--- title: Elmo vs Meridian | AI Visibility Tool Comparison · Elmo description: Compare Elmo and Meridian for AI visibility tracking. Feature-by-feature breakdown, pricing, and key differences. canonical: https://www.elmohq.com/ai-visibility-tools/elmo-vs-meridian updated: "2026-10-20" --- [AI Visibility Tool Directory](https://www.elmohq.com/ai-visibility-tools) # Elmo vs Meridian Elmo is an open-source, self-hostable alternative to Meridian, 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 Meridian is gone as a standalone product. Acquired by Searchable; customers are being moved to Searchable. Elmo is MIT-licensed, so you keep the code and your data no matter what. Meridian has been acquired (Sep 2026) Acquired by Searchable; customers are being moved to Searchable. [See the AEO Graveyard](https://www.elmohq.com/ai-visibility-tools/graveyard) for what to do next. ## Elmo Open SourceSelf-HostedWhite-Label Open-source AEO platform. Self-host for free, forever. Track AI visibility across ChatGPT, Claude, and Google AI Overviews with full transparency. ## Meridian AI Visibility Tracking AI visibility platform acquired by Searchable in 2026 ## Meridian at a glance ![Screenshot of Meridian homepage](https://nynjceth7hnajxhe.public.blob.vercel-storage.com/screenshots/meridian.jpg) [Visit trymeridian.com](https://trymeridian.com/) ## About Meridian Meridian offers AI visibility tracking with a focus on content optimization and geographic targeting. Their platform helps brands understand how AI search results vary by location and provides content recommendations tailored to regional audiences. Popularity grade: F - Geographic targeting for AI visibility - Content optimization recommendations ## Feature comparison | Feature | Elmo | Meridian | | ----------------------- | ---- | -------- | | 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 | No | | Google AI Mode | Yes | No | | Gemini | Yes | Yes | | Perplexity | Yes | Yes | | Microsoft Copilot | Yes | Yes | | Claude | Yes | Yes | | Grok | Yes | Yes | | DeepSeek | Yes | Yes | | Meta AI | Yes | Yes | | 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 | Yes | | 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 | Yes | | Multi-Language | No | No | | Actionable Insights | | | | Action Recommendations | Yes | Yes | | Content Gap Analysis | Yes | No | | AI Site Audits | No | No | | AI Keyword Research | Yes | No | | Reporting & Integration | | | | Email Alerts | No | No | | API Access | Yes | No | | TypeScript SDK | Yes | No | | Python SDK | Yes | No | | MCP Access | Yes | No | | BI Connectors | No | No | We last checked Meridian against its own site in Oct 2026. Spot an error? [Suggest a correction](https://github.com/elmohq/elmo/issues/new?title=Correction+for+Meridian\&body=What%27s+wrong%2C+and+where+can+we+see+the+correct+information+%28a+pricing+page%2C+docs%2C+or+changelog%29%3F%0A%0A) or [edit the data on GitHub](https://github.com/elmohq/elmo/blob/main/apps/www/src/lib/competitors/data.ts). ## Key differences ### Only in Elmo - Google AI Overviews - Google AI Mode - Any Model - Real UI Answers - Bring Your Own Keys - White-Label / Agency - Open Source - Query Fan-Out - Content Gap Analysis - AI Keyword Research - API Access - TypeScript SDK - Python SDK - MCP Access ### Both offer - Multi-LLM Tracking - AI Visibility Score - Citation Analytics - Competitor Benchmarking - Brand Mention Tracking - ChatGPT - Gemini - Perplexity - Microsoft Copilot - Claude - Grok - DeepSeek - Meta AI - Sentiment Analysis - Action Recommendations ### Only in Meridian - Content Generation - AI Crawler Analytics - Geographic Tracking - Shopping Tracking ## Why choose Elmo over Meridian? ### 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 Meridian? Elmo is an open-source, self-hostable AI visibility platform, while Meridian 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 Meridian? Yes. Elmo is a free, open-source alternative to Meridian. 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 Meridian open source? No, Meridian is a hosted product without public source code. Elmo is fully open source, so you can read how each metric is calculated, self-host it on your own infrastructure, and take your data with you. - How do Elmo and Meridian 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. Meridian offers sentiment analysis, but we have not found it offering API access or an MCP server. - Can I self-host Elmo instead of Meridian? 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. [Deploy Elmo](https://www.elmohq.com/docs/getting-started)[View on GitHub](https://github.com/elmohq/elmo)