The extension shop for hotel PMS platforms — from £26/month
Ten focused modules that install alongside your existing hotel system and work through its official API: distribution, pricing intelligence, analytics and guest-facing automation. Nothing is replaced — everything is added.

Popular modules
Built around the system you already run
API-only access
Scoped keys generated inside your platform settings. We never ask for logins or passwords.
Your PMS stays the master
Modules read and write through the published interface; your core configuration is untouched.
Monthly freedom
Every licence renews monthly and can be cancelled at any month boundary. No lock-in.
UK data handling
Options for London or Frankfurt hosting regions, aligned to the UK GDPR.
Senior engineers on support
Answers come from the people who wrote the code — typically within four business hours.
Transparent sterling pricing
Flat GBP licence, VAT invoice issued instantly, no per-user seats.
Live in three steps
Pick your modules
Order online — the basket maps each module to one property. Multi-property groups get consolidated invoicing.
Send us your API key
Generate a scoped credential inside your existing platform; paste it into your PMS Rezlynx account activation email.
Configure and go live
We import your settings, validate a test reservation cycle together and switch the module on. Typically within 48 hours.
Ready to extend your PMS?
Pick a module, connect your API key and go live this week.