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Knock vs Sendbird

Knock: Notification infrastructure for in-app, email and push Sendbird: Enterprise APIs for in-app chat, calling and AI customer service

Comparison of Knock, Sendbird
Knock
Visit website
Sendbird
Visit website
CategoryPush MessagingPush Messaging
Platforms
  • Web
  • API
  • API
Best for
  • Developers
  • Product teams
  • Growth teams
  • Enterprise teams
  • Customer support teams
  • App developers
Highlights
  • Build workflows with triggers, delays and branches
  • Send email, in-app, push, SMS and chat messages
  • Run an agent step to personalize content
  • Communications API for chat across apps
  • Voice calling through client SDK methods
  • AI concierge for customer experience

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