RaktJaal replaces the WhatsApp-forward-and-pray routine with targeted, real-time alerts — matched by blood type, distance, and urgency.
What's built
Blood type, units, hospital. That's it — matching happens automatically, in the background.
Life-critical requests get a red flag and a live timer, sorted above everything else.
The nearest, most time-critical request always surfaces first — no scrolling required.
Tap “I can help” and contact details unlock in-app. No public numbers, ever.
Blood type, last donation date, and eligibility window — kept accurate so a donor who accepts can actually give.
How it works
A requester enters blood type, units needed, and hospital location.
The system finds donors of a matching type within 10km.
Matched donors get an alert — no manual sharing, no guesswork.
A donor accepts, and the requester instantly sees name, distance, and phone.
Why this matters
I didn't know someone nearby needed my type until the alert came through.
A donor
We stopped refreshing WhatsApp groups and just waited for a match instead.
Receiver
One request, sent once, reaching only donors who actually match.
A hospital coordinator
I get asked only when my exact type is needed nearby — never spam.
A repeat donor
Anything else, reach the team directly.
You post a blood type, unit count, and hospital location. RaktJaal finds donors of that exact type within a set radius and alerts them directly.
Try the coverage check above, or reach out if you want to help pilot RaktJaal in your city.