Plivo Voice API

About

Plivo Voice API is ranked #15 of 26 in communications platforms as a service on Inferse. It runs on Android, API, iOS, Web. There is no free plan. A free trial is offered. Paid plans start at $0.01/mo.

Compared on communications platforms as a service

Free plan

Noplivo.com

Phone number support

Yesplivo.com

Facts

Call handling

The Voice API lets applications programmatically make and receive calls, play audio, record conversations, and build interactive voice applications.plivo.com · 30 Sept 2026

Call networks

Plivo supports calls across PSTN, SIP, and WebRTC endpoints.plivo.com · 30 Sept 2026

Voice features

Features include call queueing, conferences, text to speech, audio playback, dual-channel recording, DTMF input, speech recognition, answering machine detection, voicemail transcription, and custom caller ID.plivo.com · 30 Sept 2026

Audio streaming

The Audio Streams API sends raw audio from active calls over WebSocket for uses including real-time transcription, voice AI, call analytics, and custom audio processing.plivo.com · 30 Sept 2026

Integrations

Listed integrations include Microsoft Power Automate, Zapier, n8n, Pipedream, Tray, and EngageBay for voice and other Plivo communication workflows.plivo.com · 30 Sept 2026

Developer SDKs

The Voice API quickstart lists SDKs for Python, Node.js, Ruby, PHP, Java, .NET, and Go.plivo.com · 30 Sept 2026

Free credits

The pricing page offers $10 in free credits with no credit card required.plivo.com · 30 Sept 2026

Billing increment

Voice API calls use 60-second billing increments, so a 10-second call is billed as one minute.plivo.com · 30 Sept 2026

Call capacity

For US data region accounts created on or after October 1, 2026, the listed US limits range from 1 to 2 outbound calls per second and 2 to 50 concurrent calls depending on plan and lifetime spend.plivo.com · 30 Sept 2026

Security

Plivo says customer data is logically separated, encrypted in transit with TLS 1.2 or greater, and encrypted at rest with AES-256.plivo.com · 30 Sept 2026

Compliance

Plivo lists SOC 2 certification, HIPAA/HITECH compliance, PCI DSS Level 1 compliance, and GDPR compliance.plivo.com · 30 Sept 2026

Support

Plivo says it responds to priority 1 business-critical incidents around the clock, 365 days a year.plivo.com · 30 Sept 2026

Company

Plivo says it was founded in 2011 and lists its headquarters in Austin, Texas.plivo.com · 30 Sept 2026

Intended users

Plivo describes its APIs as enabling web and mobile apps to integrate messaging and voice functionality and engage customers programmatically.plivo.com · 30 Sept 2026

Company

Founded

2011plivo.com · 28 Sept 2026

Headquarters

Austin, Texas, USAplivo.com · 28 Sept 2026

Where it ranks on Inferse

• Best Communications Platforms as a Service in 2026#15 of 26

Sources

• plivo.com/docs/voice/api/overview· checked 30 Sept 2026
• plivo.com/docs/voice/concepts/overview· checked 30 Sept 2026
• plivo.com/docs/voice/concepts/features· checked 30 Sept 2026
• plivo.com/docs/voice/api/audio-streams· checked 30 Sept 2026
• plivo.com/docs/integrations/overview· checked 30 Sept 2026
• plivo.com/docs/voice/quickstart/quickstart· checked 30 Sept 2026
• plivo.com/pricing/· checked 30 Sept 2026
• plivo.com/docs/faq/billing-and-invoices/billing-c· checked 30 Sept 2026
• plivo.com/docs/voice/concepts/account-limits· checked 30 Sept 2026
• plivo.com/security/· checked 30 Sept 2026
• plivo.com/about/· checked 30 Sept 2026
• plivo.com· checked 28 Sept 2026