Notice: Login is only available on desktop. Please visit from a computer to sign in.
Meet the next generation document comparison tool that gives you reliable blacklines across dozens of documents simultaneously.
Super Comparer reveals changes across multiple versions and documents - all in a single view.
-
No AI hallucinations - because this does not use Gen AI
-
No extra verification - because this extracts the actual text
Stop flipping through stacks of documents. See dependable insights you can use.
Outperform other document comparison tools, in every way.
Go Beyond Conventional Comparisons
Watch the demo video (2 minutes)
Deal Tech of the Year
No AI hallucinations
SOC 2 and ISO Certified
How to Use Super Comparer
Three simple ways to get fast, accurate comparisons — choose the one that fits how you work
Email-to-Compare
Send your files and get a comparison delivered directly to your inbox at start@supercomparer.com
Word Add-in
Compare from within Microsoft Word (coming soon) and stay in your drafting flow
"Just show me the changes"
For lawyers, differences are risks. The comparison is the risk assessment.
Five bidders. One view.
When counterparties and subject matter experts each send back their own redline, the deal gets messy fast. Super Comparer aligns every version, clause by clause — across all documents simultaneously — so you can see every position, pick the best language, and turn a consolidated draft in minutes. (Click to See Sample Output)
What's market. In actual words.
Upload a new agreement and instantly see how it compares to your past deals — no matter how differently they were drafted. Super Comparer shows you which positions are standard, which are aggressive, and where you can push. Based on the actual text of comparable documents, not an AI's best guess. (Click to See Sample Output)
14 rounds. Every concession.
Track the full arc of a negotiation across every draft. Super Comparer lines up every clause across every version, giving you a clear timeline of what changed, when, and who moved. So you know exactly where you stand before you walk into the room. (Click to See Sample Output)
80 leases. Every deviation.
Whether you are reviewing 10 leases or 100, Super Comparer shows every departure from the base document across the entire set — instantly. No flipping between PDFs. No sampling and hoping. Every risk, visible, before anyone reads a word.
Where It Makes the Difference
All Comments in One View
Gain complete visbility over all the comments from multiple reviewers.
When each of your team of subject matter experts sends back their own redline, deal timelines get messy. Super Comparer aligns every version, clause by clause. Pick the best language and consolidate your next version in minutes.
What’s Market, What’s Not
Negotiate knowing differences in the actual words of documents, not just deal points.
Upload a new agreement and instantly see how it stacks up against past deals, word for word. Super Comparer shows how terms differ across precedents, revealing which positions are common, which are aggressive, and where you can push with confidence.
Bulk Document Reviews
Complete due diligence of hundreds of documents in a matter of hours.
Whether you’re reviewing 10 leases or 100, Super Comparer shows every difference in a clear grid. Spot risks instantly, compare terms across the entire set, and focus your time where it matters. No flipping between PDFs. No hidden surprises.
Track Through Version History
See how a document evolves over rounds of edits, without chaos or guesswork.
Track the full life of a document across rounds of revisions. Super Comparer lines up every clause across every draft, giving you a clean timeline of changes, rationales, and concessions. Perfect for complex negotiations and repeat deals.
Trusted, Secure, and Built for Law
Built for Leading Lawyers
Created with and used by AmLaw 100 firms.
Enterprise-Grade Security
ISO 27001 and SOC 2 Type II certified.
Award-Winning Technology
Deal Tech of the Year, Legalweek 2023.
Standard Plan
USD 20 per month
Unlimited one-to-one
Premium Plan
USD 60 per month
Unlimited multi-document comparisons
Enterprise Plan
Custom quote
APIs and enterprise solutions
Clear and Simple Pricing
Start with a 7-day free trial with full access to all features.
