Blood, when every minute counts.
Sahay connects families who urgently need blood with willing donors nearby. Request in under a minute. Matching donors are alerted at once.
From request to donor in minutes.
No phone trees, no endless WhatsApp forwards. Sahay finds the right people and asks them for you.
Request blood
Choose the blood group, whole blood, platelets or plasma, the units and any hospital in India. It takes less than a minute, in your language.
Donors are alerted
Eligible donors with a compatible group are alerted, nearest first. The search widens step by step until every unit has a donor.
A donor calls you
Donors who say yes call the family and go to the hospital blood bank. If someone cancels, Sahay finds another donor automatically.
Help, without the panic.
- See how many donors were alerted and who said yes.
- Share the request on WhatsApp in one tap.
- Hospitals can verify your request so donors trust it.
- One donor per unit: if a donor cannot come, the search starts again on its own.
- Always free. Blood is never paid for.
Give when it truly helps.
- Alerts only when your group matches and you are eligible.
- Never more than a few alerts a week. "Not this time" is always fine.
- Your phone number stays hidden. You choose to call.
- Give whole blood, platelets or plasma: you choose, and we follow the official gaps between donations.
- Reminders when you can donate again, and a certificate to share.
Built for real needs in India.
From one urgent request to patients who need blood every few weeks.
Regular transfusions
Patients with thalassemia get a group of donors who are asked in turns before every transfusion date.
Circles
Friends, colleagues or your community can share requests with each other first.
Rare blood registry
Donors with rare types like Bombay blood can be reached by hospitals anywhere in India.
Smart matching
Compatible groups, distance and eligibility rules decide who is asked, so the right people get the alert.
Hospital verification
Hospital staff can mark requests verified, so donors know the need is real.
Your language
Every screen in English, Hindi and Gujarati. Large text and simple steps for everyone.
Platelets and plasma
For dengue, cancer care, burns and surgery. Donors opt in, and only they are alerted. Collected at blood banks with an apheresis machine.
Any hospital in India
Search for the hospital by name with Google Maps, so donors are sent to the right building.
One donor per unit
When every unit has a donor, alerts pause. If a donor cancels or does not come, the search restarts automatically.
Sahay for Hospitals and Blood Banks
A free tool for hospitals, licensed blood banks and blood centres, on any computer or phone.
- Verify families’ requests in one tap, with the requisition photo.
- Raise requests yourself: verified at once, and donors call your desk number.
- Check donors in with a QR code and record each donation.
- Shortage alerts, QR posters for wards and a monthly report.
- Standalone blood banks get a “Licensed” badge in family search once we verify the licence.
Start a free pilot
Apply in five minutes. Our team checks your details (and your licence, for blood banks), usually within two working days, then you invite your staff.
Apply for your hospital or blood bank Staff log inSafe by design. Never for sale.
No money, ever
Requests that mention payment are blocked automatically.
Numbers stay hidden
Donor phone numbers are never shown. Donors decide to call.
Approximate area only
We store your area to about 1 km, never your exact location.
Delete any time
Remove your account and all your data from Settings in one tap.
Good to know.
Is Sahay free?+
Yes, for everyone. Sahay never charges families or donors, and blood is never paid for. Requests that mention money are blocked.
Who can donate blood?+
In India, donors must be 18 to 65 years old, weigh at least 45 kg and be in good health. Men can donate every 3 months and women every 4 months. The blood bank checks every donor before donation.
Will my phone number be shared?+
Donor numbers are never shown. If you request blood, your number is shown only to donors who say yes, so they can call you.
How often will I get alerts?+
Only when your blood group can help, you are eligible to donate and the hospital is nearby, and never more than a few times a week. Saying "not this time" is always fine.
Is Sahay a blood bank?+
No. Sahay connects people who need blood with willing donors. Donation always happens at a hospital or licensed blood bank. Sahay does not give medical advice.
Can I donate platelets or plasma?+
Yes, if you are 18 to 60 years old and weigh at least 50 kg. Turn them on in your Profile. Sahay follows the official gaps between donations (Drugs and Cosmetics Rules, 2020), and the blood bank checks your platelet count and haemoglobin before you donate.
Where is Sahay available?+
Anywhere in India: you can request blood at any hospital. Donors are alerted near the hospital, so Sahay works best where more donors have joined. Invite yours!
One alert can save a life. Be there for it.
Join as a donor, or keep Sahay ready for the day your family needs it.
Get it onGoogle Play