What Summon charges, in full
Summon prices in three volume tiers: $99.99 for up to 500 vehicles a month, $299.99 for up to 1,500 and $499.99 for up to 3,000. Each tier includes a bundle of messaging units, 1,500 then 9,000 then 15,000. On top of that, every transaction carries $0.10 plus processor fees, on all three plans.
Two of those three numbers get overlooked when people compare. The message bundle matters because a ticket, a "your car is ready" and a receipt is three messages for one guest, so 1,500 units is nearer 500 cars than 1,500. And the transaction fee compounds: at 500 cars a month, that $0.10 adds $50 to a $99.99 plan before the card processor takes its own cut.
Where Summon is the better buy
Summon publishes everything, which almost nobody else in this category does, and its volume tiers are honest pricing: you pay roughly in proportion to how much you use it. At the top tier that works out at about 17 cents a car, which is a fair rate for a high volume, high consistency operation. It also handles distinct ticket types for different operations, transient, overnight and permanent, which matters if you run mixed parking rather than pure valet. If your volume is large and steady, Summon's model is defensible and this page is not trying to talk you out of it.
Volume pricing hurts at the other end. A restaurant parking 250 cars a month sits on the entry tier sized for 500, so it pays about 40 cents a car for a plan built around an operation twice its size. The smallest bucket is still shaped for somebody bigger than you.
Side by side
| Summon | ParkingPro Valet | |
|---|---|---|
| Published price | $99.99 / $299.99 / $499.99 per month | $19 / $39 / $99 per month, or $999 once for 36 months |
| What is metered | 500 / 1,500 / 3,000 vehicles per month | Vehicles on the lot at once, and simultaneous shifts |
| Per-transaction fee | $0.10 plus processor fees | None beyond your own payment processor |
| Message limits | 1,500 / 9,000 / 15,000 units per month | No messaging bundle. The guest opens a QR ticket link |
| Can you sign up yourself? | No. Talk to sales | Yes |
| Free trial | Not published | 14 days, no subscription starts until it ends |
| Works with the connection down | Not published | Yes, full offline operation |
Prices and features read from public vendor pages and verified directory listings on 17 August 2026. Where Summon does not publish something, this table says so rather than guessing.
Why metering by concurrency changes the arithmetic
ParkingPro does not count how many cars you turn over in a month. It counts how many are on your lot at the same time, and how many shifts run at once.
A busy restaurant might park 60 cars on a Saturday and never hold more than 40 of them simultaneously. On monthly volume that is roughly 1,800 vehicles, which on Summon's tiers puts you on the $299.99 plan. On ParkingPro's $39 plan, 50 vehicles at once and 3 simultaneous shifts, the same operation costs about two cents a car, with no transaction fee stacked on top.
The trade is real and worth stating: if your lot regularly holds more cars at once than your plan allows, you need the tier above, even when your monthly total is modest. Check your peak, not your total.
ParkingPro Valet starts at US$19/month with 14 days free, no per-transaction fee and no sales call.
Start the free trial →What ParkingPro does not have. No hotel PMS or folio integration. No licence plate recognition from a photo. No proprietary hardware and no native app, it runs in the browser. Tax authority integration exists only in the Dominican Republic and Mexico. In the US you get clean standard receipts and set the tax name and rate yourself.
The short version
Summon's model rewards volume and penalises the small operator, which is exactly what volume pricing is designed to do. If you park thousands of cars a month, run the numbers and Summon may well win. If you run one stand or a handful, you are paying for a bucket you will never fill, plus a dime on every car.
For every published price in this category next to each other, see our 2026 valet parking software pricing comparison.