CallSphere

CallSphere

Low-cost AI voice and chat agents with usage billed at cost.

24/7 Support Bilingual Call Answering

Pricing (checked October 2026): Answer $19/mo, Act $49/mo (higher tiers $99-$149/mo), plus usage at cost (about $0.15/min inbound). Free trial; setup and maintenance included.

Key features

  • AI voice and chat answering
  • 57+ languages
  • Message-taking with SMS/email summaries
  • Transcripts and analytics

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