Harvey AI vs Spellbook Pricing | Costbench
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Team size
25 seats

Harvey AI vs Spellbook

AI Legal Tools pricing comparison · 2026

Harvey AI uses custom pricing, while Spellbook uses custom pricing. These products use different pricing models (Per-seat subscription vs ), so a direct price comparison isn't meaningful — costs depend on usage volume and mix.

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2 products · AI Legal Tools
Side-by-side · live
Harvey AI
Harvey AI does not publish public pricing as of March 2026.
verified 7w ago
View pricing →
S
Spellbook
Spellbook does not publish pricing publicly.
verified 5d ago
View pricing →
Estimated license cost
at 25 seats
List price × seats. Click a tier below to lock it.
Pricing model unknown
Pricing model unknown
no public list price found
Custom pricing
Custom
all tiers are quote-only
REF · 01

Sources & confidence

Every dollar amount and contract clause below traces back to a sourced fact. We don't manufacture composite scores.

Where this data comes from
Vendr · TrustRadius · Reddit · BBB · official docs
Sources No structured sources
Last verified 1mo ago
Confidence Limited confidence
Sources No structured sources
Last verified 5d ago
Confidence Limited confidence
REF · 02

Plans at a glance

Every tier per product. Lock one to drive the cost row above and reveal a tier-specific outbound CTA.

Tier ladder
Click a tier to lock the cost row to it. Locking surfaces a tier-specific Visit CTA.
REF · 03

Hidden costs

Each cost is severity-ranked, with the dollar range quoted from its source (Vendr, Reddit, TrustRadius, BBB, official docs) — never our estimate.

Beyond the sticker
Severity-ranked, sourced
No hidden costs documented
No hidden costs documented
REF · 05

What users say

Aggregated, with sample sizes. We use whichever review platform has data.

User reviews
TrustRadius · Trustpilot · G2
No public ratings yet
Best for
Large law firms and legal departments needing enterprise-grade AI for research, drafting, and document review with custom models
No public ratings yet
Best for
Law firms of any size needing AI-assisted contract drafting and review
Decide
Get a quote from each vendor
Each link opens the vendor's pricing page in a new tab.
License cost is computed from publicly listed plans (real math, list price × seats). Median annual cost is from Vendr's deal flow when available — see source badges. Hidden costs and contract terms each cite their own sources. We do not invent composite scores.
AI Legal Tools

Harvey AI

Custom pricing
/user/month
1 plan
Full pricing breakdown →
VS
AI Legal Tools

Spellbook

Custom pricing
/lawyer/month
3 plans
Full pricing breakdown →

Different Pricing Models

Direct price comparison isn't meaningful here — Harvey AI uses Per-seat subscription pricing while Spellbook uses pricing. Your actual cost will depend on usage volume, team size, or both. Here's each product in its native unit.

Per-seat subscription

Harvey AI

Custom pricing
See full Harvey AI pricing →
vs

Spellbook

Custom pricing
See full Spellbook pricing →

Plan-by-Plan Pricing

Plan Harvey AI Spellbook
Enterprise Custom Custom
In-House Teams Custom
Academic Custom

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