Side by side
Building Stack vs iGMS
Both stand on property management software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free plan AndroidiPhone
Building Stack covers several property management functions and offers Android and iOS apps. Its listed plans vary in price and employee-account limits, and all specify a one-year contract.
Visit Building Stack Free plan AndroidAPIiPhone+1
iGMS combines channel activity with messaging and operations automation, with plans billed per property or booked night. Check the desktop-only listing editor and the country limits on PRO+ dynamic pricing against your workflow.
Visit iGMSThe facts
| Building Stack | iGMS | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Not published | No |
| Runs on | Android, iPhone | Android, API, iPhone, Web |
| Lowest paid plan | Core Platform: $125 a month | See the plans |
| Plans published | 5 | 3 |
| Maker | Building Stack | iGMS |
| Website | buildingstack.com | igms.com |
| On property management software | #12 of 268 | #16 of 268 |
Building Stack: what it does well
- Supports online rent collection.
- Includes a tenant portal.
- Covers maintenance, accounting, and lease management.
- Mobile apps are available for Android and iOS.
- Online Payments is listed as free.
What to know first
- All listed plans have a one-year contract.
- The free plan allows up to five employee accounts.
- Paid plan features are not detailed here.
iGMS: what it does well
- Combines calendars and bookings from three platforms
- AI inbox suggests replies
- Cleaner instructions can be sent automatically
- Free trial is available
What to know first
- No free plan
- Airbnb Listing Editor requires desktop
- PRO+ dynamic pricing is limited to listed countries
Alternatives to Building Stack Alternatives to iGMS The whole list

