Compare tools
Side-by-side features, use cases and pricing — because the right pick depends on your job and budget, not just the ranking.
⇄ Comparison dimension — pick the market you're actually shopping in
✕
Spellbook
✓ verifiedFree trial
Word add-in that uses AI to redline, draft and benchmark contracts against a firm's own standards, for in-house teams and law firms.
416K visits/mo16K saves
✕
Law Insider
✓ verifiedFree trial
AI contract drafting, review and redlining backed by a 20M+ contract database, aimed at legal teams.
688K visits/mo
✕
NextDocs
✓ verifiedFreemium
AI tool that turns a prompt into branded docs and slides, generating multiple variants and exporting to PDF, PPTX, and Google formats.
88K visits/mo108K saves
Pricing
No public pricing
Free trial available
SimpleAI: $150/user/mo (20M+ contracts, unlimited drafts and reviews)
Free trial available
Pro: $16/mo (2,000 credits)
Pro+: $32/mo (5,000 credits)
Ultra: $80/mo (15,000 credits)
Core features
- ✦Contract redlining and risk flagging inside Word
- ✦Draft-from-scratch or template-based clause generation
- ✦Comparison of contracts against industry/market standards
- ✦Q&A assistant with citations for contract questions
- ✦Custom playbooks encoding a firm's legal standards
- ✦Multi-document agent ('Associate') for complex matters
- ✦SOC 2 Type II compliance with zero data retention options
- ✦AI drafting and clause generation validated against a large clause database
- ✦Contract review and redlining in Microsoft Word
- ✦Searchable database of 20M+ contracts and 200M+ clauses
- ✦Law Insider Index for benchmarking clauses
- ✦Library of 40+ standard playbooks and templates
- ✦Prompt-to-document and prompt-to-slides generation
- ✦Up to four variants per prompt
- ✦AI and manual editing
- ✦Brand kit for consistent styling
- ✦Export to PDF, PPTX, Google Slides/Docs
- ✦Built-in templates and deep research
Use cases
- →Redlining vendor or supplier contracts against internal standards
- →Drafting NDAs, MSAs or employment agreements from templates
- →Benchmarking a signed contract against typical market terms
- →Answering quick legal questions about specific clauses
- →Managing multi-document review across a legal matter
- →Drafting contracts and clauses quickly
- →Reviewing and redlining third-party agreements
- →Researching precedent contract language
- →Benchmarking clause quality against standards
- →Create pitch decks and presentations
- →Draft proposals, reports, and contracts
- →Produce branded social posts
- →Export documents to common formats
Visit