kitio.aiGPT Researcher vs Open Notebook
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. GPT Researcher starts at Free and Open Notebook starts at Free. Check both pricing pages for current plans.
At a glance
Best for
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Autonomous research planning
- Parallel web search
- Cited reports
- Local document research
- MCP server
- Multi-format source import
- AI summaries and insights
- Podcast generator
- Choice of AI models
- Privacy controls
| Feature | GPT Researcher | Open Notebook |
|---|---|---|
| Best for | Open-source agent that researches the web and writes cited reports | Open-source, self-hosted research notebook with AI podcasts |
| Category | Research & search | Research & search |
| Pricing model | Free | Free |
| Starting price | Free | Free |
| Free plan | Yes, fully free | Yes, fully free |
| Made by | Assaf Elovic | Open Notebook contributors |
| Based in | – | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
GPT Researcher starts at Free and Open Notebook starts at Free. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
Prices in USD, checked Oct 28, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
GPT Researcher
- Open source and flexible
- Works with many providers
- Good report structure
- Needs API keys and setup
- Costs depend on model usage
Open Notebook
- Free and MIT licensed
- Keeps data under your control
- Works with the models you pick
- You must install and host it yourself
- Model API costs are on you
- Smaller feature set than hosted rivals
Which one should you choose?
Choose GPT Researcher if you want:
- Open source and flexible
- Works with many providers
- Good report structure
Watch out: needs api keys and setup.
Choose Open Notebook if you want:
- Free and MIT licensed
- Keeps data under your control
- Works with the models you pick
Watch out: you must install and host it yourself.
GPT Researcher vs Open Notebook FAQ
What is the difference between GPT Researcher and Open Notebook?
GPT Researcher: Open-source agent that researches the web and writes cited reports. Open Notebook: Open-source, self-hosted research notebook with AI podcasts. Both are research & search tools.
Is GPT Researcher or Open Notebook cheaper?
GPT Researcher starts at Free and Open Notebook starts at Free. Check both pricing pages for current plans.
Do GPT Researcher and Open Notebook have free plans?
GPT Researcher: Yes, fully free. Open Notebook: Yes, fully free.
Who makes GPT Researcher?
GPT Researcher is made by Assaf Elovic.
Who makes Open Notebook?
Open Notebook is made by Open Notebook contributors.
Which should I choose, GPT Researcher or Open Notebook?
Choose GPT Researcher if you value open source and flexible and works with many providers. Choose Open Notebook if you value free and mit licensed and keeps data under your control.