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Utilities & Security
Online file converter supporting more than two hundred formats
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BillionVerify
Verify emails in real-time with 99.9% accuracy
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Total downloads
About BillionVerify
BillionVerify is an email verification tool that checks whether an address can actually receive mail before you send to it, using real-time SMTP verification rather than format checks alone. Every address runs four layers - syntax and format, domain and MX records, a live SMTP mailbox check, and risk signals - and returns a clear status (valid, invalid, catch-all, disposable, role or unknown) with the reason behind it. Verify single addresses in the web checker, upload CSV or XLSX lists for bulk cleaning with duplicate removal and filtered exports, or call the REST API, MCP server and agent skills at the point of entry.
BillionVerify website preview
Live preview of billionverify.com via the WordPress mShots service — it can take a few seconds to generate on a first visit.
BillionVerify: strengths & things to check
Strengths
- Free tier available — you can start without paying (freemium model).
- Covers email verification, bulk checker, api, list cleaning, deliverability — see the focus areas listed in its key facts.
- Has 6 close alternatives in the same category on this page, so switching or comparing is easy.
Things to check
- The full feature set sits behind a paid plan — check which limits the free tier carries on the official site before committing.
- Current plan prices are not listed here (they change too often to print reliably) — confirm the exact price on the official site.
- It is one of 879 tools in the Utilities & Security category here — compare it against the alternatives below before you commit.
Derived from this listing's own data (pricing model, focus areas and category) — not a hands-on review score.
BillionVerify pricing
| Pricing model | Freemium — a free tier lets you start, and paid plans are available if you need more. |
|---|---|
| Free access | Yes — free tier, paid upgrades available |
| Current plan prices | Listed on the official site — prices change, so this directory links out instead of printing a number that may already be stale. |
| Official site | billionverify.com |
BillionVerify key facts
- Category: Utilities & Security
- Pricing: Freemium — a free tier lets you start, and paid plans are available if you need more.
- Focus areas: email verification, bulk checker, api, list cleaning, deliverability
- Official site: billionverify.com
BillionVerify FAQ
How much does BillionVerify cost?
Freemium — a free tier lets you start, and paid plans are available if you need more. Current plans and prices are listed on the official site (billionverify.com).
What is BillionVerify used for?
Verify emails in real-time with 99.9% accuracy Its focus areas in the Utilities & Security category: email verification, bulk checker, api, list cleaning, deliverability.
Where can I try BillionVerify?
On its official site, billionverify.com — the Visit Official Site button above goes straight there.
BillionVerify vs alternatives
| BillionVerify | CloudConvert | DiceBear Avatars | IPinfo | |
|---|---|---|---|---|
| Pricing | Freemium — a free tier lets you start, and paid plans are available if you need more. | Freemium — a free tier lets you start, and paid plans are available if you need more. | Free — listed in this directory as a free tool, with no paid plan required to use it. | Freemium — a free tier lets you start, and paid plans are available if you need more. |
| Focus areas | email verification, bulk checker, api, list cleaning, deliverability | file conversion, api, documents, media | avatars, api, open source | ip data, geolocation, api |
| Official site | billionverify.com | cloudconvert.com | dicebear.com | ipinfo.io |
| Directory status | Listed | Listed | Listed | Listed |
Side-by-side from each listing's own directory data. Full alternative cards are below.
About the Utilities & Security category
Password managers, cloud storage, and VPNs for everyday digital security. The Utilities & Security category on Tools Hub currently lists 879 tools. Alongside BillionVerify, it includes HappySRT, Yakki, EzSignly, Passport Photo Ready.com.
Alternatives to BillionVerify
Tools in the same Utilities & Security category that share focus areas with BillionVerify — worth comparing before you commit:
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Free and open source machine translation API.
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Turn any URL into metadata, screenshots and PDFs
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Turn phone photos into compliant passport photos instantly
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Translate any image while preserving its original layout
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Edit text in images. Keep everything else.