vioscale
Comparison

iGMS vs OwnerRez

No leader: the top candidate OwnerRez has only 0.25 confidence (low), below the 0.35 needed to declare a winner. The attribute-by-attribute breakdown below, with a source and date on every value, is the honest way to compare them.

iGMS full profile →OwnerRez full profile →
Machine formatsJSONMarkdownGraphQLor send Accept: application/json
iGMS55
OwnerRez58
Score
Vioscale score
iGMS55 / 100low · 37%
OwnerRez58 / 100low · 25%
Pricing
Free tier
iGMS✓
OwnerRez✗
Model
iGMSfreemium
OwnerRezquote
Price level
iGMSlow
OwnerRezunknown
Transparent
iGMS✗
OwnerRez✓
Integrations
Count
iGMS22
OwnerRez8
Market
Availability

Capabilities

Feature-by-feature on the axes that matter for short term rental management. “-” means undocumented, not absent.

Capabilities
Unified multi channel inbox and calendar sync
iGMS✓
OwnerRez✓
Airbnb vrbo booking com native API integration
iGMS✓
OwnerRez✓
Direct booking website builder
iGMS✓
OwnerRez✓
Automated trigger based guest messaging
iGMS✓
OwnerRez✓
Dynamic yield pricing and minimum stay rules
iGMS✓
OwnerRez✓
Automated housekeeping turnover scheduling
iGMS✓
OwnerRez✗
Smart lock API integration for automated access codes
iGMS✓
OwnerRez✗
Damage protection insurance and security deposit holds
iGMS✓
OwnerRez✓
Owner statement and commission portal
iGMS✗
OwnerRez✓
SOC2 type ii
iGMS✗
OwnerRez✗
ISO 27001
iGMS✗
OwnerRez✗
Pricing model
iGMSFlat monthly per property
OwnerRezFlat monthly per property

What each one is

The product in its own terms, so the numbers below have context.

iGMS

iGMS is a cloud-based property management platform for short-term rental hosts that connects Airbnb, VRBO, and Booking.com listings into a single interface. The platform automates calendar syncing, guest messaging, booking coordination, and includes tools for direct bookings, cleaning management, and integration with pricing and access control services.

Independently observed

OwnerRez

Property management software for vacation rental owners that pulls bookings from Airbnb, Vrbo, Booking.com and other channels into one dashboard, automates guest messaging, and provides owner accounting and commission tracking—without charging a percentage of revenue.

Independently observed

Pricing

List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.

iGMS

SubscriptionFree tier14-day trial

Pro plan billed per property, monthly or annual. Free 14-day trial available.

  • Pro-
as of verify ↗

OwnerRez

Subscription14-day trial

From $88/month per property. Sliding scale pricing for multiple properties. 14-day free trial. Premium features billed monthly if enabled; exact add-on costs not listed.

  • Per-Property PlanContact sales
    • Unlimited bookings, emails, payments
    • Direct API integrations with Airbnb, Vrbo, Booking.com, Google Vacation Rentals
    • Unlimited team access and staff portal
    • Digital signatures for legal agreements
    • Unified messaging inbox (email, SMS, channel messages)
    • +4 more
as of verify ↗

Platform & deployment

Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.

Platforms
Web
iGMS✓
OwnerRez✓
iOS
iGMS✓
OwnerRez✗
Deployment
Cloud / SaaS
iGMS✓
OwnerRez✓

Integrations

What each product connects to. Counts come from the vendor's own integration directory where one exists.

In common (4)
  • Airbnb
  • Booking.com
  • VRBO
  • WordPress

iGMS

21 total - 17 not shared
  • PriceLabs
  • Wheelhouse
  • DPGO
  • Beyond
  • InsuraGuest
  • Safely
  • Dack
  • Jervis
  • RemoteLock
  • Turno
  • Operto Teams
  • Cleanster.com
  • Boostly
  • Superhog
  • Minut
  • StayFi
  • Alertify
Independently observed

OwnerRez

8 total - 4 not shared
  • Google Vacation Rentals
  • QuickBooks
  • PayPal
  • Venmo
Independently observed

Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.