Venture · Live

Cozzo

Founded by Thomas Voelker · Cozzo Labs LLC

Cozzo is an independent benchmark and comparison site for AI voice agents, built by Cozzo Labs LLC, the company I founded. It compares AI receptionists, voice agent platforms, text-to-speech, speech-to-text, and telephony, with prices linked to each vendor’s own page and no paid rankings.

• Finder

  A few quick questions about your calls, then the three tools that fit your use case, budget, and languages.

• Cost calculator

  The real monthly bill, added up from each vendor’s published prices—LLM, voice, and phone line included.

• Side-by-side comparisons

  Two or three platforms or voice models next to each other: price, billing, best fit, and key features.

• Real-call benchmarks

  Voice agent platforms timed on real phone calls, plus industry shortlists from dental offices to car dealerships.