Hume AI
Best For
Developers and enterprises looking to build emotionally intelligent applications using voice and video data.
Not Ideal For
Casual users looking for a simple chatbot or those without technical API integration knowledge.
Pros & Cons
- Industry-leading emotional expression measurement
- Supports multimodal inputs including audio, video, and text
- Low-latency Empathic Voice Interface (EVI) for real-time interaction
- Extensive scientific backing and large-scale datasets
- Comprehensive API documentation and developer tools
- Complexity of interpreting nuanced emotional data
- High cost for large-scale enterprise processing
- Requires significant development effort to integrate into existing products
Key Features
Empathic Voice Interface (EVI)
A conversational AI that adjusts its tone and responses based on the user's emotional state in real-time.
Expression Measurement API
Analyzes facial expressions, vocal tones, and text to identify over 50 distinct human emotions.
Custom Models
Allows developers to train models on specific datasets to predict outcomes like user satisfaction or health metrics.
Multimodal Alignment
Synchronizes data across video, audio, and text to provide a holistic view of human communication.
Batch Processing
Enables the analysis of large volumes of recorded media for retrospective insights and research.
Pricing Breakdown
Free: 10,000 characters/month TTS & 5 minutes/month EVI. Paid plans for TTS and EVI: Starter $3/month, Creator $14/month, Pro $70/month, Scale $200/month, Business $500/month. Enterprise and Expression Measurement API pricing available upon contact.
Price last checked Oct 11, 2026 (automated estimate)
⚠️ Pricing is subject to change. Always verify current pricing on the tool's official website before purchasing.
Free Tier
10,000 characters per month for text-to-speech and 5 minutes of Empathic Voice Interface (EVI) usage monthly.
Integrations
Who Should Use This
Developers and enterprises looking to build emotionally intelligent applications using voice and video data.
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