Description
cto.new is an AI platform for building apps, agents, and startups by chatting with frontier AI models. It is free forever and ad-supported, requires no credit card or API keys, resets usage limits daily, and offers an optional Premium upgrade.
Read More
The platform runs on the latest models from providers including Anthropic and OpenAI, executes work in fast, secure cloud sandboxes, and supports multi-agent teams that can browse the web, send emails, schedule, and more. It is extensible with MCP servers and skills, and integrates with tools such as Linear, Sentry, Vercel, and Notion.
cto.new also includes a marketplace where users can hire ready-made AI agent teams, or list their own for sale. Ready-to-run teams cover use cases such as an engineering team, a marketing agency, a content studio, an AI customer support agent, and an AI receptionist, each with a team lead that delegates work to specialist members.
- CategoryAI Coding Assistants
- Pricing ModelFreemium
- DeploymentCloud
- PlatformsWeb
cto.new's Core Features
Chat-based building of apps, agents, and businesses
Frontier models from providers like Anthropic and OpenAI
Multi-agent teams with a lead and specialist members
Fast, secure cloud sandboxes
Built-in web browsing, email, and scheduling
MCP and skills extensibility with integrations like Linear, Sentry, Vercel, and Notion
Marketplace to hire or list ready-made AI teams
Free forever with no credit card or API keys required
How to use cto.new?
Sign up for free: Create an account with no credit card or API keys required.
Describe what to build: Chat with the AI to build an app, agent, or business.
Add a team: Use or hire a ready-made multi-agent team from the marketplace.
Connect integrations: Extend with MCP servers and tools like Linear, Notion, or Vercel.
Upgrade if needed: Move to Premium for more usage and features.
cto.new's Use Cases
- Build a web or mobile app
- Run an AI agent team
- Hire ready-made teams
- Extend workflows
