<!-- Canonical: https://www.agentlist.io/ai/vapi -->

Vendor — 01 active of 1 cataloged

# Vapi

[vapi.ai ↗](https://vapi.ai/)/`vndr://vapi`/verified 2026-09-25

Vapi ships one cataloged agent — voice agents — over api · voice interfaces with cloud hosting.

RUBRIC

## Portfolio spec sheet

| Agent | Category | Interfaces | Hosting | Pricing | Status | Caps |
| --- | --- | --- | --- | --- | --- | --- |
| VapiVapi is the developer platform for voice agents: API-first orchestration of STT, LLM, TTS, and telephony so you can put an agent on a phone number in minutes — and swap every layer. | voice agent | api · voice | cloud | Usage-based: ~$0.05/min platform fee + model/telephony costs | active | 3 tags |

Capability tags — the atomic taxonomy. Open an agent for the full list.

NOTES

## Field notes

[Vapi](https://www.agentlist.io/systems/vapi)

Developers building voice products who want full control of the stack without owning telephony plumbing.

Caveat — The headline ~$0.05/min is the platform fee — STT/LLM/TTS/telco stack on top; real cost at volume needs careful provider choices.

CAP

## Capability coverage

-   [API-native](https://www.agentlist.io/capabilities/api-native)
-   [Human handoff](https://www.agentlist.io/capabilities/human-handoff)
-   [Voice I/O](https://www.agentlist.io/capabilities/voice)

VS

## Head-to-head (1)

-   [→Vapi vs Retell AI](https://www.agentlist.io/compare/vapi-vs-retell)

PLUG

## Integrations (1)

-   [Twilio / PSTN](https://www.agentlist.io/integrations/twilio)

WIRE

## Transports (2)

-   [PSTN / SIP](https://www.agentlist.io/transports/pstn-sip)
-   [WebRTC](https://www.agentlist.io/transports/webrtc)

PEER

## Vendors in the same categories

-   [xAI2 agents](https://www.agentlist.io/ai/xai)
-   [Bland AI1 agent](https://www.agentlist.io/ai/bland)
-   [Deepgram1 agent](https://www.agentlist.io/ai/deepgram)
-   [ElevenLabs1 agent](https://www.agentlist.io/ai/elevenlabs)
-   [Retell AI1 agent](https://www.agentlist.io/ai/retell)
-   [Synthflow1 agent](https://www.agentlist.io/ai/synthflow)

Vendor pages are generated from the catalog seed. Coverage reflects systems cataloged as of 2026-09-25; it is not a claim about a company's full product line.

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Source: [Vapi AI — 1 agent cataloged | agentlist.io](https://www.agentlist.io/ai/vapi). This is the public page rendered as Markdown; interactive controls require the website.