PUSH DELIVERY BOOSTER

Industry Leading
Push Delivery Rates

Bypass all device and network restrictions within Android phones and get gauranteed delivery results for your push campaigns.

mage with a user persona interacting with sms/email etc and the events flowing to the warehouse

Powering leading brands across 10+ countries

hyundai
FF
mix cloud
cricheroes
City Furnish
innocean

Unleash the full potential of
your push campaigns

Castled's proprietary push optimization technology ensures that your push messages get delivered and rendered even in the worst conditions possible on Android devices.

Be that visionary marketer, make every engagement count

Get Started