ThunderPhone

Thunderphone: Voice AI that nails the calls others fumble

ThunderPhone is a voice AI platform designed to handle inbound and outbound calls, bulk campaigns, and complex conversations. Built by Stanford AI Lab and Y Combinator alumni, the platform utilizes multiple transcripts and direct audio-to-LLM input to accurately understand callers despite background noise, accents, and interruptions. It supports over 40 languages and can switch languages mid-conversation.

Key Features

• High Accuracy: Achieves 99.4% accuracy on Big Bench Audio by fusing multiple transcripts with direct audio-to-LLM input.

• Advanced Conversation Handling: Manages interruptions, backchannels, and overtalk gracefully, and includes built-in voicemail and screener detection.

• Multilingual Support: Understands accents and supports over 40 languages, with the ability to switch languages mid-call.

• Flexible Deployment: Offers a no-code platform, API access, and enterprise white-glove solutions including BYO-LLM via ThunderSocket.

• Telephony and Integrations: Supports native SIP trunking, DTMF capture, call transfers, and integrates with CRMs, calendars, APIs, and knowledge bases.

• Compliance: GDPR compliant with BAA and DPA available at no extra charge.

• Closed-Loop Improvement: Automatically transcribes and scores calls, flags issues, suggests fixes, and runs A/B experiments.

Use Cases

• Customer Support: Handling inbound inquiries and front desk operations 24/7.

• Scheduling: Managing appointments and sending outbound reminders.

• Pre-Sales: Conducting intake and follow-ups, including specific applications like car-insurance pre-sales.

• Healthcare: Managing patient calls with HIPAA-compliant infrastructure.

Pricing

• Base Rate: Starts at 2 cents per minute.

• Surcharges: Apply for long prompts, added intelligence, and premium voices.

Getting Started

Website: https://thunderphone.com/

ThunderPhone provides a cost-effective, highly accurate voice AI solution capable of managing complex, real-world telephony requirements across various industries.