Personal cold email and automatic follow-ups from your own mailbox
Stop writing first emails to prospects one by one. Upload your list and write a personalized sequence; Cold sends at human pace and stops follow-ups when someone replies.
Sign in with your Send Inbox Mail account. Gift credits on first sign-in.
What you can do with Cold Email
It brings the work your sales team does by hand every day into one panel; emails still go out in your name from your own account.
Send from your own mailbox
Connect Gmail, Outlook or your company mailbox via SMTP / IMAP. With several accounts, sending is spread across them.
A personal email for everyone
Name, company, title and your custom fields fill in per contact. Spin variations like {Hi|Hello} make every email unique.
Automatic follow-up sequences
If there's no reply, emails 2 and 3 go out on schedule in the same thread. Follow-ups stop for anyone who replies.
Built to stay out of spam
SPF, DKIM and DMARC checks, gradual warm-up for new accounts, 1-3 minutes between emails and automatic pause on high bounce rates.
List verification
Addresses without a mail server and disposable ones are skipped and use no credits. Verification is free.
All replies in one place
Label replies as Interested / Not interested / Later and send interested contacts to your Send Inbox Mail list in one click. Subject A/B tests show which subject gets more replies.
How it works
Your first campaign is ready in four steps.
Connect your mailbox
Enter SMTP / IMAP details; SPF, DKIM and DMARC are checked automatically.
Upload your list
Upload your Excel / CSV file and let the addresses be verified.
Write the sequence
Write the first email and follow-ups, pick sending days and hours.
Track the replies
Replies land in the panel; move on to meetings with interested contacts.
Cold credit packages
Each email sent uses 1 credit. No subscription; credits don't reset monthly. Prices exclude VAT.
Frequently asked questions
What is cold email and how is it different from bulk email?
Cold email is a personal first-contact email you send from your own business mailbox to a company you haven't met yet. Unlike a newsletter it goes out one by one at human pace; if there's no reply, short follow-ups go out a few days later.
Which address are emails sent from?
From your own connected mailbox (Gmail, Outlook or your company email). Replies land in your own inbox; Cold reads them and stops the follow-ups.
Why are SPF, DKIM and DMARC required?
These three records authenticate your domain as the sender. Accounts missing any of them can't send, which keeps your emails out of spam and protects your domain's reputation. If something is missing, the panel shows how to add it.
How are credits used?
Each email sent (follow-ups included) uses 1 credit. Failed sends are refunded and test emails are free. No subscription; credits don't reset monthly.
Is there anything legal I should know?
Cold email is meant for B2B communication with businesses. Every email ends with a personal opt-out link; anyone who opts out never gets another email. Commercial messages to individual consumers require prior consent.
You start the conversation, Cold handles the follow-ups.
Sign in with your Send Inbox Mail account.