Company record
Clearbrief
Updated November 2, 2026 · Presspool
Clearbrief is AI inside Microsoft Word that backs legal writing with clickable, verifiable citations for litigators, in-house teams and courts. clearbrief.com
Funding
- $4M, round type not disclosed, announced June 26, 2024. Sources: bizjournals.com.
Whether AI names Clearbrief
- On the Legal AI map: named or cited in 8 of 52 answers to Presspool's Legal AI questions on November 2, 2026 (ChatGPT 3 of 8, Claude 0 of 8, Perplexity 2 of 8, Gemini 0 of 8, Copilot 1 of 8, Google AI Mode 1 of 8, Google AI Overviews 1 of 4). See the map. Of the 32 companies on the map, Clearbrief ranked 9th by answers naming or citing it in that sample. The other companies AI names most on Legal AI questions: Harvey (48 of 52), Spellbook (33 of 52), Legora (26 of 52), Luminance (26 of 52) and LegalOn (11 of 52). Most often named in the same answers: Harvey (8), Luminance (4), Spellbook (4), Supio (4), Eve (3).
Week by week
Answers that named or cited Clearbrief in each weekly sample of Presspool's Legal AI questions, by the Monday of the sample week. A row is added every week.
| Week of | Legal AI |
|---|---|
| September 28, 2026 | 5 of 51 |
| October 5, 2026 | 4 of 48 |
| October 12, 2026 | 4 of 51 |
| October 19, 2026 | 6 of 54 |
| October 26, 2026 | 7 of 54 |
| November 2, 2026 | 8 of 52 |
Sources AI cites when it names Clearbrief
Presspool asked its 8 Legal AI questions on November 2, 2026; 8 of the 52 answers named or cited Clearbrief, on ChatGPT, Perplexity, Copilot, Google AI Mode and Google AI Overviews. The sites those 8 answers cited most:
- clio.com: 4 of 8 answers
- thomsonreuters.com: 4 of 8 answers
- harvey.ai: 3 of 8 answers
- lexisnexis.com: 3 of 8 answers
- openai.com: 3 of 8 answers
- eve.legal: 2 of 8 answers
- hostinger.com: 2 of 8 answers
- legora.com: 2 of 8 answers
- luminance.com: 2 of 8 answers
- nexlaw.ai: 2 of 8 answers
Related records
Also on the Legal AI map: August, Briefpoint, Chamelio, Crosby, Darrow, DeepJudge, Definely, Eudia, Eve, EvenUp, Falcon, Fearn and 19 more on the map.