AI visibility APIs for developers
The api category covers 2 of the tools we track, including KNWN and DataForSEO AEO. These are API-first. You pull AI search and citation data into your own product or dashboards instead of logging into theirs. Echo is the open-source option in this space: self-host it for free and audit how every number is built.
Echo: the open-source alternative
The tools here are API-first. Echo gives you the data and the code: self-host the whole platform, read how every metric is produced, and pull mentions and citations into your own dashboards without paying per call or depending on a pipeline you cannot see.
Tools in this category
KNWN
FAgent-commerce readiness shop (diagnostics, MCP/ChatGPT app builds) with an AI visibility tracker
DataForSEO AEO
SEO data API provider with AI search tracking endpoints
Frequently Asked Questions
- What are the best api tools for AI visibility?
- Tools in the api category include KNWN and DataForSEO AEO. This page compares them feature by feature so you can match one to your needs.
- Is there an open-source api tool?
- Echo is an open-source AI visibility platform you can self-host for free. It tracks how ChatGPT, Claude, Perplexity, Gemini, and Google AI Overviews mention and cite your brand, with every metric open to inspection.
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.