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MailHarvest Pro

Find. Validate. Score.·mailharvestpro.com

$19.99–$39/mo · Free plan See pricing ↓

MailHarvest Pro is a Chrome and Edge browser extension that extracts, validates and scores email addresses live from webpages, PDFs, CSVs, Excel and Word documents. It uses AI to classify every discovered email as Hot, Warm or Cold and validates addresses through dual DNS MX checks against Google DNS and Cloudflare DNS. All extraction, scoring and validation happen locally inside the browser, so no email data is sent to any server. Leads can be exported as CRM-ready CSV files or synced live to Google Sheets.

What it's for

Sales ProspectingTalent SourcingClient AcquisitionCompetitive Intelligence

Features 18

100% local processing with no server storage
110 country targeting
3,000+ disposable domains blocked
7 platform filters including Facebook, TikTok, Instagram and X
Bulk URL automation for up to 1,000 URLs
CAPTCHA auto-solving during automation
Crawl depth 1-3 following internal links
CRM-ready CSV export with First Name, Last Name, Email, Company, Source URL, Score, AI Score, Domain, Date
Dual DNS MX validation against Google DNS and Cloudflare DNS
Google Sheets autosave/live sync
Hot / Warm / Cold AI email scoring (0-100 confidence)
Live voice search via Wit.ai (Meta) speech recognition
Multi-engine search automation across Google, Bing, LinkedIn, GitHub, WHOIS
PDF, Excel, CSV and Word document email extraction
Session pause, resume and restore
Shadow DOM extraction
Simultaneous dual-tab processing
Support for 7 languages including Arabic RTL

At a glance

free tierfree trial

TypeBrowser extension

DeploymentInstalled (local)

LanguagesArabic

Forsales teams, recruiters, agencies, solo marketers, sales professionals

Integrations

Google SheetsGoogle DNSWit.aiApolloCloudflare DNSInstantlyHubSpot

Complianceself-reported

CASLGDPRCAN-SPAM

Pricing

Every plan includes a full 30-day free trial with no credit card required. Paid access is purchased via Gumroad using a license key; no account is needed. After purchase, refunds/issues are handled by contacting support.

FreeFree

Automatic fallback tier once the 30-day trial expires.

10 searches/day, 25 email export max (after the 30-day trial ends)

Pro$19.99/mo

For solo marketers, recruiters and sales professionals. Save 37% at $149.99/year.

1 browser seat

Business$39/mo

For agencies, teams and power users who need scale. Save 36% at $299.99/year.

10 browser seats

Business plan: save 36% at $299.99/year