Spellbook vs Luminance — Features, Pricing & Reviews Compared

Spellbook

ai-legal

Luminance

ai-legal

Overview

What each tool does and who it's for

Spellbook

Luminance

End-to-End AI for Every Contract Touchpoint. Luminance uses Legal-Grade™ Agents to Automate, Expedite & Enhance Contract Activity across your busi

Today, more than 1,000 organizations across 70 countries use Luminance, including all of the Big Four consultancy firms, over a quarter of the Global Top 100 law firms, and global companies such as AMD, BBC Studios, Hitachi, Liberty Mutual and Koch Industries. In early 2025, Luminance raised $75 million in Series C funding. The company has been featured in Forbes’ AI 50 List, Inc. 5000 Fastest-Growing Companies in America, and was named Best AI Product for Legal at the CogX Awards. Our technology is changing the way businesses operate. Come build solutions that matter, alongside a team that’s as ambitious as you are.

Key Metrics

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Avg Rating

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Mentions (30d)

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GitHub Stars

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GitHub Forks

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npm Downloads/wk

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PyPI Downloads/mo

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Community Sentiment

How developers feel about each tool based on mentions and reviews

Spellbook

0% positive100% neutral0% negative

Luminance

0% positive100% neutral0% negative

Pricing

Spellbook

Luminance

tiered

Pricing found: $75

Features

Only in Luminance (9)

Related PressLuminance Appoints Daniel Head as President to Accelerate Global Growth Summary: what’s being proposed. Reason: why it’s not standard against internal benchmarks. Mark-Up: suggested alternative language which can be inserted in a click.Check out our latest blog postsWhy a Proof of Value Matters: Letting AI Speak for ItselfAll-In on Legal AI: The Rise of the AI-Powered Enterprise in 2025Learnings from AI Week: Australia’s Next Step in Productivity

Product Screenshots

Spellbook

No screenshots

Luminance