SuprSend is a notification infrastructure to build and manage product notifications across all channels. With SuprSend API and dashboard, developers and product owners can ship cross-channel notifications fast, iterate on them quickly and scale easily.
Knock is a flexible API and dashboard for powering delightful product notification experiences. It helps you ship faster, iterate on your product messaging, and scale your notifications for the long-term. We built product notifications so you donβt have to.