Deliverability
Built to land in the inbox.
Warmup, DNS checks, sender health, and placement tests live next to your campaigns, so you find problems before your prospects stop seeing your emails.
- alex@trynorthwind.com97%0.6%
- alex@getnorthwind.com94%0.9%
- sam@trynorthwind.com71%3.8%
sam@trynorthwind.com flagged: bounce rate above 3%
Warmup
New and existing inboxes build reputation automatically before and during your campaigns.
DNS checks
SuperSend checks SPF, DKIM, and DMARC on every sending domain and tells you what to fix.
Placement tests
Send a test to seed inboxes across Google and Outlook and see whether you land in inbox or spam. Tests use plan credits.
Sender health
Health scores and bounce rates per inbox, so you can see which sender is dragging a campaign down.
Bounce reasons
Bounces are grouped by cause, so you know whether it’s a bad list, a block, or a DNS problem.
Buy inboxes and domains
Spin up Google or Outlook inboxes and sending domains inside SuperSend, already configured.
Deliverability questions
Is warmup included?
Yes. Warmup is included on every plan for every connected inbox.
Can I use my existing Google Workspace or Outlook inboxes?
Yes. Connect them directly, or buy new ones inside SuperSend for $5/month each.
Should I send cold email from my main domain?
We recommend separate sending domains so your main domain’s reputation stays safe. You can buy them in SuperSend for $13/year.
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.