OtterlyAI vs HubSpot AEO
OtterlyAI and HubSpot AEO are both AI visibility tools that measure how AI answer engines describe your brand. OtterlyAI is pitched as "Gartner Cool Vendor 2025 with GEO Audit (25+ factors)". HubSpot AEO leans on "HubSpot's AEO tool: prompt tracking, share of voice, and citations, plus a free grader". Both are closed and hosted, so neither lets you see how its scores are built. Echo tracks the same engines as an open-source tool you run yourself, which makes it the third option worth weighing here.
OtterlyAI
Gartner Cool Vendor 2025 with GEO Audit (25+ factors)
Visit otterly.aiHubSpot AEO
HubSpot's AEO tool: prompt tracking, share of voice, and citations, plus a free grader
Visit hubspot.comEcho
Open-source AEO platform. Self-host for free and track AI visibility across every major answer engine with full transparency.
OtterlyAI vs HubSpot AEO vs Echo
| Feature | OtterlyAI | HubSpot AEO | Echo |
|---|---|---|---|
| Core Tracking | |||
| Multi-LLM Tracking | Yes | Yes | Yes |
| AI Visibility Score | Yes | Yes | Yes |
| Citation Analytics | Yes | Yes | Yes |
| Competitor Benchmarking | Yes | Yes | Yes |
| Brand Mention Tracking | Yes | Yes | Yes |
| AI Engines | |||
| ChatGPT | Yes | Yes | Yes |
| Google AI Overviews | Yes | No | Yes |
| Google AI Mode | Yes | No | Yes |
| Gemini | Yes | Yes | Yes |
| Perplexity | Yes | Yes | Yes |
| Microsoft Copilot | Yes | No | Yes |
| Claude | Yes | No | Yes |
| Grok | No | No | Yes |
| DeepSeek | No | No | Yes |
| Meta AI | No | No | Yes |
| Any Model | No | No | Yes |
| Real UI Answers | No | No | Yes |
| Bring Your Own Keys | No | No | Yes |
| Platform | |||
| White-Label / Agency | Yes | No | Yes |
| Open Source | No | No | Yes |
| Content Generation | No | No | No |
| Advanced Analytics | |||
| Prompt Volume Estimates | No | No | No |
| Sentiment Analysis | Yes | Yes | Yes |
| Query Fan-Out | No | No | Yes |
| AI Crawler Analytics | Yes | No | No |
| Geographic Tracking | Yes | No | No |
| Social Media Tracking | No | No | No |
| Shopping Tracking | No | No | No |
| Multi-Language | Yes | No | No |
| Actionable Insights | |||
| Action Recommendations | Yes | Yes | Yes |
| Content Gap Analysis | No | No | Yes |
| AI Site Audits | Yes | Yes | No |
| AI Keyword Research | Yes | No | Yes |
| Reporting & Integration | |||
| Email Alerts | Yes | No | No |
| API Access | Yes | No | Yes |
| TypeScript SDK | No | No | Yes |
| Python SDK | No | No | Yes |
| MCP Access | Yes | No | Yes |
| BI Connectors | Yes | No | No |
Frequently Asked Questions
- What is the difference between OtterlyAI and HubSpot AEO?
- OtterlyAI is an AI visibility tracking tool, while HubSpot AEO is a traditional SEO tool, so they come at AI visibility from different angles. On features, OtterlyAI stands out for Google AI Overviews and Google AI Mode. Both are closed-source and hosted.
- Is OtterlyAI or HubSpot AEO better for AI visibility tracking?
- Neither is simply better; it depends on your priorities. Both track how AI engines mention and cite your brand across the major models, so the decision comes down to which feature set and workflow suit your team. Since both are proprietary and hosted, it is also worth trying an open-source option like Echo, which you can self-host and audit before committing.
- Is there an open-source alternative to OtterlyAI and HubSpot AEO?
- Yes. Echo is an open-source AI visibility platform you can self-host for free. It tracks mentions, citations, and competitor share across ChatGPT, Claude, Perplexity, Gemini, and Google AI Overviews, and every metric is auditable in the code.
Ready to track your AI visibility?
Deploy Echo in minutes and start monitoring how ChatGPT, Claude, and Google AI Overviews talk about your brand. Open source, self-hosted, free.