Third Voice vs HeyGent: Comparing AI Dental Receptionists

Overview

Third Voice and HeyGent are both AI-powered dental receptionist platforms that handle calls, schedule appointments, and integrate with practice management software. HeyGent positions itself as a conversational AI platform with strong multilingual capabilities. This page compares publicly available features.

Feature Comparison

Where Third Voice Differs

• Healthcare platform DNA: Built by a team operating mybliss.ai, an enterprise wellbeing platform. Deep healthcare domain expertise beyond dental scheduling.
• Broadest PMS integration: Native API read/write to 8+ dental PMS platforms including Open Dental, Dentrix, and Eaglesoft. No middleware, no conditional access.
• SOC 2 Type II certification: Verified security controls over an extended audit period — a higher compliance bar than HIPAA compliance alone.
• No raw voice storage: Real-time processing only. No voice recordings retained — only AI-generated transcripts and call summaries.
• Deployment guarantee: Most practices are fully live within one week per location, including PMS integration and testing.
• AI SOAP Notes: Voice-to-clinical documentation in SOAP format that HeyGent doesn't offer.
• Real-time insurance verification: During live calls with major carrier support.
• Interactive live demo on the website: Try before you even start a trial.

Where HeyGent May Be a Better Fit

• HeyGent offers a 30-day free trial with no contract — twice as long as most competitors — giving practices more time to evaluate the product with real patient calls.
• HeyGent's multilingual capabilities include accent-adaptive AI that can switch languages mid-conversation, which may be valuable for practices serving diverse patient populations.
• HeyGent provides omnichannel engagement across phone, SMS, web chat, and email from a single platform. If your practice needs to automate communication beyond phone calls, HeyGent covers more channels natively.
• HeyGent includes a built-in review and feedback engine that routes satisfied patients to leave reviews and alerts staff to negative sentiment — useful for reputation management.
• HeyGent claims to be trained on over 700,000 hours of dental conversations, suggesting deep dental-specific language understanding.
• "Designed by dentists" and based in Sunnyvale, CA — their dental-first founding team may offer workflow insights specific to clinical practice.

Bottom Line

Both platforms are built for dental practices and handle inbound calls with PMS integration. The key differences are channel breadth (HeyGent covers phone, SMS, chat, email; Third Voice is voice-first), multilingual depth, compliance certification (SOC 2 Type II vs. HIPAA), and PMS integration breadth. Third Voice supports more PMS platforms natively; HeyGent offers more communication channels and a longer free trial.

We recommend requesting demos from both vendors and testing with your actual patient call flow.