Should you learn Westlaw or Lexis as a paralegal?
Our research captured no verified product, pricing or certification facts for either platform, so this page won't rank them — and you shouldn't trust any source that does without data.
The practical answer: at work, the platform you get hands-on time with is the one your employer licenses; the research skills themselves are what transfer between the two; and the free and low-cost option our research verified — PACER, the federal system for court records — is one you can use on your own.
Westlaw vs Lexis at a glance
If you came for a feature-by-feature comparison table, the honest version is smaller: our research holds no captured vendor facts for Westlaw or Lexis, so there is nothing verified to fill one with.
What we can do is show you exactly where verified information ends — and where every confident "X beats Y" claim you read elsewhere starts.
| Question | What this page can tell you |
|---|---|
| What both platforms are | Legal research platforms, used for case law and statutes |
| Features, pricing or search quality compared | Not captured — no verified comparison exists in our research |
| Certificates or training programs offered by either | Not captured — verify directly with the vendor |
| Which firms use which | No verified data; see the next section |
| Free and low-cost federal court records | PACER: $0.10 per page, capped at $3 per document (the cap excludes some services — detail below); fees waived if you accrue $30 or less in a quarter |
That last row matters more than it looks.
For pulling a federal docket or filing on your own, PACER — the federal system for court records — is the option our research documents.
The details are in the free alternatives section below.
Why this page doesn't pick a winner
Which firms use which
No verified data answers this.
We found no source in our research on which firms run Westlaw, which run Lexis, or what share of the market either holds — so we won't guess, and we'd treat anyone's confident answer with the same suspicion.
What we can offer is how to handle the question as a job seeker.
Treat a platform name in a posting as information about that employer's setup, not a signal about the market.
If a posting names Westlaw or Lexis, be honest about the platform you have used and make the argument the category allows: finding the authority, checking its subsequent history, organizing what you found — that is the job, and you have done it on a platform.
Don't screen yourself out because your school or last firm ran the other one.
Platform skills are one part of that picture: the paralegal career guide covers the whole role, and reading open paralegal jobs shows you what postings near you actually name.
Free alternatives
The free and low-cost option our research verified in detail is PACER — the federal system for court records.
PACER charges $0.10 per page, capped at $3 per document.
The cap does not apply to search results, non-case reports or transcripts, and audio files cost $2.40 each.
Fees are waived when a user accrues $30 or less in a quarter, so a light quarter of use costs nothing.
Two practical notes on that pricing.
The $3 cap excludes some services, so a transcript-heavy pull can run past it.
And because the meter runs per page, efficient searching is itself a skill — wasted pages count toward the $30 quarterly threshold for the fee waiver.
For state courts, our research captured nothing — check the court's own website for what it makes available online.
If you need a federal docket or filing while you build your research habits, PACER is the option our research documents, at the published rates above.
Certification and training
A certificate with a platform's name on it sounds like a career shortcut, so this is where we have to be blunt: our research captured no certification or training facts for Westlaw or Lexis.
We cannot confirm what programs either vendor offers, what they cost or what they cover.
If you want documented training on either platform, verify the program directly on the vendor's own site before paying for anything.
What our research did capture is what training looks like on the software side of a paralegal's work — the certification programs we could verify, from Clio and Filevine.
Clio Academy offers two self-paced certifications: Clio Certified Administrator (five learning paths plus an open-book exam) and Clio Work Certified Expert.
The learning paths are open to anyone; the Credly badge is limited to Clio customers, partners and Academic Access Program members — so you can study the product before a job, but the badge follows the working relationship.
Filevine runs Filevine University, a certification program for users of its platform with role-based levels of expertise.
Clio also publishes a free, self-paced Legal AI Fundamentals Certification aimed at attorneys and legal staff, covering AI basics, prompting, AI security risks and choosing AI tools.
Treat it as one vendor's course, not an industry standard — but it is the one verified free training option on this page.
The map of every software category a paralegal touches — including the research category this page zooms into — is in our guide to legal software skills.
Before you pay for any platform certificate