MailsGuard
Email verification API — 80% cheaper than ZeroBounce
MailsGuard launched on June 1, 2026 with 3 votes, #6,658 of 22,647 launches that month and more than 50% of that year's launches.
What it does
MailsGuard verifies email addresses via REST API or bulk CSV upload — checking syntax, DNS/MX records, SMTP, disposable emails, catch-all domains, and role-based addresses. $3 per 1,000 verifications. ZeroBounce charges $15. NeverBounce charges $8. Same accuracy, 80% lower cost. Credits never expire. 100 free verifications, no credit card required. Built for developers and marketers who are tired of overpaying for a commodity service.
Verify email addresses instantly. Bulk CSV upload, REST API, disposable & catch-all detection. 100 free checks — no credit card required. 5× cheaper than ZeroBounce.
Verify any email in under 2 seconds. Remove invalid, disposable, and risky addresses before they hurt your sender reputation. Up to 80% cheaper than ZeroBounce. Create your account in 30 seconds. No credit card required. Get 100 free verification credits instantly. Drop a CSV, XLSX or TXT file with one email per line. We read the file and show you exactly how many emails will be verified. Our 3-tier engine checks syntax, DNS, disposable status, and SMTP delivery. Results in seconds for single, minutes for bulk. Download Safe to Send (valid only), Simplified, or all emails as CSV or XLSX. Your list is ready to upload to any ESP. Single email verification in under 2 seconds. Bulk jobs process…from mailsguard.io
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emailval — Email Validation APIJul 2026 · emailval.net · ▲3Email validation API — 10× cheaper than ZeroBounce
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