See who opened and clicked, on a domain you own
Opens and clicks land on the lead's timeline. Links run through your own verified domain.

How does tracking work in Super Intelligent Sender?
Super Intelligent Sender adds an open pixel and rewrites links so that opens and clicks are recorded on the lead's timeline, including which link was clicked. Every tracking link is signed so it cannot be altered. Each organisation can set a custom tracking domain; it is used only after Super Intelligent Sender has verified a DNS TXT record and an HTTPS check on that domain. Until then, and if verification fails, links use the platform domain.
Open tracking
Each open is recorded on the lead's timeline with its date.
Click tracking
Clicks are recorded with the link that was clicked.
Signed links
Tracking and unsubscribe links are signed, so they cannot be edited to point elsewhere.
Your own tracking domain
Use a subdomain you own for every tracked and unsubscribe link.
Verified before use
A DNS TXT record and an HTTPS round trip prove you own the domain.
Old links keep working
Changing domains does not break links in emails already sent.
Frequently asked questions
How does tracking work in Super Intelligent Sender?
Super Intelligent Sender adds an open pixel and rewrites links so that opens and clicks are recorded on the lead's timeline, including which link was clicked. Every tracking link is signed so it cannot be altered. Each organisation can set a custom tracking domain; it is used only after Super Intelligent Sender has verified a DNS TXT record and an HTTPS check on that domain. Until then, and if verification fails, links use the platform domain.
Are open rates exact?
No tool can count opens exactly: some mail apps block images, and some load them automatically. Treat opens as a signal and replies as the result.
Related features
Sending & limits
Connect your Gmail or Google Workspace mailboxes and Super Intelligent Sender decides, for each message, whether now is the right time to send it.
Learn more →Lead pipeline
A pipeline board for the leads your emails warm up, with the full history one click away.
Learn more →Dashboard & insights
One screen with today's sends, replies and hot leads, and the next moves worth making.
Learn more →See Super Intelligent Sender with your own sending setup
Book a short demo. We will connect a mailbox, check your timing and walk through replies and the pipeline with you.
- 20-minute call
- On your own mailboxes
- Reply within one business day