Flex vs Rentle
Flex
flexrentalsolutions.comRentle
rentle.ioSide by side
| Figure | Flex | Rentle |
|---|---|---|
| Price from | $100/mo | €5,000/mo |
| Free plan | — | — |
| Free trial | Yes | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | Yes | — |
| macOS | Yes | — |
| Linux | Yes | — |
| iOS | Yes | — |
| Android | Yes | — |
| API | Yes | Yes |
| Plans published | 5 | 2 |
| Spec score · Rental Software | 9.2 (#2) | 7.6 (#10) |
| Security controls | Administrators can restrict user access by IP address, allowlisted or blocklisted networks and time windows. | Enterprise includes enforced two-factor authentication, SSO sign-in, and audit logs with a minimum 36-month retention. |
| Support | The homepage advertises free support, while the support page lists weekday availability from 6:00 AM to 4:00 PM Mountain Standard Time. | Standard includes non-priority email support; the paid Priority Support package includes priority email replies within one business day and live chat from 9–17 EET. |
Plans
Flex
- Flex Asset Solutions$100 a month
- RFID module$100 a month
- Flex GTS$260 a month
- Flex$510 a month
- Flex Rental Solutions$510 a month
In their own words
Flex
Flex brings rental inventory, sales, production operations, warehouse workflows, crew scheduling, billing, and payments into one platform. A signed quote reserves equipment for its date range and can lead to a warehouse pick list, barcode or RFID scans, and a truck manifest. Flex can generate invoices automatically and accept credit card or ACH payments. It includes quote building, rental contracts, delivery scheduling, and return tracking, but not online booking. The integration list includes QuickBooks, PayEngine, DocuSign, HubSpot, Salesforce, Pro Subrental Marketplace, CrewDriver, Google Calendar, Zapier, and a REST API; its HubSpot CRM integration is in open beta. Flex runs in supported browsers on Windows, Mac, and Linux, with Google Chrome recommended, and the Flex5 app is available for Apple and Android devices. The Flex plan costs $510 a month and includes unlimited users. There is no free plan, but a 30-day trial is available. Flex says it is suited to businesses with 500 or more assets, multiple jobs, or multi-user and multi-location operations.