Simple property management for busy landlords

Stop chasing rent and lease dates in spreadsheets.

Track rent, see upcoming lease expirations, and keep projects moving—without enterprise complexity.

  • Rent due visibility
  • Lease expiration reminders
  • Projects & issues organized

How it works

Three steps. No accounting maze.

1) Add Properties & Leases

Get your units and lease dates in fast.

2) Track Rent Automatically

See what’s paid, due, and overdue at a glance.

3) Manage Issues & Projects

Keep repairs, turns, and follow-ups organized.

Stay on top of the basics

Outcome-first. Simple daily wins.

Never miss rent due dates

Know what’s due today and what’s overdue.

Stay ahead of lease expirations

Get clear visibility into upcoming endings.

Keep projects organized

Track repairs, turns, and tasks without juggling tools.

Built for simple workflows

Sentinel is for landlords who want clarity—not bookkeeping software.

Sentinel is a lightweight system

Add your properties, track rent, monitor leases, and manage projects. No enterprise setup. No clutter.

Not an accounting suite

If you don’t need complex chart-of-accounts workflows, Sentinel stays out of your way.

Need help getting started?

Book a 15-minute walkthrough and get set up fast.