Cloud SIP trunking service providing global voice connectivity with direct carrier routing.
Plivo provides a cloud-based SIP trunking service that enables businesses to make and receive phone calls over the internet using their existing PBX or IP-PBX systems. With direct relationships to over 1,600 carrier networks across 190+ countries, Plivo offers competitive per-minute pricing, global phone number provisioning, and enterprise-grade voice quality.
The platform features easy integration with popular UCaaS and PBX platforms, programmable call routing, and real-time analytics, allowing organizations to scale their voice infrastructure without managing physical phone lines or complex carrier contracts.
| Attribute | Plivo — SIP Trunking | Communications APIs, Network APIs | Telnyx — SIP Trunking | |
|---|---|---|---|---|
| Provider |  |  |  | |
| Founded | 2011 | 2001 | 2009 | |
| Sells To | Enterprise, Small Business | Enterprise | Enterprise, Small Business | |
| Pricing Model | Recurring, Usage-based | — | Recurring, Software, Usage-based | |
| Ownership | Venture-backed | — | Equity, Venture-backed |
Provider
Founded 2011
Sells To Enterprise, Small Business
Pricing Model Recurring, Usage-based
Ownership Venture-backed
Provider
Founded 2001
Sells To Enterprise
Pricing Model —
Ownership —
Provider
Founded 2009
Sells To Enterprise, Small Business
Pricing Model Recurring, Software, Usage-based
Ownership Equity, Venture-backed
Enterprise SIP trunking service providing high-quality voice connectivity over IP networks.
Elastic SIP trunking service providing global voice connectivity with programmable call routing.
8x8Communication platform as a service providing programmable voice, SMS, and video APIs for developers.
Voice AI agent platform for building, scaling, and iterating AI-powered phone agents on carrier-grade infrastructure.
CloudTalk Business Phone System is a cloud calling platform for sales and support teams.
8x8Native integration bringing enterprise telephony and contact center capabilities into Microsoft Teams.
ZoomZoom Phone is a cloud-based business phone system with voice, voicemail, and SMS capabilities.
Twilio offers a cloud communications platform for messaging, voice, and video APIs.
Twilio Voice Integrity is a phone-number reputation service that monitors and remediates spam labelling.
Enterprise SIP trunking service providing high-quality voice connectivity over IP networks.
Elastic SIP trunking service providing global voice connectivity with programmable call routing.
Communication platform as a service providing programmable voice, SMS, and video APIs for developers.
8x8Voice AI agent platform for building, scaling, and iterating AI-powered phone agents on carrier-grade infrastructure.
Programmable voice APIs for making, receiving, and managing phone calls globally.
CloudTalk Business Phone System is a cloud calling platform for sales and support teams.
Native integration bringing enterprise telephony and contact center capabilities into Microsoft Teams.
8x8Zoom Phone is a cloud-based business phone system with voice, voicemail, and SMS capabilities.
ZoomMicrosoft Teams Phone System for business calling in M365.
Twilio offers a cloud communications platform for messaging, voice, and video APIs.
Twilio Voice Integrity is a phone-number reputation service that monitors and remediates spam labelling.
EZCNAM is LogicTree's carrier-grade caller name delivery service for telecom and CRM systems.
LogicTree