For agencies that build for clients
Stop rebuilding the same booking logic
For agencies building appointment booking for clinics and medical practices. Multi-tenancy, availability, Stripe payments and timezones — built and tested, so you don't rebuild them for every client. Appointment booking, not a medical records system.
Why SlotKit
Agencies rebuild the same booking logic 3-4 times a year
Every client wants a booking platform. Every time, the agency starts from scratch — multi-tenancy, availability logic, Stripe webhooks, timezone handling, notifications. 80-120 hours of work that isn't billable as innovation, it's just plumbing. SlotKit is that plumbing, pre-built and production-ready
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Automated tests
Bookings tested at once
Vertical presets included
Features
Everything an agency needs. Nothing it doesn't.
A tight, powerful set of features crafted to make your team faster and more focused.
Multi-tenant ready
Each client gets isolated data (every query is tenant-scoped) and its own booking page — yourapp.com/client-name. One codebase, unlimited clients
Stripe payments built-in
Full Stripe Checkout integration included. Paid bookings redirect to Stripe automatically. Webhooks handle payment confirmation out of the box.
5 vertical presets, clinics first
Clinic, salon, fitness, professional services and restaurant. Each comes with ready-made resources, services and opening hours.
Tested where it hurts
Payment bypass, double bookings and timezones are covered by automated tests.
Mobile-first admin
Clinic staff can manage bookings from a phone.
Per-business timezones
Slots, bookings and emails follow each client's timezone.
Pricing
Simple, one-time pricing. No subscriptions.
One-time payment. No subscriptions.
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