O
OpenAI Deep Research
41
Stack Score
Editorial pick✓ Verified working
OpenAI Deep Research
ChatGPT's autonomous research mode.
Try OpenAI Deep Research✓ Free trial available
Best for
Best for knowledge workers willing to pay for analyst-grade research synthesis.
At a glance
- Pricing
- paidfrom $200/mo
- Setup time
- 5 minutes
- Learning curve
- easy
- Last verified
- 5/26/2026
What we love
- ✓Strongest research synthesis
- ✓Reasoning + browsing combined
- ✓Output rivals analyst memos
Where it falls short
- −Requires ChatGPT Plus or Pro
- −Slower (5-30 min)
- −Pro tier expensive at $200/mo
Pricing
2 tiers
Plus
$20
per month
- ✓Limited Deep Research
Pro
$200
per month
- ✓More Deep Research uses
Overview
Deep Research in ChatGPT Pro runs as an autonomous research agent — sources hundreds of pages, reasons across them, and produces a long structured report.
Key features
- ●Autonomous deep research
- ●Reasoning + browsing
- ●Long structured reports
- ●Citations
- ●Available in ChatGPT Pro / Plus
Best use cases
Analyst-style research memo
Get a multi-page sourced research memo for due diligence or strategy.
Topic deep-dive
Have ChatGPT explore + synthesize a topic across hundreds of sources.
Integrations
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