GrowFlow Booking is a fully hosted alternative to Cal.com: there is no infrastructure to install or maintain. It gives you a white-label booking widget on your own domain, native two-way Google Calendar sync, a real-time walk-in queue mode, a REST API with Python and Node.js SDKs and a transparent free plan.
Cal.com is a well-known scheduling tool that many teams also run self-hosted. GrowFlow Booking takes a different route: it is fully hosted, so you never install, update or maintain a server. You create an account and start taking bookings, while we handle scaling, backups and the security of the infrastructure.
The booking widget is white-label and lives inside your own site, with your colors and on your domain. You can add it as a React component or as a standalone bundle you paste with a script tag, giving customers a consistent experience without any third-party-branded page.
Google Calendar sync is built in and bidirectional: availability takes existing events into account and every new booking is written automatically to the connected calendar. You can run multiple calendars, each with its own availability rules and services.
Beyond slot appointments, GrowFlow Booking includes a real-time queue mode for walk-ins: the customer joins the list via a QR code and sees their live position and estimated wait. It is a use case pure scheduling tools usually do not cover, useful for venues, clinics and counters.
For developers there is a documented REST API and SDKs for Python and Node.js, plus the npm React widget, so you can embed booking into an existing product. You can start on a free plan with no credit card and move to a paid plan when you need more volume or advanced features.
Learn more: the Calendly alternative · the booking widget
Create your free account and publish the booking widget on your own domain in minutes, with no servers to run.
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