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01 voice ai

Build human-like
voice AI agents

From no-code builders for teams to flexible APIs for developers, deploy voice agents that actually sound human.

Start for free Read the docs $10 in free credits.
latency
<500ms
uptime
99.99%
countries
150+
ready · sample call
—:— / 01:01ag_01HAZ7K
Play sample call · 01:01A real voice agent reschedules a dental appointment.
  • ›scriptInbound · customer reschedules a dental appointment with an AI voice agent.11 turns · 4 tool calls · ~61 sec
latency487ms
langen-US
toolidle
STT
LLM
TTS
02 customers trusted by teams at
Meta
Decker Brands
Adobe
Trip.com
Uber
Laz Parking
Discord
Atlassian
GoDaddy
DocuSign
Yahoo
03stacktwo ways to build

Build AI agents your way with code or prompt

/stack/programmablemodular
  • TTS
    [01]
  • STT
    [02]
  • Turn detection
    [03]
  • VAD
    [04]
  • Audio stream
    [05]

Programmable AI agents

sdk · api

Start with our fully managed stack or strip it down to just audio streaming. Swap in your own LLM, customize ASR and TTS. Full control, zero hassle.

  • ›Pick and choose what you want
  • ›Bring your own LLM
› python› node› go› rest
Talk to us
/stack/studioprompt
describe your agent↵ enter
  • ›“Outbound agent for collecting post-delivery feedback. Ask 3 short rating questions and log responses to the CRM.”
  • ›“Inbound support agent. Look up order status by phone number and read out the ETA.”

No-code AI agent studio

visual · prompt

Build, test, and deploy omni-channel AI agents in minutes. No code required. Best for teams who want to move fast and focus on outcomes.

  • ›Build agent in plain English
  • ›Drag and drop simplicity
› studio› templates› instant preview
Sign up free
04scalelive · realtime counter

Plivo is built to scale

0123456789001234567890,012345678900123456789001234567890,012345678900123456789001234567890
minutes of customer conversations handled by our AI Agents
<500ms
Voice latency
99.99%
Platform uptime
50+
Languages supported
150+
Countries connected
SalesLead qualificationOrder trackingPayment collectionFeedback surveysIdentity verificationSalesLead qualificationOrder trackingPayment collectionFeedback surveysIdentity verificationSalesLead qualificationOrder trackingPayment collectionFeedback surveysIdentity verificationSalesLead qualificationOrder trackingPayment collectionFeedback surveysIdentity verification
05pillarsfour pillars of a human-like agent

Why are Plivo's voice AI agents human-like

pillar / 01realtime
500 ms
1 hop

< 500ms latency

  • ›700-900ms optimal response
  • ›One-hop global routing
  • ›No awkward pauses
  • ›Real-time processing
pillar / 02audio

Inbound support call

travel · hospitality🇺🇸 english
0s/0s

Human-like conversation quality

  • ›AI noise cancellation
  • ›30+ accents & languages
  • ›Tone & hallucination control
  • ›Natural prosody
pillar / 03conversation

Turn detection

OFF
🇺🇸 Englishsupport
0s/0s

Turn detection

ON
🇺🇸 Englishsupport
0s/0s

Natural turn taking

  • ›Interruption detection
  • ›Smart turn detection
  • ›Barge-in handling
  • ›Silence detection
pillar / 04feedback loop

Self-improving

  • ›Auto simulations & evals
  • ›Real-time observability
  • ›Goal-based optimization
  • ›Continuous learning
06 security & compliance hipaa · gdpr · soc 2 · pci dss

Enterprise-grade security
& compliance

HIPAA
HIPAA
GDPR
GDPR
AICPA SOC 2
SOC 2
PCI DSS
PCI DSS
STAR
STAR

  • Encryption everywhere

    TLS in transit. AES-256 at rest. No exceptions.

    tls · aes-256

  • Data residency

    Choose US, EU, or APAC. Your data stays where you need it.

    us · eu · apac

  • Audit-ready

    Full access logs, RBAC, and compliance reports on demand.

    logs · rbac · reports
07ship itone command · production-ready

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~/plivo13:22:40
$plivo agents create --voice nova --language en-US
agent deployed · 5 stepsquickstart →