Elmo vs FixAEO
Elmo is an open-source, self-hostable alternative to FixAEO, an AI visibility tracking tool. Both measure how AI answer engines describe your brand, but Elmo ships every line of code, runs on your own infrastructure, and is free to self-host — so your data stays yours and each metric is independently verifiable.
The short version
FixAEO starts at $29/mo and is closed source. Elmo covers the same engines, and it's free to self-host.
FixAEO appears to be a very early-stage product with limited adoption.
Elmo
Open-source AEO platform. Self-host for free, forever. Track AI visibility across ChatGPT, Claude, and Google AI Overviews with full transparency.
FixAEO
Nine-engine AEO checker with agent analytics and evidence-linked fixes
About FixAEO
FixAEO tracks brand visibility across nine AI engines and attaches the exact answers and cited URLs behind every finding. Its Agent Analytics reports which AI crawlers reach a site and which pages they read, and recommendations are ranked by impact and effort. It also offers a rank-tracking API, an MCP server for querying the data from Claude or Cursor, and a public leaderboard whose scoring methodology is published.
Popularity grade: F
- Nine engines, adding Grok and DeepSeek on the enterprise plan
- Agent Analytics with server-side AI crawler tracking
- Public leaderboard with inspectable scoring methodology
Feature comparison
| Feature | Elmo | FixAEO |
|---|---|---|
| Core Tracking | ||
| Multi-LLM Tracking | Yes | Yes |
| AI Visibility Score | Yes | Yes |
| Citation Analytics | Yes | Yes |
| Competitor Benchmarking | Yes | Yes |
| Brand Mention Tracking | Yes | Yes |
| AI Engines | ||
| ChatGPT | Yes | Yes |
| Google AI Overviews | Yes | Yes |
| Google AI Mode | Yes | Yes |
| Gemini | Yes | Yes |
| Perplexity | Yes | Yes |
| Microsoft Copilot | Yes | Yes |
| Claude | Yes | Yes |
| Grok | Yes | Yes |
| DeepSeek | Yes | Yes |
| Meta AI | Yes | No |
| Any Model | Yes | No |
| Real UI Answers | Yes | No |
| Bring Your Own Keys | Yes | No |
| Platform | ||
| White-Label / Agency | Yes | No |
| Open Source | Yes | No |
| Content Generation | No | No |
| Advanced Analytics | ||
| Prompt Volume Estimates | No | No |
| Sentiment Analysis | Yes | Yes |
| Query Fan-Out | Yes | No |
| AI Crawler Analytics | No | Yes |
| Geographic Tracking | No | Yes |
| Social Media Tracking | No | No |
| Shopping Tracking | No | No |
| Multi-Language | No | No |
| Actionable Insights | ||
| Action Recommendations | Yes | Yes |
| Content Gap Analysis | Yes | Yes |
| AI Site Audits | No | Yes |
| AI Keyword Research | Yes | No |
| Reporting & Integration | ||
| Email Alerts | No | Yes |
| API Access | Yes | Yes |
| TypeScript SDK | Yes | No |
| Python SDK | Yes | No |
| MCP Access | Yes | Yes |
| BI Connectors | No | No |
Key differences
Only in Elmo
- Meta AI
- Any Model
- Real UI Answers
- Bring Your Own Keys
- White-Label / Agency
- Open Source
- Query Fan-Out
- AI Keyword Research
- TypeScript SDK
- Python SDK
Both offer
- Multi-LLM Tracking
- AI Visibility Score
- Citation Analytics
- Competitor Benchmarking
- Brand Mention Tracking
- ChatGPT
- Google AI Overviews
- Google AI Mode
- Gemini
- Perplexity
- Microsoft Copilot
- Claude
- Grok
- DeepSeek
- Sentiment Analysis
- Action Recommendations
- Content Gap Analysis
- API Access
- MCP Access
Only in FixAEO
- AI Crawler Analytics
- Geographic Tracking
- AI Site Audits
- Email Alerts
Why choose Elmo over FixAEO?
Open source and transparent
Every line of code is open. You can verify exactly how your visibility data is collected, calculated, and presented. No black boxes.
Self-host for free, forever
Run Elmo on your own infrastructure. The core platform is free and always will be, and Elmo Cloud is there if you would rather not run it yourself.
Your data, in your stack
Pull every metric, sentiment included, into your own code with the REST API and TypeScript and Python SDKs, or ask Claude Code and Cursor about it over MCP. Export, fork, or migrate at any time.
Built to last
Bootstrapped and sustainable. No investors pushing towards dark patterns. We'll outlast the companies taking too much VC money.
Frequently Asked Questions
- What is the difference between Elmo and FixAEO?
- Elmo is an open-source, self-hostable AI visibility platform, while FixAEO is a closed-source AI visibility tracking tool. Both track how AI answer engines describe your brand, but Elmo gives you the full source code and runs on your own infrastructure, so you can verify every metric and keep your data in-house.
- Is Elmo a free, open-source alternative to FixAEO?
- Yes. Elmo is a free, open-source alternative to FixAEO. You can self-host the full platform at no cost, read every line of code, and track your AI visibility across ChatGPT, Claude, Perplexity, Gemini, and Google AI Overviews without per-seat or per-prompt fees.
- Is FixAEO open source?
- No, FixAEO is a closed-source, hosted product, so you cannot inspect how its metrics are calculated. Elmo is fully open source — you can audit the code, self-host it on your own infrastructure, and avoid vendor lock-in.
- How do Elmo and FixAEO compare on sentiment analysis, API access, and MCP?
- Elmo includes all three: a 0 to 100 sentiment score for every AI answer that mentions you, a REST API with TypeScript and Python SDKs, and an MCP server so assistants like Claude Code and Cursor can query your data. FixAEO offers all three as well.
- Can I self-host Elmo instead of FixAEO?
- Yes. Elmo is designed to be self-hosted — deploy it on your own infrastructure in minutes with the CLI. You keep full ownership of your data and prompts, with no per-seat pricing and no third-party dashboard holding your visibility history.
Ready to track your AI visibility?
Deploy Elmo in minutes and start monitoring how ChatGPT, Claude, and Google AI Overviews talk about your brand.