Luminance vs Spellbook
Luminance (Luminance Technologies Ltd) and Spellbook (Spellbook) side by side on public data, as of Oct 6, 2026.
Side-by-side numbers
| Metric | Luminance | Spellbook |
|---|---|---|
| Pulse Score | 15 | 13 |
| Overall rank | #196 | #205 |
| Downloads, last 7 days | — | — |
| Downloads, 7-day change | — | — |
| Downloads, 30-day change | — | — |
| VS Code installs | — | — |
| Marketplace rating | — | — |
| GitHub stars | — | — |
| Homebrew installs, 30 days | — | — |
| Hacker News mentions, 30 days | 0 | 0 |
| Latest stable release | — | — |
| Stable releases, 90 days | ||
| Terminal-Bench (best run) | — | — |
| Price | Custom | Custom |
| License | ||
| First released | — | 2022 |
| Interfaces | — | — |
| Models |
Luminance
An AI platform for contract negotiation, review and repository analysis whose agent takes natural-language instructions and carries out contract tasks such as mark-ups, approvals and reports.
Pricing: No public pricing; demo requests only.
Spellbook
An AI tool for contract drafting, review and comparison that runs as a Microsoft Word add-in; its Associate agent works through multi-document legal tasks under a lawyer's supervision.
Pricing: Custom pricing by team size with a 7-day free trial.