Service & Pricing
Service Tier Comparison
| Features | Basic Tier | Advanced Tier |
|---|---|---|
| Price | ¥20,000/year | ¥50,000/year |
| Annual call volume | 50,000 calls | 100,000 calls (DeepLife micro-check: 10,000 calls separately) |
| Request frequency | 5 requests/sec | 10 requests/sec |
| Single-lead basic analysis | ✅ | ✅ |
| 12-lead ECG analysis | ✅ | ✅ |
| Single-lead advanced analysis | ❌ | ✅ |
| Heart age assessment | ❌ | ✅ |
| Mental/emotional state assessment | ❌ | ✅ |
| DeepLife micro health check | ❌ | ✅ |
| Long-term ECG analysis | ❌ | ✅ |
| Blood pressure estimation | ❌ | ✅ |
| Vascular health assessment | ❌ | ✅ |
Basic Tier
Best for: individual developers, prototype validation, and basic hardware functionality development.
Includes:
- Single-lead ECG basic analysis
- 12-lead ECG analysis
Advanced Tier
Best for: startups, small and medium projects, and business applications.
It includes all Basic Tier features, plus:
- Single-lead full ECG analysis
- Heart age assessment
- Mental/emotional state assessment (stress, emotions, fatigue, vitality)
- DeepLife micro health check (risk analysis for nine major system diseases)
- Long-term ECG analysis (Holter)
- Blood pressure estimation
- Vascular health assessment
Frequently Asked Questions
How do I choose the right tier?
| Your needs | Recommended tier |
|---|---|
| Learning/testing, personal projects | Basic Tier |
| Commercial products, medical institutions, professional analysis | Advanced Tier |
Can I upgrade at any time?
Yes. You can upgrade in the console anytime—changes take effect immediately.
What happens if I exceed my quota?
API will return a 403 QUOTA_EXCEEDED error. We recommend:
- Upgrade to a higher tier
- Wait for the next-day quota reset
- Contact sales/business to add temporary quota
Contact Us
- 📧 Technical support: contact@heartvoice.com.cn
- ☎ Cooperation hotline: 400-0551-927
- 📱 Phone: 18055165745 (Qi Manager)