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About

Everything you find in text-based backend languages, including logic statements, loops, and functions, is expressed in an easy-to-understand visual style. Structure your simple and complex data in a flexible database that seamlessly works with all the platform’s development and computing tools. Automate data operations with templates for building ETL pipelines and validation pipelines that easily handle your data workloads. Speed up integration projects with powerful tools for designing, building, and publishing REST APIs and data source connectors. Orchestrate your processing with rich templates for building background processes that run on events, on a set schedule or manually. Langstack features a visual programming language that lets you work visually and quickly with developing logic. Your logic can run in any of the platform’s applications templates and gives you the same flexibility you find in text-based languages, including logic statements, loops, and functions.

About

Retool is the AI-native enterprise app development platform where teams build and ship production-ready apps — at AI speed, with enterprise governance built in. Describe what you need and get a working app, import React-based apps from Lovable, Replit, or Claude Code, or connect your AI agent via MCP. However your team builds, every app lands in Retool with RBAC, SSO, audit logging, and your existing permissions already in place. Retool connects to databases, APIs, LLMs, and external tools out of the box. Teams can build AI agents, dashboards, workflows, and full-stack apps — with a visual editor for speed and direct code access for precision. Trusted by over 10,000 organizations including Amazon, Stripe, DoorDash, and OpenAI to get AI-built apps safely to production.

Platforms Supported

Windows Supported
Mac Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Supported
iPad Supported
Android Supported
Chromebook Not Supported

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

Developers searching for a visual development platform that makes it easy to develop and deploy backend applications on the cloud

Audience

Data teams, engineers, and operations teams at startups and enterprises looking to rapidly build secure, AI-powered internal tools that integrate with their existing systems

Support

Phone Support Supported
24/7 Live Support Not Supported
Online Supported

Support

Phone Support Supported
24/7 Live Support Not Supported
Online Supported

API

Offers API Not Supported

API

Offers API Supported

Screenshots and Videos

Screenshots and Videos

Pricing

No information available.
Free Version Not Supported
Free Trial Not Supported

Pricing

$10 per user per month
Free Version Supported
Free Trial Supported

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

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Reviews/Ratings

Overall 5.0 / 5
ease 5.0 / 5
features 5.0 / 5
design 5.0 / 5
support 5.0 / 5

Pros from Real Users

Pros

  • For our internal workflows and tooling, we now use retool for everything. It is super easy and quick to get our critical operations workflows built. Excellent support from their team too!

Training

Documentation Supported
Webinars Not Supported
Live Online Supported
In Person Supported

Training

Documentation Supported
Webinars Supported
Live Online Supported
In Person Supported

Company Information

Langstack
Founded: 2014
Denmark
langstack.com

Company Information

Retool
Founded: 2017
United States
retool.com

Alternatives

Alternatives

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Neptune DXP

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Neptune Software

Categories

Categories

Agentic AI Supported
AI Agent Builders Supported
AI Agents Supported
AI App Generators Supported
AI Automation Supported
AI Code Generators Supported
AI Coding Agents Supported
AI Development Supported
AI IDEs Supported
App Design Supported
App Makers Supported
Database Supported
Database Clients Supported
IDE Supported
Vibe Coding Supported

No-Code Development Features

AI-Assisted Development Not Supported
Business Process Automation Supported
Collaborative Development Supported
Data Aggregation and Publishing Supported
Deployment Management Supported
Drag & Drop Supported
Integrations Management Supported
Iteration Management Supported
Performance Monitoring Supported
Requirements Management Supported
Templates Supported
Visual Modeling Supported
Web / Mobile App Development Supported
Workflow Management Supported

App Design Features

Change Management Supported
Collaboration Supported
Design Templates Supported
Drag & Drop Supported
Feature Library Supported
Prototyping Supported
Testing Management Supported
Visual Interface Supported

Low-Code Development Features

AI-Assisted Development Not Supported
Business Process Automation Supported
Collaborative Development Supported
Data Aggregation and Publishing Supported
Deployment Management Supported
Drag & Drop Supported
Integrations Management Supported
Iteration Management Supported
Performance Monitoring Supported
Requirements Management Supported
Templates Supported
Visual Modeling Supported
Web / Mobile App Development Supported
Workflow Management Supported

Integrations

AI Agent Builder Not Supported
AccessOwl Not Supported
Adaptive Not Supported
Apache Cassandra Not Supported
Close Not Supported
Gemini Not Supported
Google Sheets Not Supported
Hero Outbound Supported
Indent Not Supported
Koala Not Supported
Mailtrap Not Supported
Model Context Protocol (MCP) Not Supported
MySQL Not Supported
Nocode HQ Not Supported
Pipedream Not Supported
Redis Not Supported
Secoda Not Supported
Snowflake Not Supported
Xano Not Supported
Zoho Directory Not Supported

Integrations

AI Agent Builder Supported
AccessOwl Supported
Adaptive Supported
Apache Cassandra Supported
Close Supported
Gemini Supported
Google Sheets Supported
Hero Outbound Not Supported
Indent Supported
Koala Supported
Mailtrap Supported
Model Context Protocol (MCP) Supported
MySQL Supported
Nocode HQ Supported
Pipedream Supported
Redis Supported
Secoda Supported
Snowflake Supported
Xano Supported
Zoho Directory Supported
Claim Langstack and update features and information
Claim Langstack and update features and information