Native Mac email app with on-device AI that sorts, summarises and answers your mail
The email verification tool built for scale with real-time SMTP checks and 99.9% accuracy
Stage
Startup
Not given
Founded
Not given
Not given
Based in
IN
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Pricing model
Paid
Freemium
Pricing
7-day free trial, then $19 once for early-access licenses (first 50 licenses), then $49 regular price. Includes up to 3 Macs per license, unlimited accounts, every 1.x update, and 7-day money-back guarantee.
Not given
Key features
Unified inbox for Gmail, iCloud, Yahoo, Fastmail and any IMAP account
On-device AI summaries, suggested replies and rewrites
Ask your mailbox with cited sources
Bring your own model with Ollama or LM Studio
Search text inside image and PDF attachments
Phishing warnings and To Reply mailbox
Undo Send with up to 30 seconds recovery
Multiple layouts, themes and Glass background option
Live SMTP mailbox verification checking if a mailbox exists and accepts mail
Bulk file upload and processing for CSV and XLSX lists
REST API with batch requests supporting up to 50 addresses per call
Risk flagging for disposable, role, and catch-all addresses
MCP server integration for AI agents like Claude and Cursor
Email finder turning a name and company domain into verified work address
White-label service with custom domain and client workspaces
Free email tools including SPF, DKIM, DMARC checkers and DNS lookups
What makes it different
No cloud AI - all processing happens on your Mac
One-time payment with no subscription required
Built as native Swift app for Mac, not a web wrapper
Works with bring-your-own AI models via Ollama or LM Studio
Made by one independent developer with direct support
LocalInbox
BillionVerify