リファクタリング、監査、移行のための OpenAI のオープンソースターミナルエージェントです。
コード実行ツール利用
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Aider vs Sourcegraph Codywhich AI code agent should you pick in 2026?
OSS terminal coding assistant — pair-programs, edits in place, commits as you go.
CodeTool use
Code intelligence agent for enterprise — answers questions about your code, navigates large monorepos.
CodeTool useRAGMemory
Aider vs Sourcegraph Cody — specs
| Spec | Aider | Sourcegraph Cody |
|---|---|---|
| Agent Rank | 70 / 100 (B) | 77 / 100 (A) |
| Autonomy | Semi-autonomous | Semi-autonomous |
| Pricing | Free · OSS | Freemium · from $9 |
| Open source | Yes | No |
| Capabilities | Code, Tool use | Code, Tool use, RAG, Memory |
| Integrations | 2 apps | 4 apps |
| Verified | Verified | Verified |
| Released | Jan 2025 | Feb 2025 |
Agent Rank breakdown
Aider
Agent Rank
70/ 100
- 自律性
- 8
- 機能
- 4
- 連携
- 4
- 料金
- 10
- 完成度
- 6
- 検証性
- 10
自律性、機能、連携、料金、成熟度、編集部の検証を基に自動算出。デプロイごとに更新されます。 どのように算出されているか?
Sourcegraph Cody
Agent Rank
77/ 100
- 自律性
- 8
- 機能
- 8
- 連携
- 4
- 料金
- 8
- 完成度
- 8
- 検証性
- 10
自律性、機能、連携、料金、成熟度、編集部の検証を基に自動算出。デプロイごとに更新されます。 どのように算出されているか?
Pros & cons
Aider
メリット
- +Best-in-class pair-programming flow in the terminal
- +Repo map mode handles surprisingly large codebases
- +Provider-agnostic — bring any LLM that supports tool use
デメリット
- −No UI — pure CLI is a deal-breaker for some teams
- −Token spend at heavy use rivals a paid SaaS plan
- −Less polished autonomy than Devin or Replit Agent
Sourcegraph Cody
メリット
- +Best-in-class code intelligence for large monorepos and polyglot codebases
- +Self-hosted option for compliance-sensitive industries
- +Cheaper than Cursor at the Pro tier
デメリット
- −Editor experience less polished than Cursor
- −Agent autonomy still trails Cursor and Claude Code
- −Best fit for established orgs with existing Sourcegraph deployments
Pricing
Aider
Open source
無料
Everyone
- +Apache-2.0 license
- +BYO model key (any provider)
- +Voice mode, repo map, auto-commit
Sourcegraph Cody
Free
無料
Personal use
- +Limited chat + completions
- +Public repos only
おすすめ
Pro
$9/月
Solo devs
- +Unlimited usage
- +Larger context
- +Private repos
Enterprise
$19/席/月
Engineering teams
- +Code search across monorepos
- +Self-hosted option
- +SSO + audit
Which one should you pick?
Aider
Pick Aider if cost is the main constraint or if auditability or self-hosting matters.
Try Aider →Sourcegraph Cody
Pick Sourcegraph Cody if its specific capabilities (Code, Tool use) match what you need.
Try Sourcegraph Cody →Affiliate links. We may earn a commission at no extra cost to you.
Frequently asked
Should I pick Aider or Sourcegraph Cody in 2026?+
Pick Aider if cost is the main constraint or if auditability or self-hosting matters. Pick Sourcegraph Cody if its specific capabilities (Code, Tool use) match what you need. Most working teams running both can use Aider for primary work and Sourcegraph Cody for the workflows where its specific strengths matter.
What's the price difference between Aider and Sourcegraph Cody?+
Aider starts at Free · OSS; Sourcegraph Cody starts at Freemium · from $9. Aider is the cheaper entry option. For team deployments the TCO can differ — use the AI Agent Rank TCO calculator for your specific volume.
Which is more autonomous, Aider or Sourcegraph Cody?+
Both Aider and Sourcegraph Cody are Semi-autonomous agents — neither has a meaningful autonomy advantage over the other. The decision should hinge on capabilities and pricing instead.
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Adjacent agents in the same category with overlapping capabilities — worth a side-by-side glance before you commit.
IDE 内で動作するオープンソースの自律的なコーディングエージェントです。
コード実行ツール利用ブラウザ操作Demo · hover to playVS Code と JetBrains 向けのオープンソースコーディングAIエージェント — 任意のモデルを接続し、プロンプトを自由にカスタマイズできます。
コード実行ツール利用メモリDemo · hover to play
See more alternatives: alternatives to Aider · alternatives to Sourcegraph Cody
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