Full-stack CDP with email, push, SMS, web, and in-app channels.
Insider is a full channel platform: email, push, SMS, in-app, web personalization all in one. That breadth is its strength and its complication. You pay for and integrate a complete channel stack even if web personalization is all you need. Axo augments the tools you already use (Klaviyo, Braze, Salesforce) rather than replacing them.
If you want a single vendor for every channel (email, push, SMS, in-app, and web) and are willing to invest in migrating to that platform, Insider's breadth is compelling. Its CDP layer is robust and the channel integrations are deep.