Availability
Create overlapping requests with real quantities, variants, buffers and locations.
Connected calendars or a dedicated rental workspace?
IzyRent combines rentals, appointments and other bookings with external calendar connections. Rentshelf focuses on the physical-product journey: choose dates, configure extras, create a Shopify order and manage pickup through return.
Choose around the complete operating workflow, not calendar connectivity alone. Both products advertise Google and Outlook connections; IzyRent also lists iCalendar and Airbnb, while Rentshelf connects calendar events to a dedicated physical-rental workflow for balances, agreements, pickup and return.
Compare the limits and workflow behind each plan. All listed prices are USD with monthly billing.
| What to compare | IzyRent | Rentshelf |
|---|---|---|
| Paid plans / month | $24.99 Pro | $9.99 Starter · $19.99 Growth |
| Free plan | 3 products · 15 calendar days | 3 rental products · 15 calendar days |
| Paid catalog / booking horizon | Unlimited products and calendar days | Starter: 25 products / 90 days; Growth: unlimited products / 365 days |
| External calendars | Google, Outlook, iCalendar and Airbnb listed | Google Calendar and Microsoft Outlook Calendar on Growth |
| Pricing and extras | Special date rates, deposits, pay later and add-ons | Daily, tiered and fixed pricing; add-ons; seasonal pricing on Growth |
| Operational focus | Rentals, events, services and appointments | Rental products, bookings, pickup and return tracking |
Use one representative product and record the result of each step. A published feature is useful only when it works with your inventory, theme, checkout and staff process.
Create overlapping requests with real quantities, variants, buffers and locations.
Check date selection, unavailable states, add-ons, delivery and the amount due before checkout.
Follow deposits, remaining balances, refunds and any usage-based charges without assuming a status means paid.
Open the record staff use for preparation, pickup, a booking change and return.
Test calendar direction, privacy defaults, customer invitations and failure or reconnection behavior.
Confirm what imports, what remains historical and how duplicate storefront widgets are prevented during cutover.
External calendar names do not explain sync direction, privacy defaults or whether an event can change storefront availability. IzyRent lists Google, Outlook, iCalendar and Airbnb connections. Rentshelf provides one-way booking events for Google and Outlook, while Google can also supply product-specific busy dates.
Test one reschedule and cancellation in each system. Then edit the external event and confirm whether the booking changes. Document which screen staff should treat as the source of truth.
A calendar event can tell staff that a rental exists, but it may not show the remaining balance, agreement status, pickup location or return condition. Open the operational record used at collection and follow it until the item is returned.
For multi-location teams, repeat the test with two locations and overlapping quantities. The useful result is not simply whether an event appears, but whether the team can make a safe handoff without rebuilding context elsewhere.
Real screens from the Rentshelf demo. Select a step to see what customers and your team do.
Customers see the rental package and selected dates on the product page.
Offer durations that match the way you rent.
Make the pickup and return window visible before checkout.
Start with a representative product, set its rental duration and availability, then follow a test order into bookings. Compare how each app handles the pickup, remaining balance and eventual return—not just how the date picker looks.
Explore free rental planning tools →Record upcoming bookings, inventory, paid deposits and outstanding returns. Keep a copy of your existing records.
Match pricing, duration, availability and pickup rules. Use a representative item before configuring the whole catalog.
Review dates, cart, checkout, confirmation and the booking record. Coordinate the storefront cutover so two widgets do not compete.
Google Calendar, Outlook, Airbnb or iCalendar connections are central to your workflow. You need unlimited forward calendar days on a paid plan. You want one booking app for rentals and other appointment types.
Rentshelf offers Free, Starter at $9.99/month and Growth at $19.99/month. Free includes 3 rental products, up to 3 add-ons per product and a 15-day forward calendar. Starter includes 25 products, unlimited add-ons and 90 days; Growth includes unlimited rental products and 365 days. Shopify subscription charges are separate.
Plan the switch around your existing bookings. Check product rules, stock, deposits and outstanding returns first. Rentshelf offers CSV product import on Growth, but that is not a promise of automatic booking-history migration. Contact us to review your setup before switching.
Yes. Explore the live demo, then test a representative product in your own store. Check dates, unavailable periods, add-ons, payment amounts and the booking record before making rentals available to customers.
Prepared by Rentshelf using official sources linked directly from the relevant claims, reviewed on September 16, 2026. These are documented capabilities, not a hands-on benchmark of every competing app. Features and plan limits can change.
Explore the customer flow or let us walk through your rental setup together.
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