Booking System for TYPO3: Appointment Reservation & Online Booking
Booking system for TYPO3: appointment booking, availability, payment. Custom development, AI-accelerated.
Book a free consultationA TYPO3 booking system includes calendar-based availability, resource management, payment (Stripe, PayPal), confirmation workflows and iCal export. Use cases: room reservation, appointment booking, course registration, car rental reservation. For basic scenarios, extensions are available. Enterprise requirements require custom development.
Why Gosign?
Gosign develops booking systems with AI: the booking engine incl. race condition protection, payment integration and email workflows is built 65% faster than with traditional methods.
Our services for booking
New development
Booking system: calendar, resources, payment (Stripe, PayPal, Mollie), confirmation, iCal. Responsive booking view.
Update & migration
Modernize existing booking logic, make API-based, mobile optimization.
Code audit
Double bookings possible? Race conditions? Performance under load?
Maintenance & support
Availability sync, payment API updates, cancellation handling.
Free consultation: 30 minutes with a TYPO3 specialist
We analyse your project, estimate effort and timeline, no strings attached, no preparation needed.
Discuss booking system, 30 min, free25 years of TYPO3 experience · 800+ extensions analysed · AI-accelerated development
AI-accelerated development: 65% faster
| Task | Traditional | With AI | Savings |
|---|---|---|---|
| Booking engine with locking | 1 week | 2 days | 70% |
| Stripe/PayPal integration | 3 days | 1 day | 75% |
| Email workflow templates | 2 days | 6 hours | 60% |
TYPO3 Update & GDPR Audit
We update your TYPO3 installation cost-effectively to the current LTS version - including all extensions, even outdated and unmaintained ones.
All extensions migrated
Including outdated, unmaintained or custom-built extensions.
Fixed-price offer
Transparent costs, no hidden follow-up work.
AI-accelerated
30-50 % cheaper than market rates thanks to AI-powered code analysis.
Zero data loss
Complete data migration with rollback protection.
GDPR audit: We audit your TYPO3 installation for GDPR compliance - cookie consent, tracking, extensions, forms and hosting - and implement all measures cost-effectively.
Frequently asked questions about booking
Can TYPO3 handle a full booking system?
Yes, as custom development. For hotels or flights, Gosign recommends specialized systems with a TYPO3 frontend.
How do I prevent double bookings?
Database-level locking, optimistic locking or queue-based. Gosign implements the appropriate strategy.
Related TYPO3 extensions
Gosign is a Hamburg-based digital agency with 25 years of experience in TYPO3 development. We have analysed over 800 TYPO3 extensions and today develop up to 70% faster using AI-assisted methods. Our clients include mid-sized enterprises, universities and public-sector organisations across Germany.
Last updated: February 2026