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CaptureKit vs Sahha

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

CaptureKit compared with Sahha
Detail CaptureKitSahha logo Sahha
What it doesScreenshot API for automating website screenshots Health data API for phones and 800+ wearable devices
StageNot given Not given
FoundedNot given Not given
Based inFR Not given
Pricing modelFreemium Free trial
PricingFree plan with 100 credits (no credit card required), Pro plan with 10,000 credits per month, Ultimate plan with 50,000 credits per month. Pricing starts from $7/month. Free 30-day trial with all products unlocked. Starter: $299/month (billed annually) or $399/month (monthly), includes 1,000 users then $0.40/user. Pro: $1,499/month (billed annually) or $1,999/month (monthly), includes 10,000 users then $0.20/user. Enterprise: custom pricing with volume discounts. A
Key features
  • Capture pixel-perfect screenshots in multiple formats (PNG, JPEG, WebP, PDF)
  • Full-page or CSS selector targeting with device emulation for 17+ real devices
  • Content and AI extraction with Markdown and HTML output
  • Edge caching with configurable TTLs up to 30 days
  • Stealth mode with residential proxies and fingerprint rotation
  • Sub-second global CDN delivery with built-in caching
  • Automatic blocking of cookie banners, ads, and popups
  • Upload directly to S3
  • GPU rendering for advanced processing
  • Collects from 800+ devices across 165 integrations including Apple Health, Health Connect, Garmin, Fitbit, Oura, WHOOP, Samsung Health
  • Works without wearables using smartphone as passive sensor
  • 500+ standardized signals including biomarkers, scores, archetypes, tags, and insights
  • Automatic multi-device deduplication and reconciliation
  • Up to 30 days of historical data on first connect
  • Real-time API and webhook delivery
  • Health scores: Activity, Sleep, Readiness, Wellbeing, Mental Wellbeing
  • 100+ biomarkers covering sleep, activity, vitals, mental signals, nutrition
  • 100+ archetypes for user segmentation and personalization
  • HIPAA, GDPR, SOC 2 Type II compliance with DPA and BAA support
What makes it different
  • Lightning-fast response times under 2 seconds with global CDN
  • Simple setup requiring no credit card, SDK, or complex configuration
  • 99.98% uptime with automatic scaling and reliability
  • Serves 47+ countries with global screenshot infrastructure
  • Works without wearables - smartphone reach 82-97% vs wearables 13-46%
  • Automatic 30-day backfill on connect eliminates warmup period for personalization
  • One deduplicated data schema reconciles 800+ devices automatically
  • Research-backed health scores built on peer-reviewed science
  • Integration in days with sandbox testing, demo app, and developer tools
Community votes00
DR (Domain Rating by Ahrefs)36 −1 (down) since last check35 +1 (up) since last check
Trust Flow (Majestic)389
Citation Flow (Majestic)2933
Referring domains (Majestic)147211

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