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Tendral Health Subprocessors

Last updated: February 28, 2026

Know exactly where your data is and how it is being used.

NamePurposeLocationWebsite
Infrastructure
CloudflareContent delivery and network securityUnited Stateshttps://cloudflare.com
VercelApplication hostingUnited Stateshttps://vercel.com
SupabaseDatabase and authenticationUnited Stateshttps://supabase.com
ClickHouse CloudData analytics and aggregationUnited Stateshttps://clickhouse.com
DigitalOceanProxy server hostingUnited Stateshttps://digitalocean.com
Upstash RedisApplication cachingUnited Stateshttps://upstash.com
Payments
PlaidBank account linking and verificationUnited Stateshttps://plaid.com
MercuryACH payment processingUnited Stateshttps://mercury.com
TremendousGift card deliveryUnited Stateshttps://tremendous.com
Communications
SendGridTransactional email deliveryUnited Stateshttps://sendgrid.com
InstantlyEmail outreach campaignsUnited Stateshttps://instantly.ai
Twilio VerifySMS verificationUnited Stateshttps://twilio.com
ZeroBounceEmail deliverability validationUnited Stateshttps://zerobounce.net
SlackInternal team notificationsUnited Stateshttps://slack.com
AI & Machine Learning
AnthropicAI language servicesUnited Stateshttps://anthropic.com
OpenAIAI language and transcription servicesUnited Stateshttps://openai.com
Google AIAI language servicesUnited Stateshttps://ai.google.dev
PerplexityAI-assisted web searchUnited Stateshttps://perplexity.ai
HeliconeAI request routing and observabilityUnited Stateshttps://helicone.ai
Voyage AIText embeddings for searchUnited Stateshttps://voyageai.com
Security & Monitoring
Google reCAPTCHAAutomated abuse preventionUnited Stateshttps://cloud.google.com/recaptcha
SentryError monitoringUnited Stateshttps://sentry.io
Vercel AnalyticsPrivacy-friendly web analyticsUnited Stateshttps://vercel.com/analytics
Vercel Speed InsightsPerformance monitoringUnited Stateshttps://vercel.com/speed-insights
ip-api.comIP geolocation for fraud detectionGermanyhttps://ip-api.com