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AI health agent that nags you on WhatsApp instead of a dashboard

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Hi HN, we built Vitalify.ai -started months before both ChatGPT and Claude Health announcements- because managing health data is fragmented and overwhelming.Here's a video of the product: https://www.youtube.com/watch?v=LLI_1xB22rcYou upload your lab results, add your conditions/medications, and Vitalify generates a personalized wellness plan with daily tasks in your calendar.While the value proposition might seem similar to others, we took a different approach with our UX. Instead of just a chat interface, we built a structured system with actionable plans, calendar, gamified goals, streaks and etc...Data is encrypted at rest and isolated per user. No data is used to train any models. You have full ownership to export or delete your records at any time.If you're not comfortable with how big health AIs handles your data, or don't want to wait on their waitlist/country restrictions, our early access is open.Happy to answer questions and feedback is super welcome!

HN · launched Jan 16, 2026 · 5 upvotes (top 90%) · 0 views

Niche: personal health and medication tracking apps · 243 launches, 27 in the last 7 days ▲ +4% · Explore this niche →

Category and tags

  • Healthcare
  • Agent / copilot
  • B2C
  • AI-native
  • Commercial product

Visit website ↗ Source listing ↗

Could you build this?

Yes The system is a straightforward health dashboard and WhatsApp bot using Twilio/Meta APIs connected to an LLM with OCR for document parsing.

Discussion

4 comments analyzed.

Competitors mentioned: Duolingo (gamification approach), Sonar (health tracking), Bevel (health tracking)

Concerns raised: Gamified health streaks may guilt users into compliance, Health isn't linear—skepticism about handling sick/stressed days, App may not account for non-linear health patterns

Feature requests: Integrate with wearables (Apple Health / Google Fit), Analyze smartwatch data (sleep, steps, resting heart rate) to adapt plans

Competitors

Other products that read as similar to this one : 415 launches clear the similarity bar, closest 8 shown.

Attention rank: #411 of 416 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).

Launched 79 days after the earliest competitor.

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