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AiderCommunity / OSS · cli-agentvsClaude CodeAnthropic · cli-agent

The original git-native pair-programmer vs the bundled frontier CLI. Aider is open source and BYOK; Claude Code is closed, subscription-gated, and ships first-party models.

agentlist.io · spec diff · verified 2026-09-25 — list prices only, not benchmarks

SEC.01

Spec diff

AiderClaude Code
vendorCommunity / OSSAnthropic
categorycli-agentcli-agent
interfacesclicli · editor · api
hostinglocallocal
pricingFree (OSS) + your model API costsIncluded in Claude Pro $20/mo and Max ($100/$200); API pay-per-token
statusactive — cautionactively maintained
SEC.02

Pick which

pick Aider if

You want OSS, model choice per call (BYOK), and plain git-native workflows with no subscription.

pick Claude Code if

You want a maintained first-party agent loop, MCP/skills ecosystem, and usage bundled with your Claude plan.

watch out

Aider releases continue but maintainership is a community concern — check the repo before committing.

SEC.03

Feature notes

  • Aider
  • 01Git commits
  • 02Repo map
  • 03Multi-model
  • 04Open source
  • Claude Code
  • 01Repo-wide reasoning
  • 02Shell tools
  • 03MCP
  • 04Hooks and skills
  • 05IDE extensions
  • 06Fast mode (preview)
FAQ

Frequently asked

Aider or Claude Code — which should I pick?

The original git-native pair-programmer vs the bundled frontier CLI. Aider is open source and BYOK; Claude Code is closed, subscription-gated, and ships first-party models. Pick Aider if: You want OSS, model choice per call (BYOK), and plain git-native workflows with no subscription. Pick Claude Code if: You want a maintained first-party agent loop, MCP/skills ecosystem, and usage bundled with your Claude plan.

Is Aider or Claude Code cheaper?

Aider: Free (OSS) + your model API costs. Claude Code: Included in Claude Pro $20/mo and Max ($100/$200); API pay-per-token. List prices as of 2026-09-25; usage pools and seat terms change the real cost.

Does Aider or Claude Code run locally?

Aider hosting: local. Claude Code hosting: local. Interfaces differ too: Aider exposes cli, Claude Code exposes cli/editor/api.

Are Aider and Claude Code still maintained?

Aider: active — caution. Claude Code: actively maintained. Statuses are re-verified each catalog refresh (2026-09-25); see the changelog for the full history.

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