Investor actively backing innovative startups and growth-stage companies across various industries and funding rounds.
Verified emails & LinkedIn for founders across this portfolio.
Session AI is a revolutionary in-session marketing platform, made to overcome the fact that 90% of today’s ecommerce sessions are anonymous.
LexonLegal provides AI-powered solutions for contract automation, compliance analysis, and litigation support.
Ledger Investing is an online marketplace powering interactions between investors and insurance carriers.
Argyle is the leading provider of direct-source, consumer-permissioned income, employment, and asset verifications
Explosion is a software company specializing in developer tools for AI, ML, NLP, and data annotation.
RedCircle empowers the podcaster community with powerful tools to support them in their efforts to grow, earn money, and be heard.
Propel helps product teams work smarter, faster and collaborate better with product value management (PVM) software.
Join provides a collaborative software platform for managing preconstruction and design phases of projects.
Syncari: Agentic Master Data Management for unified, reliable data.
Kurtosis gives developers the tools to create and manipulate customized development environments.
Horizon3.ai offers an autonomous penetration testing platform that helps organizations proactively find and fix security vulnerabilities.
Saturn Cloud provides the control plane for GPU clouds with secure, self-service AI infrastructure and orchestration
Override provides virtual care team for all of your requirements related to chronic pain.
January AI is a mobile app that combines AI with science to provide personalized health insights and recommendations.
PayZen is a healthcare fintech startup tackling healthcare affordability by using financial technology, AI, and machine learning.
SafeGraph builds and maintains data sets to help accelerate machine learning and AI.
Flagler Health assists physicians by recommending the best treatment strategy based on patient data and AI technologies.
Prophia is an AI powered data and document intelligence platform designed for the commercial real estate industry.
Socket is a Web3 privacy infrastructure for social interactions for crypto-related purposes.
Bubble is a no-code development platform that allows users to create customized web and mobile applications.
Farsight is an AI company that builds workflow automation tools for financial and insurance data processing.
Health Note is a clinical platform that helps healthcare practitioners to collect and enter information for patient reconciliation.
Cordant is the command center for modern financial infrastructure and real-time money movement.
Pure is a legal, compliant, and rake-free real-money poker app designed for hosting private gameswithin trusted social networks.
SignalFire has invested in 210 companies tracked in our database. The portfolio spans multiple industries and funding stages, from seed-stage startups to late-stage companies.
SignalFire's top investment sectors include Software, Artificial Intelligence (AI), Machine Learning, SaaS, Health Care. The firm invests across 53 different industry categories.
Among tracked funding rounds, Horizon3.ai received $250.0M in a Series E round. SignalFire's total known invested capital is $4.5B.
SignalFire's average investment size is $24.7M across its portfolio of 210 companies.
Recent SignalFire portfolio additions include Session AI, lexonlegal, Ledger Investing, Argyle, Explosion AI. These companies were founded in 2020 or later.