Legal Data Hunter
Searches over 32 million legal documents from 180+ jurisdictions and resolves citations like ECLI and CELEX.
What Legal Data Hunter can do in ChatGPT
Search official legal texts from 180+ jurisdictions.
Legal Search
Search laws and rulings by meaning and by keyword.
Resolve Citations
Look up ECLI, CELEX, case numbers and article references.
Full-Text Retrieval
Fetch the complete text of a law or ruling.
Cross-Border Comparison
Compare how different countries handle the same legal question.
Source Coverage
See which sources, dates and document counts exist per country.
You stay in control
You approve access, and you can disconnect Legal Data Hunter at any time.
Apps 1
What Legal Data Hunter does in ChatGPT
The Legal Data Hunter plugin connects ChatGPT to a large open collection of legal texts: more than 32 million documents from over 180 jurisdictions. It pulls directly from official registries such as Légifrance, BOE, EUR-Lex, RIS, the Bundesgerichtshof and the European Court of Human Rights, and keeps the collection updated.
It searches by meaning and by keyword, resolves citations such as ECLI and CELEX numbers, case numbers and article references, and fetches the full text. It can also tell the assistant what sources it holds for a country before searching, including document types, date coverage and counts. Skills cover cross-border comparison, citation lookup, research memos and risk assessment.
The listing says a free tier gives 20 searches a day and paid plans go up to 100,000 a month. It says the tool is used by lawyers, paralegals and legal-tech builders. It suits work that crosses borders, like comparing how several countries handle the same question.
Built-in skills
The listing says Legal Data Hunter comes with 6 skills. Skills are ready-made instructions ChatGPT can use for a specific job.
- Cross Border Comparison
- Legal Citations
- Legal Research (Multi Jurisdictional)
- Legal Risk Assessment
- Multi Issue Legal Memo
- Resolve Citation
Who it is for
- Lawyers working across jurisdictions
- Paralegals and legal researchers
- Legal-tech builders
How to add Legal Data Hunter to ChatGPT
- Open the Legal Data Hunter listing in ChatGPT ↗.
- Click Install plugin.
- Sign in to your Legal Data Hunter account when asked and approve the access it requests.
- Start a chat and ask for what you need, mentioning Legal Data Hunter if ChatGPT does not pick it up.
- To stop, disconnect Legal Data Hunter under apps in your ChatGPT settings.
Questions about Legal Data Hunter
What is the Legal Data Hunter ChatGPT plugin?
The Legal Data Hunter plugin connects ChatGPT to a large open collection of legal texts: more than 32 million documents from over 180 jurisdictions. It pulls directly from official registries such as Légifrance, BOE, EUR-Lex, RIS, the Bundesgerichtshof and the European Court of Human Rights, and keeps the collection updated. It is listed in ChatGPT's plugin marketplace under Education & Research.
What can I ask Legal Data Hunter to do in ChatGPT?
For example: "What legal data sources do you have for Spain?", "Compare GDPR Article 6 with the equivalent French provision", "How do Spain, the UK, California and Australia classify platform workers?". It also comes with built-in skills such as Cross Border Comparison, Legal Citations and Legal Research (Multi Jurisdictional).
Who makes the Legal Data Hunter plugin for ChatGPT?
The ChatGPT listing names GoodLegal as the developer. The version listed on 8 October 2026 was 2.0.0.
How do I add Legal Data Hunter to ChatGPT?
Open the Legal Data Hunter listing in ChatGPT, click Install plugin, sign in to your Legal Data Hunter account and approve the access it asks for. Then ask for what you need in a chat, mentioning Legal Data Hunter if ChatGPT does not pick it up.
Can Legal Data Hunter change things in my account, or only read?
It searches and retrieves documents from its own legal collection. The free tier allows 20 searches a day.
Who is the Legal Data Hunter plugin for?
Lawyers working across jurisdictions, paralegals and legal researchers and legal-tech builders.
Is Legal Data Hunter free?
There is a free tier with 20 searches a day. Paid plans go up to 100,000 searches a month.
Where do the documents come from?
From official registries such as Légifrance, BOE, EUR-Lex, RIS, the Bundesgerichtshof and the European Court of Human Rights.
Does Legal Data Hunter see my ChatGPT chats?
When Legal Data Hunter is connected, ChatGPT may share the parts of your chats and memories that matter for a request with Legal Data Hunter. What Legal Data Hunter does with that data falls under its own terms and privacy policy. ChatGPT keeps your training-data settings, and you can disconnect at any time.
How do I disconnect Legal Data Hunter from ChatGPT?
Open your ChatGPT settings, go to apps, and disconnect Legal Data Hunter. You can reconnect later from the listing.
What are alternatives to Legal Data Hunter in ChatGPT?
Similar plugins in the ChatGPT marketplace include CourtListener, Descrybe Legal Engine and Midpage Legal Research: US Law. Each has its own page in this directory.
Privacy and your data
When Legal Data Hunter is connected, ChatGPT may share the parts of your chats and memories that matter for a request with Legal Data Hunter. What Legal Data Hunter then does with that data falls under its own terms and privacy policy, not only OpenAI's. ChatGPT keeps your training-data settings for data that comes from connected apps, and you can disconnect at any time.
Legal Data Hunter privacy policy ↗Legal Data Hunter terms ↗OpenAI: apps in ChatGPT ↗