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PitchBlock
Stop cold sales emails before they reach your inbox
Pitchblock connects to your inbox and filters out cold sales emails before you ever see them. A three tier system combines pattern recognition, cold email platform detection, and AI analysis to catch outreach while protecting every real email. Every email that matters lands exactly where it should. Setup takes sixty seconds and there is nothing to configure after that. Your inbox just gets quieter.
Hey Hunters 👋
I built Pitchblock because my inbox became unusable. The moment my projects got any visibility I was getting 40 plus cold sales emails a week. SEO agencies, dev shops, "quick question" emails that were anything but quick.
I tried filters, I tried marking as spam, nothing worked because these emails come from real people at real companies. They are technically legitimate, they just do not belong in my inbox.
So I built a three tier detection system that actually understands the difference. Pattern recognition catches the obvious stuff instantly. A known cold email platform detector catches anything sent through tools like Apollo or Lemlist. And for the genuinely ambiguous cases, AI makes the final call, with a bias toward never filtering something real.
New accounts get extra AI verification for the first two weeks while the system learns your inbox so nothing important ever slips through by accident.
Right now it works with Outlook with Gmail coming soon.
Would love your honest feedback, especially if you have been drowning in cold email like I was. Happy to answer anything in the comments.
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About PitchBlock on Product Hunt
“Stop cold sales emails before they reach your inbox”
PitchBlock was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #47 on the daily leaderboard. Pitchblock connects to your inbox and filters out cold sales emails before you ever see them. A three tier system combines pattern recognition, cold email platform detection, and AI analysis to catch outreach while protecting every real email. Every email that matters lands exactly where it should. Setup takes sixty seconds and there is nothing to configure after that. Your inbox just gets quieter.
PitchBlock was featured in Email (36.7k followers), Productivity (655.6k followers) and Artificial Intelligence (473.1k followers) on Product Hunt. Together, these topics include over 257.2k products, making this a competitive space to launch in.
Who hunted PitchBlock?
PitchBlock was hunted by Declan Voss. 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.
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Declan Voss