Smart Lock Automation for STR

Every code. Every booking.
Zero manual work.

Threshld connects your booking platform to your smart locks. When a booking is confirmed, a unique guest code is programmed — and removed cleanly after checkout. You don't touch it.

The old way doesn't scale.

Managing guest access by hand works fine at one property. At four, it's a liability. At ten, it's chaos.

⚠️

Manual codes

Creating and sharing guest codes one booking at a time. Each stay is another task you can't forget — until the day you do.

🔇

Silent failures

Code not programmed. Guest locked out at 11pm. You find out when they call — long after anything can be quietly fixed.

📱

Three apps, one stay

PMS here, lock app there, device dashboard somewhere else. The mental load compounds with every property you add.

Three steps. Then it runs itself.

Set it up once. Threshld handles every booking automatically from there.

01

Connect your tools

Link your PMS — Hostfully, Guesty, Airbnb — and your smart locks (TTLock, Schlage, Yale) in minutes. No code required.

02

Set your rules

Choose when codes activate, how long they're valid, and what happens if something fails. Set once, applied to every booking.

03

Threshld handles the rest

Codes created, programmed, verified, and removed automatically. You get an alert only when action is needed — which is rarely.

Built for operators who can't afford surprises.

Every step of guest access, handled without you.

Unique codes per booking

Every guest gets their own code. No sharing, no reuse, no overlap.

Timed activation

Codes activate 14 days before check-in. Not before — no early access, no security gaps.

Automatic removal

The moment checkout is complete, the code is gone. No stale access, ever.

Hourly failure sweep

If programming fails, Threshld retries every hour until it's confirmed — silently.

Backup code fallback

3 hours before check-in, if the primary code hasn't confirmed, a backup fires automatically.

Ops dashboard

Live status for every booking. Manual retry, override, and a full audit trail when you need it.

Works with the tools you already use.

Native connections to the most common STR platforms and lock systems. More being added regularly.

Booking platforms
Hostfully Airbnb Coming soon Guesty Coming soon VRBO Coming soon
Smart locks
TTLock Schlage Coming soon Yale Coming soon August Coming soon

Simple pricing. No surprises.

Join early access to lock in founder rates before we launch.

Starter
Free

For operators just getting started with automation.

  • 1 property
  • Up to 50 bookings/month
  • Core automation
  • Email support
Get started free
Enterprise
Custom

For larger portfolios with complex requirements.

  • 10+ properties
  • Custom integrations
  • Dedicated SLA
  • White-glove onboarding
Talk to us

All prices in USD. Billed monthly. No contracts. Pricing finalised at launch.

Be first when we launch.

Threshld is in development. Join the waitlist and get early access pricing — plus direct input into what we build first.