Threshold Ventures

Threshold Ventures is a venture capital firm based in Menlo Park, California. It pursues a high-conviction, early-stage investment strategy and partners with entrepreneurs to build technology-driven companies in consumer, enterprise, and healthcare sectors. The firm provides venture and growth capital to technology companies and has historical ties to the broader Draper Fisher Jurvetson network. Threshold focuses on supporting early-stage ventures across software, consumer, and healthcare technologies, and seeks to back innovative teams aiming to reach market leadership.

Mark Bailey

Co-Founder and Partner

William (Bill) Bryant

General Partner

Chirag Chotalia

Partner

Rob Ciechowski

Associate

Katie Evans

Associate

Past deals in Boston, MA

CloudZero

Series B in 2023
CloudZero empowers engineering teams to control AWS cloud costs without compromising innovation. Its platform automates collection, allocation, and analysis of cloud cost data, surfacing real-time insights to optimize spending.

Varolii

Venture Round in 2013
Varolii is a leading provider of on-demand communication software that specializes in proactive outbound communications. The company offers software and services designed to automate personalized communications, enabling organizations to effectively engage with their customers and employees. Varolii's solutions facilitate the delivery of critical messages, such as flight cancellation notices, fraud detection alerts, and prescription pick-up reminders, thereby helping clients reduce operational costs and enhance contact center efficiency. With over 380 clients, including major banks, airlines, wireless carriers, utilities, and healthcare organizations, Varolii handles approximately 4 million communications daily. The company is headquartered in Seattle and maintains additional offices in the Boston and Denver metropolitan areas. In October 2013, Varolii was acquired by Nuance Communications.

Varolii

Series D in 2011
Varolii is a leading provider of on-demand communication software that specializes in proactive outbound communications. The company offers software and services designed to automate personalized communications, enabling organizations to effectively engage with their customers and employees. Varolii's solutions facilitate the delivery of critical messages, such as flight cancellation notices, fraud detection alerts, and prescription pick-up reminders, thereby helping clients reduce operational costs and enhance contact center efficiency. With over 380 clients, including major banks, airlines, wireless carriers, utilities, and healthcare organizations, Varolii handles approximately 4 million communications daily. The company is headquartered in Seattle and maintains additional offices in the Boston and Denver metropolitan areas. In October 2013, Varolii was acquired by Nuance Communications.

eYak (Sonexis)

Venture Round in 2000
eYak (Sonexis) is an IP telephony services company. It provides internet protocol media server software and solutions for voice applications. The company was founded by Jeff Flowers in 1999 and is headquartered in Boston, Massachusetts.

CloudZero

CloudZero empowers engineering teams to control AWS cloud costs without compromising innovation. Its platform automates collection, allocation, and analysis of cloud cost data, surfacing real-time insights to optimize spending.
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