A living record of what you’re building for your client.

ScopeDiff turns your signed scope into a living record you and your client share. One link that stays current as the work moves, showing what’s done, what’s changed, and what’s grown beyond the original agreement.

Start free See a live record
scopediff.com/share/cobalt
Shared · read-only
How it works

Start from your signed scope. AI tracks what you build. Your client stays aligned.

You already send your client updates. ScopeDiff turns that into one shared record that stays current as you build, so nothing slips and both sides see the same thing.

01 · Upload

Upload your signed scope

Upload the scope you signed. ScopeDiff turns it into structured deliverables, milestones, and boundaries you can track.

v1 locked
02 · Update

AI does the weekly update

Each week, AI reads your GitHub commits and merged PRs and drafts the status changes for you to confirm.

AI reads your commits
03 · Share

Share one link

Send your client one read-only link that always shows where things stand, no login required.

shared read-only
Stay aligned

Your client sees every change, measured against the scope you agreed on.

You stay aligned the whole way through, with no “that’s not what we agreed” at the end.

  • What changed since they last looked, in plain English.
  • What’s beyond the original scope, clearly flagged.
  • Every version saved, so you both have a record to point to.
scopediff.com/share/cobalt
scopediff.com/projects/cobalt
New · GitHub integration

As you build, the update keeps up.

You confirm the weekly update instead of writing it from scratch.

  • Reads your merged PRs and commits, matched to deliverables.
  • Proposes each status change with its source.
  • You stay in control. Every proposal is a one-tap confirm, never automatic.
Data privacy

Your signed agreement is never stored.

Your SOW, contract, or proposal is read once to build your scope record, then dropped.

The AI that reads it is Anthropic’s Claude, and Anthropic doesn’t train on anything sent through its API.

Scope inevitably shifts. Stay ahead of it.

Priorities shift, scope creeps, new ideas land. ScopeDiff tracks all of it against the scope you signed, so nothing gets built out of scope unnoticed.

Free for one project. Pro is $19 a month — unlimited projects, and no ScopeDiff line on your client’s record. Cancel anytime.