Complete Voice
Orchestration.
Build, control, integrate, and deploy high-fidelity AI voice nodes with a single unified infrastructure layer.
Architect Intelligent
Voice Persona.
Construct deterministic logic using any LLM core. Tweak the 'Vocal DNA' in real-time and watch the node adapt.
Initialize protocol: Strict compliance mode engaged. Persona: Warm, professional.
Seamless Stack
Connectivity.
Connect with native protocol adapters. High-performance gRPC for real-time streaming.
// protocol handshake
const conn = await nexa.connect({
apiKey: process.env.API_KEY,
region: 'us-east-1'
});
Native Ecosystem
Deep integration with Salesforce, Workspace, and leading CRMs.
Protocol Adapters
Native gRPC for real-time bi-directional streaming.
Command Hooks
Trigger functions directly from the vocal reasoning stream.
Brand Voice DNA
Clone vocal assets with zero-shot fidelity and emotional range.
Real-Time Call
Handling & Flow.
NexaVoxa gives you full programmatic control over the vocal stream. Orchestrate seamless transitions between humans and AI.
Active Stream Intercept: Ready
Protocol Trace
AI Node Active
Warm Transfer (SIP)
Handover calls to human agents with full neural context sync via secure gRPC bridge.
Live Steering
Dynamically adjust agent logic mid-call via API triggers and real-time prompt injection.
Deterministic Guardrails
Enforce strict compliance boundaries and prevent hallucinations in real-time.
Barge-in VAD
Sub-50ms Voice Activity Detection for natural interruptions and conversation flow.
Global Edge
Performance.
NexaVoxa production nodes are distributed across global clusters for high-availability.
194ms Median Response
Perceived response latency on realtime models, measured continuously in production.
Sandbox Isolation
Strict environment separation with soft-handoff protocols.
99.95% Uptime SLA
High-availability clusters with automated regional failover.
Encrypted & Isolated
Credentials encrypted at rest, tenant data isolated at the API layer.
Full Spectrum
Observability.
Gain deep insight into how your agents perform in real-time with industrial-grade telemetry.
Sentiment Analytics
Instant neural summarization and sentiment vectors mapped across every interaction.
P99 Telemetry
Sub-millisecond observability of global inference throughput and regional performance.
Audit Logging
Immutable event streams and full interaction logs for regulatory oversight.
Neural Redaction
Automatic scrubbing of PII/PHI at the edge node before any data is logged or stored.
Vocal Biometrics
Verify identity via acoustic fingerprinting mid-call with sub-second precision.
Pattern Engine
Identify recurring customer friction points and intent trends across concurrent nodes.
Capability
Intelligence.
Deep architectural clarity on the infrastructure powering high-fidelity automation.
Edge_Heartbeat
Protocol: Nominally Stable
194ms median perceived response on realtime models and under 900ms on cascaded agents, measured continuously in production. Semantic turn detection, preemptive generation, and prewarmed models keep conversation cadence natural.
Yes. NexaVoxa provides a unified abstraction layer. You can route specific intent paths to different models (e.g., GPT-4o for reasoning, Gemini Flash for speed) with automated failover logic.
We utilize real-time neural redaction at the edge node. Sensitive entities are scrubbed from the audio and transcript before any metadata is logged or sent to your downstream systems.
Institutional tiers can specify regional cluster pinning. This ensures that all vocal processing and inference logic remain within your specified jurisdiction (e.g., EU-only or US-only).
Our engine analyzes over 40 distinct acoustic characteristics to verify identity mid-call. This creates a secure handshake that is significantly harder to spoof than traditional knowledge-based security.
Studio-grade cloning requires 60 seconds of clean reference audio. Once ingested, the voice asset becomes a deterministic node capable of full emotional range and accent adaptation.
Institutional Adoption at Scale
Ready to
start building?
Join thousands of developers building high-fidelity voice experiences with NexaVoxa.