Clean your list offline, then verify every address live —
a full bulk email verification suite with 99.9% accuracy.
Offline pre-validation, real Gmail-powered checking, Gravatar profile lookup, smart export, and bonus marketing tools — all in one app. Trusted by email marketers, developers, and growth teams.
No credit card required · 1,000 emails free · Windows desktop app · Cancel anytime
Clean, verify, enrich, and export — in 4 simple steps
Upload your CSV or TXT list. The offline Pre-Validator removes duplicates, syntax errors, disposable domains, role accounts and gibberish — for free, before any credits are spent.
The clean list is verified in real time using a multi-browser engine and real Gmail servers — checking syntax, DNS/MX records and live deliverability in parallel.
Valid emails are automatically enriched with Gravatar profile data — display name, photo, location and social links — straight into your dashboard and reports.
Filter by valid, gravatar or download status, then export as CSV. Large lists are auto-split into 100k-row chunks and zipped for instant download.
Major upgrades to speed, reliability and control
Gmail accounts are now auto-allocated by the server per license — no manual file loading. Each user gets a dedicated pool, valid for 24h and auto-refreshed.
Validate 30–40% faster with no browser windows. Anti-bot detection bypass ensures Google accepts headless logins exactly like normal mode.
Admins set batch size & batches-per-login per user from the dashboard. Settings lock automatically on the desktop app when using the server Gmail pool.
Switch between Normal and Headless while the app is running. The engine picks up the change on the next browser launch — zero interruption.
Everything you need for professional email verification and list cleaning
Clean your list before spending credits. Eight offline checks — duplicates, syntax, disposable domains, role accounts, gibberish, spam-traps, typo suggestions and MX records — filter out bad addresses for free.
Validate thousands of email addresses in parallel with a multi-browser engine. Each browser runs in an isolated profile with auto-cleanup — fast, stable bulk verification.
Go beyond email verification — automatically enrich validated emails with Gravatar display names, profile photos, locations and social links via the Gravatar JSON API.
Track your email list cleaning with live stats and calendar heatmaps. Generate a polished, themed HTML report with embedded Gravatar profile cards.
Search, sort and filter verified email lists by result, gravatar or download status. Auto-split large exports into 100,000-row CSV chunks, zipped for easy handling.
Multi-layer email address verification: syntax → DNS MX records → live SMTP handshake via real Gmail servers. No guessing — actual deliverability testing.
The desktop app bundles a full toolkit — no extra cost
Paste any TOTP secret and get live 2-factor codes that refresh every 30 seconds, with a one-click copy. Manage unlimited accounts side by side.
Pull emails, email:pass combos, URLs or phone numbers out of any raw text. Dedupe, filter, sort, group and split-export — a complete list-prep tool.
Scrape fresh free proxies by protocol, anonymity and country, then check them in parallel for live/dead status — export the working ones instantly.
A clean, commercial-grade interface — one suite, five tools
Windows · Free with your trial · All 5 tools included
Start free, upgrade when you're ready — every plan includes all tools
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Everything you need to know about the email validation suite
Have questions about our email validation platform? We're here to help.