Hey Product Hunt 👋 I run outreach for SEO projects, and the same boring step kept eating my week. I had a list of domains, and I needed one real contact address for each of them. That took three subscriptions. One tool crawled the sites and guessed addresses. Another told me whether those addresses were real. A third checked whether my pages were in Google at all. Three bills, three sets of credits that expired at the end of the month, and none of them knew about each other. Refinderly is all of that in one place. You paste a list of domains. It goes through each site the way a person would, the contact page, the imprint, the footer, the sitemap if nothing else works. It collects the addresses it finds and checks each one for deliverability before giving it back to you. That check is not a separate product with a separate price. It happens inside the same credit. Here is what surprised me while building it. I thought the hard part would be reading pages. It wasn't. The hard part is everything that answers you with something other than the page: an expired certificate, a bot challenge, a site that is dead silent from one country and perfectly fine from another. Most of the last few months went into that, not into pulling emails out of HTML. The biggest single jump in results came from retrying the same site from a different country. Nobody asks for that feature, and it is the reason half the European domains in my test list return anything at all. The other thing I got wrong early was billing. At first I charged for attempts. Now a credit is spent only when you actually get something back. A domain with no address costs nothing. An address the mail server refuses to comment on is free too. Five more tools sit on the same balance, because they all came out of the same work: • Email Verifier, to clean a list you already have • Topic Finder, what a site is about and in what language • Index Checker, whether your URLs are in Google's index, 10,000 per run • Status Checker, bulk HTTP status codes, no credits at all • Backlink Tracker, watches your links and tells you when one goes nofollow or disappears What it is not: it does not take a person's name and guess their address, and it does not sell you a database. It returns what a company publishes on its own site, fetched live on the run you started. The free plan gives you 100 credits once you confirm your email. That is enough to run a real list and see what comes back. I really want to hear where it falls short. If you run your list and the results are thin, tell me which domains. That is exactly what makes the crawler better.

Refinderly

Bulk email finder that verifies every address it finds

Bulk email finder that verifies every address it finds