According to AlphaMoat, as of 2026-09, the Chrome extension LastCheck has 109 users (+3.8% MoM), rated 5 (26 reviews) — ranked #4,086 of 9,324 AI browser extensions, and #370 of 895 in Industry Services.
What is LastCheck
Effortlessly Proofread Contracts with AI LastCheck is your intelligent companion for reviewing documents in Gmail attachments and DocuSign, helping you catch any unexpected changes before signing important documents.
Key Features:
- Seamless Integration - Automatically detects documents in Gmail and DocuSign
- AI-Powered Comparison - Reviews documents word by word against expected versions
- Visual Change Tracking - Highlights additions and deletions with clear color coding
- Smart Insights - Provides AI-generated recommendations for each modification
- Easy Sharing - Share comparison results instantly with team members via link or email
Perfect For:
- Business Professionals reviewing contracts and agreements
- Legal Teams verifying document versions
- Executives signing important documents
- Anyone who needs to ensure document accuracy
Why Choose LastCheck: ✓ Save time on document review ✓ Reduce personal liability risk ✓ Make informed decisions ✓ Sign with confidence ✓ Share findings effortlessly
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LastCheck seamlessly integrates with your workflow, providing peace of mind when reviewing and signing important documents. Install now and never miss important changes again!
Extension profile
User Growth Trend
Popular in Industry Services
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+ CompareData month: 2026-09 · User counts and ratings come from public Chrome Web Store data, aggregated monthly. See methodology.