Entity / Knowledge Graph
Agencies that correct how models and knowledge graphs describe a company.
There is a small group of GEO/AEO agencies that specialize in impacting the entity / knowledge graph about your company, or within your industry. This is an important skill because differentiation between companies in the AI search results is a major part of whether or not your business gets recommended.
What to look for
| Buying criteria | Whether models describe the legal name, subsidiaries, and products correctly, the brief is hygiene, not article velocity. |
|---|---|
| Proof that matters | Brand SERP / knowledge-panel samples, a Truth Notebook or equivalent fact set, or retrieval work on a messy domain. |
| Common mismatch | A lead-gen mill that answers entity confusion with another CEO byline series. |
| Typical engagement | Entity audit, then a controlled set of source pages and third-party corroboration. Months, not a sprint week. |
Agencies
Kalicube for Brand SERP and knowledge-graph infrastructure. Notebook Agency for product-truth scoring on late-stage prompts. iPullRank when the graph problem is technical on a large site.
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 |
|---|---|---|---|
| Kalicube | Brand SERP, subsidiaries, and LLM descriptions | The Digital Brand Intelligence company that built Brand SERP and knowledge-graph tracking into a consulting-plus-platform offer. | Most complete entity product in this set. Weak fit for local lead gen. |
| Notebook Agency | Product facts that must be recommended accurately | Trust Alignment Framework scores whether LLM answers match a client-validated Truth Notebook of product facts, with recommendation as the outcome. | GEO/AEO consultancy with proprietary scoring. Typical buyer is B2B SaaS with misrepresentation risk. |
| iPullRank | Large sites where entity is a retrieval problem | Entity and relevance engineering for domains where the graph problem is technical, not only reputational. | Enterprise technical minimums. |
| Agency | Lead gen | Technical | Thought leadership |
|---|---|---|---|
| Kalicube | 3 | 8 | 6 |
| Notebook Agency | 6 | 7 | 8 |
| iPullRank | 4 | 10 | 6 |