// Trust & Security Report
Snowflake Inc. (Streamlit)
Streamlit is an open-source Python app framework for building data apps, acquired by Snowflake Inc. in 2022. It spans three distinct offerings with different trust boundaries: (1) the self-hosted open-source library, (2) free public Streamlit Community Cloud, and (3) 'Streamlit in Snowflake', an enterprise product that runs inside a customer's own Snowflake account and inherits Snowflake's enterprise compliance program.
Certifications held
0
Maturity
Growth
Trains on your data
Unknown
Trust center
No
// Certification ledger
Each held certification is backed by a verbatim quote from the vendor's own trust or security page. “Not confirmed” means we could not verify it publicly, not that the vendor lacks it.
> Show 8 unconfirmed / not-held certifications
source: streamlit.io"We're committed to meeting industry security standards and are SOC2 readiness certified." (current streamlit.io/security page). A separate 2021/2022 blog post claimed "Streamlit Cloud is now SOC 2 Type 1 compliant", but that referred to a since-discontinued paid 'Streamlit Cloud' product. In a Dec 2023 vendor forum thread, Streamlit staff directed a customer asking for the SOC2 report to the separate enterprise 'Streamlit in Snowflake' product instead of providing one for Community Cloud, and Community Cloud's Terms of Use prohibit business/commercial use, so no current SOC2 attestation is confirmed available for the live free product.
source: streamlit.io"GCP's data centers have numerous accreditations, including ISO-27001, SOC 1 and SOC 2." This describes Streamlit's cloud infrastructure host (Google Cloud Platform), not a Streamlit- or Snowflake-held certification. No standalone ISO 27001 claim for Streamlit itself appears on streamlit.io.
source: streamlit.ioNo public evidence of a HIPAA attestation for Streamlit or Community Cloud. Terms of Use bar users from processing "financial information, health information, biometric information, and any other sensitive personal information" on Community Cloud.
source: streamlit.ioNo dedicated GDPR compliance statement is published on streamlit.io. The Streamlit privacy page defers entirely to Snowflake: "The Snowflake Privacy Notice informs users about how Streamlit collects, stores, uses, discloses and otherwise processes your information." No independent GDPR posture, DPA, or EU representative is stated on the Streamlit domain itself.
source: streamlit.ioNo public evidence on streamlit.io. Streamlit does not process payment card data as part of its product.
source: streamlit.ioNo public evidence / no mention found on streamlit.io security, privacy, or terms pages.
source: streamlit.ioNo public evidence / no mention found on streamlit.io.
source: trust.snowflake.comNo public evidence for streamlit.io or Community Cloud. FedRAMP authorization is documented only at the parent Snowflake Inc. platform level (trust.snowflake.com) for enterprise Snowflake accounts, which is a separate product from the free Streamlit product.
// Privacy & AI training
Trains on customer data
Not stated
Data processing agreement
Not offered
Data region
Community Cloud is hosted on Google Cloud Platform infrastructure with no user-selectable region confirmed on the vendor site. The enterprise 'Streamlit in Snowflake' product runs inside the customer's own chosen Snowflake account/region, inheriting that account's data residency.
Streamlit's Terms of Use state Snowflake may "analyze, process, and derive insights from public User Content to enable Snowflake to develop new features, optimize performance" and that User Content "may be considered for incorporation by us into the Software." This is ambiguous, product-improvement-flavored language, not an explicit AI-model-training disclosure or an opt-out mechanism, and applies only to 'public' content on Community Cloud. No clearer statement was found. Treat as unresolved rather than asserting training does or does not occur.
