AI contract drafting and review suite for legal teams inside Microsoft Word
Spellbook builds AI tooling for contract drafting, review and repository search, running a TypeScript/React/Node.js stack on AWS with both OpenAI and Anthropic models plus iManage and NetDocuments integrations. Adoption of Vitally and Gong alongside HubSpot, plus pain points around renewal risk and post-sale friction, point to a company maturing its customer success and outbound engine as hiring accelerates.
Spellbook is a Toronto-based, privately held legal technology company founded in 2018 with 201–500 employees. It sells AI software to in-house legal teams and law firms for commercial contract work, covering drafting, redlining, question answering over contract repositories, market comparison, intake and contract organization. The product works inside Microsoft Word and connects to document management systems such as iManage and NetDocuments. The company hires in the United States and Canada across engineering, sales, support and operations.
Spellbook uses TypeScript, React, Node.js, Express.js, tRPC and MongoDB on AWS with AWS CDK and Docker, plus OpenAI and Anthropic models, Datadog, BullMQ and Python data tools like Pandas and scikit-learn.
Yes, hiring is accelerating, with openings spread across engineering, sales, customer support, operations and product, and a notable share of manager-level roles. Hiring is focused in the United States and Canada.
Spellbook is headquartered in Toronto, Ontario, Canada. It was founded in 2018 and has 201–500 employees.
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Spellbook's technology stack, projects, and hiring signals are inferred from public hiring and company data — career pages, public listings, and company web presence — then clustered and de-duplicated. Figures are estimates that refresh over time. Read our full methodology →
This is not an official vendor or customer list. It is a technology-adoption signal inferred from public data, intended for B2B research.