Every engine, every answer, on your machine.
Limelit Open runs every prompt you track against every engine you enable, on demand or on a schedule, and keeps each answer with the sources it cited. The numbers are aggregations over those stored rows, so any of them can be recomputed and checked.
Seven AI engines
ChatGPT, Claude, Perplexity and Gemini through their APIs with web search on. Google AI Overviews, Google AI Mode and Bing Copilot through scrapers, because those three have no API.
Found in the answer, not guessed
Every answer is stored and searched for your brand and each competitor, with the rank of the list item they appear in. No model decides what it saw.
Every source classified
Each URL an answer cites is labeled as your own site, a competitor, social, informational or other, so you can see which pages the engines trust.
Numbers with their sample
Visibility, share of voice, average position and citation share, each with the number of answers it rests on, and every answer readable in full.
Your AI agent can read it
An MCP server is built in, so Claude or any other MCP client can answer questions about your visibility from the same data.
Your keys, your data
Prompts, competitors and every answer live in one SQLite file you own. Bring your own provider keys, or start on a free monthly allowance.
From nothing to a first number in ten minutes.
On macOS or Linux, with nothing to install first. Download the binary and start it, then open localhost:1515. The setup wizard reads your brand from your site, takes up to five competitors, and asks for one key.
Prefer Go or Docker? The README has both, plus the MCP setup →
Same numbers, two ways to run them.
Limelit Open shares Limelit Cloud's tool names, engine names and metric definitions. When you want the fixes as well as the numbers, one command moves your prompts and history to a Cloud workspace, and nothing is deleted from your machine.
What the film says.
Your buyers ask AI now.
Seven engines answer, each naming a few brands. Is your brand in there?
Most trackers hand you a number and hide the math.
Limelit Open digs into everything AI says about your brand, on your machine.
It asks every engine your buyers' questions, and keeps every answer.
It reads every answer. And there you are: number two.
It sorts every source they cite.
So your number comes with proof.
And your AI agent can read it too.
One binary. Your data. Full control. Free and open source.
One binary. Your data. Full control.
Free and open source. Star it, run it, and tell us what to build next.