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HubSpot explains how AEO checkers track brand visibility in AI answer engines

HubSpot’s guide defines answer‑engine optimization (AEO) as the practice of getting a brand mentioned or cited inside AI‑generated answers from tools like ChatGPT, Perplexity and Gemini. It explains manual checking methods for Google AI Overviews, ChatGPT and Perplexity, then argues that automated AEO checkers are needed for scale because answer engines vary between sessions.

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What you can do with it

AI at Work →
HubSpot AEO by HubSpot

Shows AI citations, brand mentions, and recommendation tasks.

What you get You can see where your brand appears in ChatGPT, Perplexity and Gemini answers and get prioritized fixes.

Who for
marketers
Cost
paid from $50
Effort
minutes
Already included in
Marketing Hub Professional

Use it for

  • Monitor visibility
  • Prioritize fixes
  • Report citations

Watch out Visibility that never clicks won’t register as pipeline

Key points from the news

  • HubSpot AEO tracks AI citations and brand mentions for $50/month and integrates with Marketing Hub Professional/Enterprise.
  • ChatGPT reported 900 million weekly active users (Feb 2026); Gemini surpassed 1 billion monthly users (Aug 2026).
  • AEO checkers differ in engine coverage, refresh cadence and export features; daily monitoring is recommended for volatile AI answers.

The article compares several AEO tools, noting coverage, refresh frequency, export options and pricing. HubSpot AEO costs $50 per month (28‑day free trial) and adds CRM‑connected reporting in Marketing Hub Professional or Enterprise. Other tools range from Brand Radar’s $199 per engine to Semrush’s $99 per domain, Profound’s $99 Starter plan, Peec AI’s $95 Starter tier, and AthenaHQ’s free Essential tier. It also cites usage numbers: ChatGPT had 900 million weekly active users in February 2026 and Gemini topped 1 billion monthly users by August 2026.

The story so far

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  1. HubSpot explains how AEO checkers track brand visibility in AI answer enginesthis story
Full story from HubSpot Marketing Blog · by HubSpot StaffOpen source ↗

AEO checker tools that measure answer engine visibility

HubSpot Marketing Blog · 23 September 2026

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This text was published by HubSpot Marketing Blog and written by HubSpot Staff. It is reproduced here with attribution so you can read it in full; the rights remain with the publisher. Read it at the source ↗

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