Diagnostics
Understanding Your CBC Report: A Complete Guide
Learn what each parameter in your complete blood count means and why it matters for your health.
Read MoreDiagnostics, democratized.
Compare Labs and Book Blood Tests.
Zelnoo lets you find and compare the best NABL-certified labs and prices, book fast sample collection at a location of your choice, and get digital reports in-app with AI-powered insights.
How it works.
01 · Search & compare
See every price. Nothing buried.
Filter NABL-accredited labs by distance and price. The same test, side-by-side, with no hidden margin.
02 · Home collection
A phlebotomist on your doorstep.
Pick a 30-minute window. Our trained partners arrive on time, follow sterile protocol, and leave you to your morning.
03 · Digital reports
Results before tomorrow morning.
Reports land in the app — readable, sharable with your doctor in one tap, archived to your timeline.
How it works
01
02
03
Search & compare
See every price. Nothing buried.
Filter NABL-accredited labs by distance and price. The same test, side-by-side, with no hidden margin.
Home collection
A phlebotomist on your doorstep.
Pick a 30-minute window. Our trained partners arrive on time, follow sterile protocol, and leave you to your morning.
Digital reports
Results before tomorrow morning.
Reports land in the app — readable, sharable with your doctor in one tap, archived to your timeline.
01
02
03
Comprehensive Wellness
Curated Health Packages
Metabolic
Comprehensive Diabetes Screen
- HbA1c & Fasting Glucose
- Urine Microalbumin
- Insulin Fasting
Tests people are booking this week.
Selected based on high demand in Thane.
Built on trust, priced honestly.
Healthcare shouldn't be a luxury.
Transparent pricing
No hidden costs. See exactly what you pay for before you book. Same price as the lab, or lower.
Accredited labs
We partner with NABL- and CAP-accredited laboratories and verify their accreditation when we onboard them.
Trained phlebotomists
Our sample collection partners are highly trained and follow strict hygiene protocols for your safety.
NABL
Accredited partner labs
Upfront
Transparent pricing
Consent
You control your data
At-home
Sample collection
Run a diagnostic lab?
Expand your reach and streamline your operations by joining India's fastest-growing lab marketplace.
Partner with usSmart Dashboard
Manage bookings, samples, and reports in one place.
Growth+
Health Insights
Expert tips and guides for a healthier life.
Wellness
5 Preventive Tests Every Adult Needs
Catching potential health issues early can save lives. Here are the tests you shouldn't skip.
Read MoreNutrition
Why Fasting is Critical for Your Lipid Profile
Everything you need to know about why that 12-hour fast is essential for accurate cholesterol results.
Read MoreFrequently Asked Questions
Once you book a test, a certified phlebotomist will be assigned to visit your address at the selected time slot. They follow sterile protocols to collect the sample and transport it safely to the chosen lab.