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About

Cal ID is a cloud-based scheduling platform designed to streamline appointment booking and manage calendars for professionals and teams. The tool offers unlimited scheduling links, full customization of booking pages, and deep integrations with major apps like Google Calendar, Outlook, Zoom, Slack, and payment systems. It allows hosts to create multiple event types with different durations and rules, set up round-robin or collective scheduling for team availability, and automate reminders and follow-ups to reduce no-shows. The software supports multi-calendar sync so users can manage work, personal, and shared calendars in one place, and provides analytics on bookings, attendance, and conversion trends. Cal ID positions itself as a no-cost alternative with a free-forever plan offering key functionalities and an open source foundation that allows self-hosting or contributions.

About

An appointment scheduler with a 100% meeting rate. TimeSync helps you book more appointments with our automated email, WhatsApp, and text reminders. No more no-shows and ghosting. Send reminders through email, WhatsApp, and text. Send automatic reminders before appointments. Add a button on your website so visitors can book a meeting with you easily! Embed available meeting times in your email so recipients can book a meeting directly with you without clicking on any links. Automatically collect payments by credit and debit card, PayPal, and more. Collect payments before appointments. Salespeople, entrepreneurs, consultants, and local businesses around the world have switched to TimeSync for their meeting needs. 5,000+ businesses have been using TimeSync for appointments. Personalize your booking link by adding a custom CNAME. Reduce no-shows with email, WhatsApp, and text reminders. Integrates with Zoom and Google Meet.

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Supported
iPad Not Supported
Android Supported
Chromebook Not Supported

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

Solopreneurs, service professionals and small teams in search of a tool to manage bookings, automate reminders and optimize calendar workflows without paying for basic features

Audience

Anyone in need of a tool to scheddule meetings and send automatic reminders before appointments

Support

Phone Support Supported
24/7 Live Support Supported
Online Supported

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

API

Offers API Not Supported

API

Offers API Not Supported

Screenshots and Videos

Screenshots and Videos

Pricing

Free
Free Version Supported
Free Trial Not Supported

Pricing

$9 per month
Free Version Supported
Free Trial Not Supported

Reviews/Ratings

Overall 4.9 / 5
ease 4.6 / 5
features 4.7 / 5
design 4.6 / 5
support 4.6 / 5

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Pros & Cons from Real Users

Pros

  • It’s very simple to use and seamlessly manages your calendar. Removes the manual to and fro for scheduling.
  • Completely free with no feature limits - Unlike competitors like Calendly that restrict free users to one event type, cal.id offers unlimited scheduling with all features available at no cost Cal, which is particularly valuable for freelancers, creators, and solopreneurs. Built-in payment processing - The platform allows you to accept payments directly for meetings and appointments within the scheduling system, eliminating the need for separate payment solutions. Extensive integrations and white-label options - Cal.id connects with popular tools like Salesforce, Slack, and Zoom, and offers white-label embedding on your own domain with ISO, GDPR, and CCPA compliance included
  • Love this using and it's great for call booking and i can see the analytics as well. Thanks team to make it so great
  • Been using it for a while and can say this is fast and easy to setup and also have all the features that I require to start my therapy sessions.
  • Cal ID makes scheduling straightforward and practical. The setup is quick, the booking pages look clean, and calendar syncing works well for day-to-day use. I especially like that the core features are genuinely free, including multiple event types and team scheduling, which is rare compared to similar tools. It eliminates back-and-forth emails and works well for client calls, internal meetings, and basic team coordination without unnecessary complexity. and quick support over chat with live meeting also

Cons

  • So far, didn’t find anything which I didn’t like.
  • Newer, less established platform - As a relatively new entrant competing against established players like Calendly, it may have a smaller user base and potentially fewer third-party integrations or community resources available. Limited track record - Being a newer service means there's less long-term data on reliability, ongoing development, and whether the free model is sustainable, which could raise questions about future pricing or feature changes. Potential feature maturity - While it offers many features, some advanced capabilities or refinements that come with more mature platforms may still be in development or less polished compared to competitors that have had years to optimize their user experience.
  • it's too great, when you use it you will fall in love with it. so if you wanna fall in love with its feature go man and use it. Thanks team to make it so great
  • As of now nothing, as they are new and adding so many features speedily
  • Some advanced customization options and deeper workflow automation are limited compared to more mature enterprise tools. A few settings take time to discover, and documentation could be clearer for first-time users who want to fine-tune rules or integrations.

Training

Documentation Supported
Webinars Not Supported
Live Online Supported
In Person Supported

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Supported

Company Information

Cal ID
United States
cal.id/

Company Information

TimeSync
Singapore
novocall.co/timesync-appointment-scheduling-software/

Alternatives

Alternatives

Apptoto

Apptoto

Go-Cort
Sign In Scheduling

Sign In Scheduling

Sign In Solutions

Categories

Categories

Appointment Scheduling Features

Appointment Reminders Supported
Automated Scheduling Supported
Calendar Sync Supported
Client Database Supported
Group Scheduling Supported
Mobile Access Supported
Multi-Location Supported
Online Booking Supported
Online Payments Supported
Recurring Appointments Supported
Room Booking Management Supported

Integrations

Google Meet Supported
PayPal Supported
Stripe Supported
WhatsApp Supported
Zoom Supported
Bigin by Zoho CRM Supported
Demodesk Supported
Discord Supported
Huddle.Team Supported
Linear Supported
Make Supported
Microsoft Office 2024 Supported
Notion Supported
PostHog Supported
Raycast Supported
Salesroom Supported
Stripe Corporate Card Supported
Telegram Supported
Vimcal Supported
Zapier Supported

Integrations

Google Meet Supported
PayPal Supported
Stripe Supported
WhatsApp Supported
Zoom Supported
Bigin by Zoho CRM Not Supported
Demodesk Not Supported
Discord Not Supported
Huddle.Team Not Supported
Linear Not Supported
Make Not Supported
Microsoft Office 2024 Not Supported
Notion Not Supported
PostHog Not Supported
Raycast Not Supported
Salesroom Not Supported
Stripe Corporate Card Not Supported
Telegram Not Supported
Vimcal Not Supported
Zapier Not Supported
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