Dozzle vs Portainer: Docker Log Viewing Compared

Quick Verdict

Dozzle is the better choice for log viewing specifically. It uses 50 MB of RAM, streams logs in real time, supports SQL-based querying and multi-host monitoring, and deploys in 30 seconds. Portainer is a full Docker management platform that happens to include log viewing — use it if you need container management, stack deployment, and log access in one tool.

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

Overview

Feature	Dozzle	Portainer
Primary purpose	Real-time Docker log viewer	Docker management platform
Latest version	v10.1.0 (March 2026)	v2.39.1 (February 2026)
License	MIT	Zlib (CE), Proprietary (BE)
Docker image	amir20/dozzle:v10.1.2	portainer/portainer-ce:2.39.1
Image size	7 MB	~300 MB
RAM usage	~50-100 MB	~200-400 MB
Log storage	None (streams only)	None (streams only)
Log search	Regex + SQL (DuckDB)	Basic text search
Multi-container view	Split-screen, simultaneous	One container at a time
Multi-host	Remote agents (port 7007)	Edge agents, multi-environment
Authentication	Optional (users.yml)	Built-in (mandatory)
Container management	Optional (start/stop/restart)	Full lifecycle management
Stack deployment	No	Yes (Docker Compose via UI)
Container shell	Optional (browser-based)	Yes (browser-based)
Webhooks/alerts	Yes (Slack, Discord, ntfy)	Yes (webhooks)
Kubernetes support	Yes	Yes
API	No	Full REST API

Log Viewing Experience

Dozzle was built specifically for log viewing and it shows. Logs stream in real time with sub-second latency. You can open multiple containers in a split-screen layout, apply regex filters, and run SQL queries against log output using an embedded DuckDB engine. The interface shows live CPU and memory metrics alongside logs. Searching across logs is instant.

Portainer’s log viewer is functional but basic. You access logs from a container’s detail page, one container at a time. Search is plain text only — no regex, no SQL. There’s no split view for comparing logs across containers. Log viewing in Portainer is a secondary feature, not the primary purpose.

Winner: Dozzle, by a wide margin for log-specific workflows.

Container Management

Portainer is a full Docker management platform. You can deploy stacks from Docker Compose files through the web UI, manage images, networks, and volumes, configure registries, set up templates, and manage multiple Docker environments from a single dashboard. It’s the most popular self-hosted Docker GUI.

Dozzle is not a management tool. You can optionally enable container start/stop/restart and shell access, but it has no stack deployment, no image management, no network configuration, and no volume management.

Winner: Portainer, overwhelmingly for container management.

Installation Complexity

Dozzle — one service, one volume mount, zero configuration:

services:
  dozzle:
    image: amir20/dozzle:v10.1.2
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock:ro
    ports:
      - "8080:8080"
    restart: unless-stopped

Portainer — one service, one persistent volume:

services:
  portainer:
    image: portainer/portainer-ce:2.39.1
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock
      - portainer-data:/data
    ports:
      - "9443:9443"
    restart: unless-stopped

volumes:
  portainer-data:

Both are simple to deploy. Portainer requires a persistent volume for its configuration database and runs through a first-time setup wizard. Dozzle needs nothing persistent.

Performance and Resource Usage

Metric	Dozzle	Portainer
Image size	7 MB	~300 MB
RAM idle	~50 MB	~200 MB
RAM under load	~100 MB	~400 MB
CPU idle	Negligible	Low
Disk usage	0 (no storage)	50-200 MB (config DB)
Startup time	<1 second	3-5 seconds

Dozzle is roughly 4x lighter than Portainer. On a Raspberry Pi or resource-constrained mini PC, this difference matters.

Community and Support

Metric	Dozzle	Portainer
GitHub stars	~8,000+	~31,000+
Development activity	Active (weekly releases)	Active (monthly releases)
Documentation	Good (dozzle.dev)	Excellent (docs.portainer.io)
Community	GitHub Discussions	Forum + GitHub + paid support
Business model	Open source (MIT)	Open core (CE free, BE paid)

Portainer has a larger community and commercial backing. Dozzle is smaller but actively maintained with frequent releases.

Use Cases

Use Dozzle If…

• You want a dedicated, lightweight log viewer
• You already manage Docker via CLI or another tool
• You need to monitor logs across multiple hosts
• You want SQL-based log querying
• You’re running on limited hardware (Pi, mini PC)
• You want to deploy in under a minute with zero configuration

Use Portainer If…

• You want a complete Docker management GUI
• You need to deploy stacks through a web interface
• You want user management with role-based access control
• You need a single tool for management and log viewing
• You’re managing Docker for a team that prefers GUIs over CLI

Use Both

This is the most common setup. Portainer for container management and stack deployment. Dozzle for day-to-day log monitoring. They don’t conflict — they use the Docker socket independently.

services:
  portainer:
    image: portainer/portainer-ce:2.39.1
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock
      - portainer-data:/data
    ports:
      - "9443:9443"
    restart: unless-stopped

  dozzle:
    image: amir20/dozzle:v10.1.2
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock:ro
    ports:
      - "8080:8080"
    restart: unless-stopped

volumes:
  portainer-data:

Final Verdict

Dozzle is the better log viewer. Portainer is the better Docker manager. They solve different problems and work well together. If you can only install one and need both log viewing and container management, choose Portainer — it does both, even if its log viewing is basic. If you already manage Docker via CLI and just want excellent log access, Dozzle is lighter, faster, and purpose-built for exactly that job.

Related

• How to Self-Host Dozzle
• How to Self-Host Portainer
• Best Self-Hosted Docker Management Tools
• Best Self-Hosted Log Management
• Loki vs Graylog
• Docker Compose Basics