Underscore VC | Activity | F4

Underscore VC Activity

Every public signal F4 has attached to this firm, with sources and cross-entity links.

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Time range

Milestone

TetraScience, an Underscore VC portfolio company, was named to Fast Company's 16 Companies to Watch in 2026 list.

tetrascience.com

tetrascience.com Underscore VC

inc.com

Added recently

News

Lily Lyman, Partner at Underscore VC, was named to Business Insider's Seed 40 list recognizing top women early-stage VC investors.

Underscore VC

Underscore VCUnderscore VC

businessinsider.comMAY 2026

MAY 2026

3 investments· FEB 2026 – APR 2026Show all

Investment

Co-led $1.1M Pre-Seed round for autonomous maritime rescue robotics with Impellent Ventures.

Gander Robotics

Gander Robotics Underscore VC

galesburg.comAPR 2026

APR 2026

Investment

Participated in Luminai's $38M Series B, enabling healthcare workflow automation partnership with Cleveland Clinic.

Luminai

Luminai Underscore VC

forbes.comAPR 2026

prnewswire.com

APR 2026

Investment

Portfolio follow-on: Slang AI raised $36M Series B led by U.S. Venture Partners for AI-powered guest communications in hospitality.

Slang AI

Slang AI Underscore VC

slang.aiFEB 2026

slang.ai

FEB 2026

Exit

Portfolio company Goldcast acquired by Cvent for AI-powered event marketing capabilities.

Goldcast

Goldcast Underscore VC

businesswire.comJAN 2026

JAN 2026

Investment

Participated in Slang's $36M Series B for customizable virtual phone agent technology.

Slang AI

Slang AI Underscore VC

techcrunch.comJAN 2026

JAN 2026

Exit

Goldcast, the digital events platform for B2B marketers backed by Underscore VC, was acquired by Cvent.

Goldcast

Goldcast Underscore VC

goldcast.ioDEC 2025

DEC 2025

3 investments· MAY 2025 – SEP 2025Show all

Investment

Participated in Terra Security's $30M Series A led by Felicis for agentic-AI-powered penetration testing.

Terra Security

Terra Security Underscore VC

terra.securitySEP 2025

SEP 2025

Investment

Hypernatural, an AI video creation platform backed by Underscore VC, raised a $9.2M seed round.

Hypernatural

Hypernatural Underscore VC

businessinsider.comJUL 2025

JUL 2025

Investment

CloudZero, an Underscore VC portfolio company, raised a $56M Series C round and integrated with Anthropic.

CloudZero

CloudZero Underscore VC

cloudzero.comMAY 2025

MAY 2025