HELF - Better Healthcare with AI
Vearth Private Limited · Leaning · AI Assistant
HELF is a medical AI assistant from Vearth that answers clinical questions, cites journal evidence, and turns spoken consultations into structured notes.
About HELF - Better Healthcare with AI
What Is HELF
HELF stands for Health Expert Language Framework. It's a medical AI backend built by a team of doctors and AI engineers at Vearth Private Limited, and it ships as a chat app, two companion apps, and an API that other products can call. The goal is narrow and practical: give clinicians, students, and health-curious users a way to ask a real medical question and get an answer grounded in published literature instead of a generic web summary.
The product covers more ground than a single chatbot. HELF AI handles clinical Q&A, decision support, and note dictation. HELF Buddy is a consumer app for everyday health and wellness questions. HELF Aide targets nurses and care teams who need quick learning support. One account works across all of them, and a paid membership unlocks the same limits everywhere.
The limits matter as much as the features. HELF calls itself an experimental AI backend for education, not a medical device. It won't diagnose or prescribe, and the company tells users to check with a doctor before acting on anything it says. Answers can still be wrong or out of date, so the citations are the part worth reading closely. The mobile app is English only, and the free tier is tight enough that heavy use runs into hourly caps fast.
Getting Started
- Open chat.helf.co or install the iOS or Android app, then create an account with an email address or a Google login.
- Pick a mode. AskHELF handles general medical questions, Scholar pulls journal citations, and Scribe records a consultation and drafts the note.
- Type or speak your question. For Scribe, start the recording before the visit and stop it when you're done.
- Read the answer with its sources. Check the cited papers before you rely on a claim, especially for dosing or differential diagnosis.
- Upgrade if you hit the limits. Free accounts get 3 prompts per hour and 5 scribes per day, which is enough to test the tool but not to run a clinic on.
Product Information
A quick look at HELF - Better Healthcare with AI's pricing, supported platforms, and performance.
Best for
The users, tasks, and scenarios where this tool fits best.
Users
- Clinicians who want a second opinion at the point of care
- Medical and nursing students
- Nurses and care teams
- Health-conscious general users
Tasks
- Drafting clinical notes after a consultation
- Checking a drug interaction or dosing question
- Working through a complex case
- Finding current evidence for a topic
Scenarios
- A busy clinic day with back-to-back appointments
- Studying for an exam or a certification
- Building a health feature into another product
Key features
AskHELF Medical Q&A
The core chat answers health and medical questions in plain language, from pathophysiology to practical management. It's aimed at people who already know the vocabulary, so answers assume some clinical literacy rather than explaining every term. Follow-up questions keep the context, which makes it work more like a conversation with a colleague than a search engine.
Medical Scribe
The AI medical scribe listens to a consultation and turns it into a structured clinical note. You start the recording, talk to the patient as usual, and stop it at the end. The draft covers the usual sections and saves the typing that otherwise happens after the patient leaves. Free accounts get 5 scribes a day, Silver gets 6 per hour, and Gold gets 12 per hour, so the tier you pick decides whether this is a demo or a daily workflow.
Evidence-Based Scholar Mode
Scholar mode grounds answers in published medical literature and lists the sources with each response. That's what separates HELF from a general health AI chatbot and makes it credible as evidence-based medical AI: you can open the cited paper and check whether the claim holds. The citations aren't a guarantee of accuracy, and the company says as much, but they give you a way to audit the answer instead of accepting it.
Clinical Decision Support
The decision support mode works through differentials, red flags, and management options for a case you describe. It's pitched as a thinking aid for complex dilemmas, not as an answer key. The useful part is the structured breakdown, which can surface an angle you skipped. The risk is over-trusting a confident paragraph, so treat it as a prompt for your own reasoning.
Companion Apps for Wellness and Nursing
HELF Buddy covers everyday health, fitness, and lifestyle questions for consumers. HELF Aide is the nursing-focused app, built around quick learning for care teams. Both run on the same account and membership as HELF AI, so a single subscription covers the whole set. They widen the audience beyond clinicians without pretending to be clinical tools.
Developer API and Console
Developers can call HELF through api.helf.co with a bearer token and a JSON body. The pricing page lists $0.01 per 1K input tokens and $0.01 per 1K output tokens, which is cheap enough for prototypes. A console handles keys and usage. It's a straightforward text-in, text-out interface, so integration work stays small.
Pros and cons
Pros
- Answers come with citations, so you can check the evidence instead of taking the output on faith.
- Scribe turns a live consultation into a structured note, which addresses the documentation burden that drives clinician burnout.
- One account and one membership cover HELF AI, Buddy, and Aide, which keeps the cost predictable across the family of apps.
- The API is priced per token at $0.01 per 1K, low enough to test an idea without a sales call.
- There's a real free tier with 3 prompts per hour and 5 scribes per day, so you can judge output quality before paying.
Cons
- HELF is explicitly not a medical device. It can't be used for diagnosis or treatment decisions, which limits how far it can sit inside a clinical workflow.
- The free tier caps you at 3 prompts per hour. That's fine for evaluation and frustrating for actual work.
- The iOS app is English only and rated 18+, which narrows its reach for international teams and students.
- There's no advertised EHR integration, so Scribe output has to be copied into your record system by hand.
Frequently asked questions
HELF answers medical and health questions with cited evidence, drafts clinical notes from recorded consultations, and supports decision-making on complex cases. Clinicians use it for point-of-care lookups, students use it to study, and consumers use HELF Buddy for wellness questions.
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