Respecting opt-out is both the law in most markets and the best way to protect your sender reputation. Automate it.
Honour STOP automatically
Recognise STOP and equivalent keywords, remove the number from future campaigns immediately, and confirm. Manual handling is slow and error-prone.
Separate transactional from marketing
An opt-out from marketing should not stop a critical transactional message like an OTP or a delivery alert. Stream-aware suppression handles this correctly.
Keep records
Store consent and opt-out timestamps. If a complaint or audit arises, clean records are your protection.
Get started
Get automatic opt-out handling built in: start free.