About cto.new
cto.new is a free AI code agent that provides on-demand code generation and developer assistance using recent models from Anthropic, OpenAI, and others. It offers instant access without needing a credit card or personal API keys, aimed at helping software teams prototype and iterate faster.
Review
cto.new presents a generous entry point for developers who want to experiment with modern code-generation models without financial or setup friction. The service combines agent-style workflows-task suggestion, code writing, and pull request drafting-with controls for review and edits, though users should expect to verify outputs before merging into production.
Key Features
- Free access to frontier language models for code generation with no credit card or API key required.
- Agentic workflows that can propose tasks, write code, create PRs, and accept user edits or approvals.
- Task management and review interface that lets you approve, adjust, or reject generated changes.
- Fair usage limits and guidance to prevent abuse while allocating capacity for active professional workflows.
Pricing and Value
cto.new is offered completely free, which lowers the barrier to trying advanced code-generation models. The platform uses "fair usage limits" to balance access across users; casual users and small teams are likely to find the free offering excellent value, while organizations with sustained heavy usage should review the pricing/FAQ page for details on limits and recommended professional setups (cto.new/pricing).
Pros
- Zero-cost access to high-quality models makes experimentation straightforward for individuals and teams.
- No API keys or payment setup required, speeding onboarding and evaluation.
- Agent-style features cover a range of developer tasks from task generation to PR drafting.
- Visible controls for reviewing and editing generated code help maintain developer oversight.
Cons
- Fair usage limits may affect high-volume or production workloads; check the FAQ for specifics.
- There can be an initial learning curve and some friction getting accustomed to the interface and agent behavior.
- Model outputs still require careful human review for correctness, style, and security.
Overall, cto.new is a strong option for individual developers, small teams, and early-stage projects that want quick access to advanced code-generation capabilities without upfront cost. It is best used for prototyping, accelerating development tasks, and drafting PRs, while teams planning heavy production use should verify limits and incorporate human review into their workflow.
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