CloudBeaver vs Adminer: Which Should You Self-Host?

Quick Verdict

Adminer is the better choice for quick database administration tasks — it’s lightweight, deploys instantly, and manages multiple database types from a 20 MB container. CloudBeaver is the better choice for teams that need a full database IDE with SQL autocomplete, ER diagrams, and user access controls.

Updated February 2026: Verified with latest Docker images and configurations.

Overview

Adminer is a minimalist database management tool supporting MySQL, PostgreSQL, SQLite, MongoDB, and more. It runs as a single PHP file in a small Docker container. Current version: 5.4.2.

CloudBeaver is a web-based database IDE built on DBeaver, one of the most popular desktop database tools. It provides a professional-grade SQL editor, visual query builder, and team management features. Current version: 26.0.0.

Feature Comparison

Feature	CloudBeaver	Adminer
Database support	30+ engines	8 engines
SQL editor	Full IDE (autocomplete, syntax highlighting, snippets)	Basic textarea
ER diagrams	Yes	No
Visual query builder	Yes	No
User management	Yes (built-in accounts, permissions)	No (database login only)
Query history	Yes	No
Data export	Multiple formats	SQL dump
Connection management	Saved connections per user	Login each session
Docker image size	~500 MB	~30 MB
RAM usage (idle)	300-500 MB	~20 MB
RAM usage (active)	500 MB-1 GB	~30-50 MB
Setup wizard	Yes	No (immediate login)
Mobile responsive	Partial	Partial
Plugin/theme system	Limited	CSS themes + PHP plugins
License	Apache 2.0	Apache 2.0 / GPL 2.0

Installation Complexity

Adminer requires zero configuration:

services:
  adminer:
    image: adminer:5.4.2
    ports:
      - "8080:8080"

CloudBeaver requires a setup wizard on first launch and more resources:

services:
  cloudbeaver:
    image: dbeaver/cloudbeaver:26.0.0
    ports:
      - "8978:8978"
    volumes:
      - cloudbeaver_workspace:/opt/cloudbeaver/workspace

Adminer is ready in under a second. CloudBeaver takes 30-60 seconds for JVM initialization.

Performance and Resource Usage

Metric	CloudBeaver	Adminer
Docker image	~500 MB	~30 MB
RAM (idle)	300-500 MB	~20 MB
RAM (active)	500 MB-1 GB	~30-50 MB
CPU (idle)	Moderate (JVM)	Minimal
Startup time	30-60 seconds	<1 second
Concurrent users	Designed for teams	Single-user focus

CloudBeaver uses 15-25x more RAM than Adminer. On a homelab with limited resources, this matters.

Community and Support

Metric	CloudBeaver	Adminer
Backing	DBeaver (commercial company)	Community-maintained
GitHub stars	~3,500	~6,000
Documentation	Good (commercial docs)	Good (wiki)
Enterprise edition	Yes (paid features)	No
Active development	Yes (monthly releases)	Yes

Use Cases

Choose CloudBeaver If…

• You need a full SQL IDE with autocomplete and syntax highlighting
• Multiple team members need shared, saved database connections
• You want ER diagrams for visualizing database schemas
• You need user access controls (restrict which databases each user can see)
• You already use DBeaver desktop and want the same experience in a browser

Choose Adminer If…

• You need a lightweight, disposable database admin tool
• You’re running on a resource-constrained homelab
• You want to manage multiple database types without the overhead of a full IDE
• You need something you can spin up in seconds and tear down when done
• You prefer minimal footprint — 20 MB RAM is all you’re willing to allocate

Final Verdict

These tools serve different use cases and can coexist. Adminer is a screwdriver — simple, light, does the job. CloudBeaver is a power drill — heavier, more features, better for sustained work. Most self-hosters should start with Adminer and add CloudBeaver only if they need its IDE features. If you have a team of developers who regularly write complex queries and need shared connections, CloudBeaver justifies its resource cost.

Related

• How to Self-Host CloudBeaver
• How to Self-Host Adminer
• Adminer vs phpMyAdmin
• Best Self-Hosted Database Management Tools
• pgAdmin vs Adminer