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Plivo AI Agents

by Plivo@plivoAustin, Texas, USANo ratings yet

Build voice AI agents with code or a no-code studio on Plivo telephony

Visit plivo.com
Tool type
Voice AI agent platform with telephony
Made for
Developers and product teams
Runs on
Web console, APIs, SDKs, and CLI
Agents run on Plivo's telephony network; the CLI runs in a local terminal and the studio in a browser.
Last checked
30 Oct 2026
4 product sources

What it does

Plivo AI Agents is a platform for building and running voice AI agents on Plivo's telephony network. Developers can stream live call audio over WebSocket or connect over SIP, using their own speech-to-text, text-to-speech, and LLM models or Plivo's managed components. A no-code path, AI Agent Studio, turns a plain-English description into an agent flow that can be tested in a Playground before launch.

The programmable path uses Plivo's SDKs, REST APIs, and CLI, with commands to test a WebSocket bot before dialing a number and to diagnose a call afterward. The studio path suits product teams who want to describe an agent, sync knowledge from files, websites, and apps, and deploy across voice, chat, SMS, and WhatsApp. Listed integrations include HubSpot, Salesforce, Shopify, Zendesk, and Slack.

Sign-up includes $10 in free credits with no credit card required. Voice AI Agents are priced at $0.03 per minute excluding telephony, which is billed separately. WhatsApp and SMS are available on the Enterprise plan, which starts at $1,000 per month.

What it can do

  • Real-time bidirectional call audio streaming over WebSocket with stated sub-300ms latency
  • SIP trunking for routing calls to an agent over SIP
  • Bring-your-own or managed STT, TTS, and LLM components
  • Turn detection, voice activity detection, and noise cancellation
  • No-code agent building from a plain-English prompt with a Playground for testing
  • Knowledge base sync from files, websites, and connected apps such as Notion

Works with

  • HubSpot
  • Salesforce
  • Shopify
  • Zendesk
  • Slack
  • Google Calendar
  • Calendly
  • GitHub
  • Stripe
  • Zapier

Before you choose

  • Telephony is billed separately from the $0.03/min Voice AI Agent rate, so total call cost depends on call routing and region.
  • WhatsApp API messaging is available only on the Enterprise plan, which starts at $1,000 per month.
  • Voice agents built on third-party SIP platforms do not use the CLI stream commands and are configured through the SIP trunking API.

Listed under

Get started

Free sign-up gives $10 in credits without a credit card.

  1. Install the Plivo CLI with brew install plivo/tap/plivo and log in with plivo login.
  2. Test your WebSocket endpoint with plivo voice streams test before connecting a phone number.
  3. Point a Plivo number at your agent via a Plivo application, or forward live calls with plivo voice streams forward.
Sign up for free

Plans and prices

Prices in USD

Usage-based billing with $10 in free credits on sign-up. Telephony and messaging are billed separately; check the rate tables for current per-unit prices.

Pay as you goUsage-basedVoice AI Agent from $0.03/min excluding telephony; see rate table for telephony and other meters.
  • $10 in free credits
  • No credit card required
Enterprise$1,000/moStarts at $1,000 per month, per Plivo pricing page.
  • Coverage across 190+ countries
  • Compliance including BAA, HIPAA and SSO

Source: plivo.com/pricing, checked 30 Oct 2026. Prices can change; check before you buy.

Sources for this overview

Product pages, documentation, and pricing checked 30 Oct 2026. Each source supports part of the overview; availability and prices can change.

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Where this comes from

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Last checked 30 Oct 2026. Every field keeps its source and date; unknown means we couldn’t confirm it.