Claude Code vs Aider
Criteria
Claude Code
Aider
Tagline
Anthropic's CLI coding agent
AI pair programming in your terminal
Tagline
Claude Code: Anthropic's CLI coding agent
Aider: AI pair programming in your terminal
Pricing Model
freemium
open-source
Pricing Model
Claude Code: freemium
Aider: open-source
Starting Price
$20/mo
$0/mo
Starting Price
Claude Code: $20/mo
Aider: $0/mo
Free Plan
No
Yes
Free Plan
Claude Code: No
Aider: Yes
GitHub Stars
—
44.1k
GitHub Stars
Claude Code: —
Aider: 44.1k
npm Downloads/wk
—
—
npm Downloads/wk
Claude Code: —
Aider: —
GitHub Forks
—
4.3k
GitHub Forks
Claude Code: —
Aider: 4.3k
Open Issues
—
1.5k
Open Issues
Claude Code: —
Aider: 1.5k
Tags
cli, agent, anthropic, terminal
cli, terminal, open-source, pair-programming
Tags
Claude Code: cli, agent, anthropic, terminal
Aider: cli, terminal, open-source, pair-programming