Cold email that reaches the inbox

Find leads, warm up your inbox and book meetings on autopilot

Pull prospects from Google Maps, YouTube, LinkedIn and more, verify every address, and send personal emails and follow-ups from your own inboxes. Every reply lands in one place.

Free trial credits · no card needed · connect any inbox with SMTP + IMAP

Unibox
Maya · Harbor Dental
Sounds interesting - what does it cost?
Interested
Omar · Cedar Fitness
Tuesday 2pm works for a call.
Meeting booked
Liam · Summit Plumbing
Not right now, maybe next quarter.
Not now
Zoe · Lumen Studio
Out of office until Monday.
Out of office

Lead finder

Search Google Maps, YouTube, LinkedIn, Instagram and Yelp. Emails are found on each lead's website.

Verified before sent

Every address is checked for syntax, domain and mailbox before your inbox goes near it.

Warm-up network

Your inboxes trade real mail with a pool of others to build the reputation cold email needs.

Written for you

AI drafts the sequence from what you sell and adds a true, specific first line for every lead.

Follow-ups that stop

Follow-ups go out in the same thread and stop the moment someone replies, bounces or opts out.

Unibox

Replies from every inbox in one list, labelled interested, not now or out of office - with a suggested answer.

Built to keep your domain healthy

Inboxes warm up for two weeks before they send cold email. Each sends at most 50 a day with random gaps, only to verified addresses, and pauses itself if bounces climb. Every email carries your postal address and a one-click unsubscribe, and anyone who opts out is never emailed again.