OpenImmo for TYPO3
OpenImmo in TYPO3: import property XML, display, filter. Real estate websites, AI-accelerated.
Book a free consultationOpenImmo is the German XML standard for real estate data exchange. Real estate software (FlowFact, onOffice, ImmoTool) exports properties as OpenImmo XML. TYPO3 imports and displays them. Gosign builds the pipeline: import, display with filters, exposé download, contact routing.
AI-accelerated development: 70% faster
- 80% faster: XML parser
- 65% faster: Search interface
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We update your TYPO3 installation cost-effectively to the current LTS version - including all extensions, even outdated and unmaintained ones.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Including outdated, unmaintained or custom-built extensions.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 openimmo
Which real estate software supports OpenImmo?
Practically all: FlowFact, onOffice, ImmoTool, JustImmo.
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