Public REST API
OpenAPI 3.1 spec and interactive reference. No SDK packages today.
Integrations & API
An API you’d actually want to ship on.
Public REST API, signed webhooks, payments on Stripe, and email and SMS through Resend and Twilio.
Integrations & API at a glance
Signed webhooks
Booking, payment, customer and catalog events. HMAC-signed with a timestamp, retried with backoff.
App marketplace
Not available today, and no date has been announced. The REST API and signed webhooks exist.
Capabilities
What it does today, and what it does not.
Built in
Partly available
Payments on Stripe, email through Resend, SMS through Twilio. QuickBooks, Xero, Slack, Mailchimp, HubSpot, Google Maps and Microsoft 365 are not available.
Channel listings
Not available
Listing and sync to GetMyBoat, Outdoorsy, RVshare or other marketplaces are not available.
Zapier + Make
Not available
There is no Zapier or Make app; they are not available.
Embeddable widgets
Partly available
Embed catalog and search widgets on the domains you list; their Book buttons open your booking pages. Embedding the customer portal is not available.
GraphQL
Not available
There is no GraphQL API today. Use the REST API.
BYOK + private apps
Not available
Customer-managed keys and private apps are not available.
How we compare
How the tools compare.
We respect every product on this list, and most of them taught us what to build. Here is what each one offers, and where GoGo Engine is still behind.
| Capability | GoGo Engine | Booqable | EZRentOut | Quipli | Spreadsheets |
|---|---|---|---|---|---|
| Inventory across multiple locations | Yes | Paid add-on | Multi-Store | Yes | No |
| Customer portal | Yes | Customer accounts | Yes | Yes | No |
| Deposit hold + release on return | Yes | Yes | Up to 7 days | Held for the full rental | No |
| Public REST API + signed webhooks | Yes | API in beta; v4 signed | API; webhooks not listed | Not confirmed | No |
| Seasonal pricing rules | Yes | Yes | Yes | Not confirmed | No |
| Accounting sync (QuickBooks, Xero) | Not available | Xero | Yes | QuickBooks Online | No |
| Built-in customer SMS + email | Yes | Email; SMS via Zapier | Email alerts | Yes | No |
Checked against each vendor’s own website and documentation in October 2026. A feature we could not find there says “Not confirmed”. See methodology →
Keep exploring
Pairs well with.
Questions
The things people ask first.
There is no self-serve import today. Locations, items, rates and rules are set up in the dashboard, with templates and duplicates to speed it up.
On top of your flat monthly subscription, we collect a small platform fee on the booking GMV that flows through GoGo Engine. 1.5% on Operator, 1.0% on Studio, 0.5% on Fleet, negotiated on Enterprise. There are no per-booking fees, no Stripe markups, and we never touch the released portion of damage deposits. As you grow into a higher tier, the platform fee rate drops. We’re aligned with your scale.
Because we believe in skin in the game. A flat-only model means we get paid the same whether you do $10k or $10M in bookings, which doesn’t reward us for making your business grow. The platform fee aligns our work with your outcomes. If your bookings go up, ours do too. If they don’t, we’re motivated to fix that.
They may. Booking pages, the customer portal and emails carry your business name. Emails are sent from GoGo Engine’s sending address, and booking pages show a small “Powered by GoGo Engine” line. Widgets can hide that badge.
The hold is released when your team checks the unit back in clean. If there’s damage, staff photograph it and add the charge in the return wizard, and you capture only that amount from the hold. The customer is sent a notice with the amount and the reason, and if they have no email on file or it fails to send, the return screen tells your team so they can tell the customer themselves. You don’t pay Stripe fees on the released portion.
Payments run on Stripe, and email and SMS go out through Resend and Twilio. QuickBooks, Slack, Mailchimp and other integrations are not available. The public REST API and signed webhooks can feed your own tools; API keys are not self-serve today.
Connections to the app use HTTPS, and row-level security in the database limits each signed-in user to their own business’s data. Data lives in a managed Postgres database on Supabase. The security page has the details.
There is no app to install and no offline mode. GoGo Engine runs in the browser: booking pages and the customer portal fit a phone screen, and staff can photograph a return with the phone’s camera in the return wizard.
Live chat with humans on every plan, with escalation to a named CSM on Enterprise. We answer fast because we are a small team and operators ourselves. We know what waiting on a vendor feels like.