ToolJet

Self-Hosted

Open-source low-code platform for building internal tools quickly

Overview

ToolJet is an open-source low-code platform enabling teams to build custom internal tools (dashboards, CRUD apps, workflow automations) without extensive coding. It integrates with 100+ data sources—PostgreSQL, MongoDB, APIs, Slack, Google Sheets—via pre-built connectors. Users design UIs with drag-and-drop components and add advanced logic using JavaScript/Python scripts. Deploy via Docker, Kubernetes, or cloud providers like AWS/GCP. Self-hosted deployment ensures data privacy, while managed cloud options offer hassle-free setup. Ideal for reducing dev time and empowering non-technical teams to build tools independently.

Self-Hosting Resources

Find Official Image on Docker Hub View Source & Docs

Below is a reference structure for docker-compose.yml. ⚠️ Do NOT run blindly. Replace placeholders with official values.

docker-compose.template.yml TEMPLATE


version: '3'
services:
  tooljet:
    image: <OFFICIAL_IMAGE_NAME>:latest
    container_name: tooljet
    ports:
      - "8080:<APP_INTERNAL_PORT>"
    volumes:
      - ./data:/app/data
    restart: unless-stopped

Key Features

Drag-and-drop UI builder for internal tools
100+ pre-built connectors to databases, APIs, and SaaS tools
Custom JavaScript/Python script support for advanced workflows

Frequently Asked Questions

? Is ToolJet hard to install?

No—ToolJet can be deployed via a single Docker command, Kubernetes, or cloud platforms like AWS/GCP. Detailed documentation and pre-built images simplify self-hosting for teams of all technical levels.

? Is it a good alternative to Retool?

Yes—ToolJet offers similar core features (drag-and-drop UI, data integrations) but is open-source, allowing self-hosting and no vendor lock-in. It supports custom code like Retool and is more cost-effective for teams prioritizing data control.

? Is it completely free?

The self-hosted open-source version (MIT license) is 100% free. Paid managed cloud tiers are available for additional features like team collaboration, SSO, and priority support.

Top Alternatives

Retool Search Google

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Tool Info

Pricing Open Source

Category Software Development - Low Code

Platform Self-Hosted

Pros

⊕ Privacy-focused self-hosted deployment option
⊕ No vendor lock-in (open-source core)

Cons

⊖ Requires basic knowledge of data sources for integrations
⊖ Advanced customizations need JavaScript/Python skills