The World's #1 Healthcare
Reasoning AI
State-of-the-art medical AI that tops OpenAI's HealthBench (hard) with a score of 50.1 - ahead of GPT-5 and Gemini. Now available as a simple REST API.
₹500 free credits on signup. No credit card required.
resp = requests.post(
"https://api.vaidya.ai/vaidya/chat/completions",
headers={"Authorization":
"Bearer sk-......w"},
json={
"model": "Vaidya-v2",
"messages": [
{
"role": "user",
"content": "I have persistent
headache and nausea"
}
],
"max_tokens": 256,
"temperature": 0.7
}
)
print(resp.json())
Response
"created": 1773833839,
"model": "Vaidya-v2",
"object": "chat.completion",
"choices": [{
"finish_reason": "length",
"index": 0,
"message": {
"content": "Here's a thinking
process that leads to the
suggested response: ...",
"role": "assistant"
}
}],
"usage": {
"completion_tokens": 256,
"prompt_tokens": 16,
"total_tokens": 272
}
}
ISO 27001 CertifiedPurpose-Built to Outperform on Health
Vaidya 2.0 is the first AI model to score 50+ on OpenAI’s HealthBench (hard), outperforming GPT-5 and Gemini Pro 3 on clinical reasoning.
What You Can Build
Five real-world healthcare workflows. One API. From preventive wellness to emergency triage - pick a use case and ship it.
Wellness Management
Prevent, don't just treat
Generate personalized wellness plans - healthy habits, screening schedules, and lifestyle guidance tailored to each user's profile and goals.
Emergency Assist
Calm in the chaos
Provide clear, reliable guidance during emergencies and panic situations - what to do, what not to do, and where to get the right medical help immediately.
Symptom Checker
From 'I don't feel right' to 'here's what it could be'
A conversational AI that talks with users to understand their symptoms in depth, then surfaces possible conditions with next-step recommendations.
Patient Journey Assist
Every patient’s story, understood
Pass in a patient’s health history, lab values, and prior conversations as text. Get highly personalized guidance tailored to their unique health journey over time.
Administrator Assist
Let doctors focus on patients, not paperwork
Send clinical notes and patient data as text. Get structured summaries, extracted insights, and routine task automation - saving healthcare professionals hours daily.
How It Works
From signup to first response in under 5 minutes.
Get Your API Key
Sign up free. Generate your key from the dashboard. No credit card, no approval wait.
Send a Query
One endpoint, one POST request. Pass the message, choose a use-case type, and set the language.
Get Structured Results
Receive a JSON response with assessments, recommendations, and citations.
Built for Teams Like Yours
Whether you’re a startup or enterprise, if health is part of your product, this API is for you.
Digital Health Apps
Add clinical-grade AI to your health platform
Wellness & Benefits Platforms
Offer health intelligence to employees and members
Clinical Workflow Tools
Assist clinicians with triage, summaries, and lookups
Consumer Health Chat
Power conversational health experiences at scale
Enterprise Healthcare Copilots
Embed health AI into internal tools and workflows
Your Data Stays Yours
Healthcare data demands the highest standard of trust. We built Vaidya with a privacy-first architecture so you can ship with confidence.
Encrypted in Transit & at Rest
All API data is encrypted using industry-standard protocols, both when it moves between systems and when it’s stored.
No Ads. No Data Selling. Ever.
Your data is never monetized, shared with third parties, or used for advertising. Period.
Zero Training on Your Data
API queries are never used to train or fine-tune our models. Your users’ health data stays completely out of the training pipeline.
Our Data Promise
What we commit to every API customer
- ✔ ISO 27001 certified infrastructure
- ✔ Encryption in transit and at rest
- ✔ Your data never trains our models
- ✔ Zero ads, zero data monetization
- ✔ No third-party data sharing
- ✔ India AI Mission compliance
Pricing Plans
Token-based pricing in INR. Start free, pay only for what you use.
For testing, prototyping, and proof-of-concept projects.
- ₹500 free credits on signup
- All 5 use cases
- Multiple API keys
- 12+ languages
- Usage dashboard
- Community support
For startups and teams shipping health features to production.
- Everything in Starter, plus:
- Monthly credit bundles with bonus
- Discounted token rates
- Higher rate limits
- Priority email support
For enterprises and high-volume healthcare deployments.
- Everything in Growth, plus:
- Volume discounts
- Custom rate limits
- Dedicated account manager
- SLA and compliance
- On-prem available
🌟 Starter plan is live now. Growth and Scale plans launch soon. Join the waitlist to get early-adopter pricing when we go live.
All pricing in INR. Billed per token, not per call. Starter credits are one-time on signup. ISO 27001 certified. Data never used for training.
Ready to take control of your health?
Join 100,000+ people using Vaidya.ai for better health decisions