eCOA software for better clinical trials
eCOAs (electronic Clinical Outcome Assessments) and digital outcome measures delivered at industry-leading speed and quality to enhance your trial findings and fuel medical breakthroughs.
eCOA+ is part of Medable's unified data collection platform, which includes eConsent, telehealth, and sensors, with standardized integrations into your existing clinical ecosystem.
Medable eCOA+
Faster study build time
Pre-built and validated instruments
Available languages
Take eCOA off the critical path
Rapidly deploy quality studies and take eCOA off the critical path of study start-up with a reusable instrument library of 400+ standardized workflows and AI-enabled, purpose-built technology so you can work on what matters most, advancing patient care.
Unlock insights with real-time data capture
Capture objective and subjective participant data in a standardized and compliant manner. Medable’s eCOA+ combines eClinROs, ePROs, ePerfOs, eObsROs, and digital measures, so you can uncover clinically meaningful insights in real-time.
Engage patients with a better experience
Medable’s eCOA clinical trial solution improves inclusivity and accessibility, meeting the needs of patients in any geographic location and across diverse therapeutic areas, reducing burden and increasing retention.
The Medable difference
Reusable eCOA Library
Our library of 400+ reusable, pre-validated instruments, assessments and diaries ensure a standardized, consistent method of data collection that drives real-time decision making.
BYOD and provisioned devices
Accessible across web and/or mobile, provisioned devices or BYOD, unlocking patient populations that were previously out of reach while increasing patients' optionality.
Cross-platform TeleVisit
One seamless platform experience allows site and patient users to better engage and participate in a comfortable environment, reducing burden and increasing compliance.
Digital measures
Standardized integrations for sensors capturing digital physiological measures provide value across a variety of therapeutic areas including Oncology, Immunology, Cardiovascular, and more.
User friendy Platform
Consumer-grade UX, complete with notifications, reports, and submission-ready data, is vetted by our Patient Caregiver Network (PCN) and clinicians, ensuring accessibility.
24/7 Customer Support
Global customer care support throughout your trial for sites, patients and study teams. Our team ensure the best user experience to enable seamless technology adoption, protocol compliance, and overall user satisfaction.
Globally Compliant
Available in 70+ countries and 120+ locales, Medable’s platform adheres to standards set by the FDA, CFR21 Part 11, HIPAA, and GDPR.
Powered by AI
By harnessing intelligent automation, we can reduce delivery timelines by up to 50%, enabling an accelerated study start up to quickly capture novel endpoints.
A top 10 pharmaceutical company approached Medable seeking support for their Phase III diabetes study in the highly competitive weight loss market. Their primary goal was to reduce the client’s average study build timelines from 16-20 weeks, down to just 8 weeks, a reduction of more than 50%.See how Medable was able to meet the customer's goal with this case study.
eCOA+ Streamlined Evidence Generation
Frequently asked questions
eCOA stands for electronic clinical outcome assessment and uses electronic devices like tablets, desktop computers, and phones to collect data from trial participants. Participants complete diaries, questionnaires, or other prompts to communicate how they are feeling or functioning during the course of a clinical trial. eCOAs are part of the decentralized clinical trial (DCT) methodology and are essential to understanding whether a drug is reducing symptoms and improving patients’ quality of life.
Medable’s eCOA offering is part of our broader evidence generation offering: Patient-First Data Collection. Medable’s tools allow teams to build eCOA instruments (both validated instruments and eDiaries) that meet industry standards. Data collected from this system can be used for primary endpoints in pivotal studies. Study teams can store instruments, including translations, in a library for rapid deployment in future studies. Dashboards keep teams informed of all startup activities along the way. Teams may also access their library of prebuilt, validated instruments to improve study startup.
Yes. Medable's platform is multimodal, meaning patients can access our interface through the Patient app or a web browser. A BYOD model allows patients to use their own smartphone or other device for data capture during a site visit or remotely. Participants using devices they are already familiar with may lead to better compliance and ultimately, a better clinical trial experience. However, since some participants may be hesitant to download an app on their own device, or may not own a device that meets the requirements, it’s important to anticipate a percentage of provisioned devices, even in trials adopting a BYOD strategy.
The latest in eCOA
Common eCOA implementation pitfalls and how to avoid them
The global eCOA (electronic clinical outcome assessment) solutions market was valued at over two billion dollars in 2025, and is projected to expand rapidly over the coming decade, driven by increased clinical trial activity, digital transformation efforts, and the integration of mobile, cloud, and AI-enabled tools for outcome measurement.
This growth reflects not just broader industry digitization, but an evolving expectation: that outcome data should be accurate, audit-ready through validated systems and controlled operational processes, and capable of supporting decentralized workflows.As more sponsors and CROs incorporate eCOA into their trial strategies and regulators continue to emphasize electronic data integrity the stakes of successful implementation have never been higher.
Yet with greater adoption comes greater complexity: pitfalls around site burden, mid-study amendments, device logistics, and training gaps can undermine even the most advanced platforms if not thoughtfully addressed.
The good news? These common challenges can be anticipated and managed with practical, operationally aligned planning turning eCOA from a source of friction into a strategic advantage for trial success.
From 3 Meetings to 1: Remove Bottlenecks with AI-Enabled eCOA
This webinar, featuring a product demo, will showcase how AI-enabled eCOA is easing those burdens today. Live in numerous studies, this technology already helps top pharma sponsors and CROs consolidate three meetings into just one, achieve 35X faster first-time eCOA creation, and gain back 4–6 weeks to focus on science and patients.
Faster Trials, Programmatic Scale: Standardizing a Digital Approach Across Therapeutic Areas
Explore how AI and standardization are transforming clinical trial efficiency across multiple therapeutic areas in this expert-led webinar.