Email Verification Tool Built for Professional Teams
From import to export, every step is optimized for efficiency and privacy.
Bulk Verification
Import and verify 100,000+ emails in bulk with multi-threaded concurrency and real-time progress tracking.
Learn more →Privacy & Security
Purely local processing with zero data uploads. Ideal for handling sensitive business data.
Learn more →Proxy Support
Built-in SOCKS5 proxy pool with automatic IP rotation to prevent verification blocks.
Learn more →AI Smart Engine
AI automatically identifies 50+ email provider characteristics, dynamically adjusts strategies, and scores result confidence intelligently.
Learn more →Result Export
Export to CSV/Excel with status filtering and detailed verification chain logs.
Learn more →Cross-Platform
Native support for macOS and Windows. Intel/Apple Silicon compatible. AI engine runs locally without cloud dependency.
Learn more →Verify 100,000 Emails in Bulk
Whether you're cleaning a list of a few thousand or one hundred thousand emails, MailVerifyAI handles it efficiently. Supports CSV/Excel import, multi-threaded concurrent verification, with real-time progress and statistics.
- ✅ CSV / Excel import supported
- ✅ Real-time progress bar and speed display
- ✅ Multi-threaded concurrent verification
- ✅ Auto-save progress with resume capability
- ✅ Memory-optimized, no lag with large files
AI Local Computing, Data Never Leaves Your Computer
MailVerifyAI runs an AI-powered verification engine entirely locally. Your email lists never leave your computer, verification results are stored in a local database, with no telemetry or data collection. AI analyzes in real-time without collecting data — your customer information always belongs to you.
- ✅ No network uploads: email lists are never sent to any server
- ✅ Local storage: verification results saved to local SQLite
- ✅ No telemetry: no usage data or statistics collected
- ✅ Open-source core: verification engine built on open-source Rust libraries
- ✅ GDPR compliant: data never leaves your device, no DPA required
SOCKS5 Proxy Pool with IP Rotation
Built-in proxy manager supporting bulk proxy list import. Each verification request uses a different IP, significantly reducing the risk of being blocked by email service providers.
- ✅ Bulk import proxy lists (txt/csv)
- ✅ Automatic proxy health checks
- ✅ Per-request automatic IP rotation
- ✅ Auto-failover to backup proxies
- ✅ Proxy usage statistics and reports
AI Smart Verification Engine with Adaptive Strategy Routing
MailVerifyAI runs an AI-powered verification engine that automatically recognizes 50+ email providers (Gmail, Outlook, Hotmail, Yahoo, iCloud, 163, QQ, etc.) and dynamically matches the optimal strategy for each domain. AI evaluates result confidence in real-time, upgrading traditional binary classification to intelligent grading — reducing misclassification by 60%+ over standard SMTP verification.
- Safe — Safe & Deliverable (recommended for sending)
- Risky — Risky but Deliverable (catch-all / full mailbox)
- Invalid — Undeliverable (no MX / rejected)
- Unknown — Indeterminate (timeout / network issues)
AI-enhanced verification chain: Syntax → MX Record → AI Strategy Routing → SMTP Connection → AI Confidence Evaluation → Smart Result Determination
Detailed Result Reports, One-Click Export
After verification, filter results by status and export to CSV or Excel with one click. Each email includes a complete verification chain log for easy auditing and analysis.
- ✅ One-click CSV / Excel export
- ✅ Filter by Safe / Risky / Invalid / Unknown
- ✅ Complete verification chain logs
- ✅ Historical verification records saved
- ✅ Domain-level statistical reports
Native macOS & Windows Support
Built on Tauri v2 with a Rust core engine. Not Electron, not a web wrapper—a true native desktop app with low memory footprint and fast startup.
- ✅ macOS 11+ (Intel & Apple Silicon)
- ✅ Windows 10 / 11
- ✅ Native performance with low memory usage
- ✅ Bilingual UI (English & Chinese)
- ✅ Automatic update checks
Ready to Get Started?
Download the free trial and verify up to 3,000 emails to experience the advantages of local verification firsthand.