BillionVerify

About BillionVerify

BillionVerify is bulk and real-time email verification priced aggressively against the incumbents, and it publishes the comparison itself rather than implying it: its own page names NeverBounce at $0.008 an email, ZeroBounce at $0.007 and Hunter at $0.01 against its own entry rate. Verification combines syntax, domain, MX, SMTP, reputation and risk checks and returns a single clear status alongside the supporting detail — SMTP result, MX records and a deliverability score — so a borderline address can be judged rather than just labelled. Four surfaces cover the realistic workflows: single verification for a one-off check, bulk verification that turns a list into a validity distribution with export-ready segments, file-based list cleaning with live progress by status and email notification when the batch finishes, and a real-time API returning structured JSON for use at signup, during enrichment, or inside an agent workflow. The vendor calls out native AI-agent integration as a first-class use case rather than an afterthought, and offers a white-label service for running a branded verification portal. There is a free-forever allowance of 600 verifications a month with no card required, which is enough to sanity-check accuracy on a real list. A separate MapLeads product from the same vendor turns Google, Bing and Apple Maps into a lead list, which pairs naturally with the verification workflow.

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