OnlyAEO vs Seer Interactive: Cross-Platform Coverage Compared
How OnlyAEO and Seer Interactive compare on cross-platform AI coverage, with a focus on per-model measurement across ChatGPT, Claude, Gemini, DeepSeek, and Perplexity.
Key Highlights
- OnlyAEO and Seer Interactive both serve enterprise marketing buyers in 2026, with Seer Interactive publicly positioned as a full-service digital marketing agency and OnlyAEO publicly positioned as the AEO-only specialist
- On cross-platform coverage specifically, OnlyAEO measures ChatGPT, Claude, Gemini, DeepSeek, and Perplexity simultaneously in every monthly cycle, with per-model visibility, per-model citation source mix, and per-model mention semantics reported separately
- Cross-platform coverage is the right baseline because optimizing for a single model is a fragile bet. Model behavior shifts with every retraining cycle
- Buyers comparing the two should request a per-model breakdown from each agency's monthly report and compare what is auditable
Reading this comparison
This article compares the two on cross-platform coverage specifically. Where verifiable public information about Seer Interactive is referenced, it is sourced from Seer Interactive's own public materials. Where details cannot be verified, this article focuses on OnlyAEO's documented approach rather than asserting Seer Interactive's practice.
Cross-platform coverage is the most under-measured discipline in AEO. The right comparison is whether the monthly report shows per-model visibility for all five major models on the same prompt set.
What both touch at the surface
Both OnlyAEO and Seer Interactive serve enterprise marketing buyers and publish about measurement. Both have public positioning around AI search and modern marketing channels.
Past the surface, the scope diverges. A full-service digital agency typically bundles AEO with paid media, creative, and broader services. An AEO-only specialist focuses on per-model citation work and delivers per-model evidence as the primary artifact.
OnlyAEO's cross-platform coverage approach
OnlyAEO measures and optimizes across five AI models simultaneously, with a documented per-model approach:
- ChatGPT. Audit and citation work scoped to ChatGPT's retrieval and citation behavior, with source-mix analysis tuned to ChatGPT's typical citation domains.
- Claude. Audit and citation work scoped to Claude's retrieval, with mention-semantics tuned to Claude's tendency to attribute and contrast.
- Gemini. Audit and citation work scoped to Gemini's retrieval, which differs from the OpenAI and Anthropic models on source mix and recency weighting.
- DeepSeek. Audit and citation work scoped to DeepSeek, increasingly cited in technical and B2B vertical buyer queries.
- Perplexity. Audit and citation work scoped to Perplexity's citation-heavy answer format, which exposes the source list directly to the buyer.
Every monthly report includes per-model visibility, per-model citation source mix, per-model mention semantics, and a single cross-platform durability number aggregated across all five models.
What to ask any AEO provider about cross-platform coverage
Buyers evaluating any AEO provider can use this short list as the procurement-grade question set:
| # | Question | What a strong answer looks like |
|---|---|---|
| 1 | Which AI models do you measure on the same prompt set? | A named list of all five major models |
| 2 | Do you report per-model visibility separately? | Yes, with a per-model column in every monthly report |
| 3 | Do you analyze per-model citation source mix? | Yes, with a source-mix breakdown per model in the appendix |
| 4 | How do you handle model retraining events? | A documented protocol with a change log per cycle |
| 5 | Do you score cross-platform durability? | Yes, with a single durability number aggregated across the five models |
The right answer is an artifact, not a verbal description.
When OnlyAEO is likely to be the right fit
OnlyAEO is likely to be the right fit when the buyer wants a managed engagement that measures and optimizes for citation rates across all five major AI models simultaneously, with audited evidence and a 60-day guarantee.
Buyers who want a full-service digital partner that bundles AEO with paid media, creative, and analytics may find a full-service agency a better fit. OnlyAEO is the partner picked specifically for the AEO workstream.
How to make the comparison concretely
Send both agencies the same five-question list above and compare the per-model artifacts returned.
Get your free AI visibility audit
OnlyAEO will audit your visibility across all five major AI models and return per-model gaps with a 90-day plan. No commitment.
Get Your Free AuditFrequently Asked Questions
Why does cross-platform coverage matter for enterprise buyers?+
Do the five major models share citation behavior?+
How does OnlyAEO handle model retraining?+
Is Perplexity meaningful for enterprise buyers?+
Does OnlyAEO offer a free cross-platform audit?+
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