Lex by Saabai · AI legal assistant for Australian firms

AI legal research for Australian law firms, with cited sources

Lex searches public Australian government sources, including ATO rulings and interpretive decisions, the Federal Register of Legislation, ASIC and the Fair Work Commission, and cites every source it uses so you can check it.

Lex provides drafting and research assistance only, not legal advice. A lawyer must review all output before it is relied on.

What Lex does

  • Legal research included
  • Citations and links to each source used
  • Checks whether an Act is in force on the Federal Register of Legislation
  • Checks case citations against a licensed snapshot of NSW Caselaw, Federal Court and High Court decisions (cutoff 10 March 2025)
  • Client details masked before the AI sees them

What Lex does not do

  • Search live case law, or courts outside the licensed snapshot
  • Give legal advice or replace checking primary sources

Free trial

60-day free trial, no card needed. Pricing is set after the trial; you choose whether to subscribe. It includes 3 lawyer seats, legal research and 20 documents a month. Enterprise for larger firms. See Lex plans.

FAQ

Questions lawyers ask

Which sources does Lex search?

Public Australian government sources: ATO rulings and interpretive decisions, the Federal Register of Legislation, ASIC and the Fair Work Commission. Case citations are checked against a licensed snapshot of NSW Caselaw, Federal Court and High Court decisions, cutoff 10 March 2025.

Is legal research included?

Yes. Legal research is included, plus 20 documents a month and 3 lawyer seats. Start with a 60-day free trial, no card needed. Pricing is set after the trial.

Can I rely on Lex answers without checking?

No. Lex provides research assistance only, not legal advice. Always check the primary sources it cites before advising a client.

Is it good for tax and ATO work?

Lex searches ATO rulings and interpretive decisions alongside Commonwealth legislation, so it suits objections, reviews and ruling research.

See Lex on your own matters.

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