Hume AI
AI that understands and optimizes for human expression
Surf
AI-powered crypto insights and trading in one platform
Updated February 2026
| Hume AI | Surf | |
|---|---|---|
| Rating | 4.9★ | 5.0★ |
| Reviews | 11 | 20 |
| Pros | 9 | 16 |
| FactScore™ | 53 | 66.1 |
FactScore™ Comparison
FactScore™ weighs both quality (rating) and popularity (reviews) for a fairer ranking than stars alone.
Pros & Cons
Only in Hume AI — Pros
Vocal expression analysis Empathic voice interface Mental health applications Context aware Emotional intelligence API Free options Streaming voice conversations Values-driven company Sentiment analysisBoth tools — Pros
—Only in Surf — Pros
Deep research capability Crypto insights Actionable analysis User-friendly interface Execution features Efficient decision-making Social sentiment analysis On-chain data integration Real-time market intelligence Fast performance LLM alignment Smooth UI/UX Professional answers Structured analysis Comprehensive viewpoint Strategy testingOnly in Hume AI — Cons
Generic interpretations Glitchy performanceBoth tools — Cons
—Only in Surf — Cons
—Details
| Hume AI | Surf | |
|---|---|---|
| Categories | Predictive AI, AI Metrics and Evaluation, Mental Health | Crypto tools, Predictive AI |
| Platforms | Web · iOS | Web |
| Became Popular | September 12, 2024 | August 29, 2025 |
| Website | hume.ai | asksurf.ai |
Who Should Pick Which?
Choose Hume AI if...
- Vocal expression analysis
- Empathic voice interface
- Mental health applications
Choose Surf if...
- Deep research capability
- Crypto insights
- Actionable analysis
With a FactScore™ of 53 vs 66.1, Surf leads in community reception. Hume AI uniquely offers Vocal expression analysis and Empathic voice interface, while Surf stands out for Deep research capability and Crypto insights.
What Users Say
Hume AI
Hume offers the world's first Empathic Voice Interface (EVI), which I used to build Yuri. By leveraging their API, I incorporated emotional intelligence into Yuri, enhancing the experience with emp...
Rocket Journal’s voice-to-emotion intelligence was refined with Hume AI. Their emotional expression tools helped us build a journal that feels you.
Enables streaming voice conversations with vocal expression detection
Surf
Surf Copilot has been a game-changer for me when it comes to navigating crypto insights and making informed decisions. What really stands out is how smoothly it combines real-time market intelligen...
[Disclaimer: this review is hand-written, not by AI] I've been using Surf for about one month for both personal and professional research. From broad / normie questions to in-depth analysis and dat...
Honestly, before Surf, I was juggling tabs like crazy—checking price charts, social buzz, wallets… it felt like doing brain gymnastics. But now I just type what I want to know, like “What’s the buz...
Related Comparisons
Frequently Asked Questions
Which is better, Hume AI or Surf?
Based on FactScore™, Surf leads with a score of 66.1 vs 53. Surf has a higher rating of 5.0★ compared to 4.9★.
What are the pros of Hume AI compared to Surf?
Hume AI uniquely offers: Vocal expression analysis, Empathic voice interface, Mental health applications, Context aware, Emotional intelligence API.
What are the pros of Surf compared to Hume AI?
Surf uniquely offers: Deep research capability, Crypto insights, Actionable analysis, User-friendly interface, Execution features.
Is Hume AI better rated than Surf?
Hume AI is rated 4.9★ from 11 reviews. Surf is rated 5.0★ from 20 reviews.
What is the FactScore™ of Hume AI and Surf?
FactScore™ weighs rating and review volume together. Hume AI scores 53 and Surf scores 66.1.
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