Your local legal research and drafting tool
Premium legal research is the foundation of efficient workflows. Jónsbók is available on the web, in Word and in Outlook, and uses its comprehensive legal database to analyze your documents and assist you in all your legal work.
Book a demo
Built for legal professionals
We believe the foundation for exceptional legal work is thorough legal analysis. We began by mastering legal reasoning, and today we assist you across all facets of your legal workflows. By combining legal theory with data science, we index local jurisdictions to provide highly accurate answers grounded in local practice and nuances.
Analysis
Find answers in seconds
Ask any legal question in plain language. Jónsbók analyzes the legal corpus of your jurisdiction and returns clear answers with cited sources.
Learn moreDrafting
Draft with confidence
Create memos, contracts, and legal filings grounded in current law. Jónsbók writes like a lawyer, with proper structure and citations.
Learn more
Review Grid
Compare documents in a table view
Skills
Jónsbók creates drafts from your examples
Every legal source
connected
Jónsbók maps laws, amendments, regulations, judgments, rulings, and your own materials into one intelligent legal knowledge graph. Millions of source-level connections help surface hidden links, trace authority back to the original text, and keep every answer grounded in the law of your jurisdiction.
FAQ
Jónsbók is a legal research and drafting tool designed specifically for lawyers. It connects you with the laws, regulations, and court cases of your jurisdiction, providing cited answers to your legal questions.
Jónsbók currently supports Iceland, Hungary, Croatia, Finland, Norway, Poland, and Romania, with more jurisdictions being added regularly. Each jurisdiction includes a comprehensive database of laws, regulations, court decisions, and administrative rulings.
Your data is encrypted at rest and in transit. We never use your data to train models. All data is stored in secure European data centers with strict access controls. Jónsbók is ISO/IEC 27001 certified, and security documentation is available in our Trust Center.
Yes. Our Microsoft Word add-in brings Jónsbók directly into your workflow. You can research legal questions and draft documents without leaving Word.
Jónsbók cites specific laws, articles, and court cases in every response. All citations link directly to the original source material so you can verify them instantly.
Jónsbók supports PDF files, Word files, PowerPoint files, email files, images, and plain text files. You can upload contracts, memos, court filings, images, and other legal documents for analysis.
Self-checkout subscriptions do not include a free trial. Book a demo to see Jónsbók in action, or subscribe monthly at the standard price of €175 per license from the first invoice.
Book a demo with our team. We'll walk you through the platform, set up your jurisdiction, and help you get started with Jónsbók.
Enterprise and procurement support
Self-serve teams can start from pricing. Larger organizations can book an enterprise demo or send us rollout requirements.