Scope-creep detection for agencies
Your client asked for a “quick favor” in Slack. You just lost $4,000.
TWINJAM checks Slack, Jira and GitHub against your signed SOW, catches scope creep before coding starts, and drafts change orders clients happily sign.
Works with Slack, Teams, Jira, Linear & GitHub · 2-minute setup · Zero developer time tracking required
Maja (Halvorsen Freight) 4:31 PM
Hey! Can we make the export feature also generate custom PDF invoices for EU VAT? Should be a quick one.
Agency dev 4:33 PM
Sure thing, should only take a couple of hours!
Outside contracted export scope
SOW §4.2(c)
“Exports limited to CSV of shipment records. Invoicing, tax calculation and PDF generation are excluded.”
Est. 18 h × $135/h = $2,430
Change order draftedProtecting $85M in agency deliverable value across 61 agencies.
Slack
Microsoft Teams
Jira
Linear
GitHub
Asana
Harvest
DocuSign
The anatomy of unbilled scope creep
Scope creep doesn't happen in formal change requests. It happens in Slack at 4:30 PM.
82% of out-of-scope requests first appear in Slack or Teams, not tickets. Toggle the timeline to see the same request with and without a referee.
Tue 4:30 PM
The casual request
Client posts in #proj-redesign: “Can we make the export also generate custom PDF invoices for EU VAT?”
Tue 4:34 PM
The well-meaning developer
“Sure thing, a couple of hours!” Actual: 18 hours, 3 API revisions and a breaking schema change.
+3 weeks
The PM discovery
Sprint budget is 140% burned. Nobody can find where the hours went.
+4 weeks
The awkward confrontation
Agency raises an invoice. Client: “You never said this was out of scope!”
Month end
The write-off
$3,600 of billable engineering time disappears from the project P&L.
Net result: $3,600 written off and a client who now doubts your estimates.
Measured, not promised
What agencies recover in the first quarter.
From the TWINJAM onboarding audit of 412 fixed-fee projects across 61 agencies, January to September 2026.
Read the 2026 benchmarks- 18.4%
- average project margin reclaimed across fixed-fee engagements
- $140k+
- in annual unbilled hours surfaced per $1M of agency revenue
- < 3 min
- to generate a fully itemized, SOW-referenced change order
- 0 days
- of retroactive budget write-offs once boundaries are monitored
How it works
Four steps from signed SOW to signed change order.
{
"deliverables": [
{ "id": "D-3", "text": "Shipment export (CSV)", "clause": "4.2(a)" }
],
"exclusions": [
{ "id": "X-2", "text": "Invoicing, tax calculation, PDF generation", "clause": "4.2(c)" }
],
"revision_cap": { "rounds": 2, "clause": "2.4" },
"assumptions": [
{ "id": "A-4", "text": "Client provides staging API keys by Day 5", "due": "2026-11-14" }
]
}Six core modules
One contract-aware layer across your whole delivery stack.
Each module works alone. Together they turn the SOW from a PDF in a drawer into a live boundary your whole team can see.
AI SOW boundary parser
Identifies ambiguous deliverables like “robust reporting” or “standard integrations” and missing exclusions before kickoff.
4.1 The Agency will deliver robust reporting and standard integrations with the client's existing systems, including reasonable revisions.
Slack & Teams sentinel
Evaluates client chat requests against contract terms with zero disruption to the conversation.
Jira & Linear task auditor
GitHub PR scope inspector
Detects uncontracted architecture, migrations and third-party SDKs in pull requests.
+ db/migrate/0042_add_vat_ledger.rb + "stripe": "^17.4.0" ! No matching SOW deliverable (D-1..D-9)
Polite change order drafter
Empathetic, itemized change orders that cite the agreed clause without creating friction.
“We'd love to build that! It falls outside the current SOW sprint, so we've drafted a quick change order for your approval.”
Margin & realization telemetry
Real-time project burn against contracted deliverable progress, per client and per sprint.
“We recovered $42,000 in unbilled engineering work across four client projects in our first 60 days. None of it was a fight.”
“It took the emotion out of scope management. Our PMs walk into client calls with the clause, the thread and the hours already lined up.”
Built for how you deliver
Different agencies leak margin in different places.
Stop absorbing uncontracted API quirks and auth refactors.
TWINJAM reads pull requests for new migrations, SDKs and routes, and compares Jira stories with SOW milestones, so a “small” third-party change surfaces before it eats a sprint.
See the custom dev shops playbookTWINJAM vs. time tracking
Time trackers tell you the money is gone. TWINJAM stops it leaving.
Harvest and Toggl are excellent at recording hours after they are worked. TWINJAM sits upstream: it stops unbilled work before developers write the code, then reads your time entries to prove it.
See all comparisons| Capability | TWINJAM | Time tracking alone |
|---|---|---|
| Tells you a project went over budget | After the hours are burned | |
| Catches the request before work starts | ||
| Cites the exact SOW clause | ||
| Reads Slack, Teams, Jira, Linear and GitHub | ||
| Drafts an itemized change order | ||
| Requires developers to log every minute | ||
| Correlates time entries with contracted deliverables | Manual export |
Enterprise security & data isolation
Your clients' words stay your clients' words.
Read the security architectureZero model training
No client code or chat is ever used to train public or shared models. Inference runs under zero-retention agreements.
Granular channel filtering
Only the #client- channels and repos you allow-list are read. Everything else is invisible to TWINJAM.
SOC 2 Type II infrastructure
AES-256 at rest, TLS 1.3 in transit, read-only OAuth scopes, US, EU or India data residency.
Questions agencies ask first
The six objections we hear in every demo.
Still unsure? Explore the sandbox or talk to our team.
TWINJAM runs as a private bot inside your agency workspace and reads only the shared #client channels you select. Alerts go to a private PM feed such as #pm-scope-alerts. Clients never receive an automated message, and nothing is posted into the shared channel.
Every flag carries a confidence score and the exact SOW clause it was compared against. Low-confidence items land in a review queue for the PM to accept, dismiss or mark as in scope, and those decisions tune the rules for that contract. TWINJAM never sends anything to a client without PM approval.
Under 45 seconds for a typical 25-page PDF or Word SOW. You then review the extracted deliverables, exclusions, revision caps and assumptions before monitoring starts, which usually takes 10 to 15 minutes.
Jira, Linear, Asana, ClickUp, Trello and GitHub Issues and pull requests, alongside Slack, Microsoft Teams and Gmail or Outlook for client email. Time and finance sync covers Harvest, Toggl Track, Clockify, QuickBooks Online and Xero.
Yes. Set role-based or blended hourly rates per client, choose fixed-price addendums, hourly or milestone adjustments, and apply your own branding, payment terms and signature blocks. Change orders export to PDF or go straight to DocuSign or PandaDoc.
No. TWINJAM reads time entries from Harvest, Toggl Track, Clockify or QuickBooks Time and correlates them with contracted deliverables, so you can see which hours were spent inside the SOW and which went to work nobody agreed to pay for.
Protect your agency margins on the very next client project.
14-day free production trial. Connect one SOW, one Slack channel and one board, and see what is already drifting.