Notion 内蔵の AIアシスタント — 文書の作成・要約・ワークスペース検索、および連携データ上でのエージェント実行。
RAGメモリツール利用
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Cove vs Martinwhich AI personal agent should you pick in 2026?
Visual canvas agent — plans, drafts and thinks alongside you.
Tool useMemoryVision
Your personal AI chief of staff for inbox, calendar and life admin.
Tool useMemoryVoice
Cove vs Martin — specs
| Spec | Cove | Martin |
|---|---|---|
| Agent Rank | 63 / 100 (B) | 72 / 100 (A) |
| Autonomy | Assistant | Semi-autonomous |
| Pricing | Freemium · Free tier | Subscription · from $25 |
| Open source | No | No |
| Capabilities | Tool use, Memory, Vision | Tool use, Memory, Voice |
| Integrations | 2 apps | 3 apps |
| Verified | — | Verified |
| Released | Apr 2025 | May 2025 |
Agent Rank breakdown
Cove
Agent Rank
63/ 100
- 自律性
- 7
- 機能
- 6
- 連携
- 4
- 料金
- 9
- 完成度
- 6
- 検証性
- 6
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?
Martin
Agent Rank
72/ 100
- 自律性
- 8
- 機能
- 6
- 連携
- 6
- 料金
- 7
- 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?
Pros & cons
Cove
メリット
- +Visual canvas is genuinely new — plans + drafts side-by-side
- +Vision capability for screenshots, diagrams, sketches
- +Free tier covers light use long-term
デメリット
- −Less suited to linear text-output tasks
- −Smaller integrations set than incumbents
- −Workflow learning curve for users used to chat
Martin
メリット
- +AGENTS15 coupon makes the math obvious — $21/mo forever
- +Strong on Apple ecosystem (iMessage native)
- +Voice-memo intake feels effortless on iOS
デメリット
- −Microsoft 365 integration is the weak spot
- −No team plan; truly a personal assistant only
- −Limited custom workflow builder vs Lindy
Pricing
Cove
Free
無料
Trial
- +3 canvases
- +Standard models
おすすめ
Pro
$20/月
Knowledge workers
- +Unlimited canvases
- +Vision
- +Integrations
Martin
おすすめ
Personal
$25/月
Individuals
- +Inbox + calendar
- +Voice memo intake
- +iMessage integration
- +AGENTS15 coupon: $21/mo forever
Pro
$49/月
Power users
- +Higher message limits
- +Custom workflows
- +Priority support
Which one should you pick?
Martin
Pick Martin if you want the highest autonomy and the verification loop is in place or if you want a vendor we've verified for accessibility and pricing accuracy.
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Frequently asked
Should I pick Cove or Martin in 2026?+
Pick Cove if cost is the main constraint. Pick Martin if you want the highest autonomy and the verification loop is in place or if you want a vendor we've verified for accessibility and pricing accuracy. Most working teams running both can use Cove for primary work and Martin for the workflows where its specific strengths matter.
What's the price difference between Cove and Martin?+
Cove starts at Freemium · Free tier; Martin starts at Subscription · from $25. Cove 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, Cove or Martin?+
Martin is the more autonomous of the two (Semi-autonomous vs Assistant). Higher autonomy ships throughput faster but requires verification loops in place — see our autonomous-vs-copilot framing for when each tier wins.
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通話を記録・要約してアクションへと変換するミーティングノートエージェント — ナレッジワーカーのパーソナルCoS。
メモリツール利用音声Demo · hover to play重要な情報を自動的にキャプチャし浮き上がらせる、自己組織化型 Memory AIエージェント。
メモリRAGツール利用Demo · hover to play
See more alternatives: alternatives to Cove · alternatives to Martin
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