I'm Alive vs PreemptiveAI
A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.
I'm Alive compared with PreemptiveAI
| Detail | 
I'm Alive | 
PreemptiveAI |
|---|
| What it does | Daily safety check-in app for people who live independently
| Measure physiology in 30 seconds from any smartphone using optical blood-flow signals
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| Stage | Startup
| Not given
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| Founded | 2025
| Not given
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| Based in | IN
| US
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| Pricing model | Freemium
| Not given
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| Pricing | Try It: Free forever (unlimited daily check-ins, 1 emergency contact, 1 alert per month). Stay Connected & Travel Safely: $4.99 one-time. Protect Me: $29.99/year (billed yearly, about $2.50/month) or $3.99/month. Protect Me On The Move: $39.99/year with 7-day free trial or $5.99/month.
| Not given
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| Key features | - Daily check-in with push and email reminders
- Passive monitoring using phone activity signals
- Alert-only by default—contacts only hear if you go silent
- Fall detection on iPhone with Protect Me plan
- Up to 10 emergency contacts with escalation
- Guardian dashboard and weekly activity reports
- SOS button with location sharing (coming soon)
- AI voice safety check on Protect Me On The Move
- Apple Watch app for check-in from wrist
| - 30-second fingertip scan via smartphone camera
- Foundation model trained on 12M+ waveforms
- Works across 200+ smartphone camera modules
- Personal baseline calculation (You vs. You)
- Camera-native mobile SDK for iOS and Android
- High-dimensional physiological embeddings via API
- Hemodynamics and arterial compliance analysis
- Longitudinal baseline divergence detection
- FDA-cleared core technology
- HIPAA compliant and 21 CFR Part 11 architecture
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| What makes it different | - No hardware required—uses only your phone
- Free tier available forever with no credit card needed
- Fall detection that alerts only your trusted contacts, never 911
- Privacy-focused with no GPS tracking by default
| - No dedicated wearable or hardware required—uses phones people already own
- Personalized 128-dimensional embeddings from first scan
- Active clinical validation through Medicare-funded deployment
- Compounding value from longitudinal data over time
- Deep learning from 12M+ paired clinical waveforms
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 7 ▼ −1 (down) since last check | 17 ▼ −1 (down) since last check |
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| Trust Flow (Majestic) | 11 | 6 |
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| Citation Flow (Majestic) | 29 | 25 |
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| Referring domains (Majestic) | 47 | 64 |
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4 details filled in for both companies.
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