About
The easiest way to find a clinical trial.
Clin2 is a free clinical-trial search engine for patients and caregivers. When you’re newly diagnosed, the last thing you need is more jargon. Our job is to make trials make sense — and to make finding the right one the simplest step in a hard journey, not the hardest.
Why we exist
Finding a clinical trial is one of the hardest things a patient ever has to do. Clin2 exists to make it the easiest — and to build the deepest connections to the studies, sites, sponsors, and regulatory bodies that decide what’s possible, so the path from a diagnosis to a real option is as short as it can be.
Sourced from the official registry
Every study comes from ClinicalTrials.gov, the U.S. registry maintained by the National Library of Medicine. We keep an up-to-date copy and link each page back to the official record.
Translated, not transcribed
Registry data is written for researchers. We rewrite each study for real people — what it’s testing, who it’s for, whether you’re likely to qualify, and how to take the next step.
Private by design
Your condition and pre-screen answers are sensitive health information. We keep them separate and access-controlled, and never share them without your explicit consent.
Built for patients first
Searching, understanding a study, and pre-screening are free, and always will be. You stay in control of every step.
Why we built Clin2
Tens of thousands of clinical trials are recruiting in the U.S. at any moment, and the information about them is public. But it’s written in the language of research protocols — eligibility criteria, endpoints, arms, and codes. For someone facing a diagnosis, that gap between “the information exists” and “I understand whether this is for me” can feel impossible to cross.
Clin2 closes that gap. We read the rules so you don’t have to, explain every match in plain language, and give you a calm, private way to check whether you might qualify — without pressure, and without cost.
Easy for you, connected to everyone who matters
Being the easiest tool for patients is only half the job. Behind the simple search, we’re building the deepest connections in the field — to the studies recruiting right now, the sites running them, the sponsors funding them, and the regulatory bodies that set the rules. The closer those connections, the faster a search can turn into a real conversation with a study team, and the more confident you can be that what you’re reading is accurate and current.
That’s the whole idea: make the patient’s side effortless, and do the hard work of connecting it to the rest of the system so finding hope takes a search, not a struggle.
A note on medical advice
Clin2 helps you find and understand clinical trials. We are not a medical provider, and nothing here is medical advice or a diagnosis. Always talk with a qualified healthcare professional — who knows your full history — about whether a specific study is right for you.