Plivo

Founded by Venky Balasubramanian in 2011

Build and deploy voice AI agents with human-like conversation quality

Pricing model

Free Tier

Rating

★ People love it

Time to value

Quick Setup (< 1 hour)

You can use Plivo to create voice AI agents that handle inbound and outbound phone calls. It offers a no-code studio for building agents by describing them in plain English, plus APIs and SDKs for developers who want to code their own agents using frameworks like LiveKit or Pipecat. The agents can reschedule appointments, collect feedback, verify identities, and track orders. Plivo provides carrier-grade telephony, sub-500ms latency, noise cancellation, and supports 50+ languages across 150+ countries.

What Plivo does

Build a voice agent by typing a plain-English description of its behaviorConnect a real phone number to an AI agent via self-serve SIP trunkingStream live call audio into a custom AI pipeline using Pipecat or LiveKitTest and preview AI agents before going liveMonitor call quality and agent performance in real timeSet up automatic call simulations to evaluate agent behaviorDeploy agents to 150+ countries with a single commandConfigure data residency in US, EU, or APAC regionsNo-code agent builder where you describe your agent in plain EnglishSub-500ms voice latency with one-hop global routingAI noise cancellation and support for 30+ accents and languagesSmart turn detection with interruption and barge-in handlingAutomatic simulations and evaluations for continuous agent improvementCarrier-grade SIP trunking for inbound and outbound callsBidirectional audio streaming with noise cancellationHIPAA, GDPR, SOC 2, and PCI DSS compliance with AES-256 encryption