GPT Researcher
A research agent rather than a search box; it returns cited reports and a bill from whichever model you chose.
Technical Profile & Specs
verified 2026-08-14
- Cost
- $0 / forever (Open Source)
- License
- Apache-2.0
- Hosting Model
- Self-host (your server)
- Platforms
- webself-hostedclidocker to self-host
- Installation
- Clone/install the Python app or start its Docker Compose stack, then add model and search-provider keys
- Operational Setup
- Python or Docker is only the start: a non-expert must select compatible LLM, embedding and search providers, supply keys, and manage per-run API costs
- Where Your Data Lives
- Uploaded/local source files stay in the configured host folder and generated Markdown/PDF/DOCX reports are written under the host's outputs directory; search queries, scraped pages and prompts go to configured search/model services
- The Catch / Trade-off
- It produces deeper reports, but each answer is slower, more expensive to run, and less convenient than Perplexity's instant managed search experience.
Replaces 1 paid app
up to $20/mo ($240/yr) in subscriptions
GPT Researcher FAQ
Common questions
Is GPT Researcher free and open source?+
GPT Researcher is an open-source tool licensed under Apache-2.0 that runs on self-host. A research agent rather than a search box; it returns cited reports and a bill from whichever model you chose.
What paid software does GPT Researcher replace?+
GPT Researcher serves as a free replacement for 1 paid SaaS application: Perplexity, saving up to $20/month ($240/year) in subscription bills.
How do you install and set up GPT Researcher?+
Installation: Clone/install the Python app or start its Docker Compose stack, then add model and search-provider keys. Setup notes: Python or Docker is only the start: a non-expert must select compatible LLM, embedding and search providers, supply keys, and manage per-run API costs
What is the catch or trade-off with GPT Researcher?+
It produces deeper reports, but each answer is slower, more expensive to run, and less convenient than Perplexity's instant managed search experience.