// Security controls
Encryption in transit
"All data sent to or from Streamlit over the public internet is encrypted in transit using 256-bit encryption"; API/app endpoints are "TLS only (v1.2)" with HTTPS + HSTS.
streamlit.ioEncryption at rest
"We encrypt data at rest using AES-256"; sensitive customer data such as secrets and authentication tokens are separately AES-256 encrypted at rest.
streamlit.ioNetwork security
Servers run inside a virtual private cloud (VPC) on Google Cloud Platform with firewalls and network ACLs; only select API endpoints are externally reachable.
streamlit.ioInternal access control
Zero-trust corporate network; "single sign-on, 2-factor authentication (2FA)"; least-privilege access limited to authorized employees; background checks and confidentiality agreements for staff.
streamlit.ioApp-level access control (Community Cloud)
Deployment/admin access requires GitHub authentication; permissions inherit from the connected GitHub repository (write access to edit, admin access to deploy/delete apps).
docs.streamlit.ioVulnerability management
Regular third-party vulnerability scanning and periodic third-party penetration testing of the platform.
streamlit.ioRegulated / sensitive data restriction
Community Cloud Terms of Use prohibit commercial use and prohibit processing of health, financial, biometric, or other sensitive personal information.
streamlit.io// Products & data scope
data: Runs entirely on infrastructure the user controls; no data is sent to Streamlit/Snowflake unless the user opts into telemetry or deploys to a Streamlit-hosted product.
Security and compliance posture is fully the deploying organization's responsibility; certifications are not applicable to the library itself.
data: Public, GitHub-connected apps only; Terms of Use bar commercial use and processing of health/financial/biometric/sensitive personal data.
No confirmed SOC2/ISO27001/HIPAA attestation available for this tier; vendor support directs compliance-seeking customers to the separate enterprise product instead.
data: Runs inside the customer's own Snowflake account/warehouse; access controlled via Snowflake RBAC and the app owner's privileges.
Inherits Snowflake Inc.'s enterprise compliance program (SOC 2 Type II, ISO 27001, HIPAA, PCI DSS, FedRAMP Moderate/High per trust.snowflake.com) as part of the customer's Snowflake account, not as a certification of the Streamlit product per se. This is a materially different trust boundary from Community Cloud and should not be conflated with it.
// What to watch
- Legacy-vs-current contradiction: a 2021/2022 Streamlit blog post claimed 'SOC 2 Type 1 compliant' for the paid 'Streamlit Cloud' product, but the current streamlit.io/security page only claims 'SOC2 readiness certified' (a weaker, self-assessed status), and vendor support staff redirect SOC2 requests to a separate enterprise product. Could not confirm a currently valid SOC 2 report exists for any live Streamlit product.
- Host-vs-vendor conflation risk in vendor's own copy: streamlit.io/security lists Google Cloud Platform's ISO-27001/SOC1/SOC2 accreditations directly under a security-claims heading in a way a reader could mistake for Streamlit's own certifications. These are the infrastructure host's certifications, not Streamlit's or Snowflake's.
- Multi-product identity complexity: 'Streamlit' the AIFOXX-listed tool covers the OSS library, free Community Cloud, and enterprise 'Streamlit in Snowflake'. Snowflake Inc.'s enterprise-grade certifications (SOC2 Type II, ISO27001, HIPAA, FedRAMP) apply to the enterprise product/account, not to the free product most directory users will actually try.
- AI-training language in the Terms of Use ('public User Content ... may be considered for incorporation ... into the Software') is vague and not a clear disclosure either way; flagged as unresolved rather than graded true/false.
- Community Cloud is explicitly not for commercial or regulated/sensitive-data use per its own Terms of Use, regardless of certification status.
// At a glance
Pricing model
Free (open source and Community Cloud); usage-based/contract enterprise pricing for Streamlit in Snowflake via a Snowflake account
Self-hostable
Yes
// How we verified this
Every certification marked HELD is confirmed against a verbatim quote on Snowflake Inc. (Streamlit)'s own trust, security, or privacy pages. We reject certifications claimed only on third-party aggregators, on a cloud host's behalf, or by a similarly named company.
Last verified 2026-07-09. Compliance changes over time. Always confirm directly with the vendor before relying on any certification for a purchasing or compliance decision.
streamlit.io