BotTasks / AI coding agent for the terminal
Best AI coding agent for the terminal
One decision, not a directory. Pricing checked 2026-10-14.
Claude Code
Terminal-based agentic coding tool from Anthropic.
PaidIncluded with Claude Pro ($20/mo) and Max plans, or via APICoding
Aider
Open-source AI pair programmer in your terminal.
Free tierFree and open source (bring your own API key)Coding
- Get a Claude Pro or Max plan (or API key) and install Claude Code by following the official instructions.
- Run it in your repository folder and ask it to explain the codebase first.
- Give it a scoped task, such as fixing one issue or adding one endpoint.
- Approve file edits and commands as it works, and keep auto-approval off at first.
- Add a CLAUDE.md file with build, test and style instructions for future sessions.
Why Claude Code
Claude Code reads your repo, runs commands and edits files from the terminal, which suits developers who live in the shell.
When to choose Aider instead
Choose Aider if you want a free, open-source terminal agent that works with any model API key and commits changes to git automatically.
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Pricing at a glance
| Tool | Pricing | Free tier |
|---|---|---|
| Claude Code | Included with Claude Pro ($20/mo) and Max plans, or via API | No |
| Aider | Free and open source (bring your own API key) | Yes |
| GitHub Copilot | Free tier, paid from ~$10/mo | Yes |
| Devin Desktop (formerly Windsurf) | Free tier; Pro $20/mo | Yes |
| Replit | Free tier; Core $20/mo ($18/mo billed annually) | Yes |
Pricing changes often; check the official site before buying.
FAQ
What is the best AI coding agent for the terminal?
Our pick is Claude Code: Terminal-based agentic coding tool from Anthropic. Pricing: Included with Claude Pro ($20/mo) and Max plans, or via API.
When should I choose Aider instead?
Choose Aider if you want a free, open-source terminal agent that works with any model API key and commits changes to git automatically.
Does Claude Code have a free plan?
Not a free plan as such. Claude Code: Included with Claude Pro ($20/mo) and Max plans, or via API.