
MailCull
A Developer Tools SaaS business generating $19/mo.
Developer ToolsB2BVerified by paddleFor Sale
About MailCull
Email verification SaaS with an AI layer that explains every result in plain English instead of returning a status code nobody can question. Live product, paying customer, Paddle billing, runs on $15/month. The hard part is done: verification engine, API, 10 free tools that pull traffic, 77 SEO posts already indexed. What's missing is marketing. I spent 5 months building and about 2 weeks selling. The $19 MRR reflects that, not the product. Priced for someone who'd rather market than build.
Financial Overview
Growth & Customers
Business Details
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