New Playbook: Cold Email Infrastructure Setup Guide

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Find Any Professional Email in Seconds

Enter a name and company domain. Get a verified email address back instantly with our 7-layer validation engine. High-performance data for elite SDRs.

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Live Search Simulator
Sarah Johnson
salesforce.com
Result Verified
sjohnson@salesforce.com
verified 98% Match
bolt 0.4s Search Speed

Trusted by Modern Revenue Teams

Regent Peak Myoprocess BELIEVE DIGITAL Lumina Global Vertex.ai
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Single Email Finder

Perfect for one-off high-value targets. Just enter name and domain to get verified contact data.

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Most Popular
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Bulk Email Finder

Upload a CSV or Paste a list of domains. Find thousands of verified emails while you sleep.

Start Bulk Process
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Email Finder API

Scale your operations by integrating directly into your CRM or internal workflows with our REST API.

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The Anatomy of a Verification

01
input

Input Data

Provide a name and company domain to start.

02
database

Multi-Source Search

We query 12+ premium data providers and public records.

03
verified_user

7-Layer Verification

SMTP handshake, MX record check, and pattern analysis.

04
analytics

Confidence Score

Final result with an accuracy score for your CRM.

Scale Your Prospecting
to Infinite Horizons

Stop hunting one by one. Our Bulk Email Finder handles massive datasets with the same surgical precision as our single search.

1

Upload Your Prospect List

Drop your CSV, Google Sheet, or TXT file into our secure portal.

2

Automated Enrichment

Our engine processes 1,000s of rows in minutes, not hours.

3

Download & Dominate

Export verified leads ready for your outreach sequencer.

Campaign_July_Outreach.csv

Processing in Progress

85%
Complete
Verified Contacts Found 2,412
Total Rows Scanned 2,847
Bounces Prevented 435

Editorial-Grade Accuracy

Tested against 1,000 real-world professional records. Results don't lie.

849
Mailsfinder
789
Findymail
678
Apollo
453
Hunter
564
Snov.io
657
Anymail
shield

Bounce-Free Guarantee

Less than 5% invalid emails or your credits back. Guaranteed.

public

Best Email Coverage

Finding valid emails for 89% of LinkedIn profiles worldwide.

Built for Growth
Engineers

A simple, powerful API that turns a name and domain into a verified lead. Programmatic outreach at its most efficient.

api

Native REST

JSON-based responses for easy parsing.

bolt

n8n & Make

Pre-built blocks for low-code automation.

sync

Zapier

Connect 5,000+ apps in seconds.

security

GDPR Ready

Compliance-first data sourcing.

cURL Request

curl --request POST \

--url https://api.mailsfinder.com/v1/find \

--header 'Authorization: Bearer YOUR_KEY' \

--data '{

"full_name": "Sarah Johnson",

"domain": "salesforce.com"

}'

Transparent Pricing for Power Users

Quality data doesn't have to break the bank. No hidden fees.

Pro
$49 /mo
  • check_circle 5,000 Verified Emails
  • check_circle Single & Bulk Finder
  • check_circle API Access
  • check_circle CRM Integrations
Select Pro
Most Popular
Agency
$99 /mo
  • check_circle 25,000 Verified Emails
  • check_circle API Full Access
  • check_circle Priority Support
  • check_circle Team Collaboration
Select Agency
Lifetime
$249 one-time
  • check_circle 100,000 Total Credits
  • check_circle All Pro Features
  • check_circle No Expiry
  • check_circle Future Updates Included
Get Lifetime

Who uses Mailsfinder?

groups

SDRs & BDRs

Build hyper-accurate prospect lists for personalized outreach that converts.

campaign

Agencies

Scale lead generation for multiple clients without burning your domain reputation.

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Founders

Find decision-makers at target accounts in minutes to close early deals.

code

Growth Engineers

Automate data enrichment flows using our high-throughput API.

The Competitive Edge

Feature Hunter Snov.io Apollo Mailsfinder
Monthly Credits 500 1,000 Unlimited* 100,000
Cost Per Email $0.09 $0.03 $0.01 $0.001
Verification Layers 3-Layer 2-Layer Database Only 7-Layer Full
Real-time Search check check close verified

Frequently Asked Questions

How accurate is the Email Finder? expand_more
Mailsfinder uses a proprietary 7-layer verification engine that achieves 95%+ accuracy. We verify SMTP, MX records, and use real-time pattern matching rather than just relying on old databases.
What is a credit? expand_more
One credit is consumed for every successful, verified email found. We don't charge for "Not Found" results or invalid email addresses.
Can I find emails in bulk? expand_more
Absolutely. You can upload a CSV with thousands of rows, and our system will process them in parallel, providing a verified list within minutes.
Do you have a Chrome Extension? expand_more
Yes, our Chrome extension allows you to find and verify emails directly while browsing LinkedIn or company websites.

Stop Overpaying for
Email Data.

Get 100 free credits today and see why top agencies are switching to Mailsfinder.

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