Best AI coding plan at $20 a month
Here “best” means the lowest monthly USD price an official page published, inside the cap, split by surface. We do not score model quality.
Terminal
Cheapest on this surface
- GitHub Copilot Free $0/mo
Editor
Cheapest on this surface
- GitHub Copilot Free $0/mo
- Windsurf Free $0/mo
App builder
Cheapest on this surface
Chat
Cheapest on this surface
- ChatGPT Go $8/mo
Cloud agent
Cheapest on this surface
- Windsurf Pro $20/mo
Plans with a verified monthly price inside the cap
- GitHub Copilot Free$0/mo
- Windsurf Free$0/mo
- Bolt Free$0/mo
- v0 Free$0/mo
- Cursor Plus$8/mo
- ChatGPT Go$8/mo
- GitHub Copilot Pro$10/mo
- OpenCode Go$10/mo
- Claude Pro$20/mo
- ChatGPT Plus$20/mo
- Windsurf Pro$20/mo
- Replit Core$20/mo