cto.new: The Free AI Code Agent for Modern Development Teams

cto.new is a completely free AI code agent designed to help developers and engineering teams plan, manage, review, and ship code with unprecedented efficiency. Built by Era Technologies Holdings Inc., it leverages frontier AI models from Anthropic, OpenAI, and Google—including GPT-5, Claude Sonnet 4.5, and Gemini 2.5 Pro—to deliver powerful coding assistance without requiring any credit card or API key. The tool operates in two intuitive modes—Chat for conversational support and Tasks for structured workflow orchestration—while seamlessly integrating with existing developer tools like GitHub and Linear. Trusted by teams at Engine Labs, cto.new offers unlimited token usage, unlimited team members, and full API and MCP integrations, all backed by SOC2 compliance. Its no-cost, no-strings-attached model makes it an ideal solution for developers and engineering teams looking to accelerate their development lifecycle.

Key Features:

• AI-Powered Code Agent: Plans, manages, reviews, and ships code using advanced AI models.
• Two Modes: Chat mode for conversational support and Tasks mode for structured workflow orchestration.
• Seamless Integrations: Works with GitHub, Linear, and other developer tools.
• Frontier AI Models: Uses top-tier models from Anthropic, OpenAI, and Google.
• Unlimited Usage: No limits on tokens or team members.
• Full API & MCP Support: Enables deep integration into existing workflows.
• SOC2 Compliance: Ensures data security and trust.
• No Credit Card Required: Completely free to start and use.
• No API Keys Needed: No setup hassle—just sign up and start coding.

Pricing: cto.new is completely free with no paid tiers, trials, or usage-based costs.

Conclusion: cto.new stands out as a groundbreaking, no-cost AI assistant for developers, offering enterprise-grade features without any financial barrier. Its powerful AI capabilities, deep tool integrations, and commitment to accessibility make it a must-have for engineering teams looking to boost productivity and innovation.