Harvey and Spellbook both market themselves as “AI for lawyers,” but they’re aimed at different floors of the market. Harvey is the AmLaw 100 / Magic Circle workhorse — research, drafting, and discovery across an entire firm. Spellbook is a Word add-in for transactional lawyers, especially mid-market and in-house teams that live in contracts. Don’t pick on the brand; pick on where the work happens.
Where Harvey wins
Breadth of legal work. Harvey handles litigation prep, regulatory research, due diligence, and bespoke firm workflows. Spellbook is mostly contracts. If your team does more than redlining, Harvey covers more ground.
Enterprise-grade deployment. Harvey ships with SOC 2 Type II, dedicated tenancy, custom model fine-tuning on firm precedent, and the kind of MSA your GC actually wants to sign.
Workflow agents. Harvey’s “Workflows” let you chain steps — extract clauses, compare to playbook, draft markup, summarize for partner. Spellbook’s automations are shallower.
Where Spellbook wins
Word-native UX. Spellbook lives inside Microsoft Word, where transactional lawyers already work. No new app, no context-switching. Harvey forces a browser tab.
Time to value. A 5-lawyer team can install Spellbook this morning and be redlining by lunch. Harvey is a procurement project — months of pilot, security review, training data ingestion.
Pricing for mid-market. Spellbook is per-seat and roughly an order of magnitude cheaper than Harvey. For firms under 50 lawyers, Harvey’s economics rarely pencil out.
Pricing reality
Harvey is enterprise-priced and quote-only — assume six figures annually for a real deployment, more if you want fine-tuning. Spellbook publishes per-seat pricing in the low hundreds per month, with a Business tier for larger teams. The gap is structural, not seasonal: Harvey is selling firm transformation; Spellbook is selling a productivity add-in.
Verdict
Pick Harvey if you’re an AmLaw 200 / Magic Circle firm or a Fortune 500 in-house team, you do litigation and regulatory work in addition to contracts, and you need a deployable platform with custom training on your own precedent.
Pick Spellbook if you’re a mid-market firm or in-house team where 70%+ of the AI use case is contract redlining and drafting in Word, and you need value this quarter, not next fiscal year.
The single mistake to avoid: buying Harvey for a contracts-only team. You’ll pay AmLaw prices for Word-add-in work.
Harvey and Spellbook both market themselves as “AI for lawyers,” but they’re aimed at different floors of the market. Harvey is the AmLaw 100 / Magic Circle workhorse — research, drafting, and discovery across an entire firm. Spellbook is a Word add-in for transactional lawyers, especially mid-market and in-house teams that live in contracts. Don’t pick on the brand; pick on where the work happens.
Where Harvey wins
Where Spellbook wins
Pricing reality
Harvey is enterprise-priced and quote-only — assume six figures annually for a real deployment, more if you want fine-tuning. Spellbook publishes per-seat pricing in the low hundreds per month, with a Business tier for larger teams. The gap is structural, not seasonal: Harvey is selling firm transformation; Spellbook is selling a productivity add-in.
Verdict
The single mistake to avoid: buying Harvey for a contracts-only team. You’ll pay AmLaw prices for Word-add-in work.