← All providers
Docs·API
Vapi

Vapi

AgentFREE TIER

Voice AI infrastructure for agents — real-time phone calls

vapi.ai ↗Pricing →/api/v1/latency

Operational

All systems responding normally

Last checked 20/08/2026, 9:06:50 am

343ms response

Uptime History100.00% uptime
2026-08-18Today

Uptime

100.00%

Avg Latency

488ms

P95 Latency

883ms

Fastest

269ms

Checks

150

Response Time

Last 60 checks
269ms min488ms avg3350ms max

💰 Pricing

voice-agentFREE
STT: $0.05/min

$0.05/min for outbound calls. Inbound $0.08/min

10 min/month free

⚡ Rate Limits

free
Concurrent: 1

10 min/month free. 1 concurrent call on free tier.

🤖 Models (1)

ModelTaskContextVisionToolsJSON
Voice Agent

Voice AI infrastructure for agents. Not an LLM.

speech————

Recent Checks

Showing last 15
Operational
343ms20 Aug, 09:06 am
Operational
589ms20 Aug, 08:52 am
Operational
560ms20 Aug, 08:39 am
Operational
467ms20 Aug, 08:23 am
Operational
527ms20 Aug, 08:10 am
Operational
441ms20 Aug, 07:58 am
Operational
352ms20 Aug, 07:47 am
Operational
380ms20 Aug, 07:30 am
Operational
454ms20 Aug, 07:10 am
Operational
336ms20 Aug, 06:57 am
Operational
396ms20 Aug, 06:41 am
Operational
348ms20 Aug, 06:23 am
Operational
966ms20 Aug, 06:09 am
Operational
316ms20 Aug, 05:58 am
Operational
712ms20 Aug, 05:47 am

API Quick Access

HealthLatencyFreshnessPricingModels

Other Agent Providers

E2B

E2B

Secure cloud sandboxes for AI agents — code execution

Browserbase

Browserbase

Cloud browser infrastructure for AI agents — Playwright/Puppeteer

LangSmith

LangSmith

LLM observability, tracing, and evaluation platform

Helicone

Helicone

LLM observability, caching, and cost tracking for agents

Portkey AI

Portkey AI

AI gateway — routing, fallbacks, guardrails, observability

Composio

Composio

100+ tool integrations for AI agents — GitHub, Slack, Gmail

Visit Vapi →View Pricing← All Providers