vs

Actian Zen vs Couchbase Lite

Actian Zen: The Btrieve/Pervasive lineage: zero-admin embedded database with key-level and SQL access, now edge-focused. Couchbase Lite: Embedded JSON document database with SQL++ queries, vector search and sync to Couchbase.

key differences

  • Actian Zen is primarily a relational database; Couchbase Lite is document.
  • Licensing: Actian Zen is proprietary (Proprietary commercial license); Couchbase Lite is source-available (Apache-2.0 / BSL 1.1 Community Edition; commercial Enterprise Edition).
  • Only Actian Zen has triggers, stored procedures, compression, role-based access.
  • Only Couchbase Lite has full-text search, vector search.

choose actian-zen for

  • +Accounting and practice-management software back ends
  • +Point-of-sale and retail store systems
  • +Edge devices that sync data to a central server

best at · Embedded, Edge, IoT

choose couchbase-lite for

  • +Field-service and retail apps that must work offline for hours
  • +Airline, logistics and healthcare apps with intermittent connectivity
  • +Edge deployments syncing to a central Couchbase cluster

best at · Mobile/offline, Embedded, Edge

overview
Primary model
Relational
Document
Also supports
Key-Value
Vector
Type
Database engine
Embedded library
Status
Active
Active
Developer
Actian (HCLSoftware)
Couchbase, Inc.
First release
1982
2014
Latest version
16.0 (Jun 17, 2024)
4.1.2 (Sep 16, 2026)
License
ProprietaryProprietary commercial license
Source-availableApache-2.0 / BSL 1.1 Community Edition; commercial Enterprise Edition
Free tier
—
✓
popularity
WhichDB Score
11.7
7.9
Rank
#278
#332
GitHub stars
–
1.7K
Stack Overflow questions
290
529
scale & guarantees
Comfortable data size
Small (≤ 100 GB)
Small (≤ 100 GB)
Horizontal scaling
None
None
Multi-region
None
None
ACID
Full
Full
Consistency
Strong
Strong, Eventual
Schema
Strict
Schemaless
Architecture
Embedded, Client server
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
SQL, Btrieve 2 API
SQL++ (N1QL), QueryBuilder API
Client languages
C, C++, C#, Java, Python, Delphi
Swift, Objective-C, Kotlin, Java, C#, C
Best for
Embedded, Edge, IoT, OLTP
Mobile/offline, Embedded, Edge, Local-first

Actian Zen vs Couchbase Lite: FAQ

What is the difference between Actian Zen and Couchbase Lite?

Actian Zen: The Btrieve/Pervasive lineage: zero-admin embedded database with key-level and SQL access, now edge-focused. Couchbase Lite: Embedded JSON document database with SQL++ queries, vector search and sync to Couchbase. Actian Zen is primarily a relational database; Couchbase Lite is document. Licensing: Actian Zen is proprietary (Proprietary commercial license); Couchbase Lite is source-available (Apache-2.0 / BSL 1.1 Community Edition; commercial Enterprise Edition). Only Actian Zen has triggers, stored procedures, compression, role-based access.

When should I choose Actian Zen over Couchbase Lite?

Choose Actian Zen for accounting and practice-management software back ends; point-of-sale and retail store systems; and edge devices that sync data to a central server. Choose Couchbase Lite for field-service and retail apps that must work offline for hours; airline, logistics and healthcare apps with intermittent connectivity; and edge deployments syncing to a central Couchbase cluster.

Is Actian Zen or Couchbase Lite more popular?

Actian Zen ranks #278 on the WhichDB Score (11.7/100) and Couchbase Lite ranks #332 (7.9/100). Popularity is not fit: check the requirements that matter for your project.

Are Actian Zen and Couchbase Lite open source?

No. Actian Zen is proprietary, closed-source software. Not in the OSI sense. Couchbase Lite is source-available: you can read the code, but the license restricts some uses, typically offering it as a competing managed service. License: Apache-2.0 / BSL 1.1 Community Edition; commercial Enterprise Edition.