iGMS vs OwnerRez:
Which Fits Your Rental Business Best?
Both iGMS and OwnerRez started out serving hosts and property managers who were tired of juggling spreadsheets and multiple OTA logins. But the two platforms pull in different directions: one keeps things simple and mobile-first, the other leans into deep customisation and power-user reporting.
This comparison looks at how iGMS and OwnerRez handle pricing, automation, channel connectivity and support, so you can see which one actually matches how you run your portfolio.
- Choose iGMS if you manage 2-8 properties, want a highly rated mobile app, and prefer flexible pay-per-booking pricing that scales down as you grow.
- Choose OwnerRez if you want direct in-house API integrations with Airbnb, Vrbo and Booking.com, built-in trust/escrow accounting for owner statements, and no per-booking fees on the base plan.
- Choose OwnerRez if you’re a larger property management company that needs deep customisation and a wide range of exportable financial reports, even if that means a steeper learning curve.
- Consider Zeevou if you want a free core PMS with 0% commission on direct bookings, plus modular add-ons that let you pay only for what you use as your portfolio grows.
iGMS vs OwnerRez: Comparison Table
| Feature | iGMS | OwnerRez |
|---|---|---|
| Free plan | ❌ (no free plan) | ❌ (no free plan) |
| All-in-one platform (PMS + channel manager) | ✅ (unified inbox, channel sync, messaging) | ✅ (channel management, CRM, messaging, accounting, PM tools) |
| Direct booking website with no commission | ✅ (included at no extra cost) | ✅ (premium add-on, no commission charged) |
| Automated guest messaging & task workflows | ✅ (messaging, check-in, cleaning automation) | ✅ (messaging, cleanings, door codes automated) |
| OTA channel integrations | ✅ (two-way sync with Airbnb, Vrbo, Booking.com) | ✅ (direct in-house APIs, no commission) |
| Owner statements & PM accounting tools | ✅ (owner portal and automated statements) | ✅ (trust/escrow accounting, commission calculation) |
| Reporting & analytics | ✅ (real-time dashboards and monthly reports) | ✅ (wide range of exportable reports) |
| AI-powered messaging assistance | ✅ (AI inbox with suggested replies) | ✅ (paid add-on (Rezzy AI)) |
iGMS vs OwnerRez: Reviews
iGMS vs OwnerRez: Overview
OwnerRez
OwnerRez suits everyone from individual homeowners to large property management companies who want deep customisation and control. Its direct in-house API partnerships with Airbnb, Vrbo and Booking.com, plus built-in trust accounting and exportable reporting, make it a power-user platform, though some reviewers note a steeper learning curve as settings run deep.
iGMS is built for independent hosts and growing multi-platform operators, especially those with 2-8 properties. It bundles a unified inbox, commission-free direct booking website, and automation for messaging, check-in and cleaning into one platform, with a highly rated mobile app and flexible pay-per-booking pricing via its FLEX plan.
Comparing iGMS and OwnerRez? See how Zeevou stacks up
iGMS vs OwnerRez: A Quick Feature Breakdown
Guest Communication and AI
| Feature | iGMS | OwnerRez |
|---|---|---|
| Unified inbox | ✅ | ✅ |
| Guest CRM | ✅ | ✅ |
| Automated messages and emails | ✅ | ✅ |
| Online check-in process | ✅ | – |
| AI-powered chatbot | ✅ | ✅ |
| Airbnb messaging autoresponder | – | ✅via Airbnb API integration |
Direct Booking
| Feature | iGMS | OwnerRez |
|---|---|---|
| Free website | ✅Website builder at no extra cost | ❌ |
| No commission | ✅ | ✅ |
| Direct booking website builder | ✅ | ✅premium add-on |
| Mobile and SEO friendly | ✅ | ✅ |
| Custom templates | ✅ | ✅ |
| Promotions & Vouchers support | ✅ | – |
| Review collection | ✅ | ✅ |
| Upsell and add-ons | ✅ | ✅via guest communication partners |
| Google Vacation Rental partner | – | ✅ |
Support
| Feature | iGMS | OwnerRez |
|---|---|---|
| Free setup and onboarding | ✅ | ✅no setup fees |
| Email & live chat | ✅ | – |
| FAQs & Live Host Forum | – | ✅ |
| Phone support | ✅PRO+ plan | – |
| One-on-one support | ✅ | ✅ |
| Community support | – | ✅ |
Integrations
| Feature | iGMS | OwnerRez |
|---|---|---|
| Accounting | – | ✅ |
| Booking security services | ✅ | ✅ |
| Dynamic pricing | ✅ | ✅ |
| Cleaning management | ✅ | ✅housekeeping scheduling partners |
| Payments | ✅ | ✅ |
| Communications | ✅ | ✅ |
| Staff management | – | ✅ |
| Task management | – | ✅ |
| Smart locks | ✅ | ✅ |
| Key exchange | ✅ | – |
Brand Management
| Feature | iGMS | OwnerRez |
|---|---|---|
| Custom SEO settings for each brand | ✅ | – |
| Multiple property PMS | – | ✅ |
Operations
| Feature | iGMS | OwnerRez |
|---|---|---|
| Task management | ✅ | ✅ |
| Centralised calendar | ✅ | ✅ |
| Mobile app | ✅ | – |
| Check-out management | ✅ | – |
| Self check-in | ✅ | ✅ |
| Custom rates setting | ✅ | ✅ |
Automation
| Feature | iGMS | OwnerRez |
|---|---|---|
| 2-way API integration (for rates and availability, images, descriptions, and amenities) | ✅ | ✅ |
| iCal support | ✅ | – |
| Payment collection | ✅Via Stripe | ✅automated rent/fee collection |
| Guest details collection | ✅ | ✅via bookings/reports |
| Guest CRM | ✅ | ✅ |
| Automated security deposit | ✅ | ✅scheduled security deposit fees |
| Agreement | ✅Rental agreements via check-in form | ✅ |
| ID collection | ✅ | – |
Reporting
| Feature | iGMS | OwnerRez |
|---|---|---|
| Real-time reporting | ✅ | – |
| Dashboard reporting | ✅ | ✅ |
| Monthly profit report | ✅ | ✅ |
| Investor statement | – | ✅ |
| Owner portal | ✅ | ✅ |
| Automated owner reporting | ✅ | ✅ |
| Booking reports | ✅ | ✅ |
We Sell "Financial Independence", Not Just "Automation".
The information presented in this comparison is based on publicly available data and our independent analysis as of September 2026. Features, pricing, and capabilities may change without notice. “–” means the feature is not listed on the company’s public website.
