How much does a 250-person Slack workspace typically waste on inactive seats?

About $10,500/yr on Slack Business+ at list pricing ($12.5/user/mo annual). That's ~28% of seats sitting inactive — the benchmark for teams your size.

Does the audit require Slack admin access?

Yes, but read-only. SeatMap.AI asks for users:read, users:read.email, and channels:read only. No write scopes, no message content, no DMs. Every reclaim requires your explicit one-click confirmation with a 24-hour user bypass window.

What plan do 250-person teams usually run on Slack?

Slack Business+ at ~$12.5/user/mo (annual). At 250 seats that's $3,125/mo, $37,500/yr in Slack costs alone.

Will Slack notify the inactive users before deactivation?

Yes. SeatMap.AI sends a one-time DM and email 24 hours before deactivation with a one-click bypass link. Truly inactive accounts ignore it and reclaim silently. Deactivation preserves all message history.

Growth stage · Slack Business+

A 250-person Slack workspace wastes about $10,500/yr on inactive seats.

250 people, IT and Finance splitting the offboarding checklist, seats slipping through. Connect read-only, see the ranked list of ghost seats in under 3 minutes, and reclaim without losing message history.

Run my free audit How the Slack audit works →

Slack Business+ rate

$12.5/seat/mo

Monthly Slack bill

$3,125

Typical ghost seats

~70 (28%)

Reclaimable / yr

$10,500

Math uses public Slack list pricing (annual billing). Actual savings depend on your inactive-seat rate.

What breaks at 250 people

1
HR offboarding lags Slack deactivation by a median of 11 days.
2
Contractor renewal cycles create seat-drift no one reconciles.
3
Multi-channel guests count as full seats on Business+.

How it works

1. Connect Slack (read-only)
OAuth with users:read, users:read.email, channels:read. No write scopes. Nothing changes in your workspace.
2. See your ranked list in under 3 minutes
Every seat sorted by monthly cost, last login, last message, and Slack Connect status. Guests itemized separately.
3. Reclaim with a 24-hour bypass
Flagged users get a one-time DM + email with a bypass link. Truly inactive accounts reclaim silently at next billing cycle.