NVIDIA Inception Built by passionate engineers · India-first

Your health, finally understood.

Kavach is a quiet, intelligent health OS for India. Scan paper reports, build a complete longitudinal timeline, and arrive at every doctor visit already understood — with one tap.

PlatformAndroid · iOS coming
LaunchingIndia · 2026
PrivacyDPDP-compliant · patient-owned
Good morning,Siva M
S
Sutra · Today
Your HbA1c is down 0.4% in the last 6 months — your walking streak is paying off.
HbA1c · 3y trend
5.9%
↓ 0.4 vs 6mo
2023202420252026
Latest labsSee all →
Fasting glucoseApr 21 · CityLab
98 in range
LDL cholesterolApr 21 · CityLab
126 borderline
Vitamin DMar 04 · Apollo
22 low
The quiet crisis

India's health is written on paper.

Every patient owns a fragmented archive across clinics, labs, and pharmacies. Trends are invisible. Doctors start from zero. Care suffers from the gap between what's known and what's reachable.

01 · Fragmentation

Scattered across clinics and folders

The average chronic patient sees 4 specialists across 7 facilities. Each holds a slice. No one holds the picture.

02 · No memory

A timeline that doesn't exist

Your 2019 cholesterol lives in a drawer. Your 2024 cholesterol lives in a PDF. The trend between them — the part that matters — is invisible.

03 · Wasted minutes

Every visit starts from zero

"Bring your old reports." Eight to fifteen minutes of every appointment is spent re-establishing context that the system already has, somewhere.

1.4B
People in India whose health history isn't structured.
80%
Of records still kept on paper across clinics and homes.
350M+
Living with chronic conditions that demand longitudinal care.
8min
Average consultation time lost re-establishing patient history.
The product

From paper chaos to clarity — in seconds.

Four steps. One quiet experience. Scroll to watch the app change state.

New scanLab report
+
APOLLO DIAGNOSTICS
Glucose, fasting112 mg/dL
HbA1c5.9 %
LDL cholesterol126 mg/dL
HDL cholesterol54 mg/dL
Triglycerides148 mg/dL
TSH2.4 µIU/mL
Extracting 6 values · < 2 s
Today
Records
Health
Insights
Your trendHbA1c · 3 years
S
HbA1c
5.9%
↓ 0.4 vs 6mo
2023202420252026
Sutra · context
7 readings · 4 labs · 1 timeline.
Today
Records
Health
Insights
TodayWed, Apr 24
S
Sutra · post-meal
A 10-min walk now could shave ~22 mg/dL off your peak. We saw it work last Tuesday.
72
Steps
58
Food
84
Glucose
90
Hydration
Glucose, post-lunch14:42 · Libre 3
142 peak
BP, evening19:08 · Omron
126/82 normal
Today
Records
Health
Insights
Doctor BridgeShare clinical summary
S
Time-limited · patient-owned
Dr. R. Iyer will see 2 years of context. Link expires in 24 hours.
Today
Records
Health
Insights
01Scan

Photograph any report. Get structure in two seconds.

Lab report, prescription, discharge summary — Kavach detects the document, extracts every value, date, and diagnosis on-device, and lands it in your timeline. No manual entry, no typing.

02Understand

A timeline that finally connects across years.

HbA1c from 2019 sits next to the one from 2026 on a single chart. Cholesterol trends emerge. Diagnoses gain context. The fragmentation problem disappears — quietly.

03Live

Daily intelligence — grounded in your data, not the internet.

Connect glucose, BP, food, steps, sleep. Sutra notices what's changing and tells you only what you can act on today — backed by your actual labs, not generic advice.

04Share

Doctor Bridge — your full picture, in a QR.

One scan, two years of context. Time-limited, consent-based, patient-owned. The doctor saves eight minutes of catch-up; you get a better conversation about what matters next.

The intelligence layer

AI that knows your body — not everyone's.

Sutra is grounded in your structured timeline. Every nudge points to a specific reading, a specific date, a specific cause. No hallucinated advice. No generic warnings. Just signal.

HbA1c · 3-year trajectory
Trending toward remission.
Built from 8 lab uploads across 4 facilities — Apollo, CityLab, Tata 1mg, Thyrocare.
5.9%
↓ 0.4% · 6 months
target range · 5.7–6.4% 2023 7.4% 6.6% 6.1% 5.9%
grounded in 8 labs 4 facilities 3-year window no model guesses
Pattern · last 90 days
Your walking streak correlates with a 0.4% HbA1c drop. Three Apr labs confirm it.
CITED · Apr 21 CityLab · Mar 04 Apollo · Feb 12 Apollo
Post-meal · today
After lunch your glucose peaked at 142 mg/dL. A 10-min walk usually drops it ~22.
CITED · Libre 3 · last 14 post-meal walks
Watch · this week
LDL is creeping. Apr is +12 vs Feb. Worth flagging at your next visit — not urgent.
CITED · Apr 21 CityLab · Feb 12 Apollo
Safety
Sutra will never tell you to change a dose or stop a medication. Those decisions stay with you and your doctor.
48 SAFETY UNIT TESTS · 9 OUTPUT GATES · 6 INPUT GATES
Built with care

Enterprise-grade. India-first.

Trust is the only currency that matters in health. We treat it like the product.

NVIDIA Inception Member · 2026
NVIDIA Inception Program Member Badge
GPU credits · NIM · TensorRT pluggable

Encrypted at rest

Production storage volumes use AES-256 full-disk encryption at rest; designated highly sensitive fields (currently third-party CGM credentials) additionally carry AES-256-GCM application-layer encryption.

India-resident data

DPDP Act 2023 compliant. Patient data stays in approved India geographies. No exception.

Time-limited consent

Doctor Bridge links expire automatically. Revocable any time. You see who saw what.

Never sold. Never trained on.

Your timeline isn't a dataset. We don't sell it. We don't train third-party models on it. Period.

Built by passionate engineers · advised by Indian physicians · designed with real patients

Limited invite-only access · 2026

Be among the first to see your timeline.

Kavach is shipping in waves to chronic-care patients across India. Drop your email — we'll write when your wave opens.

Android first · iOS coming India · 2026 Free for first 10,000