LexisNexis vs Westlaw:Which is more popular by branded search?
In August 2026, LexisNexis had more branded searches than Westlaw among legal research platforms worldwide. LexisNexis was estimated to have 301K branded searches compared to Westlaw’s 201K, and held a 53.8% Share of Search versus Westlaw’s 35.9%. These are worldwide searches for English-language branded terms.
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Which is more popular in search, LexisNexis or Westlaw?
Compare the legal research platforms businesses run on. Branded searches tell you how often people look for a brand by name or related terms. Comparing these searches across competitors helps you see how popular each brand is over time.
Share of Search by month for LexisNexis, Westlaw. The figures are in the table below the chart.
View monthly share of search table
| Month | LexisNexis | Westlaw | vLex | Bloomberg Law | Fastcase | Casetext |
|---|---|---|---|---|---|---|
| Oct 2025 | 44.8% | 44.8% | 7.4% | 1.8% | 0.54% | 0.8% |
| Nov 2025 | 47.8% | 39.1% | 9.6% | 1.9% | 0.46% | 1% |
| Dec 2025 | 48.6% | 39.7% | 8% | 2% | 0.57% | 1.1% |
| Jan 2026 | 48.6% | 39.7% | 8% | 2.4% | 0.47% | 0.87% |
| Feb 2026 | 53.2% | 35.6% | 7.2% | 2.6% | 0.42% | 0.95% |
| Mar 2026 | 52.6% | 35.2% | 8.6% | 2.6% | 0.51% | 0.51% |
| Apr 2026 | 52% | 34.7% | 10.5% | 1.7% | 0.5% | 0.62% |
| May 2026 | 52.1% | 34.8% | 10.5% | 1.7% | 0.5% | 0.5% |
| Jun 2026 | 50.9% | 34% | 12.5% | 1.7% | 0.41% | 0.49% |
| Jul 2026 | 54.3% | 29.7% | 13.3% | 1.8% | 0.52% | 0.34% |
| Aug 2026 | 53.8% | 35.9% | 7.2% | 2.2% | 0.64% | 0.29% |
| Sep 2026 | — | — | — | — | — | — |
How has the LexisNexis and Westlaw comparison changed over the last 12 months?
3 findings
- LexisNexis was ahead of Westlaw in every measured month of the 11 months ending August 2026.
- Across the 11 months ending August 2026, LexisNexis’ estimated Share of Search among legal research platforms worldwide moved from 44.8% to 53.8%, and its estimated monthly branded searches moved from 368K to 301K.
- Across the 11 months ending August 2026, Westlaw’s estimated Share of Search among legal research platforms worldwide moved from 44.8% to 35.9%, and its estimated monthly branded searches moved from 368K to 201K.
How did search popularity change for legal research platforms worldwide in August 2026?
2 changes
In August 2026, Westlaw gained estimated Share of Search among legal research platforms worldwide, from 29.7% to 35.9%.
Estimated monthly branded searches for LexisNexis worldwide fell 18.2% over 11 measured months, from 368K to 301K in August 2026.
How each brand is measured
Brandwave collects information about searches that people make online using LexisNexis’ and Westlaw’s names. When viewed over time, estimated search volumes for these branded terms can be used to understand whether interest in the brands is growing, holding steady, or fading.
LexisNexis
1 branded search term
- lexisnexis
Westlaw
1 branded search term
- westlaw
Put your own brand in this comparison
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