The Forensic Mind of Voice AI
Cipher verifies identity, interprets risk, and gates sensitive disclosures in real time so PHI, financial records, and privileged data only move when confidence is high.
Enterprise-ready · Launching Soon · Early Access Available
Voice AI needs a forensic trust layer.
Cipher gives your voice agents situational awareness, pairing real-time trust scoring with guardrails that stop leaks before they happen.
No cognitive verification
Name != identity + authorization.
Voice agents can match a name to a record, but they can't attest that the caller truly controls the account or has authorization.
Sensitive data leaks
PHI/PII exposed mid-call -> fines & lawsuits.
Without a trust signal, agents overshare. Every disclosure of protected health or financial data invites regulatory action.
Prompt-injection & vishing
Voice-based social engineering attacks.
Attackers manipulate scripted prompts, language models, and human supervisors to release restricted information instantly.
Manual QA overload
Post-hoc redaction != real-time prevention.
Teams drown in manual reviews after the damage is done. Cipher spots and stops the risky moment while it's happening.
High liability
One breach can cost $8K-$20M per incident.
Large fines, class-action suits, and brand erosion follow a single slip. Enterprises need proactive, explainable guardrails.
Know Who You're Talking To
Voice agents lack real-time caller verification. Cipher provides a live trust probability—fusing identifiers, behavioral cues, and external corroboration—so agents know when it's safe to share PHI/PII.
Trust Verification Features
Caller Identity Verification
Real-time verification of who's calling through multi-factor evidence collection
Live Trust Score Calculation
Continuously updated probability score showing when it's safe to share PHI/PII
Evidence Fusion Engine
Combines identifiers, behavioral cues, CRM matches, and registry checks for accurate trust assessment
Regulated Industry Protection
Built for healthcare, finance, and legal industries with 7-8 figure breach liability
Plain-English Explanations
Understand why trust scores change with clear, actionable reasoning for each decision
Prompt Injection Defense
Detect and block manipulation attempts across different languages in real-time voice conversations
Live Trust Scoring Architecture
Caller
Cipher Proxy
Voice Agent
<50ms
Latency
99.9%
Uptime
24/7
Protection
Trust Engine Capabilities
- Sub-50ms trust score updates during calls
- Works with ElevenLabs, Vapi, and all major voice platforms
- Automatic evidence collection and fusion
- Configurable trust thresholds per use case
- Complete audit trails for compliance
- Multi-language prompt injection detection
The bridge between your voice AI and enterprise systems.
Cipher sits between the agent and your data stack, delivering live trust scoring, data access control, and customizable guardrails tuned to your risk tolerance.
Voice AI Connectors
Drop-in proxy for ElevenLabs, Vapi, Retell, Twilio, and custom voice stacks. Cipher observes conversations without rewriting your agent.
- Streaming transcripts
- Signal extraction
- Language-agnostic
Trust & Evidence Engine
Calibrated probabilities continuously update as new identifiers, behavioral cues, and registry checks arrive (<100 ms latency).
- Multi-signal fusion
- Explainable reasoning
- Plain-English audit trail
Enterprise Guardrails
Connect to CRM, EHR, and policy systems to enforce per-client guardrails that decide what can be said, redacted, or escalated.
- PHI / PII gating
- Policy automation
- Compliance logging
Guardrails you can explain to auditors.
Every decision is logged with rationale, artifacts, and a replay of the trust score trajectory so risk teams and regulators understand why data moved or stayed sealed.
How Cipher Runs the Call
A familiar timeline, now with just enough detail to see how effortless the trust layer is.
Connect in minutes
Drop Cipher between your existing voice agent and telephony stack—no prompt rewrites or workflow changes required.
Fuse every signal
Streaming transcripts, caller metadata, and enterprise systems feed one trust brain that knows who is on the line.
Stream live confidence
Cipher continuously updates a trust score so your agent understands when to continue, slow down, or escalate.
Enforce your policy
Guardrails you configure hold PHI, PII, and sensitive actions until confidence clears the thresholds you set.
Real-time intervention for real-world scenarios.
Tailor rules to detect and act on client-specific events. Cipher executes them asynchronously so your voice AI stays confident and compliant.
Self-harm or medical emergency
Auto-trigger escalation workflows, page clinical staff, or bridge in a human responder without losing context.
Unauthorized PHI disclosures
Mute the agent, redact transcripts, or re-prompt instantly when the caller hasn't cleared the trust threshold.
Prompt injection attempts
Quarantine malicious instructions, reset context, and resume the conversation safely in the correct language.
Dynamic compliance layers
Adapt HIPAA, PCI, SOC2, and client-specific policies per account, logging every decision for audit review.
The trust layer voice AI has been missing.
Cipher replaces reactive, manual controls with proactive intelligence that keeps sensitive conversations safe.
Frequently Asked Questions
Everything you need to know about Cipher's voice trust verification platform
Put a forensic trust layer
between your voice AI and sensitive data.
See Cipher verify callers, gate PHI, and neutralize prompt injection before it spreads. Healthcare, finance, and legal teams partner with us to prevent leaks in real time.
HIPAA · PCI · SOC2 ready · Deployed in secure cloud or on-prem