Telecommunications startups in San Francisco Bay Area

Lumilens

San Jose

Bringing the speed of light to AI

Gigs

San Francisco

Gigs is building the operating system for mobile services, enabling tech companies to embed connectivity and automate phone-plan provisioning for fintechs and HRIS platforms. Backed by nearly $100 million from Ribbit Capital, Google, and Y

Textla

San Francisco

Textla democratizes SMS for businesses with a lowest-price guarantee, delivering hard-dollar/time savings, and grew from $0 to $13M in revenue in 18 months with under 50 employees.

Skylo Technologies

Mountain View

Never Lose Coverage.

SignalWire

Palo Alto

SignalWire is an API and products platform that brings broadcast and enterprise-grade communications to anyone around the world.

Plume

Palo Alto

Plume is a SaaS platform that provides the delivery of technological services for connected homes.

Community Phone Company

San Francisco

The company offers a cloud-based phone system for small businesses without call centers, aiming to prevent missed orders and enable modern telephony without IT staff; it was part of Y Combinator W19.

ASSIA

Redwood City

Fundamental research and IP company for wireless and wireline communications.

Mobileum

Cupertino

Mobileum provides voice and data roaming solutions and mobile financial services.

Race Communications

South San Francisco

Race Communications is a provider of fiber internet services that aims to offer reliable, high-speed internet to communities.

NTR

Cupertino

Cupertino-based · telecommunications.