Pricing / Consumption-based
Consumption-based pricing, use case by use case.
Default
Pay as you go
per component / agent minute
Prepaid credit — burns down with usage
Credit rolls forward, never expires
Auto-recharge when your balance runs low
Community support (Discord + GitHub)
Best-effort concurrency, sensible defaults
Optional add-on
Basic Support
24h business-hours email · private ticket queue · priority engineering access.
1M+ call minutes / month
Enterprise
/ month prepaid minimum
Prepaid credit at the same US$ 0.0033 rate
Overage trued up end of month via card on file
Guaranteed concurrency, dedicated capacity
Forward Deployed Engineer + dedicated Slack
P0 / P1 / P2 SLAs · uptime SLA
Custom regions and deployment topology
US$ 0.0033 / agent minute
Execution Layer ONLY
Automated optimsation engine, to continously imprve latency 15 scorped sovereign regions Regional PII Aware LLM Cache Regional PII Aware TTS Cache Automatic failover Governance controls & reporting Full call transcripts on request Per-call boundary audit trail PII redaction inline SOC 2 · ISO 27001 · HIPAA · GDPR
US$ 0.0165 / agent minute
Complete Agent
SLNG Execution Layer + SLNG STT + SLNG LLM + SLNG TTS + SLNG Worker + SIP
US$ 0.0066 / agent minute
Execution layer + STT
Execution layer + STT
US$ 0.0099 / agent minute
Execution layer + STT + TTS
Execution layer + STT + TTS
US$ 0.0132 / agent minute
Execution layer + STT + TTS + LLM
Execution layer + STT + TTS + LLM
US$ 0.0033 / agent minute
Execution Layer ONLY
Automated optimsation engine, to continously imprve latency 15 scorped sovereign regions Regional PII Aware LLM Cache Regional PII Aware TTS Cache Automatic failover Governance controls & reporting Full call transcripts on request Per-call boundary audit trail PII redaction inline SOC 2 · ISO 27001 · HIPAA · GDPR
US$ 0.0165 / agent minute
Complete Agent
SLNG Execution Layer + SLNG STT + SLNG LLM + SLNG TTS + SLNG Worker + SIP
US$ 0.0066 / agent minute
Execution layer + STT
Execution layer + STT
US$ 0.0099 / agent minute
Execution layer + STT + TTS
Execution layer + STT + TTS
US$ 0.0132 / agent minute
Execution layer + STT + TTS + LLM
Execution layer + STT + TTS + LLM
US$ 0.0033 / agent minute
Execution Layer ONLY
Automated optimsation engine, to continously imprve latency 15 scorped sovereign regions Regional PII Aware LLM Cache Regional PII Aware TTS Cache Automatic failover Governance controls & reporting Full call transcripts on request Per-call boundary audit trail PII redaction inline SOC 2 · ISO 27001 · HIPAA · GDPR
US$ 0.0165 / agent minute
Complete Agent
SLNG Execution Layer + SLNG STT + SLNG LLM + SLNG TTS + SLNG Worker + SIP
US$ 0.0066 / agent minute
Execution layer + STT
Execution layer + STT
US$ 0.0099 / agent minute
Execution layer + STT + TTS
Execution layer + STT + TTS
US$ 0.0132 / agent minute
Execution layer + STT + TTS + LLM
Execution layer + STT + TTS + LLM
How is SLNG priced?
US$ 0.0033 per agent minute for the execution layer. Same price as every other region. STT and TTS add-ons are each US$ 0.0033 per agent minute with model costs included. No contracts, no minimums, no regional surcharges.
What’s included in every SLNG plan?
Every plan includes access to the same Voice AI Cloud, with all supported models, regions, runtimes, and APIs. SLNG does not gate core capability by plan.
What’s the difference between Hobby, Pro, and Enterprise?
The difference is not capability. Plans vary by scale, execution guarantees, behaviour control, data ownership, integrations, and support.
How does usage-based billing work?
Usage is billed independently of your plan. You pay for actual voice usage, while plans and add-ons define concurrency, guarantees, and operational certainty.
How does concurrency pricing work?
Concurrency defines how many calls can run at the same time. Additional capacity can be reserved using add-ons, while usage billing stays the same.
Is SLNG suitable for regulated environments?
Yes. SLNG enforces region and country rules at runtime. Enterprise plans add residency, retention, auditability, and SLA-backed guarantees for regulated workloads.
Stay in the loop
Define. Execute. Govern. Verify.
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