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Callzo

Browser-based business phone with dedicated US/Canada number, inbound/outbound calls and inbound SMS, mini CRM, CSV import and call history

www.callzo.ioCRMMar 2026Rajkot, India1-10

The product is a browser-based business phone that provides a dedicated US or Canada number for calling and receiving calls and inbound SMS, with a built-in mini CRM, bulk CSV import and automatic call history to avoid shared pools flagged as spam. It is for freelancers and solopreneurs selling digital services to clients in the US and Canada. It is positioned against enterprise phone systems like JustCall and Aircall as a minimal, affordable option focused on solo users with onboarding in under 30 seconds.

Key features

  • Dedicated US or Canada number
  • Incoming and outgoing calls
  • Incoming text messages
  • Built-in mini CRM
  • Bulk CSV import
  • Unlimited call history
  • Browser-based WebRTC calling
  • First call in under 30 seconds
  • LinkedIn0.2/day
GTM channels
  • Blog
ICP
  • Freelancers solopreneurs
  • Sales teams
  • SMB owners