Multi-step sequences
Emails, waits and conditions in a simple visual editor.
Sequences that send like a human
Write the sequence once. ColdSeq handles the sending, timing and follow-up.
ColdSeq is cold email software for small sales teams: unlimited mailboxes, smart throttling, reply detection and A/B tests, at a flat price per workspace.
sequence: 'IT directors — Q4'
step 1 email sent 412
step 2 wait 3d
step 3 follow-up sent 388
replies 31 · meetings 9
What ColdSeq does
Cold email sequencing software. Every service below can be taken on its own or combined into one plan.
Unlimited mailboxes
Rotate sending across as many inboxes as you need.
Smart throttling
Human-like send times that protect deliverability.
Reply detection
Sequences stop the moment a prospect replies.
A/B testing
Test subject lines and copy, then auto-pick the winner.
Unified replies
All responses in one inbox, tagged by intent.
How it works
A clear, four-step process so you always know what happens next and when.
Connect
Link your sending mailboxes.
Import
Upload leads or sync from your CRM.
Sequence
Write steps and set your schedule.
Reply
Handle interested replies in one place.
Who we work with
Built for teams that want dependable results without managing another vendor closely.
FoundersSDR teamsAgenciesRecruitersConsultants
Unlimitedmailboxes
Flatworkspace price
14 daysfree trial
Ready when you are.
Tell us a little about your business and we will reply within one working day with next steps.