Multi-step research agent that produces sourced reports from a single question.
BrowserRAGMemory
Demo · hover to playManus vs OpenAI Deep Researchwhich AI research agent should you pick in 2026?
General-purpose agent that turns a single prompt into a finished deliverable.
BrowserTool useCodeMemory
Multi-step research agent inside ChatGPT — autonomous browsing produces 5-30min citation-heavy reports.
BrowserRAGMemory
Manus vs OpenAI Deep Research — specs
| Spec | Manus | OpenAI Deep Research |
|---|---|---|
| Agent Rank | 87 / 100 (S) | 68 / 100 (B) |
| Autonomy | Autonomous | Autonomous |
| Pricing | Freemium · from $19 | Subscription · from $20 |
| Open source | No | No |
| Capabilities | Browser, Tool use, Code, Memory, RAG | Browser, RAG, Memory |
| Integrations | 3 apps | 3 apps |
| Verified | Verified | Verified |
| Released | May 2025 | Feb 2025 |
Categories: Manus → Research · OpenAI Deep Research → Research
Agent Rank breakdown
Manus
Agent Rank
87/ 100
- Autonomy fit
- 9
- Capabilities
- 10
- Integrations
- 6
- Pricing value
- 8
- Polish & maturity
- 9
- Verifiability
- 10
Auto-computed from autonomy, capabilities, integrations, pricing, maturity and editorial verification. Updated every deploy. How is this computed?
OpenAI Deep Research
Agent Rank
68/ 100
- Autonomy fit
- 9
- Capabilities
- 6
- Integrations
- 2
- Pricing value
- 8
- Polish & maturity
- 9
- Verifiability
- 7
Auto-computed from autonomy, capabilities, integrations, pricing, maturity and editorial verification. Updated every deploy. How is this computed?
Pros & cons
Manus
Pros
- +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
Cons
- −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
OpenAI Deep Research
Pricing
Manus
Starter
$19/mo
Solo operators
- +100 daily credits
- +Standard models
- +Browser + tool use
Recommended
Pro
$49/mo
Heavy users
- +Unlimited credits
- +Premium models
- +Faster queue
- +Priority support
Team
$199/mo
Teams
- +5 seats
- +Shared workspaces
- +Admin controls
OpenAI Deep Research
Which one should you pick?
OpenAI Deep Research
Pick OpenAI Deep Research if its specific capabilities (Browser, RAG) match what you need.
Try OpenAI Deep Research →Affiliate links. We may earn a commission at no extra cost to you.
Frequently asked
Should I pick Manus or OpenAI Deep Research in 2026?+
Pick Manus if cost is the main constraint. Pick OpenAI Deep Research if its specific capabilities (Browser, RAG) match what you need. Most working teams running both can use Manus for primary work and OpenAI Deep Research for the workflows where its specific strengths matter.
What's the price difference between Manus and OpenAI Deep Research?+
Manus starts at Freemium · from $19; OpenAI Deep Research starts at Subscription · from $20. 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, Manus or OpenAI Deep Research?+
Both Manus and OpenAI Deep Research are Autonomous agents — neither has a meaningful autonomy advantage over the other. The decision should hinge on capabilities and pricing instead.
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- Demo · hover to play
Agentic AI search engine — multi-step web research with citations, code, and image modes.
BrowserRAGTool useDemo · hover to playLong-running researcher inside Gemini that plans, browses and writes briefs.
BrowserRAGMemoryVision
Demo · hover to play
See more alternatives: alternatives to Manus · alternatives to OpenAI Deep Research
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