Aviationstack is a scalable REST API for real-time flight tracking, historical flight data, airport info, and global aviation data.
from $49.99/mo
About Terra
What is Terra API?
Terra is a developer API that connects apps to health and fitness data from 500+ wearables and apps—including Garmin, Fitbit, Apple Health, Oura, WHOOP, and Strava—through a single integration. It normalises data from these sources into a standardised schema, so you don't need separate authentication flows or data parsers.
Who needs Terra?
It's built for health app developers, clinical researchers, insurance providers, and corporate wellness platforms that need reliable access to wearables data without building hundreds of integrations. It's not ideal for non-technical teams or projects that don't require multi-device health data.
Key use cases
Common uses include: syncing workout and sleep data from wearables into a consumer health app, monitoring patient vitals in digital health trials, powering insurance wellness programs, and building real-time coaching tools using heart rate and CGM streams.
Key features
- Single API for 500+ providers — Connect to Garmin, Fitbit, Apple Health, Oura, WHOOP, and hundreds more with one integration.
- Standardised health data — Access 5,000+ metrics including sleep stages, HRV, glucose, workouts, and body composition in a consistent format.
- Real-time streaming — Use WebSocket Streaming to receive live data from wearables and sensors.
- HIPAA & SOC 2 certified — Data encrypted in transit and at rest; compliant for healthcare and enterprise use.
- Mobile SDK & authentication widget — Pre-built UI components and SDKs to speed up integration.
SaaSpartout Score
7.6
/10
Editorial score from our review methodology — not user ratings.
◆ AI advisor — 30 seconds, no signup
Why are you looking at Developer Apis tools today?
Terra Pricing
Terra pricing: from $399/mo (annual).
For comparison: the median starting price in Developer Tools is $19.99/month, measured across 301 tools we track. See the full SaaS Pricing Index →
Quick Start
$499/month (or $399/month billed annually). Includes 100,000 credits per month, unlimited API integrations, unlimited data destinations, mobile SDK, deduplication, standardised data, historic data retrieval, prebuilt authentication widget, real-time streaming SDKs, and a 30-day money-back guarantee.
Enterprise
Custom pricing tailored to your usage. Includes everything in Quick Start plus 24/7 dedicated engineering support, custom integrations, custom destinations, tailored MSAs and SLAs, signed BAA, dedicated server, data storage, roadmap input, and beta access. 30-day money-back guarantee.
Frequently asked questions
How much does Terra API cost?
Terra uses usage-based pricing. The Quick Start plan starts at $499/month (or $399/month on annual billing) with 100,000 credits. Enterprise plans are custom-priced.
Is there a free trial or money-back guarantee?
Yes. Terra offers a 30-day money-back guarantee on both plans so you can test the platform risk-free.
What health devices and apps does Terra support?
Terra connects to 500+ providers including Garmin, Fitbit, Apple Health, Google Fit, Oura, WHOOP, Polar, Eight Sleep, Strava, Withings, Samsung Health, Cronometer, MyFitnessPal, Suunto, and Wahoo.
Is Terra HIPAA compliant?
Yes. Terra is HIPAA compliant, GDPR compliant, and SOC 2 Type II certified. All health data is encrypted in transit and at rest.
What are the best alternatives to Terra API?
Common alternatives include Google Fit API, Apple HealthKit, Fitbit Web API, and direct integrations with individual wearable SDKs. However, Terra saves development time by unifying all sources through one API.
Who should NOT use Terra API?
Terra is built for developers and technical teams. If you don’t need to stream health data from multiple wearables or build a software product, simpler health tracking apps may be a better fit.
