Deliverability
Land in the inbox by earning it.
SendWise treats deliverability as a discipline, not a promise. Warmup and list verification ship on every plan, and per-sender daily caps keep your reputation intact while you scale.
Email warmup
Included on every package. Ease into higher volumes without shocking mailbox providers.
List verification
Verify contacts to reduce bounces before they hurt your sender reputation.
Bounce monitoring
Track hard and soft bounces across senders and campaigns. Advanced on Business.
Complaint awareness
See complaint signals early and adjust the segments you send to.
Per-sender daily caps
Free ~100 · Starter ~167 · Pro ~300 · Business ~500 emails per sender per day.
Responsible sending
Package controls encourage healthy list hygiene and permission-based sending.
Ship email that people want to receive.
Warmup and verification are on every plan — including Free.
No credit card needed for the Free package.