usedby
Which companies publicly use which AI and software tools, each line with its public source.
Connect it
Settings → Connectors → Add custom connector
URL: https://www.usedby.ai/mcpSettings → Apps & Connectors → Advanced → Developer mode
Create connector with URL: https://www.usedby.ai/mcp{
"mcpServers": {
"usedby": {
"url": "https://www.usedby.ai/mcp"
}
}
}claude mcp add --transport http usedby https://www.usedby.ai/mcp{
"servers": {
"usedby": {
"type": "http",
"url": "https://www.usedby.ai/mcp"
}
}
}5 tools, verified live
search_toolsread-onlyFind AI and software tools tracked on usedby by name, other product name, or what they do (category or topic, e.g. 'CRM', 'translation'), with how many companies publicly use each.
who_usesread-onlyCompanies that publicly use a tool, strongest proof first, each with its proof level (CONFIRMED, DECLARED: the company states it, OBSERVED, or SIGNAL: a job post, the weakest proof), source page and first public proof date.
company_stackread-onlyTools a company publicly uses according to usedby, strongest proof first, each with its proof level (job-post signals last) and source page.
recent_changesread-onlyCompanies newly listed as customers by tool vendors in the last N days, optionally for one tool. Departures are not published.
compareread-onlyTwo tools side by side: public customers with their proof mix, top industries, the companies on both (every proof level, each side's level given), and vendor facts with their sources.
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