Real-world data to understand behavior, outcomes, and what happens next
Through direct connections with millions of people, Evidation builds longitudinal, multimodal cohorts that support discovery, evidence generation, and commercial decisions.
5.6M members · 100+ conditions · 20+ longitudinal cohorts · 97% of U.S. ZIP codes







Most real-world data miss how health unfolds over time
Trials fail and therapies go underused when decisions rely on episodic data. Our population cohorts enable continuous data collection, evidence generation, and engagement.
Step 1
Identify a population
Access 5.6 million engaged people across 100+ conditions, or define a cohort aligned to your scientific or commercial objective.
Step 2
Collect multimodal data
Capture longitudinal data directly from people, including clinical records, ePROs, and digital signals.
Step 3
Select modular offerings
Combine data and activation offerings, as a one-time engagement or an ongoing subscription.
Data and activation offerings
Mix and match to support research, evidence generation, and commercialization.
Data
Real-World Data
Rich multimodal datasets that provide historical context.
Data
Patient Insights
Understand needs, preferences, and decision drivers.
Data
Prospective Studies
Sponsor-driven observational research.
Activation
Recruitment
Find and enroll the right trial participants.
Activation
Patient Activation
Drive awareness, engagement, and real-world action.
Platform
Research Platform
License the platform to keep participants engaged over time.
Longitudinal cohorts across key conditions
Engaged, recontactable cohorts with time-aligned wearable, survey, and clinical data across 100+ conditions.
Flu and respiratory illness, symptom follow-up, and vaccination journeys
Impact for every kind of customer
The same community and platform serve life sciences, consumer health, government, and non-profit research.
- Understand treatment behavior and outcomes
- Identify and segment patient populations
- Generate evidence and support publications
- Track and engage patients over time
- Understand real-world product usage
- Segment consumer populations
- Measure product impact over time
- Stay connected after purchase
- Accelerate research planning and recruitment
- Engage priority and underserved populations
- Enable longitudinal research
- Monitor health behavior at scale
- Accelerate research planning and recruitment
- Engage patient populations
- Enable longitudinal research
Let's design your next study
Tell us the question you need to answer. Our scientists will show you which cohorts, data types, and study designs can get you there, and how quickly.