Perplexity Health is strongest when you are an eligible US Pro or Max user who wants cited answers grounded in medical records, wearables, Apple Health, and a health dashboard. Catina is strongest when you want to privately organize imported lab reports and genetics, track health changes over time, and generate personalized insights through a verifiable sensitive AI path.
Catina is a privacy-oriented health intelligence platform for organizing lab results, genetics, lifestyle, supplements, notes, and goals; tracking biomarkers over time; and generating personalized insights from a unified health record. It imports lab reports from any lab or country with multi-language support and accepts supported raw 23andMe and Ancestry files. For sensitive AI features, Catina separates encrypted local vault storage from end-to-end encrypted AI transport to an attested enclave. Perplexity Health perplexity cloud processing plus b.well and terra connector paths where selected.
Choose Perplexity Health when you are an eligible US Pro or Max user who wants cited answers grounded in medical records, wearables, Apple Health, and a health dashboard. Choose Catina when you want to privately organize imported lab reports and genetics, track health changes over time, and generate personalized insights through a verifiable sensitive AI path.
Choose by fit
Choose Perplexity Health if…
you are an eligible US Pro or Max user who wants cited answers grounded in medical records, wearables, Apple Health, and a health dashboard
Choose Catina if…
you want to privately organize imported lab reports and genetics, track health changes over time, and generate personalized insights through a verifiable sensitive AI path. You want one private platform to organize your health data, follow changes over time, and generate personalized insights.
At a glance
| Feature | Catina | Perplexity Health |
|---|---|---|
| Price | Free Explorer; Optimizer $15/month billed annually or $25 monthly; Biohacker $30/month billed annually or $50 monthly | Included with eligible Perplexity Pro and Max subscriptions; verify current subscription pricing |
| Input model | Lab PDFs from any lab or country with multi-language import support; raw 23andMe or Ancestry files; lifestyle, supplement, note, and goal context; wearables are forthcoming | Medical records via b.well, wellness devices via Terra, Apple Health, and uploaded health files |
| Platform | Web app; global access | Web and iOS for eligible US Pro/Max users; phased rollout |
| Data storage | Encrypted local Health Vault; optional Extra Local Protection adds a user passphrase | Perplexity describes connected-source data as transient; information appearing in sessions and health memories remains under user controls |
| AI-processing path | Sensitive AI request bodies use browser-to-enclave E2EE after enclave verification; secure sessions may be reused for up to 30 minutes | Perplexity cloud processing plus b.well and Terra connector paths where selected |
| Portability | Encrypted export and re-import | Connector deletion and session controls within Perplexity's hosted service |
| Primary use | Private analysis of data you already have | Cited health research grounded in connected personal data |
Pricing, availability, limits, privacy controls, and provider architecture were last verified August 20, 2026.
Methodology
Catina Editorial compares category fit, input model, current platform availability, portability, cost, and feature-specific data paths using official product, pricing, privacy, and help documentation. Pricing and availability were verified on August 20, 2026.
Read the full scoring, sourcing, and corrections policyStrengths
- Catina: imports lab reports from any lab or country with multi-language support and combines them with supported genetics, lifestyle, supplements, notes, and goals.
- Catina: tracks biomarkers over time and generates personalized insights from an encrypted local Health Vault with an attested sensitive AI path.
- Perplexity Health: Perplexity Health combines cited web answers, medical-record and wellness connectors, health memories, and a dashboard with biomarker and fitness trends.
Limitations
- Blood draws, clinical care, and diagnosis remain with qualified healthcare services.
- Catina wearable connections are forthcoming.
- Perplexity Health: it is currently a phased US Pro/Max feature and relies on Perplexity plus connector partners for live data access.
Perplexity Health: capabilities and fit
Perplexity Health combines cited web answers, medical-record and wellness connectors, health memories, and a dashboard with biomarker and fitness trends. Choose it when those services define the main use case.
Data architecture
For Perplexity Health, the relevant feature path is: perplexity describes connected-source data as transient; information appearing in sessions and health memories remains under user controls; perplexity cloud processing plus b.well and terra connector paths where selected. Read the provider's current policy for retention, sharing, and account controls.
For Catina, imported health records are stored in an encrypted local Health Vault. Standard protection uses backend-assisted unlock and includes Catina's account service in the access path. Extra Local Protection separately adds passphrase-gated local encryption.
On current sensitive AI paths, the browser verifies an attested enclave before establishing a secure session. A verification failure stops the sensitive request. Request and response bodies are encrypted end to end to that enclave. Headers and operational metadata needed for authentication, routing, rate limits, and billing can remain visible to the relay. A verified secure session may be reused for up to 30 minutes, with attestation occurring when the session is established or refreshed.
Recommendation by use case
- Best for Perplexity Health: you are an eligible US Pro or Max user who wants cited answers grounded in medical records, wearables, Apple Health, and a health dashboard.
- Best for Catina: you want to privately organize imported lab reports and genetics, track health changes over time, and generate personalized insights through a verifiable sensitive AI path.
- For health decisions: use both products as informational tools and involve a qualified healthcare professional in diagnosis and treatment.
FAQ
Is Perplexity Health better than Catina?
Perplexity Health is the better fit when you are an eligible US Pro or Max user who wants cited answers grounded in medical records, wearables, Apple Health, and a health dashboard. Catina is the better fit when you want to privately organize imported lab reports and genetics, track health changes over time, and generate personalized insights through a verifiable sensitive AI path, with private organization, longitudinal tracking, and personalized insight across your health data.
Where does Catina process health data?
Vault records stay in encrypted local storage. Sensitive AI features send end-to-end encrypted request bodies to a verified Tinfoil enclave for processing. The relay handles the headers and metadata needed to operate the service.
Are wearables available in Catina now?
Wearable connections are forthcoming. Catina currently supports lab reports, supported raw genetics files, lifestyle, supplements, notes, and goals.
How should I use this comparison?
Use this comparison for product research. A qualified healthcare professional should interpret concerning results and make diagnostic or treatment decisions.
Sources
- Catina privacy architectureCatina · verified August 20, 2026Supports: Catina storage, Catina AI processing, Catina limitations
- Authoritative Catina product informationCatina · verified August 20, 2026Supports: Catina features, Catina availability, Catina platform
- Catina plans and pricingCatina · verified August 20, 2026Supports: Catina pricing, Catina plan limits
- Proxy encrypted requests through your backendTinfoil · verified August 20, 2026Supports: Encrypted request bodies, Proxy-visible headers, Client verification
- Backend infrastructure and attestationTinfoil · verified August 20, 2026Supports: Secure enclave attestation, Client-side verification
- What is Perplexity Health?Perplexity · verified August 20, 2026Supports: Perplexity Health availability, connectors, dashboard, retention
- Perplexity plansPerplexity · verified August 20, 2026Supports: Perplexity pricing
Build your private health record
Import lab reports from any lab or country, add supported raw genetics and lifestyle context, track changes over time, and generate personalized insights. Confirm extracted values before saving them to your encrypted local Health Vault.