This product was not featured by Product Hunt yet. It will not be visible on their landing page and won't be ranked (cannot win product of the day regardless of upvotes).
Cold Email Doctor
Score a cold email for spam, replies, and CAN-SPAM
Paste a subject line and body. Get three separate scores - will it reach the inbox, will anyone reply, and is it lawful to send - plus a ranked list of what to fix, worst first. No account, no server, no analytics. The extension makes no network requests at all, so your prospect list has nowhere to go.
I built this after noticing that cold email tools check one thing and call it a score.
An email can fail in three unrelated ways. It can be filtered before anyone sees it. It can land and get ignored. Or it can be perfectly written and still be missing an opt-out and a postal address, which is a compliance problem, not a copywriting one. A single number hides which of the three is actually broken, so this scores them separately.
The compliance axis is the part I have not seen elsewhere. It checks for an opt-out instruction, a postal address, an identifiable sender, and a subject line that is not a fake "Re:". It is a drafting aid, not legal advice — but most people find out they were missing one of those the hard way.
One design decision worth mentioning: it makes no network requests. Not analytics, not error reporting, not an AI call. Everything runs in your browser. Your prospect list is your business, and I did not want a copy of it. That also means there is no signup and nothing to cancel.
Free. Happy to add rules if you tell me what your filters keep catching.
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About Cold Email Doctor on Product Hunt
“Score a cold email for spam, replies, and CAN-SPAM”
Cold Email Doctor was submitted on Product Hunt and earned 2 upvotes and 1 comments, placing #158 on the daily leaderboard. Paste a subject line and body. Get three separate scores - will it reach the inbox, will anyone reply, and is it lawful to send - plus a ranked list of what to fix, worst first. No account, no server, no analytics. The extension makes no network requests at all, so your prospect list has nowhere to go.
Cold Email Doctor was featured in Chrome Extensions (52.8k followers), Email (36.8k followers) and Sales (22k followers) on Product Hunt. Together, these topics include over 33.8k products, making this a competitive space to launch in.
Who hunted Cold Email Doctor?
Cold Email Doctor was hunted by Ryuhei Yoshida. 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.
Want to see how Cold Email Doctor stacked up against nearby launches in real time? Check out the live launch dashboard for upvote speed charts, proximity comparisons, and more analytics.
Ryuhei Yoshida