<!-- Canonical: https://www.agentlist.io/compare/aider-vs-claude-code -->

# [AiderCommunity / OSS · cli-agent](https://www.agentlist.io/systems/aider)vs[Claude CodeAnthropic · cli-agent](https://www.agentlist.io/systems/claude-code)

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.

ALT

## More comparisons

-   [→Claude Code vs Codex CLI](https://www.agentlist.io/compare/claude-code-vs-codex-cli)
-   [→Claude Code vs Cursor](https://www.agentlist.io/compare/claude-code-vs-cursor)
-   [→Gemini CLI vs Claude Code](https://www.agentlist.io/compare/gemini-cli-vs-claude-code)
-   [→Warp vs Claude Code](https://www.agentlist.io/compare/warp-vs-claude-code)
-   [→Cursor vs Windsurf / Devin Desktop](https://www.agentlist.io/compare/cursor-vs-windsurf)
-   [→GitHub Copilot vs Cursor](https://www.agentlist.io/compare/copilot-vs-cursor)

A

## Aider

Aider is an open-source, Git-native pair programmer: it maps the repo, proposes commits, and works with any model via BYOK or OpenRouter.

[full spec sheet →](https://www.agentlist.io/systems/aider)

-   [↗ aider.chat](https://aider.chat/)
-   [↗ github.com/Aider-AI/aider](https://github.com/Aider-AI/aider)

B

## Claude Code

Claude Code is Anthropic's terminal-native coding agent: it plans, edits, runs commands, uses Git and MCP, and sustains long agentic loops.

[full spec sheet →](https://www.agentlist.io/systems/claude-code)

-   [↗ claude.com/product/claude-code](https://claude.com/product/claude-code)
-   [↗ claude.com/pricing](https://claude.com/pricing)

SRC

## Data

Fields come from the seed catalog, re-verified 2026-09-25. This page compares recorded specs — it does not rank performance. See the [changelog](https://www.agentlist.io/changelog) or the [JSON feed](https://www.agentlist.io/api/v1/systems).

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Source: [Aider vs Claude Code: spec comparison | agentlist.io](https://www.agentlist.io/compare/aider-vs-claude-code). This is the public page rendered as Markdown; interactive controls require the website.