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ToolJet Review

ToolJet is an open-source, AI-powered low-code platform designed for the rapid development of enterprise applications, AI agents, and automated workflows.

shipped Jul 7, 2026aifreemium
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ToolJet — product screenshot

Why it matters

1ToolJet is an open-source, AI-native low-code platform.
2It supports connections to over 80 data sources, including PostgreSQL, MySQL, and REST/GraphQL APIs.
3The platform features AI-driven UI generation, database schema design, and application debugging from natural language prompts.
4ToolJet has a G2 rating of 4.6 out of 5 stars based on 53 reviews.

Specs

API Docs

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GitHub

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API Available

Yes, public API

overview

What is ToolJet?

ToolJet is an AI-powered low-code platform developed by ToolJet that enables startups, large enterprises, and public institutions to rapidly develop enterprise apps, AI agents, and workflows. It uses AI to generate UIs, design database schemas, and debug applications from natural language. ToolJet provides a visual app builder with a drag-and-drop interface and over 60 pre-built components, facilitating the creation of custom internal tools, dashboards, business applications, and AI agents with speed and security. It supports integration with more than 80 data sources, including various databases (e.g., PostgreSQL, MySQL, MongoDB), APIs (REST/GraphQL), cloud storage, and SaaS tools like Slack and Stripe. Developers can also incorporate custom JavaScript or Python code for complex logic and data transformations within applications.

features

Key Features of ToolJet

ToolJet offers a comprehensive suite of features designed to accelerate application development and automation, leveraging AI capabilities across the platform.

  • AI-powered low-code platform for rapid development.
  • AI-driven UI generation from natural language prompts.
  • AI-driven database schema design.
  • AI-driven application debugging from natural language.
  • Visual App Builder with drag-and-drop interface and 60+ pre-built components.
  • ToolJet Workflows: a visual, node-based interface for complex, data-centric automations.
  • In-built no-code ToolJet Database, built on PostgreSQL (mandatory from ToolJet 3.0).
  • AI Agent Builder for creating intelligent agents to automate workflows.
  • Seamless integrations with over 80 data sources.
  • Enterprise-grade security features including GDPR, ISO, and SOC 2 Type II compliance.

use cases

Who Should Use ToolJet?

ToolJet is designed for a diverse user base, including startups, large enterprises, and public institutions, seeking to build and deploy custom internal tools and automate business processes efficiently.

  • Developers and IT Teams: For building custom internal tools such as admin panels, CRM dashboards, inventory management systems, and help desk ticketing systems.
  • Business Analysts and Operations Teams: For creating data visualization dashboards, approval workflows, purchase order trackers, and project management tools.
  • Sales Departments: For developing custom solutions like customer onboarding portals and lead management dashboards.
  • Financial Services Industry: For implementing fraud detection dashboards and expense approval workflows.
  • Organizations requiring AI-driven automation: For building AI agents and automating complicated manual business processes with less engineering effort.

how to use

How to Use ToolJet

Utilizing ToolJet involves a streamlined process of connecting data sources, designing user interfaces, and implementing logic to deploy functional applications and workflows.

  • 1Step 1: Connect Data Sources: Integrate with databases (e.g., PostgreSQL, MySQL), APIs (REST/GraphQL), or SaaS tools (e.g., Slack, Stripe) using over 80 available connectors.
  • 2Step 2: Design User Interface: Use the visual App Builder's drag-and-drop interface and 60+ pre-built components to construct front-end interfaces.
  • 3Step 3: Implement Logic and Queries: Write custom JavaScript or Python code for complex logic, or use the AI Query Builder to generate and transform queries.
  • 4Step 4: Build Workflows and AI Agents: Design automated processes using ToolJet Workflows' node-based interface or create intelligent AI agents.
  • 5Step 5: Debug and Deploy: Utilize AI Debugging features to identify and fix issues, then deploy the application or workflow to production environments.

pricing

ToolJet Pricing & Plans

ToolJet operates on a freemium business model, offering a free tier for basic usage and open-source core, alongside paid plans designed for advanced features, enterprise-grade support, and enhanced scalability. Specific pricing figures for paid tiers are not publicly detailed, but these plans typically cater to larger organizations requiring extended support, security, and performance enhancements.

