Build a home for your community, events, and courses — all under your own brand.
Summary from the company’s website.
Publicly advertised compliance posture
As observed on September 8, 2026 on the organization’s public trust center.
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SOC 2
Independent CPA audit of controls for security, availability, and confidentiality.
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CCPA
Publicly advertised on the organization’s trust center.
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GDPR
Public claim of alignment with the EU General Data Protection Regulation.
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PCI DSS
Payment card industry standard for handling cardholder data securely.
Compliance timeline
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September 8, 2026
Posture last observed by Trust Index
Subprocessors
Third parties Circle discloses on its trust center. Linked entries have their own profile in the Trust Index.
42% chain trust: 8 of 19 disclosed subprocessors are themselves in the Trust Index.
- Amazon Web Services Cloud hosting
- Hubspot CRM & marketing
- OpenAI LLMs and other AI features
- Stripe Finance and payments
- Braintrust AI evaluation
- Buildkite CI / CD pipelines
- Clay Data enrichment and GTM workflows
- Cloudflare Observability, monitoring, and security
- dbt Cloud Data transformation and analytics engineering
- Fathom Call transcripts
- Forethought AI support automation
- Google Cloud Cloud hosting
- LiveKit Audio and video infrastructure
- Mailgun Email delivery service
- New Relic Observability and monitoring
- RevenueCat Finance and payments
- Zapier Workflows
- Zendesk Customer support
- 100MS Audio and video infrastructure
About this data
The Trust Index reports only what organizations publicly advertise. A missing framework here means no public claim was observed as of September 8, 2026; it never means an organization is non-compliant. HIPAA entries reflect a public claim of compliance; no HIPAA certification exists. Corrections are welcome and verified against public evidence. Read the full methodology.
