Email that reaches phone numbers.
Renders like a web app. Expires like a secret.
Wireless Mail is a delivery layer built on infrastructure that already exists — email as transport, a phone number as the address, the web as the page, WhatsApp as the notification. No new app to install. No recipient login. No SMS cost.
It's not bulk SMS, and it's not another customer portal. Wireless Mail sends a real, branded HTML message — attachments included — to a phone number instead of an email address, then hands the recipient a link instead of a login screen. Live today inside VANI AI + The Pitch, serving real deliveries at wmail.kcubelabs.com — every open, reply, and expiry is a real event, not a mockup.
One secure link, three ways to send it
Compose in Vani AI's outreach UI, one-click it from the Pitch cockpit, or just email {phone}@yourdomain.com from Outlook or Gmail — all three land the same token, the same WhatsApp link, and the same branded page.
Compose
A rich HTML message, attachments, and your own branding — written in Vani AI, in the Pitch cockpit, or from any email client.
Token
A unique, unguessable secure link is generated — no account, no password, the link itself is the key.
Notify
A WhatsApp deep link carries it (Signal, Telegram, or any chat app works too), plus an optional parallel email.
Track
Opened, replied, or expired — on a schedule you set, not whenever the recipient gets around to it.
The only channel that does all five
Rich content, a phone number as the address, an expiry, no app to install, and a real audit trail — no other channel clears all five at once.
| Channel | Rich content | Phone-addressed | Expires | No app needed | Trackable |
|---|---|---|---|---|---|
| SMS | ✗ | ✓ | ✗ | ✓ | ~ |
| WhatsApp alone | ~ | ✓ | ✗ | ✗ | ✗ |
| Email alone | ✓ | ✗ | ✗ | ✓ | ~ |
| Customer portal | ✓ | ✗ | ~ | ✗ | ✓ |
| Wireless Mail | ✓ | ✓ | ✓ | ✓ | ✓ |
A sales tool now. Infrastructure by design.
B2B sales outreach
Reps in VANI AI + The Pitch send a personalised Wireless Mail straight from the calling cockpit — one click, a WhatsApp link in hand, a real token row in production.
Any system with an API call
The same POST /api/wmail/create that Pitch calls works from any CRM or internal tool — HR offer letters, collections reminders, field delivery confirmations — a phone number is all a sender needs.
White-label per client
Sender identity, logo, and domain are already per-org settings — the same mechanism that lets wmail.kcubelabs.com exist today is what a client's own wmail.clientbrand.com would reuse.
See a real send — your domain, your phone
15 minutes: compose → WhatsApp link → secure page, live. Bring a real number to send to.