Question: I'm looking for a database that provides access to a vast collection of legal information from multiple jurisdictions.

If you're looking for a single database that spans legal information from different countries, vLex is a strong contender. The service uses AI to provide a large legal and regulatory database with more than 1 billion documents from 100 countries and 2,500 sources. It also includes advanced research tools, including summarization of documents, extraction of key facts and comparative legal analysis across different jurisdictions.

Another strong option is Harvey, geared for large law firms handling complex legal work across many countries. Harvey uses AI to improve legal work with workflow assistance, research, document drafting and analysis. It includes domain-specific models trained by lawyers and follows industry standards for security and data protection.

If you need an AI legal assistant, CoCounsel automates document review, deposition preparation and contract analysis. Using the GPT-4 technology, CoCounsel reads, understands and writes legal documents at a postgraduate level, so it can be used for transactional and litigation work. It lets lawyers focus on higher-level work by automating data processing and document review.

Last, Abel is good for litigation information retrieval. Abel lets lawyers dig deeply into legal records, perform automated document reviews and extract information with natural language search. It has strong privacy and security controls, too, so it's a good option for a variety of legal work.