We figured out the best way to automate your phone calls.
Automate your calls without transcription errors, multi-prompt agents, or parameter tuning. We've optimized our AI platform for incredible performance at low cost, from just 2¢/min.
EU GDPR Compliant
HIPAA Compliant
UK GDPR Compliant
The most advanced phone AI platform.
ThunderPhone handles the complexity of voice AI so you don't have to.
Super easy set up
Get up and running in minutes. Connect your integrations and VoIP with our easy-to-use wizards. No complex configuration required.
Integrated Architecture
Our unique stack enables incredibly low latency and high quality at unbeatable prices, starting from just 2¢/min.
Unmatched Intelligence
Follows detailed instructions without multi-prompt agents. Seamless performance with proper nouns, spelling, and advanced turn-taking.
Secure, compliant, and always on.
ThunderPhone is fully HIPAA and GDPR compliant. We sign BAAs and provide DPAs upon request. We support over 30 languages and offer 50+ high-quality voices.
High-quality AI voices available.
Languages supported globally.
Ready to build your first phone agent?
Join the future of voice AI. Set up in minutes, scale to millions.