Bandwidth

● Active

Communications Platform · Raleigh, NC · Est. 2001

Communications PlatformB2BSaaSDeveloper-first↗ Website

$1.2B

Valuation

$610M

Revenue

1k+

Employees

2001

Founded

Bandwidth is a cloud-native communications platform and licensed US carrier that provides voice, messaging, and 911 services to enterprises and UCaaS providers through owned telecommunications infrastructure. Unlike software-only CPaaS vendors, Bandwidth owns and operates its own nationwide network, giving customers direct-to-carrier quality and pricing for SIP trunking, programmable voice, toll-free, and A2P SMS services.

Recent Press

5 items

PRESS RELEASE·2 days ago

Bandwidth Launches Next-Generation Communications Platform Infrastructure Platform

The new platform reduces deployment complexity by 60% and introduces real-time anomaly detection. Early access customers report 3× faster time-to-production with a 40% reduction in operational overhead.

FUNDING·3 weeks ago

Bandwidth Secures $220M Series F at $6.8B Valuation

The round was led by Andreessen Horowitz with participation from Sequoia and existing investors. Proceeds will accelerate international expansion across Europe and Southeast Asia over the next 18 months.

ACQUISITION·5 weeks ago

Bandwidth Acquires Developer Tooling Startup Stackform for $85M

The 18-person Stackform team joins Bandwidth Engineering. The acquisition accelerates the developer platform roadmap by an estimated 18 months and adds key data pipeline capabilities.

PRESS RELEASE·2 months ago

Bandwidth Expands Strategic Partnership with Google Cloud

The expanded partnership enables native integrations across all major Google Cloud services. Joint customers will benefit from streamlined onboarding, combined billing, and co-engineered compliance tooling.

EARNINGS·3 months ago

Bandwidth Reports Q3 Revenue Up 41% Year-Over-Year, Beats Estimates

Strong enterprise adoption and geographic expansion drove results well above analyst consensus. Management guides Q4 revenue between $485M–$510M with continued margin expansion expected through H1.

Company History

9 milestones

Bandwidth is established with a founding team of 6. The company sets out to reimagine communications platform infrastructure from the ground up, with its first office in Raleigh, NC.

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