The Free Calendly Alternative
Premium scheduling features at no cost. Custom branding, unlimited event types, calendar sync - all completely free, forever.
Premium Features, Zero Cost
Everything you need to manage your schedule professionally. Features that competitors charge $15-30/month for.
Custom Branding
Your brand colors, your logo, your identity. Make your booking page truly yours without paying extra.
Unlimited Event Types
Create as many meeting types as you need. 15-min calls, 1-hour consultations, full-day workshops - no limits.
Two-Way Calendar Sync
Sync with Google Calendar and Outlook. Bookings auto-create events, busy times are respected.
Custom Email Notifications
Branded confirmation emails, reminders, and follow-ups. Customize the content to match your voice.
Flexible Availability
Set different hours for different days. Add buffer times, minimum notice periods, and booking windows.
Easy Reschedule & Cancel
Let attendees reschedule or cancel with one click. Both sides get notified, calendars update automatically.
Why Switch to Kalendar?
See how Kalendar stacks up against the expensive alternatives.
| Feature |  |  |  |
|---|---|---|---|
| Custom Branding | Paid | Paid | |
| Unlimited Event Types | 1 on free | ||
| Remove Branding | Paid | Paid | |
| Calendar Integration | |||
| Email Notifications | |||
| Open Source | |||
| Self-Hostable | |||
| Price | $0 /forever | $15 /mo | $15 /mo |
* Comparison based on publicly available pricing as of 2024
Up and Running in Minutes
No complex setup. No credit card. Just connect your calendar and start accepting bookings.
Sign Up
Create your free account with Google in one click.
Set Availability
Define your working hours and meeting preferences.
Share Your Link
Get your personalized booking link to share anywhere.
Get Booked
Meetings appear on your calendar automatically.
Stop Renting Software. Start Owning It.
Founding.dev replaces expensive, bloated SaaS with AI-operable software built around how your business actually works. Instead of renting per-seat subscriptions forever, you own the software — we handle the maintenance, support, and hosting for a flat monthly fee. That cuts software costs by up to 70%.
Kalendar is free, and it's just one example. Tell us which tools you're tired of renting. We start from a proven template our engineers built, AI customizes it to fit your business, and you own the result. No per-seat fees. No dev team to hire.
The Founding.dev Philosophy
- Own your tools — code, data, and infrastructure
- Save up to 70% — one flat price, not per seat
- Customize in plain English — no tech background needed
- Bank-level security — your data never trains AI
Ready to Own Your Scheduling?
Join thousands who've switched from expensive scheduling tools. Setup takes less than 2 minutes.
No credit card required. Free forever.