Enterprise surveys, secure feedback, and whistleblower intelligence with mathematical privacy guarantees.
Every response is encrypted client-side using WebCrypto RSA-OAEP 2048-bit key wrapping and AES-256-GCM authenticated bulk encryption. The server stores only public keys and can never decrypt response payloads.
Key-per-subject key management guarantees permanent anti-resurrection erasure. Zeroizing the subject's cryptographic key renders historical backup snapshots unrecoverable mathematical noise.
High-performance streaming Data Loss Prevention inspects and redacts all 18 HIPAA Safe Harbor identifiers (45 CFR §164.514) before data hits the storage layer.
Anonymous survey respondents receive an ephemeral cryptographic proxy token, enabling two-way investigative dialogue without compromising respondent anonymity under EU Directive 2019/1937.
Native integration with Okta, Microsoft Entra ID, Ping Identity, and OneLogin supporting XML-DSig signature validation and RFC 7644 user lifecycle synchronization.
Free: $0/month — 3 surveys, 100 responses/survey, standard CSV/JSON export.
Starter: $19/month ($190/year) — 20 surveys, 1,000 responses/survey, client-side E2EE, AI survey generator, custom branding.
Pro: $49/month ($490/year) — 100 surveys, 10,000 monthly responses, HIPAA DLP streaming engine, HMAC immutable audit chains, Webhooks & REST API.
Enterprise: Custom Quote ($1,499+/month) — Unlimited surveys, dedicated MSA, SAML 2.0 SSO, SCIM 2.0 directory sync, Whistleblower hotline suite, and custom SLA.
Yes. All traffic uses TLS 1.3 in transit, and survey responses can be encrypted with client-side Zero-Knowledge E2EE where the server never has access to decryption keys.
Never. Blindsight operates strictly on a transparent software subscription model. We never sell, track, or share survey data with advertisers or third parties.
Data is stored in SOC 2 Type II compliant multi-region infrastructure with dedicated data residency options for enterprise customers.