generated: '2026-08-27'
method: searched
source: https://signalwire.com/pricing
docs: https://signalwire.com/pricing
note: >-
  SignalWire sells usage-based, pay-as-you-go pricing with no named subscription tiers — there is no
  Free/Pro/Enterprise ladder to record. The pricing page is one tabbed reference (AI Agents, Voice
  API, Messaging API, MFA API, Video API, Fax API) of per-minute and per-message rates, plus a
  "Talk to an Expert" path for volume pricing, committed-use discounts and enterprise agreements.
  Accounts start in Trial mode until at least $5 USD of credit is added (source:
  https://signalwire.com/docs/platform/rate-limits). Rates below are transcribed verbatim from the
  pricing page as published on 2026-08-27; rate cards change, and per-destination voice and
  messaging rates vary by country and number type beyond what is captured here.
pricing_model: usage-based
plan_count: 0
plan_note: No named subscription plans are published. plan_count is an honest zero, not a gap.
free_tier: false
trial:
  exists: true
  description: Spaces remain in Trial mode until at least $5 USD of credit is added.
  source: https://signalwire.com/docs/platform/rate-limits
published_rates:
- product: SignalWire AI Agent Runtime
  price: 0.16
  currency: USD
  unit: per minute
  includes:
  - Real-time STT, LLM and standard TTS
  - AI orchestration with barge-in, memory and tool calls
  - Full media control and real-time API triggers
  - Built-in agent memory and retrieval (RAG-style grounding via Datasphere)
  excludes:
  - Voice transport (SIP/PSTN/WebRTC), billed at standard rates on top of the runtime
  - Premium TTS (e.g. ElevenLabs, Rime) at an additional per-character cost
  all_in_note: Provider states most customers see ~$0.163–$0.168/min all-in for standard SIP/PSTN
    usage with standard TTS.
- product: Voice transport — SIP / WebRTC
  price: 0.0030
  currency: USD
  unit: per minute
- product: Voice transport — PSTN (10DLC) inbound
  price: 0.0066
  currency: USD
  unit: per minute
- product: Voice transport — PSTN (10DLC) outbound
  price: 0.0080
  currency: USD
  unit: per minute
- product: Voice transport — Toll-free inbound
  price: 0.0147
  currency: USD
  unit: per minute
- product: Voice transport — Toll-free outbound
  price: 0.0069
  currency: USD
  unit: per minute
product_pricing_pages:
- product: AI Agents
  url: https://signalwire.com/pricing/ai-agent-pricing
- product: Voice API
  url: https://signalwire.com/pricing/voice
- product: Messaging API
  url: https://signalwire.com/pricing/messaging
enterprise:
  contact_sales: true
  note: Volume pricing, committed-use discounts and enterprise agreements available via "Talk to an
    Expert".