Sahha

A real-time health data platform that aggregates smartphone sensors and 800+ wearable devices into standardized biomarkers, scores, archetypes, tags and insights, solving device reconciliation, deduplication, timeline gaps and cold-start baselines. It sells to software developers, product and data teams at B2B and B2B2C companies building fitness, nutrition, supplements, workplace wellness, telehealth and AI health tools. It is delivered as an infrastructure API and SDK with dashboard, webhooks and MCP access that normalizes all sources into one stream per user and works from the phone alone when no wearable is present.

Key features

• Smartphone passive sensing without wearable
• 800+ device integrations via one API
• Reconciles and deduplicates multi-source data
• Estimates missing data to fill gaps
• Backfills up to 30 days on connect
• 100+ standardized biomarkers
• 75+ behavioral and symptom tags
• 5 standardized scores (activity, sleep, readiness, wellbeing, mental)
• 100+ archetypes and segmentation
• 100+ trends and baseline insights
• Real-time scores and insights updates
• Archetypes enriched with custom data
• Recommendations, segments and journeys
• Dashboards for user signals
• API query builder and webhook tester
• MCP integration for AI agents
• SOC 2 Type II, HIPAA, GDPR compliant