Tool profile
iGMS: cost, fit and limits
iGMS is a vacation rental management platform made by AirGMS Technologies Inc. that syncs Airbnb, Vrbo and Booking.com calendars, runs a unified inbox with AI-Driven Replies, automates cleaning instructions, and offers direct booking, an owner portal and dynamic pricing for hosts and small managers.
What to know first
iGMS has three plans. FLEX is billed at $1 per booked night with a $20 monthly minimum per property, PRO costs $38 per property per month on annual billing, and PRO+ costs $56. A 14-day trial needs no card, and a free pilot at $0 with a 4% fee on direct payments is also listed. AI-Driven Replies are on every plan, while the AI Agent is on PRO+ only.
iGMS at a glance
| Maker | AirGMS Technologies Inc., United States |
|---|---|
| Free plan | Free trial only |
| Entry price | $1 per booked night, with a $20 per property monthly minimum |
| API access | No |
| Category | Best AI Vacation Rental Software in 2026, rank 6 of 12 |
| Website | igms.com |
Who iGMS is best for
Hosts with seasonal bookings
FLEX charges per booked night with a $20 monthly minimum, so a vacation home that sits empty for months pays little while still keeping its calendar synced.
Managers who report to owners
PRO adds a property owner portal and brand management, and PRO+ adds owner statements, expenses and a cash flow report for managers who answer to homeowners.
Hosts who want AI help on the cheapest tier
AI-Driven Replies come with FLEX, so a host paying per night still gets suggested replies in the unified inbox without upgrading.
iGMS plans and pricing
| Plan | Price | What it includes |
|---|---|---|
| FLEX | $1 per booked night, $20 per property monthly minimum | Channel management, automation, integrations, direct bookings, Help Center and AI-Driven Replies, with a 0% booking fee. |
| PRO | $38 per property per month annual, $48 monthly | Everything in FLEX plus bookable website, brand management and property owner portal; a customer success manager for 20 or more properties. |
| PRO+ | $56 per property per month annual, $69 monthly | Everything in PRO plus auto-translation, cash flow report, revenue management, guest support tracking, owner statements, expenses, AI Agent and AI Property Knowledge. |
| Free Plan pilot | $0 per month plus 4% fee on direct payments | A pilot tier listed on the pricing page; the pages do not detail which features it includes. |
Checked November 2026.
What iGMS does
- AI-Driven Replies
- The AI suggests replies in the unified inbox so the host can respond within seconds. It is on FLEX, PRO and PRO+, so the entry plan carries the main AI helper.
- AI Agent and AI Property Knowledge
- PRO+ lists an AI Agent and AI Property Knowledge, which suggests the agent answers from stored facts about each home. The pages do not detail what it may do without approval.
- Dynamic pricing
- Dynamic pricing is listed on PRO+ only and is available in the US, Canada, Australia, Mexico, the UK and Spain, so hosts elsewhere may not get the feature at all.
- Automated operations
- Standing instructions, such as parking details and door codes, reach cleaners automatically, so a host does not retype them per turnover. An iOS and Android app handles bookings, guest replies and cleaning tasks on the go.
- Payments and owner portal
- Payments run through Stripe, and PRO adds an owner portal. The unified calendar tags each reservation by source, so a manager sees which channel produced it.
How iGMS handles your data
The privacy policy page was the only data source opened. It does not state whether customer data trains AI models, how long data is retained or where it is hosted. No SOC 2, ISO 27001 or GDPR statement appears on the pages read. Payments go through Stripe, which the pages name, and the PRO+ AI Agent presumably uses a model provider that is not named. Hosts with European guests should ask for a data processing agreement and the provider list before enabling AI replies.
Where iGMS falls short in practice
- No API documented. The pages we opened mention no public API, and no named PMS or accounting integration, so a team that wants to push bookings into its own tools has no documented route.
- AI features split across tiers. The AI Agent and AI Property Knowledge need PRO+, AI Upsells is marked soon, and dynamic pricing covers only six countries. The app is available in English and Spanish only.
Works with
Alternatives to iGMS
iGMS: common questions
How is iGMS FLEX priced?
FLEX costs $1 per booked night with a $20 monthly minimum per property and a 0% booking fee. A property booked 25 nights in a month would cost $25, while one booked 10 nights pays the $20 minimum. Compare that against PRO at $38 per property on annual billing.
Which iGMS plan has the AI Agent?
The AI Agent and AI Property Knowledge are listed on PRO+ at $56 per property per month on annual billing, or $69 monthly. FLEX and PRO have AI-Driven Replies but not the agent. AI Upsells is marked soon on the page.
Does iGMS have a free trial?
Yes. The pricing page states a 14-day free trial with no card required. It also lists a Free Plan pilot at $0 per month with a 4% fee on direct payments, though the pages do not say which features it includes. Test FLEX and PRO+ during the trial.
Where is dynamic pricing available on iGMS?
Dynamic pricing is listed on PRO+ only and is available in the US, Canada, Australia, Mexico, the UK and Spain. Hosts elsewhere may use integrations such as PriceLabs or Wheelhouse, which the pages name, so check whether those tools cover your market.
Does iGMS have an API?
No public API is documented on the pages we opened, and the privacy page does not mention one. A host who needs custom integrations should ask sales directly. Zapier and PMS integrations were not named either, so connection options beyond the listed channels are unconfirmed.