Sunny Seed vs Harp
A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.
Sunny Seed compared with Harp
| Detail | 
Sunny Seed | 
Harp |
|---|
| What it does | Baby tracker, diary and AI assistant for sleep, feeding, growth, milestones and memories
| Private health records on your device
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|---|
| Stage | Not given
| Not given
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| Founded | Not given
| Not given
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| Based in | GE
| Not given
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| Pricing model | Free
| Freemium
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| Pricing | Not given
| Not given
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| Key features | - Sleep and feeding tracker with daily timeline view
- WHO percentile charts for weight, height and head circumference
- Photo and text diary with voice dictation
- AI assistant personalized to baby's data
- Health tracking and vaccination calendar for 19 countries
- Memory Book with AI-sorted albums and PDF exports
- Family access with editor and view-only permissions
- Offline access with automatic syncing
- Developmental milestones by age
| - Record health events, observations, measurements and reports
- Select and share only what's needed
- No accounts or servers required
- Plain text files in Org Mode format
- Sync only if you decide to, using tools you trust
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| What makes it different | - One app combining daily tracking, development charts, memories and AI guidance
- WHO-based growth tracking with percentiles instead of anxiety
- Data stored in Europe with GDPR compliance and no ads or data selling
- AI assistant learns from your baby's specific history and entries
- Monthly AI letters and memory exports to preserve the first year
| - On-device by default with no analytics or profiteering from health data
- Files you own in standard Org Mode format that you can inspect, back up or migrate
- Cross-platform plain text storage fully under your control
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 4 ● no change since last check | 31 ▼ −1 (down) since last check |
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| Trust Flow (Majestic) | 17 | 19 |
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| Citation Flow (Majestic) | 27 | 19 |
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| Referring domains (Majestic) | 48 | 22 |
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4 details filled in for both companies.
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