21st

21st

21st.dev
+
+

Related Products

  • Apify
    1,175 Ratings
    Visit Website
  • Twilio
    1,373 Ratings
    Visit Website
  • Retool
    567 Ratings
    Visit Website
  • Google Cloud Run
    325 Ratings
    Visit Website
  • JetBrains Junie
    12 Ratings
    Visit Website
  • Pipefy
    591 Ratings
    Visit Website
  • Viktor
    2 Ratings
    Visit Website
  • Vertex AI
    944 Ratings
    Visit Website
  • Windsurf Editor
    161 Ratings
    Visit Website
  • Gearset
    249 Ratings
    Visit Website

About

21st is a developer platform that provides the fastest way to add AI agents directly into applications. The platform offers an SDK that allows developers to define, deploy, and run AI agents with minimal infrastructure setup. Developers can integrate agents using popular frameworks such as Next.js, React, TypeScript, Python, and Node.js. 21st includes built-in features like chat interfaces, session history, tool execution, memory, and real-time streaming responses. The platform also manages backend components such as sandboxed execution environments, authentication, rate limits, and observability. With support for Claude Code and Codex runtimes, developers can build agents that interact with tools, files, and APIs securely. By handling infrastructure and deployment automatically, 21st enables teams to launch production-ready AI agents quickly.

About

Synta is the AI-powered workflow builder built specifically for n8n. Start in the Synta web app and describe what you want to automate in plain English. Copilot searches 800+ verified node schemas, reads best practices, and returns a working prototype in minutes. When you are ready to go further, connect Synta MCP to Cursor, Claude, or any MCP client and your AI becomes a full n8n expert. It pulls node documentation, workflow patterns, and production templates, then builds, edits, and deploys directly into your n8n instance. No copy-pasting JSON, no manual imports, no credential headaches. And when workflows break, Synta MCP triggers test runs, reads live output from every node, diagnoses what failed, and rewrites the config automatically until every execution passes. From first idea to production-ready automation, Synta handles the build, the deploy, and the debug.

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Audience

Software developers, startups, and product teams that want a fast and scalable way to build and deploy AI agents inside their applications

Audience

Business owners, freelancers, automation agencies

Support

Phone Support
24/7 Live Support
Online

Support

Phone Support
24/7 Live Support
Online

API

Offers API

API

Offers API

Screenshots and Videos

Screenshots and Videos

No images available

Pricing

Free
Free Version
Free Trial

Pricing

$34/month
Free Version
Free Trial

Reviews/Ratings

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

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Reviews/Ratings

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

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation
Webinars
Live Online
In Person

Training

Documentation
Webinars
Live Online
In Person

Company Information

21st.dev
21st.dev/

Company Information

Synta
Founded: 2022
Germany
synta.io

Alternatives

Alternatives

Categories

Categories

Integrations

React
Tailwind CSS
n8n
shadcn/ui

Integrations

React
Tailwind CSS
n8n
shadcn/ui
Claim 21st and update features and information
Claim 21st and update features and information
Claim Synta and update features and information
Claim Synta and update features and information