I Built Mailsfinder Because Outbound Teams Deserve Better Data at Fair Prices.
Mailsfinder was born out of a real problem I faced while running outbound campaigns. By mid-2025, I was already deep in the outreach game, helping recruitment and wealth management companies connect with their ideal customers. The results spoke for themselves: generating $3M+ in revenue for clients using outbound.
But there was a persistent pain point. Every time I pulled prospect data from third-party vendors or scraped custom websites, the next step was finding and verifying emails. And every tool on the market charged a premium for it. So I built Mailsfinder.
Harsh Shah
Founder & Product Lead
7+
Years Experience
$3M+
Revenue Generated
30+
Clients Scaled
10x
Savings vs Competitors
The Origin Story
The Marketing Years
Worked with Darwinbox (unicorn), led SEO at agencies, and partnered with Databox. Built deep expertise in growth marketing over 7-8 years in the trenches.
Going Independent
Started running outbound campaigns independently. Helped recruitment and wealth management companies generate $3M+ in revenue using outbound.
The Pain Point
Every outbound campaign needed email finding and verification. Every tool charged a premium. Built custom scrapers but knew there had to be a better, more scalable way.
Mailsfinder is Born
Built an affordable, high-accuracy email finder and verification tool. 300K credits for $249. No gatekeeping quality data. The tool Harsh always wished existed.
The Marketing Years
Worked with Darwinbox (unicorn), led SEO at agencies, and partnered with Databox. Built deep expertise in growth marketing over 7-8 years.
Going Independent
Started running outbound campaigns independently. Helped recruitment and wealth management companies generate $3M+ in revenue using outbound.
The Pain Point
Every outbound campaign needed email finding and verification. Every tool charged a premium. Built custom scrapers but knew there had to be a better way.
Mailsfinder is Born
Built an affordable, high-accuracy email finder and verification tool. 300K credits for $249. No gatekeeping quality data.
Principles That Guide Us
You shouldn't pay for features you don't use.
We strip away the bloat. No complex CRMs you don't need, no forced upgrades. Just elite-level email discovery and verification at a fair price.
Data tools should get cheaper as you scale.
Scaling your outreach shouldn't penalize your profit margins. Our unit cost decreases as your volume grows. 300K credits for $249.
A tool without guidance is just software.
Every account comes with a direct line to someone who understands growth -- not just support scripts. Harsh isn't a typical vendor; he embeds as a growth partner.
Voices From the Community
"Mailsfinder cut our bounce rate from 18% to under 2% in the first week. After trying every provider in the market, this was the only one that matched our need for high accuracy without the enterprise tax."
Growth Lead
Series A Fintech
"Harsh understands outbound. It's not just the credits; it's the quality of the findings that keeps our bounce rate under 2%. Finally, a tool that doesn't charge for unverifiable emails."
Sales Director
Global Agency
"We've saved over $4,000 this quarter alone by switching our credit purchase to Mailsfinder. The data is identical if not better. 10x savings is not an exaggeration."
Founder
SaaS Startup
Join the Teams That Refuse to
Overpay for Email Data
300K credits for $249. High-accuracy email finding and verification from someone who actually understands outbound.