CaseSharp and Lexis+ AU

Your university pays for Lexis+ AU, it is a deeper research platform than CaseSharp, and if you need authorised reports or practitioner commentary then use it, because it is already paid for. This page answers the narrower question a law student actually has: which of these two do I open on a Sunday night, and what happens to my access the week after I graduate.

Last updated 3 August 2026. Written by the CaseSharp team in Sydney. Westlaw is covered here too, because students experience both as one thing: the databases the library gives you.

Short answer

Lexis+ AU and Westlaw are practitioner research platforms with deep commentary and authorised reports. They were not built to brief a case for a tutorial, format AGLC4 footnotes, check the citing cases behind a scaffold, or work in the ten minutes before class. That is what CaseSharp is for. Most students who use CaseSharp keep using their library databases too, and the free plan means you do not have to choose while you are still enrolled.

What Lexis+ AU gives you, and it is a lot

Lexis+ AU is a full research platform: Australian cases and legislation, authorised reports, encyclopaedic commentary across practice areas, a mature citator, and an assistant that drafts inside Microsoft Word and Outlook. Westlaw covers similar ground with its own commentary and reported series. Between them they are the reason your faculty spends what it spends on the library, and for a research essay that needs commentary rather than cases, they are the right tool.

Two things worth knowing while you are still enrolled. First, these platforms are built for a practitioner charging time, so the workflows assume a research session, not a twenty minute gap between classes. Second, some faculties now provide an AI research assistant through the library. Check what your library already gives you before you pay for anything, including this.

What CaseSharp is for

CaseSharp is built around four jobs in a law degree. Brief a case before a tutorial, and get material facts, issue, rule, application and what was held with each part linked back to its paragraph. Answer a problem question, and get the authorities attached with a citation graph on each one, ranked by influence, so you can tell the well-relied-on line from the interesting one. Write a research essay, and get AGLC4 in full form and short form with pinpoints, flagged for manual review when a reference cannot be parsed. Prepare for an open-book exam, and check the citing cases for the cases in your notes before the paper rather than after it.

CaseSharp does not ship commentary, does not draft inside Word, and does not carry authorised reports. Those are real Lexis+ AU strengths and the price of that platform reflects the content library behind it. What CaseSharp does is show you the paragraph, every time, and say so when it cannot find one.

Side by side, by the job

The jobCaseSharpLexis+ AU
Getting an accountSign up yourself in a couple of minutesThrough your university login, while you are enrolled
Briefing a case for a tutorialAn IRAC brief with material facts, issue, rule, application and what was held, each part linked to its paragraphBuilt for practitioner research and drafting rather than for producing a case brief
AGLC4 footnotesFull form and short form with pinpoints, flagged for manual review when a reference cannot be parsedCitation output is built around practitioner and reported-series formats
Checking the citing cases behind a scaffoldOpen the cases from your notes and each one comes back with its citation graph, the cases that cite it ranked by influence and linkedA mature citator, reached as a separate step in the workflow
Opening the paragraph a claim came fromEvery citation links to the paragraph it came fromLinked citations, generally resolved at the level of the case
Commentary and secondary materialCases and legislation only, which is the tradeDecades of curated commentary and encyclopaedic material, which is a real advantage
Drafting inside WordNot built. Copy or export insteadYes, drafting assistance inside Microsoft Word and Outlook
Working on a phone between classesSearch, reader and Sharp all work on a phoneDesigned around a desktop research session rather than a twenty minute gap
Sharing a set of cases with a study groupAn authority packet shares as a single linkSecure storage designed for internal use inside an organisation
What happens when you graduateYour account and everything you saved stay, and the free plan does not expireInstitutional access ends with your university login, usually within weeks

The part nobody mentions until it happens

Institutional access is real and it is generous, and it ends. Your university logins stop working within weeks of finishing, and the databases you spent four years learning go with them. Your CaseSharp account does not: everything you saved stays, and the free plan does not expire. That is not a reason to stop using your library databases now. It is a reason to know which of your tools survives the transition.

We wrote about that in more detail here.

Which one to open

Open Lexis+ AU or Westlaw when
You need commentary rather than cases. You need an authorised report because the assessment asks for one. You are writing something long enough that the depth of a practitioner platform pays for the time it takes to work in one. Or you are simply more fluent in it, which is a good enough reason on its own.
Open CaseSharp when
You have three cases to brief before Tuesday. You need to see which later cases have cited the authority in your scaffold since you wrote it. You have forty footnotes to format and it is late. You are on a train with your phone and twenty minutes. Or you want a plain-English way into an area you have not covered yet, with every claim opening the paragraph it came from.
Use both when
Which is most of the time, and costs you nothing while you are enrolled. Start in CaseSharp to work out which authorities matter and how they have been treated, then go to the library databases for the commentary and the authorised report.