Cold email softwarefor agencies withmany clients.
Run outreach for every client from one account: a campaign per client, unlimited mailboxes and warm-up, and a results link each client can open themselves.
What slows an agency down.
A tool per job
Leads, verification, sending, warm-up and a CRM, each with its own bill and login.
Per-mailbox pricing
Every new client means more mailboxes, and many tools charge for each one.
Reporting by hand
An afternoon of screenshots for every client, every month.
A link your client opens, not a report you build.
Share a read-only results link for one campaign, or a results image for LinkedIn. Clients see their numbers and nothing else.
Every client's replies, already sorted.
Replies from every mailbox land in Unibox, labelled Interested, Not interested or Wrong person, so you answer the ones that matter first.
How it works, start to finish.
Set up mailboxes
Connect a client's own, or buy ours at $4 each, set up in 48 hours.
Build the list
Upload theirs, or order a verified list from a search link.
Launch per client
A campaign per client, with its own schedule and mailboxes.
Report in one click
Send the read-only link. Deals move on the CRM board.
What you'll use.
Questions before you start.
Ask us on the chat if yours isn't here. A real person answers.
Is there a limit on mailboxes per client?
No. Every plan allows unlimited mailboxes and unlimited warm-up.
Can a client see my other clients?
No. A shared link shows one campaign's results, read-only.
Which plan suits an agency?
Most agencies with several clients start on Growth: 10,000 new people a month for $47.
Everything for cold email, in one place.
Start free for 14 days. No card needed.