Now with AI time defense — free in beta

Free online

appointment scheduling

tool

Cal ID is the smart scheduling tool for people who want to spend less time booking and more time doing. Claim your handle and let people book you with one link.

✓

Free Teams

✓

Calendly Migration

✓

Setup in 2 minutes

★★★★★4.8/5· 226 reviews

cal.id/sarah-chen

Pick a date

Pick a time

You're booked

Workflows firing

Sarah Chen

30 min · Coffee chat

October 2026

Wed, Oct 15

9:00 AM

9:30 AM

10:00 AM

10:30 AM

11:00 AM

✓

You're booked!

30 min Coffee chat

DateWed, Oct 15 2026

Time9:30 AM – 10:00 AM

LocationGoogle Meet

🛡️

AI protected your focus block

Wed 9–11 AM · deep work

⚡ Workflow · New customer call

✓

Meeting booked

cal.id/sarah-chen · Coffee chat

✉

Confirmation email sent

Personalized · 2s after booking

Slack ping to #team

New booking from Sarah

▲

HubSpot contact updated

Meeting stage updated

⏰

Reminder sent

24h before · SMS + email

Trusted by professionals at

Join 100,000+ professionals already booking smarter — free forever, no credit card.

How it works

Appointment scheduling,
made effortless

Three steps from cluttered inbox to a clean, automated booking flow that works while you sleep.

Connected calendars

Google Calendar● Synced

Outlook● Synced

Apple iCloud● Synced

Zoho Calendar● Synced

Connect your calendar

Sync Google, Outlook, iCloud, or Zoho. We cross-reference every event so you never double-book across personal and work calendars.

Weekly hours

Mon8:30 am – 5:00 pm

Tue9:00 am – 6:30 pm

Wed10:00 am – 7:00 pm

Thu9:00 am – 5:00 pm

Fri9:00 am – 3:00 pm

Set your availability

Define working hours, daily caps, and minimum notice. AI Time Defense automatically protects your deep work blocks.

Meeting location

Google Meet

Zoom

MS Teams

📞Phone

🏢In person

📡Cal Video

Choose how to meet

Zoom, Google Meet, Teams, phone, or in person — set per event type. Conference links are generated and added automatically.

Why teams are switching from Calendly

Everything Calendly Teams offer you, Cal ID Free does for free.

✓

One-click Calendly import

Cal ID FreeCal ID

Calendly FreeCalendly

Unlimited event types

Group events

Unlimited Teams

Custom redirect

Payment collection

Unified calendar

Automated reminders

Workflow status

WhatsApp/SMS workflows

Price

Get everything above free →

✓

Enterprise-Grade Security

✓

GDPR & CCPA Compliant

✓

ISO 27001 Certified

Built for the way your profession books

Every profession schedules differently. Cal ID handles all of them.

Confident founder working in a bright office

Startup Founder

Books investor calls without back-and-forth

Recruiter congratulating a hired candidate with a handshake

HR Recruiter

Fills interview slots in hours, not days

Consultant

Clients book directly — zero chasing

Freelancer

Zero no-shows, zero phone tag

Healthcare

Appointments booked 24/7 — no phone calls needed

Sales Executive

More demos booked, faster pipeline

Mentor in a one-on-one coaching conversation

Mentors

Fill your calendar with meaningful sessions

Marketing team reviewing campaign results

Marketing Agency

Client calls and campaign reviews run on autopilot

Start scheduling free

Free forever · No credit card required

What our users say

Founders, recruiters, and consultants switched from Calendly — and never looked back.

4.8 · 226 reviews

4.9 · 146 reviews

4.8 · 105 reviews

Counts auto-update · last checked Jun 1, 2026

Verified on G2

"Took about 10 minutes to set up and the booking link worked straight away. No credit card, no limitations. I switched from Calendly because I was paying for features Cal ID just gives you for free."

Switched from Calendly — pays $0

Kumar S.

Senior Technical Recruiter

Read

Start free — like they did

Free forever2 minutes setupNo credit card

Works with the tools you already use

Cal ID syncs with your calendar, video, CRM, and payment tools automatically so every booking flows where it needs to, with zero manual work.

Google Calendar

Zoom

Outlook

Google Meet

Microsoft Teams

Stripe

Razorpay

Salesforce

HubSpot

Zapier

Apple Calendar

WhatsApp Business

PayPal

Make

Slack

Frequently asked questions

Everything you need to know about Cal ID. Can't find an answer? Talk to us.

Yes. Cal ID's free plan includes unlimited booking pages, calendar integrations with Google and Outlook, video conferencing links, email reminders, and a custom cal.id/yourname URL — with no feature limits. You can upgrade for advanced features like round-robin routing, payments via Stripe and Razorpay, and custom branding.

Cal ID is a free scheduling software and meeting booking tool that ships advanced features on every plan: branded booking pages, automated round-robin, payments, group events, email + SMS + WhatsApp reminders, and 60+ integrations including Google Calendar, Outlook, Zoom, Teams, Salesforce, and HubSpot.

Cal ID connects with Google Calendar, Outlook, Apple Calendar, Zoom, Google Meet, Microsoft Teams, Stripe, Razorpay, PayPal, Salesforce, HubSpot, Slack, Zapier, Make, WhatsApp Business, and many more — 60+ integrations in total. Setup takes 2 minutes per integration.

Cal ID is GDPR and CCPA compliant, ISO 27001 certified, and uses AES-256 encryption at rest with TLS 1.3 in transit. We never sell your data and process payments through PCI-DSS Level 1 certified providers.

Cal ID's free plan matches Calendly's Standard tier — and includes features Calendly only offers on paid plans. Calendly Pro costs $12/user/mo, while Cal ID gives you white-label booking pages, group events, payments, and WhatsApp reminders for free.

Yes. On Pro and above you can serve booking pages from your own domain (e.g. book.yourcompany.com) with full SSL and custom branding. The free plan includes your branded cal.id/yourname URL.

Easy scheduling ahead.

Join 100,000+ professionals who book smarter with Cal ID. Free forever.

Free forever • No credit card • 2-minute setup