SignalWire AI Agent API vs LiveKit Agents
How the two platforms compare on pricing, live demos, calls, integrations, and setup — highlighted where they differ.
Developer API
SignalWire AI Agent API
Developer platform combining carrier-grade call control, direct-media AI pipelines, telephony, tools, and an open-source Python agents SDK.
Developer API
LiveKit Agents
Open-source framework and managed cloud runtime for building and deploying realtime voice agents.
Highlighted rows differ between these picks
| Attribute | SignalWire AI Agent API | LiveKit Agents |
|---|---|---|
| Platform type | Developer API | Developer API |
| Pricing | Usage Based pricing Usage-based AI, telephony, number, model, and optional service costs | Usage Based pricing LiveKit Cloud usage plus selected models, telephony, and optional services |
| Test it | Open live demo | Free trial |
| Calls | Inbound, Outbound | Inbound, Outbound |
| Human handoff | Yes | Yes |
| Setup difficulty | Technical | Technical |
| Use cases | Customer Support AI IVR Appointment Reminders Custom Telephony | Custom Voice Apps Customer Support Telephony Agents Multimodal Assistants |
| Useful for |
|
|
| Integrations | ||
| SIP | ||
| WebRTC | ||
| PSTN | — | |
| SignalWire Markup Language | — | |
| Python Agents SDK | — | |
| MCP | — | |
| Custom API | — | |
| Twilio | — | |
| Telnyx | — | |
| Exotel | — | |
| +3 more across these tools — see each profile for the full list. | ||
Platform type
- SignalWire AI Agent API
- Developer API
- LiveKit Agents
- Developer API
Pricing
- SignalWire AI Agent API
Usage Based pricing
Usage-based AI, telephony, number, model, and optional service costs
- LiveKit Agents
Usage Based pricing
LiveKit Cloud usage plus selected models, telephony, and optional services
Test it
- SignalWire AI Agent API
- Open live demo
- LiveKit Agents
- Free trial
Calls
- SignalWire AI Agent API
- Inbound, Outbound
- LiveKit Agents
- Inbound, Outbound
Human handoff
- SignalWire AI Agent API
- Yes
- LiveKit Agents
- Yes
Setup difficulty
- SignalWire AI Agent API
- Technical
- LiveKit Agents
- Technical
Use cases
- SignalWire AI Agent API
- Customer SupportAI IVRAppointment RemindersCustom Telephony
- LiveKit Agents
- Custom Voice AppsCustomer SupportTelephony AgentsMultimodal Assistants
Useful for
- SignalWire AI Agent API
- • Telephony developers
- • AI IVR
- • Deterministic call control
- • Python voice agents
- LiveKit Agents
- • Developer teams
- • Realtime multimodal apps
- • Bring-your-own model stacks
- • Cloud or self-hosted agents
Integrations
| SignalWire AI Agent API | LiveKit Agents | |
|---|---|---|
| SIP | ||
| WebRTC | ||
| PSTN | — | |
| SignalWire Markup Language | — | |
| Python Agents SDK | — | |
| MCP | — | |
| Custom API | — | |
| Twilio | — | |
| Telnyx | — | |
| Exotel | — |
+3 more across these tools — see each profile for the full list.
What would these cost to run?
Enter your call volume once and see SignalWire AI Agent API and LiveKit Agents priced at the same usage, ranked alongside every other platform.