Stop chasing down requests, digging through spreadsheets, and guessing who's out this week. PTOFlow handles it all — requests, approvals, calendars, and Slack — in one tidy place.
Pending Requests
Sarah Chen
Dec 23 – Jan 3 · 8 working days
Marcus Rivera
Jan 6 – Jan 7 · 2 working days
Employees submit a request. Managers get notified. One click to approve or decline. No email chains, no sticky notes, no “did you see my PTO request?” messages.
PTOFlow
Slack · #pto-requests
🏝️ Sarah Chen has requested 8 days of Vacation (Dec 23 – Jan 3).
Request approved!
Sarah, your Vacation request for Dec 23 – Jan 3 has been approved. Enjoy the break!
Sarah's PTO Balance — Updated automatically

The moment a request is approved, it lands on your team's shared Google Calendar — automatically. No manual updates. No outdated spreadsheets. No more “wait, I didn't know you were going to be out that week.”
Requests show up as Slack messages. Managers tap Approve or Decline. Done. Employees can also check their balances, submit new requests, and see pending approvals — all from Slack commands.
/pto request
New PTO request from Sarah Chen
Type: 🏝️ Vacation
Dates: Dec 23 – Jan 3 (8 working days)
Note: Holiday family trip
Onboarding walks you through everything. No IT department required.
Add your company holidays, PTO categories, and teams. We pre-fill the common stuff so you're not starting from scratch.
Import employees directly from Google Workspace or add them manually. Everyone gets an email invite to sign in with Google SSO.
Requests, approvals, calendar syncs, and Slack notifications all happen automatically. You just show up and manage.
Join teams that have replaced their PTO chaos with PTOFlow. Free for 14 days — no credit card needed, no lengthy setup.
Start your free trialNo credit card required · Cancel any time