Pulsar shapes every message around each participant's real-world data: their Fitbit steps, their weight from the scale that morning, their timezone, their response patterns, their place in the study. You define the rules once. Their data decides the rest.
One glance gives you the full picture. Enrollment, engagement, device compliance, and live activity are all available to you in real time.
Describe what you want. Ask what you need. Discover what you didn't know to look for.
Use our internal Anthropic engine to personalize messages based on each participant's journey. Your data doesn't go anywhere; our AI engine is built-in so your study remains secure. You review everything before anything is sent out, so you can let the computer do the grunt work while supervising and ensuring the best outcome for your study.
Ask questions in plain English. Get instant answers across messages, Fitbit, weights, and nutrition data. Save queries as live stats, export to CSV, or bookmark for quick access.
Mark any template for AI generation. Personalized content is written at the moment of delivery using real participant data.
Pulsar reviews your study daily and surfaces patterns across engagement, outcomes, and message content. Reports are delivered to your inbox weekly.
Everything you need to run sophisticated SMS-based research studies.
Your roster is intelligently grouped by status. Filter by active, waiting, or finished participants. See weight trends, Fitbit sync status, and study day at a glance.
See your entire messaging plan laid out by study day. Color-coded topic dots show what fires when. Click any day to see the detail.
Pulsar detects problems before they become crises. Root-cause diagnosis tells you exactly why something failed - landline, carrier block, or missing device data - with inline actions to resolve.
Standard and AI-generated reports ready when you need them. Export history with timestamps for IRB compliance. Download CSV data for your own analysis.
Pulsar connects to the tools your study already uses.
Schedule a chat! No pressure to commit. We're happy to answer questions and to chat about your study compatibility with our platform.