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The infrastructure layer for production voice agents

Deploy compliant, low-latency voice agents across regions, models, and providers.

Scalable agent infra

Your demo worked. Production is where your stack falls apart

~50% Turn latency improvement

Regional execution, per-turn routing. 80-150ms saved.

~50% LLM cost reduction

Not every turn needs your most expensive model.

1¢/ agent minute

STT + LLM routing + TTS. Flat per-call cost as concurrency scales.

~50% Turn latency improvement

Regional execution, per-turn routing. 80-150ms saved.

~50% LLM cost reduction

Not every turn needs your most expensive model.

1¢/ agent minute

STT + LLM routing + TTS. Flat per-call cost as concurrency scales.

SLNG in partnership with the leading voice ecosystem

1¢/min · STT + LLM routing + TTS · any region · any model

How it works

Three steps from config to production agent

Compliance built in. All data stays in your chosen region from call start to call end.

Configure

System prompt, model selection, call flow, tool integrations. All in the dashboard.

Connect

Plug in via SIP. Connect to your CRM, ticketing system, or knowledge base via API.

Ship and monitor

Real-time latency dashboards, call transcripts, and compliance audit logs.

Three steps from config to production agent

Voice vitals

Five properties your production voice deployment needs
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Low latency

Regional execution. Audio processed in the nearest hub.

Cost efficiency

1c/min, LLM + STT + TTS combined.

Reliability

Automatic failover, consistent turn quality, and routing that keeps conversations on track so your call objectives get met.

Compliance

SLNG is HIPAA, GDPR compliant, and ISO27001 certified. Soc 2 type II in audit.

Model flexibility

Switch by changing a string. No vendor lock-in.

Built for regulated, high-volume voice workloads

Compliance

GDPR aligned

ISO27001 certified

HIPAA compliant

SOC2 Type2 (in audit)

In-region compute

13 sovereign hubs. Physical GPU hardware

Audio is processed in-region and stays there. Single DPA covers all 30+ providers on the platform.

13 sovereign hubs. Physical GPU hardware

Getting started

1c/min for real-time voice execution

Any region. Any model. No per-provider billing.

Stay in the loop

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