Spellbook vs Luminance
A side-by-side comparison of two AI tools on pricing, fit, and capability.
| 9/10 | Rating | 8.6/10 |
| contract-review | Tier | contract-review |
| Contract Review | Category | Contract AI |
| From ~$99/user/mo (quote-based) | Starting price | Enterprise (quote-based) |
| Per-seat / mo | Pricing model | Enterprise |
| Word add-in + Cloud | Deployment | Cloud / on-prem |
| Yes | Self-serve | No |
| Lawyers who want AI drafting and redlining inside the Word they already use | Best for | Enterprises that need deep analysis across large contract sets |
Our verdict
On balance, Spellbook edges ahead at 9/10 — but if your budget, tier, or existing stack favors the other, it can be the better fit. Read both full reviews.