Private#26 of 28 in this industry1 market
Spellbook
legal softwarelawyer ai softwarelegal ai softwarelawyers ai softwarelegal serviceslaw softwareartificial intelligencechatgpt softwarelegal contractsllmslarge language models
Raised$80m+
· Khosla Ventures, Threshold Ventures, Inovia Capital, Bling Capital, Moxxie Ventures, Path Ventures, Thomson Reuters Ventures, RBCx (debt)
over $80M equity incl. $50M Series B led by Khosla Ventures at $350M post (Oct 2025); plus $40M RBCx debt (Mar 2026) for acquisitions; formerly Rally
sourcetier B
Toronto, Ontario, Canada
Revenue—not disclosed
Markets named in1across this research
Incumbent in0the one to displace
Rank in industry26 / 28by revenue
01
Where it competes
Every market in this research that names Spellbook. Where it is the named incumbent it leads the list. The entry signal is the market’s, not the company’s — it says how open that market is to someone new.
| Market | Role | Share | Entry signal |
|---|---|---|---|
| Legal AI — Drafting, Review & Research 541110 Offices of lawyers |
Competitor | — | 16% entry signal |
02
Others in Offices of lawyers
Ranked by revenue. Companies that disclose none follow, ordered by how many markets name them.
| 1 | Thomson Reuters TSX:TRI | — |
| 2 | Alma* Private | — |
| 3 | Clio Private | — |
| 4 | LexisNexis Private | — |
| 5 | Actionstep Private | — |
| 6 | Boundless Private | — |
| 7 | CampLegal Private | — |
| 8 | CASEpeer Private | — |
| 9 | Cerenade Private | — |
| 10 | Disco Private | — |
| 11 | Docketwise Private | — |
| 12 | Envoy Private | — |
| 13 | Eve* Private | — |
| 14 | Filevine Private | — |
| 15 | Harvey Private | — |
| 16 | INSZoom Private | — |
| 17 | LawLogix Private | — |
| 18 | Legora Private | — |
| 19 | LollyLaw Private | — |
| 20 | Luminance Private | — |
| 21 | MyCase Private | — |
| 22 | Officio Private | — |
| 23 | PracticePanther Private | — |
| 24 | Robin AI Private | — |
| 25 | Smokeball Private | — |
And 3 more — see every company.
Company details are from the search.cos database (snapshot 2026-10-10); market roles, shares and sourced revenue are from the research records linked above. Filed under the industry it serves — a software vendor sits with the industry that buys from it. Ranks convert currencies at approximate rates to put companies in order; every figure shown is in the currency it was reported in.