  • Free Tier: Includes access to the open-source core and basic functionalities.
  • Paid Plans: Offer advanced features, enterprise support, and scalability options (specific pricing not disclosed).

Pros

  • +Ease of Use and Setup: Users report an intuitive, clean interface and drag-and-drop UI builder, enabling quick setup and creation of internal tools with minimal coding.
  • +Easy Integrations: The platform's ability to connect to over 80 data sources (databases, APIs, SaaS tools) is highly valued for streamlining workflows.
  • +Open-Source Flexibility: Its open-source nature provides transparency, customization options, and the ability to self-host, crucial for data sovereignty and security.
  • +Developer-Friendly: Offers flexibility for developers to incorporate custom JavaScript or Python code for complex logic and data transformations.
  • +AI-Native Capabilities: AI App Generation significantly shortens the time to Minimum Viable Product (MVP), allowing for rapid application refinement.
  • +Marketplace Availability: Available on AWS and Azure Marketplaces for easier access and deployment.

Cons

  • −Learning Curve for Advanced Features: Some users find advanced customization options counterintuitive, reporting a steep learning curve for complex implementations.
  • −Performance Issues: Users have experienced slow performance, particularly when handling large datasets or complex applications and workflows.
  • −Limited Customization: Some users desire more extensive customization options for design flexibility in complex applications.
  • −Missing Features: A few users have reported frustration with missing features that hinder precise customizations and consistent performance.

Policies

Free Tier

Vendor website advertises a free tier.

Pricing Page

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Similar Tools

ToolJet vs Competitors

ToolJet competes within the low-code development platform market, often compared to tools like Retool, Appsmith, Superblocks, Microsoft Power Apps, Budibase, and OutSystems. Its open-source nature and AI-native capabilities are key differentiators.

1
OutSystemsOn StorkCompare

OutSystems uniquely combines a high-performance low-code foundation with AI-driven development, including an AI partner (Mentor) and an Agent Workbench for building enterprise AI agents, with a strong focus on enterprise-grade governance and scalability.

Similar to ToolJet, OutSystems offers AI-powered UI generation and workflow automation, but it targets larger enterprises with a more comprehensive suite for complex, mission-critical applications and robust SDLC governance, potentially at a higher price point than ToolJet's freemium model.

2
Mendix↗

Mendix provides an AI-powered assistant, Maia, to augment the entire software development lifecycle, enabling the creation of context-aware, intelligent, and proactive 'Smart Apps' and agentic AI systems within a low-code framework.

Mendix, like ToolJet, leverages AI for UI generation and application logic, but it emphasizes deep enterprise integrations, scalability for mission-critical applications, and a strong focus on collaborative development for both professional and citizen developers, often catering to larger organizations.

3
Microsoft Power Apps↗

Power Apps deeply integrates AI through Copilot for conversational app creation and AI Builder for pre-trained and custom AI models, making it a powerful low-code solution particularly for organizations within the Microsoft ecosystem.

While both offer AI-assisted low-code development, Power Apps benefits from seamless integration with the broader Microsoft Power Platform and Azure services, providing extensive connectors and a strong appeal to existing Microsoft enterprise customers, whereas ToolJet is open-source and more platform-agnostic.

4
AppianOn StorkCompare

Appian is an AI Process Platform that uniquely combines low-code development with robust business process management (BPM), robotic process automation (RPA), and AI to automate and optimize complex end-to-end enterprise workflows.

Appian shares ToolJet's goal of rapid enterprise app development and workflow automation with AI, but its core strength lies in comprehensive process orchestration and automation across diverse systems, making it highly suitable for organizations with complex, regulated business processes.

Visit ToolJet↗
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