If you are evaluating HubSpot AEO, the question worth answering is what you would be missing without Kodiac. The summary below is the structural difference between the two - capability by capability, grounded in product architecture rather than marketing claim.
The capabilities below are present in Kodiac and absent or materially weaker in HubSpot AEO. Each one represents a structural product difference, not a price-point or packaging difference.
HubSpot AEO scores brand presence across ChatGPT, Perplexity, and Gemini using their five-dimension framework (sentiment, presence quality, brand recognition, share of voice, market position). That is one layer - what AI says. Kodiac adds Layer 2 (what AI sees on your website, scored across 10 dimensions) and Layer 3 (what AI reads from third-party sources). Audit-only tools tell you the symptom. Kodiac diagnoses the cause.
University of Toronto research found AI search engines cite third-party publications 74-92% of the time when describing brands - Reddit, Wikipedia, G2, Hacker News, news. HubSpot AEO does not monitor these. Kodiac includes per-source AI weight scoring, sentiment alerts, and intervention playbooks for every source category in every paid tier.
Diagnostics tell you what AI says today. They do not change what AI says tomorrow. Kodiac Agent lets you deploy an MCP/REST endpoint so customer AI systems query your authoritative Brand Agent directly. HubSpot has no equivalent.
Kodiac is built for enterprise marketing teams running AI visibility as a strategic discipline. HubSpot AEO at $50/month is a tactical bolt-on. Different products for different buyers.
A capability-by-capability view of where the two platforms diverge. Kodiac on the right, HubSpot AEO on the left, no padding or rounding.
| Dimension | HubSpot AEO | Kodiac |
|---|---|---|
| Pricing | $50 / month | From £499 / month |
| Audit layers monitored | Output only (what AI says) | Output + Input + Ecosystem |
| Source Intelligence | Not included | Included in every paid tier |
| Reddit / Wikipedia / G2 monitoring | Not included | Per-source AI weight + playbooks |
| AI systems tracked | ChatGPT, Perplexity, Gemini | ChatGPT, Perplexity, Gemini, Claude, Copilot |
| Website AI-readiness scoring | Not included | Per-page across 10 dimensions |
| Content layer | None | Kodiac Content (RAG endpoint + connectors) |
| Brand Agent (MCP/REST) | Not available | Kodiac Agent with Playground |
| Multi-brand / agency workspace | Not designed for agencies | Native multi-brand + white-label |
| Best fit | SMB marketers already on HubSpot | Enterprise marketing + agency partners |
The questions buyers ask most often when deciding between the two.
Yes. Kodiac Audit Starter is £499 per month and HubSpot AEO is $50 per month. The two products solve different problems for different buyers. HubSpot AEO is a single-layer monitoring tool aimed at marketers already using HubSpot. Kodiac is a three-layer platform with Source Intelligence, Content, and Brand Agent - built for enterprise teams running AI visibility as a discipline.
Yes, the two are complementary in the same way Search Console and a full SEO platform can coexist. Many enterprise teams use the HubSpot Grader for an executive-level snapshot and Kodiac for the operational depth - Source Intelligence interventions, content layer fixes, Brand Agent deployment.
The HubSpot AEO Grader monitors ChatGPT, Perplexity, and Gemini. Claude and Microsoft Copilot are not currently included. For enterprise B2B brands - particularly in financial services, professional services, and regulated industries - Claude is the fastest-growing AI assistant. Kodiac monitors all five major systems.
No. HubSpot AEO scores brand presence directly in AI outputs. It does not crawl, score, or recommend interventions on the third-party sources (Reddit, Wikipedia, G2, news, Hacker News) that drive most AI brand representation. This is the most consequential gap in the audit-only tooling category.
Sixty seconds. All five AI systems. Top 10 sources shaping your brand. No credit card. Then judge the difference for yourself.