You Come First.
We invest across both enterprise and consumer at the seed and early growth stages.

The companies below inspired us to put all our resources behind their missions. That's why portfolio founders give us an NPS of 96 and partner with us round after round.
Job candidate intros last year
NPS Score
Of founders rank SignalFire their most valuable investor

New type of mortgage company that upgrades any offer to a cash offer.

Leading blockchain development platform powering millions of users in 197 countries worldwide.

Early detection for acute respiratory infections and lifestyle diseases.




Modern workforce management platform built for rapidly scaling support teams.

Unified digital threat protection platform that makes security simple for everyone.



First comprehensive security solution that makes code safe—so developers can innovate and collaborate, and security teams can sleep at night.



Helps sales and marketing professionals accelerate their job search, discover hidden opportunities, and create a blueprint for long-term career success.



Population health technology company that enables the delivery of advanced healthcare through clinical genetics.

Community control center with powerful analytics, automations, and engagement tools for world-class community management.

CourseKey is a platform for vocational education providers that boosts revenue by improving student retention and graduation rates, maintaining regulatory compliance, and streamlining processes.

Cloud infrastructure to streamline and speed up all engineering workflows: development, CI/CD, and build/release.


App that creates a brand new vinyasa yoga sequence just for you. Simply choose the length of your practice and get started.

Fintech platform that intelligently automates loan payments for the more than 200 million Americans with debt.

Elemy is the nationwide provider of childhood mental and behavioral healthcare, specializing in autism, ADHD, anxiety & depression, OCD, and more.

Makes cryptocurrency transaction activity more transparent and accountable.

Explosion specializes in developer tools for Artificial Intelligence and Natural Language Processing.




Telemedical weight loss company focused on individuals dealing with obesity.


Building self-driving forklifts capable of loading and unloading trucks.


Global community marketplace that allows people to get unique or hard-to-find items from around the world.



Transforming mental healthcare accessibility by helping therapists launch tech-driven, in-network practices.


Leading Health Information Network and interoperability provider that securely enables the exchange of actionable and aggregated clinical data.

Clinical platform that helps healthcare practitioners collect and enter information for patient reconciliation.

Leader in the live avatar space - think Animoji meets Pixar quality, accessible across any consumer device and compatible with any video app.

See your enterprise through the eyes of an attacker, identify ineffective security controls, and ensure limited time and resources are spent fixing problems that matter with NodeZero, the autonomous pentesting solution by Horizon3.ai

Included is a platform that drives DEI results at every stage of a company's employee lifecycle.


Developer of mobile identity scoring software designed to establish which financial identities are creditworthy.


Online marketplace powering interactions between investors and insurance carriers.

Sustainable solution to the first and last mile transportation problem by helping people move around their cities.


Complete, edge-to-cloud vision platform that accelerates design, deployment and monitoring of computer vision solutions.

MainStreet provides financial solutions that provide founders with more time, money, and peace of mind. Tax credits, contract negotiations, software discounts, and more -- MainStreet’s suite of products do the work allowing founders to concentrate on growing their business.

Modal combines cohort-based learning and enterprise-specific skills in one platform





Consumer-driven, dentist-delivered orthodontic and teeth-straightening service.

VR clinically-validated surgical training platform designed for surgeons, sales teams, and hospital staff of all skill levels.

Scientific data company providing a cloud-based LIMS for molecular diagnostic laboratories.


PayZen is a healthcare fintech startup that aims to tackle the growing patient payment responsibility problem.

Builds a database-as-a-service offering on Vitess, an open source sharding middleware system for MySQL.

Plural lets teams build production-ready open-source infrastructure on Kubernetes in minutes.

Praisidio™ protects your enterprise by mitigating talent risk with a new generation of augmented intelligence tools.

Cloud PLM, ecommerce and quality software that helps make tomorrow's brands.


Cloud-based commercial real estate software for tenant data & portfolio management.

Quo helps you achieve your financial goals with actionable insights, real financial products, and best-in-class tools.



Refractal transforms complex diagnostics into beautifully simple home tests.

At Ro, doctors, pharmacists and engineers are working together to reinvent the way the healthcare system works.


Helps companies perform data science at a new level of scale, with one-click solutions, to solve the world’s hardest problems.



Spec's no-code Trust Cloud unifies trust, fraud, and payments data to power automated protections for amazing digital experiences.

Cloud-based Accounts Payable solution that can reduce the time spent chasing invoice approvals by 5X.

All-in-one serverless hosting platform that instantly optimizes WordPress websites by making them static.

Streamlined is on a mission to transform B2B payments for the modern era. The company offers an unrivaled payment experience for both parties in a B2B transaction.




The first home gym built with 3D sensors to track your motion and improve your form.

Streamlines software purchasing by letting buyers compare and test products in live demo environments side by side.



Simplifies how applications are built, deployed, and managed, and brings the simplicity of a relational database to your diverse data ecosystem.

Truffle fixes creators' problems with its browser extension, battlepass, and developer platform


Uber connects consumers with independent providers of ride services for ridesharing and food delivery services.

Unsupervised automatically analyzes your data and discovers your biggest problems and opportunities.

Easiest way to add authentication & authorization to any website. It really does take about 10 minutes.



Global customer intelligence platform powering data analytics to increase ROI through omnichannel marketing.

Creating technology-enabled products that have a positive impact on the food supply chain and our planet as a whole.
