Email Finder for Sales Prospecting | Find Verified Prospect Emails

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Single Prospect Lookup

Researching a high-value target? Enter their name and company domain to get a verified email address in under a second.

Bulk Prospect Finder

Upload your target account list as a CSV. Mailsfinder processes thousands of prospects in minutes with built-in verification.

Start Bulk Process

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Prospecting API

Pipe verified prospect data directly into your CRM or outreach sequencer using our REST API. Build automated enrichment flows.

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How Mailsfinder Builds Your Prospect List

01

input

Input Your Targets

Paste a name and domain, or upload a CSV of your entire prospect list.

02

database

Multi-Source Search

We cross-reference public records, web crawling, and pattern matching to locate emails.

03

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Real-Time Verification

Every email goes through SMTP handshake and MX record validation before reaching you.

04

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Export and Prospect

Download your verified list as CSV or push directly to your CRM and outreach sequencer.

Why Sales Teams Switch to Mailsfinder

Most prospecting tools charge a premium for stale data and make you pay extra for verification. Mailsfinder was built to fix that.

1

Verification is included, not an add-on

Every email is verified via real-time SMTP handshake at the point of lookup. No second tool, no extra cost.

2

100,000 credits for $99/month

That brings your cost per verified prospect email down to $0.001. Hunter charges $0.025 per email. Apollo charges $0.02. The math is straightforward.

3

100 free credits every day, forever

Start prospecting right now without entering a credit card. Use 100 credits daily to find and verify prospect emails at no cost.

Q2_Enterprise_Prospects.csv

Processing Complete

100%

Done

Verified Prospects Found 4,827

Total Rows Uploaded 5,000

Bounces Prevented 173

Accuracy Rate 99.2%

How Mailsfinder Stacks Up for Prospecting

Pricing and feature comparison based on verified research data.

Feature	Hunter.io	Apollo.io	Snov.io	Mailsfinder
Starter Credits	2,000/mo	2,500/user/mo	1,000/mo	10,000/mo
Cost Per Email	$0.025	$0.020	$0.039	$0.001
Built-in Verification	Separate	Yes	Yes	Yes (SMTP)
Accuracy	91%	91-94%	93%	99%
Free Plan	50/mo	75/user/mo	50/mo	100/day forever

Automate Your Prospecting Pipeline

Feed verified prospect data directly into your CRM, sequencer, or custom internal tools using our REST API and low-code integrations.

api

REST API

JSON responses with confidence scores for each result.

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n8n & Make

Pre-built blocks for automated enrichment workflows.

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Zapier

Connect to 5,000+ apps including Salesforce and HubSpot.

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Google Sheets

Enrich prospect lists directly inside your spreadsheet.

cURL Request

curl --request POST \

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

--header 'Authorization: Bearer YOUR_KEY' \

--data '{

"full_name": "Michael Torres",

"domain": "hubspot.com"

}'

Prospecting Plans That Scale With You

Start free. Upgrade when you need volume. No annual lock-ins.

Pro

$49 /mo

check_circle 10,000 Verified Emails
check_circle Single & Bulk Finder
check_circle Built-in Verification
check_circle CSV Export

Select Pro

Built for Every Sales Role

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SDRs & BDRs

Build verified prospect lists at scale for personalized cold outreach that lands in inboxes.

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Account Executives

Find direct email addresses for decision-makers at target accounts to accelerate deal cycles.

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Sales Agencies

Run prospecting for multiple clients simultaneously with unlimited team seats and 100K credits.

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Founders

Prospect your first 100 customers with 100 free daily credits. No budget needed to start.

Frequently Asked Questions

How accurate is Mailsfinder for sales prospecting? expand_more

Mailsfinder delivers 99% verified email accuracy using a multi-step SMTP verification process. Every email is checked in real time before it reaches you, keeping bounce rates under 1%. This protects your sender reputation and improves deliverability across cold outreach campaigns.

How many prospect emails can I find per month? expand_more

The Pro plan includes 10,000 credits for $49/month. The Agency plan gives you 100,000 credits for $99/month, bringing the cost down to $0.001 per verified email. You also get 100 free credits every day with no credit card required, so you can test the tool before committing.

Can I upload a list of prospects and find emails in bulk? expand_more

Yes. You can upload a CSV file with names and company domains, and Mailsfinder will process thousands of rows in parallel. Each result comes back verified, so you can export the list directly into your outreach tool without needing a separate verification step.

Does Mailsfinder integrate with my CRM or outreach tools? expand_more

Mailsfinder integrates with Zapier, n8n, Make.com, and Google Sheets. The REST API is available on the Agency plan for custom integrations with Salesforce, HubSpot, or any CRM. You can also build automated enrichment workflows that run on autopilot.

How does Mailsfinder compare to Hunter.io or Apollo for prospecting? expand_more

Mailsfinder offers 100,000 verified email credits for $99/month compared to Hunter.io's 2,000 credits for $49/month and Apollo's 2,500 per user. Verification is built into every lookup at no extra cost, while Hunter charges separately for verification. For sales teams doing volume outreach, Mailsfinder delivers significantly more value per dollar.

Stop Guessing.
Start Prospecting.

Get 100 free credits today and see why sales teams are switching to Mailsfinder for verified prospect emails.

Start Free Trial Book a Demo

Find Verified Prospect Emails That Actually Land