Technical GEO
Information retrieval, entities, patents, and site architecture.
There is a small group of GEO/AEO agencies that specialize in retrieval, site architecture, and how models fetch and synthesize a domain. Those mechanics decide whether a company even appears as a source in AI search, which is why this page lists technical specialists.
What to look for
| Buying criteria | Published retrieval, entity, or patent work, not a blog calendar restated as GEO. |
|---|---|
| Proof that matters | A methodology page you can read (query fan-out, passage retrieval, Brand SERP, patent scoring) plus named complex-domain work. |
| Common mismatch | A content studio that cannot discuss crawl, render, embeddings, or how a model actually fetches the page. |
| Typical engagement | Audit of fetchability and entity graph, then a scoped implementation wave. Citation work starts after the site is usable as a source. |
Agencies
iPullRank for enterprise retrieval on large, complex domains. Go Fish Digital for patent-informed scoring and AI Overview analysis. Kalicube for entity and knowledge-graph control.
Absence from this table is not a warning to avoid a firm. Other agencies in the directory may still be a fit; they are reviewed on their own pages.
| Agency | Best for | Why this fit | Notes |
|---|---|---|---|
| iPullRank | Enterprise sites that need retrieval mechanics | Relevance Engineering is the most explicit public technical GEO methodology in this directory, query fan-out, passage retrieval, embeddings, aimed at complex domains. | GEO-native technical shop. Enterprise-only economics (high minimums). Overkill for SMB lead gen. |
| Go Fish Digital | Teams that want the technical “why” behind citations | Patent-informed scoring via Barracuda and an AI Overview Analyzer, for buyers who need measurement grounded in published IP. | Technical project inside Agital, a PE-backed group. Confirm staffing after the roll-up. |
| Kalicube | Brands whose algorithms describe the entity incorrectly | Knowledge-graph and Brand SERP infrastructure (Kalicube Pro) when the problem is how search and LLMs understand the company, not page velocity. | Platform plus consulting. Weak fit for local lead gen or catalog merchandising. |
| Agency | Lead gen | Technical | Thought leadership |
|---|---|---|---|
| iPullRank | 4 | 10 | 6 |
| Go Fish Digital | 5 | 8 | 6 |
| Kalicube | 3 | 8 | 6 |