
Guest conversations, together
Your team and Carmen in one inbox. AI to support guests and sales around the clock, with official WhatsApp integration and autonomy defined by you.
For hosts who care and want to grow
Reply to guests, organize cleaning, check documents. InnSync brings these routines together so you can focus on what comes next for your hospitality business.

The same question, again.
A team agreement buried in a group chat.
A document lost among countless conversations.
Your PMS manages bookings. InnSync connects what comes next.

Your team and Carmen in one inbox. AI to support guests and sales around the clock, with official WhatsApp integration and autonomy defined by you.

Connect messages, reminders, maintenance, cleaning and laundry in a process that follows your rules. Through WhatsApp, email and connected apps.

A partner by your side.

I’m Cássio, the creator of InnSync. I’m here to help you improve your processes, work through problems and grow your operation with a partner by your side.
No setup fee. Ongoing support. Stay because the solution works for you.
Talk to CássioTell us how you manage your properties today and start your account setup.
The complete platform, every feature included — priced by the size of your operation.
$9per unit / month
$79 monthly minimum · billed monthly
Prices in USD, excl. tax.
Everything included
Estimated monthly total
$180/month
Up to 8 units, the $79 minimum applies.
7 days free, no card. We'll confirm by e-mail and someone from the team reaches out shortly.
InnSync works alongside your PMS. Your management system organizes bookings and channels; InnSync connects the conversations and tasks around each stay. Scope depends on the integrations available for your operation.
Tell us how you manage your properties today. We will help you identify the right starting point. Direct channel connections and listing imports depend on the available integration and are not activated by visiting this page.
Yes. InnSync uses the official WhatsApp Business API. Setup depends on your business account and phone number; we help you understand the requirements.
Carmen can support guests and sales around the clock, using the data, channels and actions configured for your operation. Your team can follow conversations and take over. You decide how the AI participates.
Yes. Map triggers, conditions and next steps, from guest messages to reminders, maintenance, cleaning and laundry. Available actions depend on your configuration.