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One connected platform for the whole study.

Centralive is one connected workflow for real-world studies. Each module works on its own and connects to the others automatically, so the protocol you design is the study that runs.

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DESIGN App Designer Scheduling Study content eConsent & randomization COLLECT Questionnaires, EMAs & CRFs Wearables & Devices Smartphone Sensing DECIDE & INTERVENE Dynamic Profile JITAI Reminders Livi AI Agents MONITOR Study Monitoring Roles & permissions Centralive

Tap a module to jump to it.

The workflow

From protocol to analysis-ready data.

  1. DesignBuild questionnaires, EMAs, schedules, reminders, the Participant App and its rules, with micro-randomization built in.
  2. CollectWearable data, smartphone sensing, questionnaire answers and EMAs arrive in one timeline.
  3. DecideRules check each participant at the decision points you set.
  4. InterveneNudges, questionnaires, EMAs, content or a Livi conversation reach the participant.
  5. MonitorTrack adherence, act on alerts and export data for analysis.
  6. OptimizeOutcomes from every decision show which interventions work, so you refine the pool and rules as the study runs.
Differentiators

What sets Centralive apart.

App Designer

Build your own Participant App

Design onboarding, navigation and every page with drag and drop. One iOS and Android app runs every study.

Learn more → Just-in-time adaptive interventions

Just-in-time adaptive interventions without code

A clear six-stage pipeline from participant state to logged outcome, for every decision point.

Learn more → Wearables & Devices

Wearables with no silent gaps

Garmin, Withings and Oura data in one timeline, with reminders and alerts when a device stops syncing.

Learn more →
Modules

Everything else a study needs.

Collect

Questionnaires, EMAs & Case Report Forms

Learn more → Case report forms →
  • Visual questionnaire builder with templates and branching logic
  • 20+ question types, including voice, video and photo
  • Ecological momentary assessments (EMAs): short in-the-moment questionnaires
  • Case report forms your team fills in about each participant, ad hoc or on a schedule
  • Optional engagement analytics: time on each page, video viewing and questionnaire completion time
  • Answers work offline in the Participant App and sync later
Collect

Smartphone Sensing

Learn more →

The next level in understanding participants.

  • Passive data from iPhone (Apple SensorKit) and Android phones
  • Motion, mobility, phone and app use, and the environment around participants
  • Opt-in, with consent captured in the app
  • Available with a custom study app built for your study design, including help with Apple’s SensorKit approval
Design

Scheduling

  • Daily, weekly or custom recurring schedules
  • Anchored to each participant’s own timezone
  • Quiet hours so nothing arrives at night
  • Schedules start from enrollment or other study events
Intervene

Reminders

Learn more →
  • Chained reminders that follow up and stop when the participant responds
  • Device-sync reminders when a wearable goes quiet
Intervene

Study content

Learn more →
  • Booklet-style pages with text, images, video, accordions and callouts
  • Placed in the Participant App where you choose
  • Publish, update and copy content to another study
Decide

Dynamic Profile

Learn more →
  • Live participant context, in one place for each participant
  • Updates from wearable, questionnaire and EMA data as it arrives
  • Group participants by what their data shows
  • Use profile values in rules, without code
Monitor

Study Monitoring

Learn more →
  • Adherence, live: dashboards for device data, responses and intervention decisions, filtered by study, group and role
  • Automatic alerts for safety and data-quality signals, tracked from Triggered to Resolved
  • Participant messaging by push, in-app inbox and email
  • Full data export: secure, expiring exports of analysis-ready data
Review

Roles and permissions

  • Workspaces owned by the principal investigator, with invited team members
  • Role-based access for investigators, coordinators and data managers
  • Each person sees only the data their role allows