A TYPO3 agency that delivers.
Relaunch, extensions, LTS updates, migration and operation — for the enterprise CMS TYPO3. Senior-led, at a fixed price, GDPR-compliant and EU-hosted. And: ready for the agent world from day one.
A TYPO3 agency plans, builds and operates websites on the enterprise CMS TYPO3 — relaunch, custom extensions, LTS updates, migration and ongoing maintenance. Forge12 delivers TYPO3 projects at a fixed price (senior-led, GDPR-compliant, EU hosting) and makes them AI-/agent-readable at the same time (schema, structured data, answer-first).
With a TYPO3 agency vs. without.
TYPO3 is powerful — but only with care. Outdated LTS versions and unpatched extensions are the biggest risk.
What we do with TYPO3.
From new builds through migration to ongoing operation — all from one hand, senior-led.
TYPO3 that AI agents can read.
AI agents and answer engines increasingly decide which website gets found. We build your TYPO3 not just for humans but for machines too — as part of the project, not an expensive extra.
- Structured data & Schema.org so AI engines cite you
- Answer-first content for ChatGPT, Gemini & Perplexity
- Clean, machine-readable structure + llms.txt
- Agent-readiness check included

TYPO3 at a fixed price.
A clearly defined goal, a fixed price, a fixed date. After each sprint you decide whether to continue.
Analysis, concept & a binding fixed-price offer.
A clearly scoped TYPO3 work package, built & handed over.
LTS updates, security, backups & monitoring in operation.
- Fixed price per sprint — no open hourly account
- Senior TYPO3 development & tests
- AI-ready: schema & structured data included
- Deployment & clean handover (code is yours)
- Discovery delivers a binding fixed-price offer
- Scope changes during a sprint (→ next sprint)
- External costs (hosting, licenses, third-party APIs)
- Ongoing operation without a Care plan
Delivered in fixed-price sprints. Work beyond the agreed scope only after prior approval — no surprise invoice.
Frequently asked questions about the TYPO3 agency.
01What does a TYPO3 agency do?
A TYPO3 agency designs, builds and operates websites on the enterprise CMS TYPO3: relaunch, custom extensions, LTS updates, migration and ongoing maintenance. We handle it senior-led at a fixed price.
02What does a TYPO3 project cost?
We work in fixed-price sprints: Discovery sprint from €2,900, Build sprint €9,500 / 2 weeks. Ongoing maintenance (TYPO3 Care) from €159/month. After the Discovery sprint you get a binding fixed-price offer.
03Do you take over existing TYPO3 sites?
Yes, that's the normal case. After a short analysis we take over care and development — even without access to the original docs and regardless of who built the site.
04How does a TYPO3 LTS update work?
We check extensions and core for compatibility, run the upgrade on a staging environment, test everything and only then go live. This keeps the site in support and receiving security patches.
05Will I lose my Google rankings in a relaunch?
No — not with a clean redirect concept. We map old URLs to the new ones (301) and keep the structure SEO-stable so rankings are preserved.
06What does 'AI-ready' mean for TYPO3?
We build your site so that not only humans but also AI agents and answer engines (ChatGPT, Gemini, Perplexity) can read and cite it: structured data, Schema.org, answer-first content and llms.txt — as part of the project.
07Why an agency instead of a freelancer?
TYPO3 is an enterprise CMS with a long lifecycle. With us, operation doesn't depend on a single person: senior-led, documented, with a defined response time and ongoing maintenance.
