Side by side
| Feature | Rev | Spellbook |
|---|---|---|
| What it does | AI and human-verified platform for legal and investigative teams: analyzes case files, drafts documents and transcribes evidence with citations. | AI contract review and drafting inside Microsoft Word, for transactional lawyers and in-house legal teams. |
| Price from | not listed | not listed |
| Free plan | trial | trial |
| Platforms | web, ios, android, api | windows, mac, web |
| API | yes | not stated |
Rev: key features
- Multi-file evidence analysis with citations
- Document editor with export to Word or PDF
- Image analysis for finding people and details in case photos
- Transcript editor with clipping of key moments
- AI templates for chronologies and affidavits
- Mobile app for recording and analyzing field interviews
Spellbook: key features
- Contract redlining and risk detection in Microsoft Word
- Drafting new clauses and full agreements from scratch or saved libraries
- Comparison of contracts against industry standards
- Playbooks that enforce a team's legal standards on each review
- Quick Q&A over contract content
- Multi-document workflows via the Associate agent
FAQ
Is Rev or Spellbook better?
It depends on the job - compare prices, free plans and features in the table above.
Are Rev and Spellbook free?
Rev: There is a free trial. Free trial available via 'Try Rev Free'; the page does not specify limits. Spellbook: There is a free trial. 7-day free trial for lawyers and legal teams; extended trials may be available for larger organizations.