TYPO3 Extensions: Development, Monitoring & Support

800+ TYPO3 extensions monitored. Development, audit & security monitoring. All extensions at a glance.

What does Gosign offer for TYPO3 extensions?

Gosign monitors over 800 TYPO3 extensions for security vulnerabilities, compatibility and performance. For every extension, Gosign provides: new development, update & migration, code audit and maintenance. 25 years in TYPO3 development, since 2023 with AI-accelerated workflows: 60-80 % faster than traditional methods.

Extension categories

Search & Indexing

Apache Solr, ke_search, faceted search. Enterprise search across thousands of documents and files.

solrfal ke_search_premium find in2studyfinder

Security & Authentication

SSO, SAML, OIDC, cookie consent, CAPTCHA, CORS. Enterprise security for TYPO3.

shibboleth_auth oidc dp_cookieconsent saml2 be_acl

Forms & Events

Powermail, event management, booking systems, surveys, newsletter integration.

powermail sf_event_mgt booking rapidmail

Content & Templates

Mask, DCE, VHS ViewHelper, Bootstrap Grids. Custom content elements and template development.

mask dce vhs bootstrap_grids

PDF & Documents

PDF generation, PDF viewer, flipbooks, download management.

pdfviewhelpers web2pdf rflipbook downloadmanager

Media & Images

Image editing, galleries, sliders, focuspoint, Cloudinary CDN.

focuspoint imagemap sf_filecollection_gallery

Maps & Locations

Leaflet, Google Maps, OpenStreetMap. Store locators and proximity search.

leaflet maps2 geocoordinates

E-Commerce

aimeos, payment integration, paywall, price calculators.

aimeos amazon_payment paywall

Performance & SEO

Cache warmup, staticfilecache, WebP conversion, canonical management.

warmup webp newscanonical cache_hash

DevTools & Deployment

Extension Builder, in2publish, Styleguide, Deployer.

extension_builder in2publish styleguide

Industry Solutions

Real estate (OpenImmo, FlowFact), universities (in2studyfinder), associations (hwvereinsliste), education (kuferweb).

openimmo flowfact kuferweb

Looking for support with a TYPO3 extension?

30 minutes initial consultation, free and no obligation.

Book extension consultation

25 years of experience · 800+ extensions · AI-accelerated development

AI-accelerated extension development

Gosign has been using AI-assisted development since 2023. In concrete terms:

Task	Traditional	With AI	Savings
New extension (Extbase)	2-4 weeks	4-8 days	70 %
Extension update (v9 → v12)	1-2 weeks	2-4 days	65 %
Security audit	3-5 days	1 day	75 %
Code review + refactoring	1 week	2 days	60 %

TYPO3 Update to the Current Version

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.

Request TYPO3 update

TYPO3 GDPR Audit & Compliance

We audit your TYPO3 installation for GDPR compliance and implement all measures cost-effectively.

Audit area	What is checked	Result
Cookie consent	Banner, opt-in/opt-out, consent logging	Legally compliant consent flow
Tracking & analytics	Google Analytics, Matomo, Tag Manager, third-party pixels	Privacy-compliant configuration
Extensions	Data sharing with third parties, external requests, CDN integrations	Remediation or GDPR-compliant alternatives
Forms	Processing records, consent mechanisms, retention periods	Complete documentation
Hosting & SSL	Server location, data processing agreement, encryption	EU-compliant hosting

Request GDPR audit

Gosign is a Hamburg-based digital agency with 25 years of experience in web development, TYPO3 and AI integration. We have analysed over 800 TYPO3 extensions and today develop with AI assistance up to 70 % faster than with traditional methods. Our clients include mid-market enterprises, universities and public sector organisations across the EU.

As of: February 2026

Frequently asked questions about TYPO3 extensions

How many extensions does Gosign monitor?

Over 800 TYPO3 extensions, continuously checked for security vulnerabilities, version status and compatibility.

Can Gosign support any TYPO3 extension?

Yes, including obscure or unmaintained extensions. Gosign analyses the code, assesses the risk and recommends: fix, replace or migrate.

What does extension development cost with Gosign?

Thanks to AI-accelerated development, 30-50% below typical market rates. Get a specific estimate in a free consultation.

Book a free consultation

30 minutes with a TYPO3 specialist, no obligation.