Bandwidth - Communication Tool

Bandwidth

Bandwidth

Founded by David Morken in 2001

Connect enterprise apps to voice, messaging, and emergency APIs globally

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You can use Bandwidth to add voice calls, SMS messaging, and emergency communications to enterprise software via APIs. It provides direct-to-carrier integrations with platforms like Microsoft Teams, Genesys, and Five9, plus global SIP trunking across 65+ countries. You can send and receive SMS at high throughput with delivery insights, make and receive calls with low latency, and handle 911 emergency routing. It also supports RCS messaging and call verification features.

What Bandwidth does

Make and receive phone calls via REST APISend and receive SMS messages at scale with delivery trackingRoute emergency 911 calls from cloud phone systemsConnect enterprise UC platforms to PSTN via SIP trunkingVerify caller identity to block spam and fraudMonitor call quality and network performance in real timeSend RCS messages with rich media contentManage phone number inventory across multiple countriesDirect-to-carrier integrations with major UCaaS and CCaaS platformsGlobal SIP trunking across 65+ countries with 99.999% core network uptimeSMS API with high throughput and delivery trackingRCS messaging support for enriched mobile conversations911 emergency call routing and managementCall verification to reduce fraud and spamMicrosoft Teams Direct Routing and Operator Connect supportReal-time network monitoring around the clock

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Bandwidth, voice API, messaging API, SIP trunking, emergency API, enterprise communications, SMS API, RCS messaging, 911 routing, Microsoft Teams Direct Routing, Operator Connect, Genesys integration, Five9 integration, global PSTN, call verification