In-house GEO or a GEO agency: how to decide
Should you build GEO and AEO in-house or hire an agency? The skills involved, the real costs, when each works best, and the hybrid most teams end up with.
Should you build GEO and AEO in-house or hire an agency? The skills involved, the real costs, when each works best, and the hybrid most teams end up with.
Rank on Google
Blue links, snippets and maps — and the base layer AI reads from.
Named by assistants
Cited in the answers ChatGPT, Perplexity and Copilot give.
Synthesised by AI
The source Google AI Overviews and Gemini build their answer from.
One shared foundation: crawlable, structured, trustworthy content — run as a single program.
GEO isn't magic, and a capable team can do much of it in-house. The question is whether you have the people and the time for every part of it, especially the off-site work that takes the most effort. Here's how to think it through.
| Skill | Usually in-house? |
|---|---|
| Technical checks: crawlers, schema, rendering | Often, if you have a web developer |
| Answer-first writing | Often, with some training |
| Keeping company facts consistent | Yes, with an owner |
| Reviews, directories and article outreach | Rarely done well in-house |
| Weekly prompt tracking across assistants | Possible with a tool and discipline |
In practice, many companies keep writing and technical work in-house and bring in outside help for strategy, measurement and off-site outreach. A GEO consultant can set the plan and review your team's work. An agency can take on the parts your team can't.
In-house isn't free. Add up the hours for writing, technical fixes, outreach and weekly tracking, plus any tools. Compare that honestly with an agency fee. Many teams find the in-house version stalls on the off-site work, which is the part that moves AI recommendations most.
| Work | Hours a month, roughly |
|---|---|
| Weekly prompt checks and logging | 4 to 6 |
| Writing or rewriting key pages | 8 to 16 |
| Technical fixes and structured data | 2 to 6 |
| Review requests and directory profiles | 4 to 8 |
| Article and list outreach | 6 to 12 |
For a small program that's roughly 25 to 50 hours a month. If nobody can protect that time, the off-site rows are usually the first to slip, and they matter most.
AI Visibility specialist at Edthi · SEO, AEO & GEO
Leads AI Visibility programs at Edthi, helping companies get found and recommended across Google and the AI engines. Writes about how AI search actually decides who to cite.
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