MailCheap hits $21,600 ARR, up 175% in 6 days, defying 'vibe-coded SaaS' skeptics

marclou · x · 2026-10-29

marclou shared a revenue screenshot of MailCheap: ARR grew from $7,836 to $21,600 in 6 days (+175.65%).

MailCheap positions itself as 75-83% cheaper than beehiiv, Mailchimp and Ghost, charging from $19/month based on emails actually sent rather than subscriber count. After being told 'no one serious will use it' and 'you can't vibe code a profitable SaaS,' the founder replies: 'Do what you can't.'

Related event: Marc Lou's MailCheap Hits $21.6K ARR in Six Days Despite Skepticism(2 posts)→

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