| Feature | Bolt | Carly |
|---|---|---|
| Free Plan | ✓ Yes | ✓ Yes |
| Pricing | Free / $20/mo | Free / $24/mo |
| Rating | ★★★★☆ 4.4 | ★★★★☆ 4.4 |
| Key Feature 1 | Full-stack app generation | Always-on cloud agents |
| Key Feature 2 | In-browser dev environment | Email trigger |
| Key Feature 3 | One-click deploy | Calendar triggers |
Reach buyers comparing Bolt and Carly. High-intent traffic, direct conversions.
Bolt.new is a browser-based AI coding environment by StackBlitz that lets you build, run, edit, and deploy full-stack web applications entirely from your browser using natural language prompts. It han
Carly is a cloud-based AI agent that runs autonomously in the background — monitoring your inbox, calendar, and Slack to take action without you needing to open a chat window. Each Carly agent has its
• No setup required — lowers the barrier to adoption with zero up-front commitment
• Impressive full-stack output — especially for full-stack app generation workflows where Bolt consistently outperforms manual approaches
• Token limits on free plan — worth evaluating before committing if this is central to your use case
• Complex apps need iteration — worth evaluating before committing if this is central to your use case
• Truly autonomous, no prompting needed
• Cloud-based, runs while you sleep
• Email and calendar triggers are unique
• Great for solopreneurs and small teams
• Newer product with fewer integrations — worth evaluating before committing if this is central to your use case
• Less powerful than full coding agents