iGMS
iGMS is short-term rental software for managing guest messages, reservations, booking changes, and daily operations.
What iGMS is
iGMS is short-term rental software for managing guest messages, reservations, booking changes, and daily operations. It gathers calendars, messages, and bookings from Airbnb, VRBO, and Booking.com in one workspace, while its AI inbox suggests replies to messages from those platforms. Hosts can set operating instructions once so cleaners automatically receive details such as parking information and door codes. iGMS lists direct integrations with Airbnb, Vrbo, HomeAway, regional platforms, and Booking.com; TripAdvisor, Agoda, and Expedia connect through iCal. Plans include FLEX at $1 a month, billed per booked night with a $20 per property/month minimum, and monthly per-property plans: PRO at $48 a month and PRO+ at $69 a month. A free trial is available, but there is no free plan. Android, iOS, and web access are listed. The Airbnb Listing Editor requires the desktop version, and PRO+ dynamic pricing is available only in specified countries.
Good
- Combines calendars and bookings from three major platforms.
- AI inbox suggests replies to guest messages.
- Cleaner instructions can be set once and sent automatically.
- Offers direct booking site and payment processing.
Watch out
- No free plan; a free trial is listed.
- Airbnb Listing Editor is unavailable in the mobile app.
- PRO+ dynamic pricing is limited to six countries.
Who it suits
iGMS suits independent hosts managing several properties or growing beyond Airbnb, especially those coordinating guest communication and cleaning tasks. Hosts using the Airbnb Listing Editor need desktop access.
Verdict
iGMS brings cross-platform booking and communication management together with operational automation. Check the plan terms and regional limit on PRO+ dynamic pricing against your needs.
Plans and prices
From iGMS's own pricing page, checked 21 Oct 2026.
| Plan | Price | What it gives you |
|---|---|---|
| FLEX | $20 a month | channel management · automation · integrations · direct bookings · $1 per booked night; $20 minimum per property/month; 0% booking fee |
| PRO | $38 | bookable website · brand management · owner portal · FLEX features · $38 per property per month, billed annually; monthly option $48 |
| PRO+ | $56 | dynamic pricing · revenue management · AI Agent · owner statements · PRO features · $56 per property per month, billed annually; monthly option $69 |
The facts
Each one read from iGMS's own pages, with the date it was checked.
What it does
- AI inbox
- The AI-Powered Inbox brings messages from Airbnb, VRBO, and Booking.com together and suggests replies.checked 30 Sep 2026
- API access
- Developers need an active iGMS account, must request developer-program approval and have scopes enabled by support.checked 21 Oct 2026
- API documentation
- The public help center API collection contains one guide covering developer-program access.checked 21 Oct 2026
- API rate limit
- API access tokens are limited to 1,000 requests per minute unless iGMS approves higher throughput.checked 21 Oct 2026
- Automated messaging
- Users can create message templates and automated communication workflows for guests.checked 21 Oct 2026
- Channel integrations
- Native connections are offered for Airbnb, Vrbo and Booking.com, with iCal support for other OTAs.checked 21 Oct 2026
- Cleaning management
- iGMS supports cleaning and task assignment workflows for property teams.checked 21 Oct 2026
- Data confidentiality
- iGMS says it does not have access to users’ personal data and that the data is confidential.checked 30 Sep 2026
- Direct bookings
- iGMS offers direct-booking management, payment processing and a website builder.checked 21 Oct 2026
- Dynamic pricing limit
- The PRO+ dynamic-pricing feature is available in the United States, Canada, Australia, Mexico, the United Kingdom, and Spain.checked 30 Sep 2026
- Licence and hosting
- The terms reserve all service rights to iGMS and provide no self-hosted or open-source licence.checked 21 Oct 2026
- Limit: synchronization and analytics
- G2 reviewers mention occasional sync delays and limited reporting or analytics depth.checked 21 Oct 2026
- Mobile limitation
- The Airbnb Listing Editor is unavailable in the mobile application and requires desktop access.checked 21 Oct 2026
- Multi-calendar
- The product combines reservations from multiple channels into a single calendar view.checked 21 Oct 2026
- Native integrations
- iGMS states that it has direct native integration with Airbnb, Vrbo, HomeAway, regional platforms, and Booking.com, while TripAdvisor, Agoda, and Expedia can connect via iCal.checked 30 Sep 2026
- Notable news
- iGMS published its API Developer Program access guide on February 7, 2026.checked 21 Oct 2026
- Operations automation
- Users can set instructions once so cleaners receive parking, door-code, and other task details automatically.checked 30 Sep 2026
The company
- Company identity
- The product is made by AirGMS Technologies Inc., which describes itself as bootstrapped and launched in 2015.checked 21 Oct 2026
- Company scale
- The maker says iGMS manages 399,536 listings across 133 countries.checked 21 Oct 2026
- Headquarters
- The company lists 1107 1st Ave #702, Seattle, Washington 98101-2944, United States as its address.checked 21 Oct 2026
Money
- Free plan
- Nochecked 19 Sep 2026
- Limit: pricing and billing
- GetApp reviewers report that single-property pricing can feel high and that billing or pricing changes can be confusing.checked 21 Oct 2026
Where it runs
- Limit: mobile app
- App Store reviewers report missing multi-calendar and reporting features, notification bugs, failed OTA updates and crashes.checked 21 Oct 2026
- Mobile apps
- Official iOS and Android applications are available for iGMS accounts.checked 21 Oct 2026
