Zeitplanr
🇩🇪 DEGet Started
The Calendly Alternative from Germany

Professional Scheduling

100% Free. Open Source. GDPR-Compliant.

Zeitplanr is the privacy-first alternative to Calendly. With Google Calendar, Google Meet and Jitsi integration. All features free — open source.

All features included. 100% free. Open source. No credit card required.

Get StartedSee Features
Google Meet & Jitsi
Unlimited events
GDPR compliant
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Users
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Bookings Managed

Why Choose Zeitplanr Over Calendly?

All premium features free — open source. Calendly charges many times more.

Price
Free (Open Source)
From $10/month
Event Types
Unlimited
1 only (Free)
Google Calendar
Yes
Yes
Video Conferencing (Google Meet & Jitsi)
Yes
From $10/month
Custom Email Branding
Yes
From $10/month
GDPR Compliant (EU Servers)
Yes
Varies
Webhooks & Automations
Yes
From $10/month
Meeting Transcripts
Yes
No
Team Bookings
Yes
From $10/month
Community Support
Yes
No
Bilingual (DE/EN)
Yes
Limited

Everything You Need for Professional Scheduling

Powerful features that are typically locked behind expensive paid plans

Google Calendar Sync

Automatic sync with your Google Calendar. Only shows available times — no double bookings ever.

Google Meet & Jitsi

Automatic video link creation for every booking. Google Meet and Jitsi Meet built in.

Smart Availability

Flexible working hours, buffer times between meetings, holiday detection, and daily/weekly booking limits.

Custom Email Templates

Fully customizable emails with your logo, colors, and copy. Bilingual support in German and English.

100% GDPR Compliant

EU data residency (Frankfurt). Data export, data deletion, consent tracking, and full audit logging included.

Embeddable Widget

Embed booking via iFrame on any website. Colors and branding fully customizable.

Webhooks & Automations

Notify external systems on booking, cancellation, or rescheduling. HMAC-signed payloads with automatic retries.

Meeting Transcripts

Upload transcripts and manage action items. Directly linked to your bookings.

Security & Privacy

Rate limiting, encrypted tokens, audit logging, input validation, and XSS protection — all enabled by default.

Team Bookings

Create teams, add employees, and share a single booking link. Appointments are automatically distributed via round-robin.

Community Q&A

Ask questions, help others, and find answers in our moderated community. Upvotes, solution marking, and admin escalation.

Help Center

Built-in help center with searchable knowledge base, contextual help nudges, and intelligent FAQ system.

Get Started in 3 Minutes

Simple setup — no technical knowledge required.

1

Create Your Account

Sign in with Google or create an account with email and password.

2

Set Availability & Events

Define your working hours, meeting types, and connect your calendar.

3

Share Your Link & Get Bookings

Share your personal booking link or embed it on your website.

Perfect For

Professionals who need reliable, privacy-first scheduling

Freelancers & Solopreneurs

Professional booking page with custom branding for client consultations and projects.

Consultants & Agencies

GDPR-compliant scheduling with Google Meet and Jitsi for European clients.

Coaches & Therapists

Easy booking with automatic confirmations, buffer times, and cancellation options.

Small & Medium Businesses

All features like webhooks and custom emails — 100% free, open source.

Why Trust Zeitplanr?

Transparent, secure, and verifiable

Security & Privacy

AES-256 encryption, rate limiting, CSRF protection, and audit logging — all enabled by default.

100% EU Data

PostgreSQL in Frankfurt, Germany. Email via EU provider. No data transfer to the US.

Open Source

Fully open-source code. Anyone can review, audit, and verify the codebase.

DPA Available

Complete Data Processing Agreement at zeitplanr.de/avv — ready for your business.

Frequently Asked Questions

Everything you need to know about Zeitplanr

How much does Zeitplanr cost?

Zeitplanr is completely free — open source. You get access to all features without any restrictions. No credit card required, no hidden costs, no paid plans.

Is Zeitplanr GDPR compliant?

Yes, Zeitplanr is fully GDPR compliant. All data is stored in Frankfurt (EU). We include consent tracking, data export, data deletion, and a complete audit log.

Which video conferencing tools are supported?

Zeitplanr supports Google Meet and Jitsi Meet. Video links are automatically created for every booking and sent to participants.

How does Zeitplanr compare to Calendly?

Zeitplanr offers core scheduling features — unlimited event types, Google Meet, Jitsi, custom emails, and webhooks — and is completely free, open source. Calendly charges from $10/month for comparable features. Plus, Zeitplanr is GDPR compliant with 100% EU data residency.

Can I embed Zeitplanr on my website?

Yes, Zeitplanr offers an embeddable widget that you can integrate into any website via iFrame. The widget is fully customizable — colors, branding, and language.

Which languages are supported?

Zeitplanr is fully bilingual: German and English. Both booking pages and emails are available in both languages.

Is there an API or webhooks?

Yes, Zeitplanr offers webhooks for all key events: booking created, cancelled, rescheduled, and confirmed. All payloads are HMAC-signed and automatically retried on failure.

Is Zeitplanr really free?

Yes, Zeitplanr is permanently and completely free. You get all features without any restrictions — no credit card, no hidden costs. There will never be paid plans.

Where is my data stored?

All data is stored in Frankfurt, Germany — on EU servers. There is no data transfer to the US or other third countries. The database runs on Neon PostgreSQL with a data center in Frankfurt.

How does Zeitplanr comply with GDPR?

Zeitplanr implements all essential GDPR requirements: right to erasure (Art. 17), data portability (Art. 20), consent management, data minimization, retention policies, and a complete audit log. All data remains in the EU.

Why is Zeitplanr free?

We believe professional scheduling should be accessible to everyone. Zeitplanr is a community-maintained open source project — no hidden costs, no paid plans, no restrictions.

Can I use Zeitplanr for free for my business?

Yes, Zeitplanr is free for everyone — open source. Whether you are a freelancer, coach, agency, or business. All features including webhooks, custom emails, and meeting transcripts are available without restrictions.

Start Professional Scheduling Today

Set up your booking page in under 3 minutes. All features free — open source.

Create Your Booking Page

100% free. Open source. No credit card required.