Cal ID
Cal ID is a WordPress plugin for embedding Cal ID booking pages into any site using a Gutenberg block or shortcode. It supports inline, modal, and floating layouts and automatically handles confirmations, reminders, CRM sync, and payments on the hosted Cal ID service. The plugin can prefill user details for logged-in visitors and passes theme, color, and UTM parameters to customize the booking experience.
Overview
5 featuresCal ID is an Appointment booking project. It focuses on embedding functional appointment scheduling and booking interfaces directly into WordPress pages. Cal ID is a B2B2C product aimed at wordPress site owners needing scheduling. Cal ID follows a freemium model. It ships for the web and embeddable surfaces, and it can be self-hosted.
It is developed by Cal ID, and it first shipped in 2026. Key capabilities include Booking Embed, Shortcode Support, and Gutenberg Block. The interface is available in English and Polish.
Summary written by a language model from the project’s public pages.
- Booking Embed
- Shortcode Support
- Gutenberg Block
- User Prefill
- Multiple Layouts
Built with & integrations
Trust & compliance
Indexing history
1What PulseGate has recorded for this listing
Frequently asked questions about Cal ID
- What is Cal ID?
- Cal ID focuses on embedding functional appointment scheduling and booking interfaces directly into WordPress pages. It is catalogued under Appointment booking on PulseGate.
- Who is Cal ID for?
- Cal ID is a B2B2C product built for wordPress site owners needing scheduling.
- Is Cal ID free?
- Yes — there is a free tier, with paid plans for advanced use.
- What platforms does Cal ID run on?
- Cal ID runs on the web and embeddable surfaces. It can also be self-hosted.
- Is Cal ID still maintained?
- Unverified. Cal ID has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
- What are alternatives to Cal ID?
- Similar projects tracked by PulseGate include Cal.com, BookIt for Cal.com, and Cal24h.Cal.comBookIt for Cal.comCal24h
- Who develops Cal ID?
- Cal ID is developed by Cal ID.
- When did Cal ID launch?
- Cal ID first shipped in 2026.
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