDB?

OrbitDB: Serverless peer-to-peer database on IPFS and libp2p using Merkle-CRDT logs. PouchDB: JavaScript database for browsers and Node that speaks the CouchDB replication protocol. Horizontal scaling is manual in OrbitDB and none in PouchDB. Transactions: OrbitDB offers none ACID; PouchDB offers limited. Only OrbitDB has pub/sub, role-based access.

When should I choose OrbitDB over PouchDB?

Choose OrbitDB for decentralised and web3 applications; offline-capable collaborative apps without a backend; and tamper-evident shared logs between parties. Choose PouchDB for offline-capable web apps with a CouchDB backend, field data collection that syncs when back online and electron desktop apps needing replication.

Is OrbitDB or PouchDB more popular?

PouchDB ranks #130 on the WhichDB Score (23.2/100) and OrbitDB ranks #306 (9.7/100). Popularity is not fit: check the requirements that matter for your project.

Are OrbitDB and PouchDB open source?

Yes. OrbitDB is open source. License: MIT License. Yes. PouchDB is open source. License: Apache License 2.0.