CodiumのAIエディタ — インライン補完とチャットに加え、Cascade エージェントフローを搭載。
コード実行ツール利用メモリブラウザ操作
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Cline vs Cursor Agentwhich AI code agent should you pick in 2026?
Open-source autonomous coding agent that lives in your IDE.
CodeTool useBrowser
Background agent that drives the Cursor editor across multi-file changes.
CodeTool useMemory
Cline vs Cursor Agent — specs
| Spec | Cline | Cursor Agent |
|---|---|---|
| Agent Rank | 77 / 100 (A) | 77 / 100 (A) |
| Autonomy | Semi-autonomous | Semi-autonomous |
| Pricing | Free · OSS | Subscription · from $20 |
| Open source | Yes | No |
| Capabilities | Code, Tool use, Browser | Code, Tool use, Memory |
| Integrations | 2 apps | 2 apps |
| Verified | Verified | Verified |
| Released | May 2025 | Apr 2025 |
Agent Rank breakdown
Cline
Agent Rank
77/ 100
- 自律性
- 8
- 機能
- 6
- 連携
- 4
- 料金
- 10
- 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?
Cursor Agent
Agent Rank
77/ 100
- 自律性
- 8
- 機能
- 6
- 連携
- 4
- 料金
- 8
- 完成度
- 10
- 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
Cline
メリット
- +Full transparency — every tool call and reasoning step visible
- +Bring-your-own model key keeps proprietary code on your network
- +Active OSS community, weekly releases
デメリット
- −You manage the API key + token spend ($40–120/mo at daily use)
- −Less polished editor UX than Cursor
- −Plan-then-execute mode requires manual gating each turn
Cursor Agent
メリット
- +Best-in-class editor-native UX — agent and inline tab-complete in the same tool
- +Lowest friction to start at $20/month
- +Cursor itself is the most-used editor among working engineers in 2026
デメリット
- −Sessions don't survive a restart cleanly — long-running work breaks
- −Planning horizon is shorter than Devin's
- −Background-agent quotas can throttle on busy days
Pricing
Cline
Open source
無料
Everyone
- +Full extension free under MIT
- +BYO model API key
- +All tools and approval modes
- +Self-host friendly
Cursor Agent
Hobby
無料
Casual users
- +Limited agent runs
- +Full editor features
- +Community support
おすすめ
Pro
$20/月
Working engineers
- +Unlimited agent runs
- +All Pro models
- +Background agents
- +Priority support
Business
$40/席/月
Teams 5+
- +Everything in Pro
- +Admin dashboard
- +SSO
- +Usage analytics
- +SOC 2
Which one should you pick?
Cline
Pick Cline if cost is the main constraint or if auditability or self-hosting matters.
Try Cline →Cursor Agent
Pick Cursor Agent if its specific capabilities (Code, Tool use) match what you need.
Try Cursor Agent →Affiliate links. We may earn a commission at no extra cost to you.
Frequently asked
Should I pick Cline or Cursor Agent in 2026?+
Pick Cline if cost is the main constraint or if auditability or self-hosting matters. Pick Cursor Agent if its specific capabilities (Code, Tool use) match what you need. Most working teams running both can use Cline for primary work and Cursor Agent for the workflows where its specific strengths matter.
What's the price difference between Cline and Cursor Agent?+
Cline starts at Free · OSS; Cursor Agent starts at Subscription · from $20. Cline 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, Cline or Cursor Agent?+
Both Cline and Cursor Agent 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.
VS 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 playOSSターミナルコーディングアシスタント — ペアプログラミング形式でその場でコードを編集し、随時コミット。
コード実行ツール利用
See more alternatives: alternatives to Cline · alternatives to Cursor Agent
Want the real monthly cost at your volume? Run the TCO calculator →
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