Find leads beyond database filters with AI research & MCP
Your ideal customers don't always fit into database filters. Describe what you're looking for in plain English, and Causo investigates public sources to find companies worth pursuing, with evidence behind each match. Dig deeper in Causo's chat or run the same research in ChatGPT and Claude through MCP. Once you know who fits and why, Causo helps find decision-makers, verify their emails, and write outreach grounded in that research. Better GTM intelligence. Less slop.
Sales databases are great at telling you a company's industry and headcount. They're much worse at the question that matters: does this business actually have the problem you solve?
So we built Causo around the research. Describe your ideal customer, however specific. Causo investigates public sources, finds companies that might fit, and shows the evidence behind each match. Keep asking questions in chat, or use the same research inside ChatGPT and Claude through MCP.
We call it Palantir for GTM: connecting scattered public information into a reason to approach someone. Contact details and emails come after that, once you have something worth saying.
What's the most awkwardly specific ICP you've tried to find? Drop it in the comments.
About Causo on Product Hunt
“Find leads beyond database filters with AI research & MCP”
Causo launched on Product Hunt on October 22nd, 2026 and earned 98 upvotes and 23 comments, placing #12 on the daily leaderboard. Your ideal customers don't always fit into database filters. Describe what you're looking for in plain English, and Causo investigates public sources to find companies worth pursuing, with evidence behind each match. Dig deeper in Causo's chat or run the same research in ChatGPT and Claude through MCP. Once you know who fits and why, Causo helps find decision-makers, verify their emails, and write outreach grounded in that research. Better GTM intelligence. Less slop.
On the analytics side, Causo competes within Sales, Marketing and Artificial Intelligence — topics that collectively have 973.7k followers on Product Hunt. The dashboard above tracks how Causo performed against the three products that launched closest to it on the same day.
Who hunted Causo?
Causo was hunted by Ivan Semenov. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
Ivan Semenov
Hey PH, Ivan from Causo here.
Sales databases are great at telling you a company's industry and headcount. They're much worse at the question that matters: does this business actually have the problem you solve?
So we built Causo around the research. Describe your ideal customer, however specific. Causo investigates public sources, finds companies that might fit, and shows the evidence behind each match. Keep asking questions in chat, or use the same research inside ChatGPT and Claude through MCP.
We call it Palantir for GTM: connecting scattered public information into a reason to approach someone. Contact details and emails come after that, once you have something worth saying.
What's the most awkwardly specific ICP you've tried to find? Drop it in the comments.