Multi-step research agent that produces sourced reports from a single question.
BrowserRAGMemory
Demo · hover to playGemini Deep Research vs OpenAI Deep Researchwhich AI research agent should you pick in 2026?
Long-running researcher inside Gemini that plans, browses and writes briefs.
BrowserRAGMemoryVision
Multi-step research agent inside ChatGPT — autonomous browsing produces 5-30min citation-heavy reports.
BrowserRAGMemory
Gemini Deep Research vs OpenAI Deep Research — specs
| Spec | Gemini Deep Research | OpenAI Deep Research |
|---|---|---|
| Agent Rank | 75 / 100 (A) | 68 / 100 (B) |
| Autonomy | Semi-autonomous | Autonomous |
| Pricing | Subscription · from $20 | Subscription · from $20 |
| Open source | No | No |
| Capabilities | Browser, RAG, Memory, Vision | Browser, RAG, Memory |
| Integrations | 2 apps | 3 apps |
| Verified | Verified | Verified |
| Released | Mar 2025 | Feb 2025 |
Categories: Gemini Deep Research → Research · OpenAI Deep Research → Research
Agent Rank breakdown
Gemini Deep Research
Agent Rank
75/ 100
- Autonomy fit
- 8
- Capabilities
- 8
- Integrations
- 4
- Pricing value
- 8
- Polish & maturity
- 7
- 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
Gemini Deep Research
Pros
- +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)
Cons
- −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
OpenAI Deep Research
Pricing
Gemini Deep Research
Recommended
Gemini Advanced
$20/mo
Individuals
- +Deep Research mode
- +1M-token context
- +Workspace integrations
Business
$30/seat/mo
Teams on Workspace
- +Gemini in Docs, Sheets, Gmail
- +Admin controls
Enterprise
Custom
Large orgs
- +Custom data controls
- +Vertex integration
OpenAI Deep Research
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 →OpenAI Deep Research
Pick OpenAI Deep Research if you want the highest autonomy and the verification loop is in place.
Try OpenAI Deep Research →Affiliate links. We may earn a commission at no extra cost to you.
Frequently asked
Should I pick Gemini Deep Research or OpenAI Deep Research in 2026?+
Pick Gemini Deep Research if its specific capabilities (Browser, RAG) match what you need. Pick OpenAI Deep Research 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 OpenAI Deep Research for the workflows where its specific strengths matter.
What's the price difference between Gemini Deep Research and OpenAI Deep Research?+
Both Gemini Deep Research and OpenAI Deep Research start in the same pricing range (Subscription · from $20 vs Subscription · from $20). Total cost of ownership depends on your team size and volume — see the TCO calculator for your specific math.
Which is more autonomous, Gemini Deep Research or OpenAI Deep Research?+
OpenAI Deep Research 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.
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