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SignalFire — Portfolio, Page 3

Investor actively backing innovative startups and growth-stage companies across various industries and funding rounds.

209
Companies
$3.0B
Total invested
$19.2M
Avg. check
46
Industries
Software 12Artificial Intelligence (AI) 8SaaS 5Information Technology 5Analytics 4Health Care 4+40 more
Founder contacts

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Portfolio companies

Showing 4972 of 209
Commsor
March 2022

Commsor is your community operating system. Unlock insights, measure impact, and build a community-led company.

Analytics · New York$50.0M Series B
TestBox
March 2026

TestBox create AI-powered demo and POC environments with custom data that mirrors your prospect's business, closing deals faster.

Artificial Intelligence (AI) · San Francisco$12.0M Series A
Moxie
March 2026

Moxie provides comprehensive software for managing MedSpa operations, including compliance, marketing, and patient management.

Health Care · New York$25.0M Series C
Aura
February 2026

Aura provides AI-powered security solutions that offer identity theft protection, credit monitoring, and online privacy for individuals.

Artificial Intelligence (AI) · Boston$75.0M Venture - Series Unknown
Ultravox
February 2023

Ultravox develops an automation platform for large language models.

Artificial Intelligence (AI) · Seattle$12.0M Seed
Actual
February 2023

Actual provides SaaS modeling for large scale sustainable infrastructure projects.

Information Services · Oakland$4.0M Seed
Sciforium
October 2025

Sciforium builds the next generation of AI models with unprecedented efficiency, privacy, and versatility.

Artificial Intelligence (AI) · San Francisco$12.0M Seed
AnyTeam
October 2025

The World's First Sales OS for AEs: 24/7 personalized intelligence and real-time call guidance for all of your accounts.

Mobile Apps · Redwood City$10.0M Seed
Motion
September 2025

Motion is an AI time management platform that provides real-time interventions, reminders, and analytics.

Analytics · San Francisco$8.1M Series C
SuperDial
June 2025

Improving healthcare one phone call at a time

Health Care · San Francisco$12.0M Venture - Series Unknown
Conveyor
June 2025

Conveyor is a SaaS platform helping companies speed through their customer security reviews (with a little help from AI)

Cloud Security · San Francisco$20.0M Series B
Horizon3.ai
May 2025

Horizon3.ai offers an autonomous penetration testing platform that helps organizations proactively find and fix security vulnerabilities.

Artificial Intelligence (AI) · San Francisco$100.0M Series D
Siro
May 2025

Siro builds an AI Coach that identifies opportunities to elevate any sales team.

Information Technology · New York$50.0M Series B
Affiniti
May 2025

Fueling Small Businesses Across America With Industry-Tailored Credit Cards.

Financial Services · New York$17.0M Series A
Plural
March 2025

Plural offers fleet management software that deploys and operates production-ready open-source applications.

Application Performance Management · New York$6.0M Seed
Persist AI
March 2025

Persist AI is a biotechnology company that builds long-acting microsphere formulations.

Artificial Intelligence (AI) · Woodland$12.0M Series A
Tofu
February 2025

Tofu offers a single platform for generating multichannel campaigns at scale that deliver opportunities for B2B marketing teams.

Content Marketing · San Francisco$12.0M Series A
Justpoint
February 2025

Justpoint is a law firm technology platform that identifies harmful products and practices that affect public health.

Artificial Intelligence (AI) · New York$45.0M Series A
Clutch Security
January 2025

Clutch is the industry's first Universal Non-Human Identity Security Platform, built for the enterprise

Computer · Wilmington$20.0M Series A
Bicycle Health
January 2025

Bicycle Health is a virtual addiction medicine clinic that helps treat opioid dependence or use disorder.

Health Care · San Francisco$16.5M Venture - Series Unknown
Prophecy.io
January 2025

Prophecy.io provides a data transformation copilot for building efficient data pipelines.

Analytics · Palo Alto$47.0M Series B
Lava
December 2024

Lava is a bitcoin lending platform that offers a self-custodial wallet for managing bitcoin finances.

Bitcoin · Wilmington$10.0M Series A
Anomalo
November 2024

Anomalo allows users to continuously inspect and validate the data coming into their warehouses.

Data Management · Palo Alto$10.0M Series B
Zeotap
November 2024

Zeotap's mission is to help brands monetise customer data in a privacy-first Europe.

Analytics · Berlin$25.0M Venture - Series Unknown

Where SignalFire invests

Software12
Artificial Intelligence (AI)8
SaaS5
Information Technology5
Analytics4
Health Care4

About SignalFire's portfolio

How many companies has SignalFire invested in?

SignalFire has invested in 209 companies tracked in our database. The portfolio spans multiple industries and funding stages, from seed-stage startups to late-stage companies.

What industries does SignalFire invest in?

SignalFire's top investment sectors include Software, Artificial Intelligence (AI), SaaS, Information Technology, Analytics. The firm invests across 46 different industry categories.

What is SignalFire's largest investment?

Among tracked funding rounds, Horizon3.ai received $100.0M in a Series D round. SignalFire's total known invested capital is $3.0B.

What is the average investment size for SignalFire?

SignalFire's average investment size is $19.2M across its portfolio of 209 companies.

What are SignalFire's most recent investments?

Recent SignalFire portfolio additions include Commsor, TestBox, Moxie, Aura, Ultravox. These companies were founded in 2020 or later.

Reach the founders behind these 209 companies
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