--- title: "CosmoLex vs LeanLaw: Which is searched more?" description: "Is CosmoLex or LeanLaw more popular in search? Compare estimated monthly branded-search demand and Share of Search inside the Legal billing software set worldwide. 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." canonical: "https://gobrandwave.com/demand/global-en/compare/cosmolex-vs-leanlaw" publisher: "Brandwave" --- # CosmoLex vs LeanLaw: Which is searched more? Is CosmoLex or LeanLaw more popular in search? Compare estimated monthly branded-search demand and Share of Search inside the Legal billing software set worldwide. 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. ## Key facts - **Compared**: CosmoLex and LeanLaw - **Competitive set**: Legal billing software - **Market**: Global - **Month measured**: Sep 2026 - **CosmoLex Share of Search**: 10.8% - **LeanLaw Share of Search**: 2.6% ## Is CosmoLex or LeanLaw more popular in search? - In September 2026, CosmoLex had more branded searches than LeanLaw among legal billing software worldwide. CosmoLex had about 6,600 branded searches, while LeanLaw had 1,600. CosmoLex made up 10.8% of all legal billing software searches we track, and LeanLaw accounted for 2.6%. - CosmoLex was ahead of LeanLaw in every measured month of the 12 months ending September 2026. - Across the 12 months ending September 2026, CosmoLex’s share of searches among legal billing software worldwide moved from 11.6% to 10.8%, and its estimated monthly branded searches moved from 8.1K to 6.6K. - Across the 12 months ending September 2026, LeanLaw’s share of searches among legal billing software worldwide moved from 2.3% to 2.6%, and its estimated monthly branded searches held steady at 1.6K. ## Top legal billing software in ChatGPT and Google AI Overviews In three ChatGPT questions and two Google AI Overviews, CosmoLex was mentioned in three out of five: in all three ChatGPT answers, but not in either of the two Google AI Overviews. LeanLaw was mentioned in three out of five: in one of the three ChatGPT answers and in both Google AI Overviews. CosmoLex was listed before LeanLaw in three out of five answers. Brands get a higher AI rank if they are mentioned earlier in the answers that list options. | Brand | AI rank | ChatGPT answers that named it | Google AI Overviews that named it | All answers that named it | | --- | --- | --- | --- | --- | | Clio | 1st | 3 of 3 | 2 of 2 | 5 of 5 | | MyCase | 2nd | 3 of 3 | 2 of 2 | 5 of 5 | | PracticePanther | 3rd | 3 of 3 | 1 of 2 | 4 of 5 | | LawPay | 4th | 0 of 3 | 2 of 2 | 2 of 5 | | LeanLaw | 5th | 1 of 3 | 2 of 2 | 3 of 5 | | CosmoLex | 6th | 3 of 3 | 0 of 2 | 3 of 5 | | Smokeball | 7th | 2 of 3 | 0 of 2 | 2 of 5 | | TimeSolv | 8th | 2 of 3 | 0 of 2 | 2 of 5 | | Bill4Time | 9th | 0 of 3 | 2 of 2 | 2 of 5 | | Rocket Matter | Not ranked | 0 of 3 | 0 of 2 | 0 of 5 | ## Every AI answer about legal billing software - Asked ChatGPT "Which legal billing system should I use?": 1. Clio, 2. MyCase, 3. PracticePanther, 4. CosmoLex - Asked ChatGPT "What are the best legal billing systems?": 1. Clio, 2. MyCase, 3. PracticePanther, 4. CosmoLex, 5. TimeSolv, 6. LeanLaw, 7. Smokeball - Asked ChatGPT "What's the best legal billing system for law firm time tracking?": 1. Clio, 2. Smokeball, 3. PracticePanther, 4. TimeSolv, 5. CosmoLex, 6. MyCase - Searched Google, AI Overview "legal billing software": 1. Clio, 2. PracticePanther, 3. MyCase, 4. LawPay, 5. LeanLaw, 6. Bill4Time - Searched Google, AI Overview "law firm billing software": 1. MyCase, 2. LawPay, 3. LeanLaw, 4. Clio, 5. Bill4Time Not named in any answer: Rocket Matter. Brands are listed in the order each answer named them. The answers were collected in the United States on October 21, 2026. ## How did search popularity change for legal billing software worldwide in September 2026? - Estimated monthly branded searches for CosmoLex worldwide fell 18.5% over 12 measured months, from 8.1K to 6.6K in September 2026. ## Month by month | Month | CosmoLex estimated searches | CosmoLex Share of Search | CosmoLex rank | LeanLaw estimated searches | LeanLaw Share of Search | LeanLaw rank | | --- | --- | --- | --- | --- | --- | --- | | Oct 2025 | 8.1K | 11.6% | 4 | 1.6K | 2.3% | 9 | | Nov 2025 | 8.1K | 13.3% | 4 | 1.6K | 2.6% | 9 | | Dec 2025 | 6.6K | 11.6% | 4 | 1.6K | 2.8% | 9 | | Jan 2026 | 8.1K | 12.2% | 4 | 1.9K | 2.9% | 9 | | Feb 2026 | 8.1K | 12.2% | 4 | 1.6K | 2.4% | 9 | | Mar 2026 | 8.1K | 11.6% | 4 | 1.9K | 2.7% | 8 | | Apr 2026 | 8.1K | 12.7% | 4 | 1.9K | 3% | 8 | | May 2026 | 8.1K | 13.3% | 4 | 1.6K | 2.6% | 8 | | Jun 2026 | 8.1K | 12.6% | 4 | 1.9K | 2.9% | 8 | | Jul 2026 | 6.6K | 10.4% | 4 | 1.6K | 2.5% | 8 | | Aug 2026 | 6.6K | 10.8% | 4 | 1.6K | 2.6% | 8 | | Sep 2026 | 6.6K | 10.8% | 4 | 1.6K | 2.6% | 8 | ## How each brand is measured Brandwave collects information about searches that people make online using CosmoLex’s and LeanLaw’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. - **CosmoLex**: Measured on the search term “cosmolex”. - **LeanLaw**: Measured on the search term “leanlaw”. - [CosmoLex profile](/demand/global-en/brands/cosmolex) - [LeanLaw profile](/demand/global-en/brands/leanlaw) - [All legal billing software worldwide](/demand/global-en/categories/legal-billing-software): The set both shares are measured inside, 10 brands. ## Methodology - [How is the Brand Demand Index measured?](/demand/methodology): Where the figures come from, what they compare, and how they may be reused. ## Frequently asked questions ### Is CosmoLex or LeanLaw more popular in search? In September 2026, CosmoLex had more branded searches than LeanLaw among legal billing software worldwide. CosmoLex had about 6,600 branded searches, while LeanLaw had 1,600. CosmoLex made up 10.8% of all legal billing software searches we track, and LeanLaw accounted for 2.6%. ## Cite this page Brandwave. "CosmoLex vs LeanLaw: Which is searched more?". https://gobrandwave.com/demand/global-en/compare/cosmolex-vs-leanlaw This page is also available as HTML at https://gobrandwave.com/demand/global-en/compare/cosmolex-vs-leanlaw. Brandwave publishes an index of its Markdown pages at https://gobrandwave.com/llms.txt.