Clinical Trial Technology Built Around Your Study

EDC, eCOA/ePRO and Digital Endpoints.
One platform, built to fit your trial.

Most clinical data systems make your team adapt to the software.
Replior works the other way round.

industry leaders in data collection

Clinical trials depend on high-quality data, but rigid systems slow teams down. Patient retention suffers, compliance becomes a burden, and trials take longer than they should.

Since 2000, we have worked with pharma and CROs to rethink how trials collect patient data. We build systems that adapt to your trial, not the other way round. The result is better engagement, stronger compliance, and faster paths to results.

Learn more about
our commitment to compliance & quality

The Problems We Solve — With Our Clients

Replior doesn’t build technology in isolation. Every major evolution of our platform has been driven by real-world challenges our clients face. Here’s how we’ve turned their problems into better solutions:

Keeping Patients Engaged

Gamification turns passive eCOA /ePRO reporting into an interactive, motivating experience.

Improving Patient-Reported Accuracy

Streak-based engagement, timely prompts, and adaptive logic reduce missed assessments and recall bias. Patients report more accurately when the system is designed to make compliance easy.

Expanding Digital Endpoints

ScratchSense and RaySense are Replior's clinical-grade ring sensors, capturing objective data that no patient diary can replace: nocturnal scratch activity, sleep quality, and real-world UV and light exposure.

Unifying EDC + eCOA/ePRO

One system. Site-entered and patient-reported data in a single clinical database, with no reconciliation overhead and no integration tax.

This is how Replior works. We don’t dictate how trials should be run — we build what’s needed to run them better.

A Team That Knows Clinical Trials

Technology alone doesn’t solve clinical trial challenges—people do.

At Replior, our team brings deep expertise in clinical research, regulatory compliance, and software development. We work directly with sponsors and CROs to ensure trials not only start successfully but stay successful.

Meet Some of Our Team

Christer Nilsson
CEO
Tony Forsberg
Quality Assurance Manager & Data Protection Officer
Jonas Billing
Senior Director Strategic Partnerships
Linnea Hedström
Senior Business Developer
Katri Langel
Senior Business Development & Customer Success Manager
Åsulv Tønnesland
Head of Digital Endpoint Devices
Anders Ottosson
Product Manager
Jonas Boström
Head of Software Development
Albana Shahini
Head of Data Management
Shaq Nejad
Senior Clinical Data Manager
Åsa Gunnarsson
Senior Clinical Data Manager

Each of us shares a commitment to client-driven innovation—working side by side with trial teams to build solutions that solve real-world problems.

Why Sponsors & CROs Choose Replior

CROs and sponsors don’t need another rigid, expensive system that takes months to implement and locks them in. They need a partner who adapts to their needs. 

Speed That Keeps Trials Moving

Traditional data collection systems take months to implement. Ours is up and running in weeks, ensuring trials stay on schedule.

Built for Retention:

Patient engagement is engineered into our platform, not added as an afterthought. In demanding dermatology trials, we have seen 99% retention at Week 28, against an industry average closer to 80%.

EDC & eCOA (ePRO), Finally Connected

Stop managing disconnected systems. Our platform brings site-entered and patient-reported data together, reducing redundancies and giving everyone a cleaner picture of the study.

Compliance Without Complexity

Fully auditable, regulatory-ready, and built to meet ICH E6(R3), 21 CFR Part 11, and EU Annex 11 requirements. Compliance is built in from the start, not bolted on at the end.

Improve patient retention, compliance, and trial efficiency with flexible clinical trial data collection solutions.

Join Our Team

At Replior, we bring together experts in clinical research, software development, and data quality. We are a team driven by problem-solving, close collaboration with our customers, and a genuine interest in making clinical trials work better.

We don’t have open positions right now, but we’re always open to meeting people who are passionate about improving clinical trials. We’d love to hear from you. Send your CV and a short introduction to careers@replior.com.

What’s Next?

Replior continues to push the boundaries of clinical trial data collection. Our modern EDC is built study-first, so complex arms, adaptive designs, and multi-visit protocols are modelled directly rather than forced into a rigid template. It is the EDC data managers have been asking for.

ScratchSense brings objective, continuous scratch and sleep data to itch-indication trials. RaySense, our UV and light exposure sensor, turns the largest uncontrolled confounder in dermatology into a measurable covariate.

If you’re running a trial, let’s talk. The best data collection partner is the one built to work with you. 

Accurate Clinical Trial Data Collection