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Dialysis already takesenough from your life.Managing it shouldn’t take more.

Nephrix brings your fluids, weight, labs, dialysis sessions, travel and AI-powered support together in one place.

€49 one-time payment · Only 100 memberships available

Nephrix app dashboard showing fluid intake, latest weight and blood pressure
Fluid budget

585 ml left today

AI Renal Copilot

Ask me anything…

Session difference 2.0 kg
Cristian, founder of Nephrix and dialysis patient

“I built the tool I needed in the chair.”

Founder & dialysis patient

Why Nephrix exists

Built by a dialysis patient, for dialysis patients.

Nephrix wasn’t designed in a boardroom. It was shaped between sessions — from the real routines of hemodialysis and peritoneal dialysis, and the quiet mental load nobody warns you about.

  • No more spreadsheets for fluids and weight
  • No more lab printouts lost in drawers
  • No more guessing before your next session
  • No more starting from zero when you travel

The real app

Six pillars. One place for your whole journey.

01

AI Renal Copilot

Ask questions about the information you track — including fluids, nutrition, symptoms and dialysis-related topics — with an AI assistant designed to help you better understand and organize your dialysis journey.

Nephrix provides informational support only and does not provide medical advice, diagnosis or treatment recommendations. Always consult your healthcare professional about medical decisions.

Available anytime
Nephrix AI Renal Copilot chat screen
02

Fluid & Weight Tracking

See today's intake against your remaining allowance, tomorrow's weight trend and your next dialysis session — with risk signals before it becomes a problem.

Live daily budget
Nephrix Fluid Intelligence screen with intake, remaining allowance and weight
03

Labs & Lab Scan (OCR)

Take a photo of your lab results and Nephrix extracts the values automatically — Potassium, Phosphorus, Hemoglobin, PTH and more, tracked over time.

Photo → values
Nephrix Lab Results Scan screen with camera and gallery upload
04

Dialysis Session Tracking

Follow every session with your fluid risk score, tomorrow's predicted weight and your weight at dialysis — clear signals your care team will love.

Every session, logged
Nephrix Fluid Risk Score screen with tomorrow prediction and safe fluid budget
05

Dialysis Travel

Plan sessions while traveling with AI assistance: pick a destination and dates, search clinics, and keep saved plans ready for your next trip.

Travel without fear
Nephrix Dialysis Travel screen with destination search and saved plans
06

Personal Dashboard

Your latest weight, blood pressure and quick actions — Add Weight, Add BP, Food Guide, Lab Scan and Travel — in one calm home view.

All-in-one view
Nephrix home dashboard with latest weight, blood pressure and quick actions

Founding 100

One payment. Yours for life.

€49one-time
payment

When the 100th membership is claimed, this offer closes forever. “Founding access for life” means Founding access for as long as Nephrix continues to operate the Founding patient service.

00 / 100Founding Memberships Claimed

Before you buy, you can review our Terms of Service, Privacy Policy and Refund Policy.

  • One-time €49 payment — never again
  • Founding access for life
  • Access to all current patient features
  • Early access to eligible new features
  • Priority feedback — your voice shapes the roadmap
  • Permanent Founding Member status
  • No monthly subscription for features included in the Founding plan
  • Note: future standalone products, clinical services, third-party services or high-cost premium features may be offered separately.
The founder of Nephrix at the seaside promenade at sunset

The founder of Nephrix, Cristian

The story behind Nephrix

I’ve lived with kidney disease almost my entire life. Nephrix came from that life.

I was diagnosed with kidney problems as a child. At 21, I received a kidney transplant that gave me more than two decades of freedom — years in which I could work, travel and live my life.

When that transplant eventually failed, I returned to dialysis. And suddenly, my life was once again organized around sessions, fluids, weight, lab results and the constant planning that comes with treatment.

That experience became the reason I started building Nephrix — not as another generic health app, but as the tool I wanted beside me as a dialysis patient.

The Founding 100 are the first patients invited to help shape what Nephrix becomes.

— Cristian, Founder of Nephrix

Questions

Everything, answered honestly.

Important medical note

Nephrix is designed to support patients in organizing and understanding information related to their dialysis journey. It does not provide a diagnosis and does not replace your nephrologist or healthcare team.

Future standalone products, clinical services, third-party services or high-cost premium features may be offered separately from the Founding plan.

Your chair. Your data. Your companion.

Join the first 100 patients shaping Nephrix — and keep your Founding access for life.

00 / 100Founding Memberships Claimed

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“Founding access for life” means Founding access for as long as Nephrix continues to operate the Founding patient service. See Terms of Service.