SuperSend for founders
Run outbound yourself, without hiring an SDR.
Buy inboxes, write a short sequence, and work every reply in one place. Built for founders sending their own email and LinkedIn.
Seed-stage founders · Q4
ActiveEmailDay 1
Quick question, {{firstName}}
LinkedInDay 2
View profile
LinkedInDay 3
Connection request with note
If connected within 3 days
Yes · LinkedIn
Thanks for connecting
No · Email
Following up on my note
EmailDay 8
Last one from me
412
Contacts
8.1%
Reply rate
14
Meetings
Example data
What founders use it for
First customers
Reach the accounts you know you can help.
A short email and LinkedIn sequence to a hand-picked list, sent from inboxes that aren’t your main domain.
New market
Test a new segment before you build for it.
Send to a few hundred people in a new market and let the replies tell you if it’s worth it.
Partners
Start conversations with partners and investors.
Personal, one-to-one style sequences that stop the moment someone replies.
Let your coding agent run it
Use the SuperSend CLI or MCP server so Claude, Cursor or Codex can set up campaigns and check replies for you.
What founders use most
Inboxes and domainsGoogle or Outlook inboxes for $5/month and domains for $13/year, set up for you.WarmupEvery inbox warms up before it sends, included on every plan.Email + LinkedInOne sequence, both channels. A reply on either stops both.AI reply labelsInterested and meeting request replies go to the top.
Other solutions
Start your first sequence today.
Connect an inbox, add your LinkedIn, and build your sequence. Set up free, no card. 7-day free trial when you launch. Plans from $59/month.