Clearbrief vs Spellbook
Two Legal AI tools, side by side. Both are verified against their own live sites. Here is what each does well and who it is for, so you can choose what fits.
Clearbrief
clearbrief.com
Cite facts, not fake cases
Best forLitigators and legal writers drafting briefs, motions and filings
What it doesClearbrief is an AI legal writing tool built into Microsoft Word that helps attorneys draft briefs and motions while verifying that citations point to real, supporting evidence. It emphasises fact-checking to guard against fabricated case citations.
Capabilities
Visit Clearbrief →- Add hyperlinked, verifiable citations to factual claims
- Build timelines and summaries from a document set
- Auto-generate tables of authorities and exhibits
- Convert and check citation formats such as Bluebook
- Detect potentially fabricated case citations via LexisNexis integration
Spellbook
spellbook.com
AI contract review and drafting inside Microsoft Word
Best forIn-house legal teams and law firms that handle commercial contracts and want AI inside their existing Word workflow.
What it doesSpellbook is an AI legal assistant that works directly inside Microsoft Word for commercial contract work. It can review and redline contracts, draft clauses and documents, answer contract questions with citations, and benchmark agreements against market standards.
Capabilities
Visit Spellbook →- Review and redline contracts to identify risks
- Draft clauses and documents from scratch or precedents
- Answer contract questions with citations
- Compare contracts against market standards
- Works directly in Microsoft Word
How to choose
Choose Clearbrief if you are litigators and legal writers drafting briefs, motions and filings. Choose Spellbook if you are in-house legal teams and law firms that handle commercial contracts and want ai inside their existing word workflow. Both sit in Legal; the right pick depends on your exact workflow and budget.
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