Trust Center · Subprocessors

Subprocessors

Third-party vendors that process customer data on our behalf. We assess every subprocessor annually and require a Data Processing Agreement aligned with GDPR Article 28 before granting access.

Last updated 2026-10-22 · 15 active subprocessors

critical tier · 3

VendorPurposeData categoriesResidencyCertificationsDPA
Stripe, Inc.Payment processingidentity, financial, contactUnited StatesPCI-DSS Level 1 · SOC 2 Type II · GDPR✓ in place
Supabase Inc.Primary database, authentication, file storage, realtimeidentity, contact, financial, location, behavioral, communicationsUnited States (us-east-1)SOC 2 Type II · HIPAA-eligible · GDPR✓ in place
Vercel Inc.Application hosting, edge network, serverless computeidentity, contact, behavioralUnited States (global edge)SOC 2 Type II · GDPR · ISO 27001✓ in place

high tier · 5

VendorPurposeData categoriesResidencyCertificationsDPA
Anthropic, PBCAI synthesis for Groundcheck trust reportsidentity, behavioralUnited StatesSOC 2 Type II · GDPR✓ in place
GitHub, Inc. (Microsoft)Source code repositorybehavioralUnited StatesSOC 2 Type II · ISO 27001 · GDPR✓ in place
Inngest Inc.Background job orchestrationidentity, behavioralUnited StatesSOC 2 Type II · GDPR✓ in place
Resend (Buttondown LLC)Transactional emailcontact, communicationsUnited StatesSOC 2 Type II · GDPR✓ in place
Twilio Inc.SMS messaging (transactional + dispatch)contact, communicationsUnited StatesSOC 2 Type II · GDPR · HIPAA-eligible✓ in place

medium tier · 6

VendorPurposeData categoriesResidencyCertificationsDPA
Axiom, Inc.Application log retentionbehavioralUnited StatesSOC 2 Type II · GDPR✓ in place
Functional Software, Inc. (Sentry)Error monitoring and observabilitybehavioralUnited StatesSOC 2 Type II · GDPR✓ in place
Google LLC (Generative AI)Image generation for visualizer featureidentity, behavioralUnited StatesSOC 2 Type II · ISO 27001 · GDPR✓ in place
OpenAI, OpC LLCAI synthesis fallbackbehavioralUnited StatesSOC 2 Type II · GDPR✓ in place
PostHog, Inc.Product analyticsbehavioralUnited StatesSOC 2 Type II · GDPR✓ in place
Upstash, Inc.Redis (rate limiting, ephemeral cache)behavioralUnited StatesSOC 2 Type II · GDPRin negotiation

low tier · 1

VendorPurposeData categoriesResidencyCertificationsDPA
Cloudflare, Inc.DNS, edge protections (via Vercel)behavioralGlobal edgeSOC 2 Type II · ISO 27001 · GDPR✓ in place
Notification of changes: We notify customers in writing at least 30 days before adding a new subprocessor that processes customer data. Customers may object within 14 days of notification.