Home / Law firms / Lexboost vs Lexis+ AI (Protégé)
Lexboost vs Lexis+ AI (Protégé)
Both are for legal research. Lexboost has a published monthly price and a provider in the Netherlands.
LexboostLexboost B.V. (Utrecht, NL)GDPR: StrongPro €89 per user/month (€74 on annual billing, excl. VAT) · free trial
Stronger on 2 by 2 points with a clear margin
Lexis+ AI (Protégé)LexisNexis (New York, US)GDPR: Strongon request · free trial
Stronger on 0 by 2 points with a clear margin
The key differences
- Lexboost lists a published monthly price (€89); for Lexis+ AI (Protégé) the price is on request.
- Lexboost is based in the Netherlands, Lexis+ AI (Protégé) outside the EU.
- They run on a different AI model: ChatGPT against ChatGPT, Gemini, Claude.
| Criterion | Lexboost | Lexis+ AI (Protégé) |
|---|---|---|
| GDPR profileOur summary of what the provider itself publishes about your data. For a professional tool: whether the data is stored in the EU, whether there is a certification or GDPR guarantee, and whether the provider is based in the Netherlands or the EU. For a general model: EU hosting, no training on your data and self-hosting. From Strong to Unknown; Caution only for a model with a documented problem. How we measure | Strong | Strong |
| Price | Pro €89 per user/month (€74 with annual billing, excl. VAT) | on request |
| Free trial | Yes | Yes |
| Origin | Netherlands | Outside EU |
| Runs on | ChatGPT | ChatGPT, Gemini, Claude |
| Tasks | AI for legal research | AI for legal research, AI for legal documents |
Choose Lexboost if…
- you want to know the cost up front
- you want a provider in the Netherlands
- what you're looking for: legal research on case law
Choose Lexis+ AI (Protégé) if…
- what you're looking for: drafting contracts and motions
- what you're looking for: Shepard's citation validation of sources
- what you're looking for: document Vault with 50 storage spaces
Features of Lexboost
- Legal research on case law
- Search through hundreds of thousands of rulings
- Answers with source references (rechtspraak.nl)
- Automatic anonymisation of personal data
- Sentencing estimate based on case law
- Real-time counterarguments at hearings
- Processing within the EU (servers in Frankfurt)
- Smart actions: deepen, fact-check, memo
Features of Lexis+ AI (Protégé)
- Drafting contracts and motions
- Shepard's citation validation sources
- Document Vault with 50 storage spaces
- Pre-built due diligence workflows
- Conversational research on LN data
- DMS integration with iManage/SharePoint
- Agentic AI with multi-step workflows
- Generating document summaries
Frequently asked questions
- Which is better: Lexboost or Lexis+ AI (Protégé)?
- Lexboost has a published monthly price and a provider in the Netherlands. What matters more to you decides the choice; the table puts everything side by side.
- Which is cheaper: Lexboost or Lexis+ AI (Protégé)?
- Lexboost: Pro €89 per user/month (€74 with annual billing, excl. VAT); Enterprise on request; 7 days free. Lexis+ AI (Protégé): on request.
- Which is safer for your data: Lexboost or Lexis+ AI (Protégé)?
- On the GDPR profile they do not clearly differ (strong and strong). The profile summarises what the provider publishes; always conclude a data processing agreement. See the GDPR check for legal services.
Everything about Lexboost Everything about Lexis+ AI (Protégé)
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