1つの質問から出典付きレポートを生成するマルチステップリサーチAIエージェント。
ブラウザ操作RAGメモリ
Demo · hover to playGemini Deep Research vs Manuswhich AI research agent should you pick in 2026?
Long-running researcher inside Gemini that plans, browses and writes briefs.
BrowserRAGMemoryVision
Gemini Deep Research vs Manus — specs
| Spec | Gemini Deep Research | Manus |
|---|---|---|
| Agent Rank | 75 / 100 (A) | 87 / 100 (S) |
| Autonomy | Semi-autonomous | Autonomous |
| Pricing | Subscription · from $20 | Freemium · from $19 |
| Open source | No | No |
| Capabilities | Browser, RAG, Memory, Vision | Browser, Tool use, Code, Memory, RAG |
| Integrations | 2 apps | 3 apps |
| Verified | Verified | Verified |
| Released | Mar 2025 | May 2025 |
Categories: Gemini Deep Research → Research · Manus → Research
Agent Rank breakdown
Gemini Deep Research
Agent Rank
75/ 100
- 自律性
- 8
- 機能
- 8
- 連携
- 4
- 料金
- 8
- 完成度
- 7
- 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?
Manus
Agent Rank
87/ 100
- 自律性
- 9
- 機能
- 10
- 連携
- 6
- 料金
- 8
- 完成度
- 9
- 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
Gemini Deep Research
メリット
- +Goes the deepest of any research agent — reads 30+ sources per brief
- +Strong on multi-hop reasoning; produces structured, well-cited drafts
- +Native integration with Google Workspace (Drive, Docs)
デメリット
- −Slowest of the three big research agents — typical brief takes 20–40 min
- −Output is verbose; expect to cut 30–40% in editing
- −Less effective on paywalled academic literature than Elicit
Manus
メリット
- +Produces a finished artifact, not just a brief — slide decks, market maps, briefs
- +Strong browser + tool use; handles multi-source synthesis cleanly
- +AGENTS20 coupon stacks with annual billing
デメリット
- −Confident on topics where the expert answer is "it depends"
- −Cites occasional fabricated sources — verify any high-stakes claim
- −Premium model gating means heavy users hit the $49 tier fast
Pricing
Gemini Deep Research
おすすめ
Gemini Advanced
$20/月
Individuals
- +Deep Research mode
- +1M-token context
- +Workspace integrations
Business
$30/席/月
Teams on Workspace
- +Gemini in Docs, Sheets, Gmail
- +Admin controls
Enterprise
カスタム
Large orgs
- +Custom data controls
- +Vertex integration
Manus
Starter
$19/月
Solo operators
- +100 daily credits
- +Standard models
- +Browser + tool use
おすすめ
Pro
$49/月
Heavy users
- +Unlimited credits
- +Premium models
- +Faster queue
- +Priority support
Team
$199/月
Teams
- +5 seats
- +Shared workspaces
- +Admin controls
Which one should you pick?
Gemini Deep Research
Pick Gemini Deep Research if its specific capabilities (Browser, RAG) match what you need.
Try Gemini Deep Research →Manus
Pick Manus if cost is the main constraint or if you want the highest autonomy and the verification loop is in place.
Claim AGENTS20Affiliate links. We may earn a commission at no extra cost to you.
Frequently asked
Should I pick Gemini Deep Research or Manus in 2026?+
Pick Gemini Deep Research if its specific capabilities (Browser, RAG) match what you need. Pick Manus if cost is the main constraint or if you want the highest autonomy and the verification loop is in place. Most working teams running both can use Gemini Deep Research for primary work and Manus for the workflows where its specific strengths matter.
What's the price difference between Gemini Deep Research and Manus?+
Gemini Deep Research starts at Subscription · from $20; Manus starts at Freemium · from $19. Manus 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, Gemini Deep Research or Manus?+
Manus is the more autonomous of the two (Autonomous vs Semi-autonomous). Higher autonomy ships throughput faster but requires verification loops in place — see our autonomous-vs-copilot framing for when each tier wins.
Readers comparing Gemini Deep Research and Manus also picked
Adjacent agents in the same category with overlapping capabilities — worth a side-by-side glance before you commit.
- Demo · hover to play
ChatGPT 内蔵のマルチステップリサーチエージェント — 自律的なブラウジングにより、5〜30分で引用情報豊富なレポートを生成します。
ブラウザ操作RAGメモリ
Demo · hover to playCollaborative legal AI agents for due diligence, contract review, and drafting.
ツール利用メモリRAGマルチエージェント
Demo · hover to play
See more alternatives: alternatives to Gemini Deep Research · alternatives to Manus
Want the real monthly cost at your volume? Run the TCO calculator →
← Build your own comparison