[1] CanLII offers free public access to over 2.4 million documents[2] across more than 300 case law and legislative databases.

[3] The official websites of provincial governments, which provide access to primary legislative documents, are linked to CANLII online.

[5] It is used by lawyers, legal professionals and the general public, with usage averaging over 30,000 visits per day.

[8][9] In March 2018, CanLII launched a commentary program including law reviews, e-books, articles, public legal education materials, and reports.

[11] As of February 2024[update], CanLII is piloting the use of a large language model to generate artificial intelligence case summaries.