Doc Sync AI
Two versions of the same document. One reconciled version, in minutes.
Paste, upload, or link two versions of any document. Doc Sync AI produces a plain-language diff, a severity-flagged inconsistency list, and a fully reconciled version ready to share.
CLIENT SOW — REDLINE
3 INCONSISTENCIES · 1 CRITICAL
Payment Terms
Severity
The Comparison Nobody Wants To Do Manually
Everyone has two versions. Nobody wants to compare them line by line.
A client redlines your SOW. A co-writer revises the treatment. A vendor's contract comes back with edits buried on page four — the kind of change that's easy to approve without noticing.
A client redlines your SOW and you're left comparing two Word docs line by line, hoping you don't miss a changed number.
Cost: a missed number, signed anyway
A co-writer sends back a revised treatment and there's no clean way to see what actually changed versus what just got reformatted.
Cost: hours spent guessing what changed
A vendor's contract comes back with edits buried on page four — the kind of change that's easy to approve without noticing.
Cost: a buried edit, approved blind
The Difference
Stop comparing by eye. Start resolving by design.
Before
Two documents, compared by eye, line by line
Reformatting and real changes look the same
A changed number gets the same weight as a comma
No record of what was compared or when
Whoever missed the change finds out later
After
A plain-language summary of what actually changed
Every change flagged Critical, Notable, or Minor
Choose Version A, Version B, or keep both, per change
A reconciled document ready to export or send back
Nothing buried on page four gets through unnoticed
What you get
Three Input Methods
Paste text, upload a .docx, .pdf, or .txt file, or — on Pro — link a Google Doc. Any combination of sources for the two versions you're comparing.
Paste · Upload · Google DocsPlain-Language Diff Summary
A paragraph describing what changed overall — not a wall of tracked-changes markup.
Not A Wall Of MarkupSeverity-Flagged Inconsistencies
Every change tagged Critical, Notable, or Minor, so a changed payment term doesn't get the same weight as a comma.
Critical · Notable · MinorResolve Side By Side
Each flagged change shows both versions side by side — choose Version A, Version B, or keep both.
Use A · Use B · Keep BothExport Anywhere
Download the reconciled document as DOCX or PDF.
DOCX · PDFGoogle Docs Write-Back
On Pro, write the reconciled version straight back into a new or existing Google Doc.
Pro FeaturePART OF THE SPECIALIZED CATALOG
Doc Sync AI reconciles what any tool produces.
Doc Sync AI stands on its own — paste, upload, or link any two document versions and get a reconciled result back. It also pairs naturally with the rest of the catalog: compare a redlined SOW, treatment, or brief generated anywhere else in Nukowd by copying the text in.
SOW Bot
Client redlines a generated SOW? Paste both versions in to see exactly what changed before you countersign.
Pharma Brief Builder
Medical affairs sends back a revised brief? Compare it against your original before you rebrief the studio.
How It Works
From two versions to one reconciled document in four steps.
Add Both Versions
Paste, upload a file, or — on Pro — link a Google Doc, in any combination.
Review The Diff
A plain-language summary plus every change flagged by severity.
Resolve Each Change
Choose Version A, Version B, or keep both, one at a time.
Export Or Write Back
Download as DOCX or PDF, or send straight back to Google Docs on Pro.
Not Every Change Is The Same Change
Severity, not just difference.
A changed payment term and a changed comma are both technically edits. Doc Sync AI tells you which one actually matters.
Critical
Changes that shift money, dates, or obligations — the ones that change the deal.
Notable
Changes worth a second look, but not deal-breaking on their own.
Minor
Wording, formatting, or phrasing — changed, but not consequential.
Built For Anyone Comparing Two Versions
If you've ever had two versions of the same document, this is for you.
Freelancers & Consultants
See exactly what a client changed in a redlined contract before you sign.
Screenwriters
Reconcile two treatment or script versions without a line-by-line read.
Small Business Owners
Catch a vendor's buried edit before it costs you.
Project Managers
Know exactly what was added, removed, or quietly reworded between revisions.
Solo
- 40 compare or reconcile runs per month
- Paste or upload input (.docx, .pdf, .txt)
- AI-powered diff & conflict detection
- Export as DOCX or PDF
Pro
- Everything in Solo
- 60 compare or reconcile runs per month
- Google Docs input + write-back
- Sync history (last 50 comparisons)
cancel anytime
The changed number is on page four. You haven't seen it yet.
Every document you accept without a real comparison is a bet that nothing important moved. Paste both versions in and see exactly what changed — before you agree to it.
Compare My First Documents →Common questions
What file types can I compare?
Paste text directly, upload a .docx or .pdf, or — on Pro — link a Google Doc. Any combination of sources works for the two versions you're comparing.
What's the difference between Solo and Pro?
Solo includes 40 compare or reconcile runs a month with paste and file upload. Pro includes 60 a month and adds Google Docs input and two-way write-back — resolve conflicts and push the reconciled version straight back into the original Google Doc.
Does it replace legal or editorial review?
No — Doc Sync AI surfaces every change and flags severity so nothing slips through, but you still make the call on each one. It's built to catch what a manual read-through misses, not to replace judgment on what to do about it.