--- title: "LegalOn vs Luminance: Which is searched more?" description: "Is LegalOn or Luminance more popular in search? Compare estimated monthly branded-search demand and Share of Search inside the Contract review platforms 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/legalon-vs-luminance-ai" publisher: "Brandwave" --- # LegalOn vs Luminance: Which is searched more? Is LegalOn or Luminance more popular in search? Compare estimated monthly branded-search demand and Share of Search inside the Contract review platforms 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**: LegalOn and Luminance - **Competitive set**: Contract review platforms - **Market**: Global - **Month measured**: Sep 2026 - **LegalOn Share of Search**: 23.2% - **Luminance Share of Search**: 0.82% ## Is LegalOn or Luminance more popular in search? - In September 2026, LegalOn had more branded searches than Luminance among contract review platforms worldwide. LegalOn had about 49,500 branded searches, while Luminance had 1,740. LegalOn made up 23.2% of all contract review platform searches we track, and Luminance accounted for 0.82%. - LegalOn was ahead of Luminance in every measured month of the 12 months ending September 2026. - Across the 12 months ending September 2026, LegalOn’s share of searches among contract review platforms worldwide moved from 36.6% to 23.2%, and its estimated monthly branded searches moved from 60.5K to 49.5K. - Across the 12 months ending September 2026, Luminance’s share of searches among contract review platforms worldwide moved from 1.6% to 0.82%, and its estimated monthly branded searches moved from 2.6K to 1.7K. ## Top contract review platforms in ChatGPT and Google AI Overviews In three ChatGPT questions and two Google AI Overviews, LegalOn appeared in all five answers. Luminance was mentioned in three out of five: in all three ChatGPT answers, but not in either of the two Google AI Overviews. LegalOn was listed before Luminance in every answer. 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 | | --- | --- | --- | --- | --- | | LegalOn | 1st | 3 of 3 | 2 of 2 | 5 of 5 | | Spellbook | 2nd | 3 of 3 | 2 of 2 | 5 of 5 | | Ironclad | 3rd | 3 of 3 | 2 of 2 | 5 of 5 | | Luminance | 4th | 3 of 3 | 0 of 2 | 3 of 5 | | Juro | 5th | 3 of 3 | 0 of 2 | 3 of 5 | | Harvey | 6th | 1 of 3 | 1 of 2 | 2 of 5 | | Kira | 7th | 1 of 3 | 1 of 2 | 2 of 5 | | LawGeex | Not ranked | 0 of 3 | 0 of 2 | 0 of 5 | | LexCheck | Not ranked | 0 of 3 | 0 of 2 | 0 of 5 | | Eigen | Not ranked | 0 of 3 | 0 of 2 | 0 of 5 | ## Every AI answer about contract review platforms - Asked ChatGPT "Which contract review platform should I use?": 1. Spellbook, 2. LegalOn, 3. Ironclad, 4. Luminance, 5. Juro - Asked ChatGPT "What are the best contract review platforms?": 1. Spellbook, 2. LegalOn, 3. Ironclad, 4. Juro, 5. Luminance, 6. Kira, 7. Harvey - Asked ChatGPT "What's the best contract review platform for legal teams?": 1. LegalOn, 2. Ironclad, 3. Spellbook, 4. Luminance, 5. Juro - Searched Google, AI Overview "contract review software": 1. LegalOn, 2. Spellbook, 3. Harvey, 4. Ironclad - Searched Google, AI Overview "ai contract review": 1. LegalOn, 2. Spellbook, 3. Ironclad, 4. Kira Not named in any answer: LawGeex, LexCheck and Eigen. Brands are listed in the order each answer named them. The answers were collected in the United States on October 20, 2026. ## How did search popularity change for contract review platforms worldwide in September 2026? - In September 2026, LegalOn lost share of searches among contract review platforms worldwide, from 26.9% to 23.2%. - Estimated monthly branded searches for Luminance worldwide fell 32.3% over 12 measured months, from 2.6K to 1.7K in September 2026. ## Month by month | Month | LegalOn estimated searches | LegalOn Share of Search | LegalOn rank | Luminance estimated searches | Luminance Share of Search | Luminance rank | | --- | --- | --- | --- | --- | --- | --- | | Oct 2025 | 60.5K | 36.6% | 2 | 2.6K | 1.6% | 4 | | Nov 2025 | 49.5K | 36.5% | 2 | 2.1K | 1.5% | 5 | | Dec 2025 | 49.5K | 36.7% | 2 | 1.7K | 1.3% | 5 | | Jan 2026 | 60.5K | 39.9% | 2 | 2.6K | 1.7% | 5 | | Feb 2026 | 49.5K | 29% | 2 | 2.6K | 1.5% | 5 | | Mar 2026 | 60.5K | 29.2% | 2 | 2.7K | 1.3% | 5 | | Apr 2026 | 49.5K | 26.1% | 2 | 2.6K | 1.4% | 4 | | May 2026 | 49.5K | 26% | 2 | 2.6K | 1.4% | 5 | | Jun 2026 | 49.5K | 26.8% | 2 | 1.8K | 0.96% | 5 | | Jul 2026 | 49.5K | 26.8% | 2 | 1.7K | 0.93% | 5 | | Aug 2026 | 49.5K | 26.9% | 2 | 1.4K | 0.75% | 5 | | Sep 2026 | 49.5K | 23.2% | 2 | 1.7K | 0.82% | 5 | ## How each brand is measured Brandwave collects information about searches that people make online using LegalOn’s and Luminance’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. - **LegalOn**: Measured on the search term “legalon”. - **Luminance**: Measured on the search terms “luminance ai” and “luminance legal”, summed into one figure. - [LegalOn profile](/demand/global-en/brands/legalon) - [Luminance profile](/demand/global-en/brands/luminance-ai) - [All contract review platforms worldwide](/demand/global-en/categories/contract-review-platforms): 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 LegalOn or Luminance more popular in search? In September 2026, LegalOn had more branded searches than Luminance among contract review platforms worldwide. LegalOn had about 49,500 branded searches, while Luminance had 1,740. LegalOn made up 23.2% of all contract review platform searches we track, and Luminance accounted for 0.82%. ## Cite this page Brandwave. "LegalOn vs Luminance: Which is searched more?". https://gobrandwave.com/demand/global-en/compare/legalon-vs-luminance-ai This page is also available as HTML at https://gobrandwave.com/demand/global-en/compare/legalon-vs-luminance-ai. Brandwave publishes an index of its Markdown pages at https://gobrandwave.com/llms.txt.