Stackleaks
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SaaS waste, found nightly

Your ex-colleagues are still on payroll. Sort of.

Stackleaks checks every paid seat in your stack against your real roster — and hands you a receipt for the ghosts, the dead weight, and the plans you outgrew downward.

Hunt my ghosts → Try the waste calculator
Free scan · no card · about 4 minutes
Ghost report
Acme Inc. · 43 employees
Jan P.
left in March · still in Slack + Jira
$1,470/yr
Marta K.
left in May · still in Figma
$864/yr
Zoom
9 host licenses · 2 ever host
$1,362/yr
monday.com
Pro plan · Standard usage
$1,194/yr
leaking / year
$4,890
…and that's just the tools we could see ↓

Three ways your stack leaks

Every finding arrives with a name, a reason, and a number.

Ghost seats

Ex-employees who were removed from Google — but Slack didn't get the memo. We cross-check every seat against your roster, nightly.

$1,470/yr avg. per ghost
Dead weight

Licenses nobody has opened in 90+ days. Still billed monthly, still renewing quietly, still nobody's problem. Until now.

31% of seats, typically
Oversized plans

Enterprise tier, starter usage. We compare what you pay for with what your team actually touches — per plan, per tool.

$3,200/yr avg. rightsizing win
Why this keeps happening

The SSO tax broke your offboarding.

Vendors charge 2–5× extra for the SSO tier that makes central offboarding possible. Sensible teams refuse to pay it — which means when someone leaves, no button removes them everywhere. Their seats just… stay. Paid, active, invisible.

Stackleaks is the fix that doesn't cost 4× more: we watch every roster read-only and tell you the moment a leaver's seat lingers.

we're the watchdog, not another platform
SSO tier markup
2–5×
typical vendor surcharge
Documented offenders
150+
on sso.tax
Worst case
+16,567%
yes, really
Ghost seats per leaver
3.4
audit average

Plays well with the stack you already pay for

25 tools we can read today — read-only, revocable any time. we look, we never touch →

C
ClickUp
full scan
C
Confluence
full scan
G
GitHub Copilot
full scan
G
GitLab
full scan
G
Google Workspace
full scan
H
HubSpot
full scan
J
Jira
full scan
J
Jira Product Discovery
full scan
J
Jira Service Management
full scan
L
Linear
full scan
M
Microsoft 365
full scan
M
Monday.com
full scan
O
OpenAI
full scan
P
Pipedrive
full scan
S
Slack
full scan
Z
Zendesk
full scan
Z
Zoom
full scan
A
Anthropic
roster only
A
Asana
roster only
D
Dropbox Business
roster only
F
Figma
roster only
G
GitHub
roster only
I
Intercom
roster only
M
Miro
roster only
N
Notion
roster only

On the roadmap: 1Password, Canva, and Salesforce. Ask for yours — requests set the order we build them in.

Find out what you're paying the ghosts.
the scan is free. the silence afterwards is not.
Start the free scan

Free to find the ghosts. $59/month to keep them out.

Priced by team size, never per seat — nickel-and-diming would be a strange look for a cost-cutting tool. Full pricing →

Your team yearly = 2 months on the house →
Scan
$0 free forever

The complete report — every ghost, full names, no blurring.

✓Identity source + 2 tool connectors
✓Full amounts and identities
✓Manual re-scan every 7 days
Run the free scan
Monitor
$59 /month, 2 – 30 people

The nightly watchdog. New ghost, alert the same week.

✓Unlimited connectors, nightly syncs
✓Same-week new-ghost alerts + Monday digest
✓Recovered-money history
Start monitoring →
300+
let's talk

More than 300 people? Same watchdog, sized to your org.

✓Everything in Monitor
✓Band pricing beyond 300
✓Price benchmarks (soon)
✓Invoice scanning (soon)
Talk to us