MailVeri

MailVeri is a bulk email verification platform that caters to marketers, outreach agencies, and developers. It lets users upload lists ranging from 10 000 to 1 000 000+ rows in CSV, XLSX, XLS, or TXT format, or use a REST API for real‑time verification. The service operates on a pay‑as‑you‑go credit system; credits never expire and new sign‑ups receive 1 000 free credits without a credit card. The pricing scheme is $0.0002 per check for a 100 000 scan, $59 for a 100 000‑credit pack, $299 for a 1 000 000‑credit pack, and the example costs show a $0.00059 per email rate for the 100 000 pack.

When you upload a file, MailVeri automatically detects the email column, so manual mapping is unnecessary. The platform processes the file in about 30 minutes when verifying 100 000 rows, after which a cleaned, segmented file is available for download. For instant checks, the REST API returns a JSON response with the verification status in sub‑second latency. The native Model Context Protocol (MCP) server can run inside AI tools like Claude or n8n to validate leads as they are captured. The verification workflow also includes detection of burner email addresses, catch‑all domains, role and alias normalization, and direct SMTP handshakes to flag full inboxes. These steps are aimed at keeping bounce rates below 2 % and maintaining a 99 %+ precision rate, according to the site. The service claims 17 B+ verified emails overall and a 99 % deliverability rate.

MailVeri is best suited for teams that need to clean large lead lists or validate sign‑ups on the fly, cold‑email campaigns, free‑trial protections for AI services, or integration into automated go‑to‑market workflows. Agencies can process 100 000 scraped leads for $59, a price point compared to $649 on competitors. Developers who prefer programmable validation can use the API or the MCP server to incorporate MailVeri into scripts or AI agents. Those who only occasionally need to validate a few hundred addresses might find the bulk pricing less attractive, and the website does not detail any lower‑volume plans or rate limits. Additionally, the listing does not disclose how the 99 % precision is measured, nor does it provide explicit uptime or support information.

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