Cold email tool built for founders. Bring your own domains, spin up multiple mailboxes, run campaigns, tell about your product updates to your users and track opens and clicks — all from one dashboard, without stitching together multiple tools.
Hey Product Hunt users! 👋
I'm Debasish, the solo founder behind MailMark.
The idea came from my own frustration - every time I tried to set up cold outreach, I'd end up with one tool for campaigns, another for tracking, and still no clear picture of deliverability. It was a mess.
So I built MailMark - a cold email platform where you bring your own domains, spin up real mailboxes, and run everything from one dashboard. Built on AWS SES, so you're not sharing infrastructure with thousands of other senders.
What you get today:
Multiple domains + custom mailboxes
Bulk campaigns with mail merge & CSV
Open, click, and reply tracking
Domain health monitoring (SPF/DKIM/DMARC + blacklist scanning)
REST API + npm SDK
I'd love to hear your honest feedback - what's missing, what's confusing, what you'd actually pay for. This is early and I'm building in public.
Happy to answer anything in the comments. 🙏
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About Mailmark on Product Hunt
“Email tool Built for founders with campaigning and tracking ”
Mailmark was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #231 on the daily leaderboard. Cold email tool built for founders. Bring your own domains, spin up multiple mailboxes, run campaigns, tell about your product updates to your users and track opens and clicks — all from one dashboard, without stitching together multiple tools.
Mailmark was featured in Email (36.7k followers) on Product Hunt. Together, these topics include over 6.6k products, making this a competitive space to launch in.
Who hunted Mailmark?
Mailmark was hunted by Debasish Barai. 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 Mailmark stacked up against nearby launches in real time? Check out the live launch dashboard for upvote speed charts, proximity comparisons, and more analytics.
Debasish Barai