- V
Verbiflow
San Francisco
Outbound Sequencing Infrastructure for Startups
B2BEst. 2024 - S
Subtrace
San Francisco
Zero code network tracer
Engineering, Product and DesignEst. 2024 - S
Steinmetz
San Francisco
Next-Generation Power Electronics
IndustrialsEst. 2024 - EL
Excellence Learning
San Francisco
AI tutor starting with maths and science
EducationEst. 2025 - Q
Quantstruct
San Francisco
AI documentation engineer – test & autoimprove stale product docs
B2BEst. 2025 - ET
Exin Therapeutics
San Francisco
AI drug discovery platform for neurotherapeutics
TherapeuticsEst. 2024 - UT
Uncommon Therapeutics
San Francisco
A Disease Focused Biotech, Building Multiple Billion Dollar Drugs
TherapeuticsEst. 2024 - P
Parametric
San Francisco
Physical businesses that run themselves
Manufacturing and RoboticsEst. 2025 - A
Aegis
San Francisco
AI Agents to win denied health insurance claims.
Healthcare ITEst. 2025 - B
Blueshoe
San Francisco
The AI-Native Consumer + Plaintiff Law Firm
LegalEst. 2024 - S
StarSling
San Francisco
Self-Driving CI: fast AI-native GitHub Actions runners
Engineering, Product and DesignEst. 2025 - C
Cotool
San Francisco
Security operations optimized for agents.
SecurityEst. 2025 - M
Morphik
San Francisco
AI workers for Skilled Nursing and Senior Living Operations
OperationsEst. 2025 - C
Clidey
San Francisco
Turn scattered data into one platform for decision-making
B2BEst. 2025 - L
Labric
San Francisco
The data layer for scientific research
AnalyticsEst. 2025 - V
VoiceOS
San Francisco
Say it and it's done. Voice is the new OS
ConsumerEst. 2023 - K
Kestral
San Francisco
We automate your entire product development lifecycle.
B2BEst. 2025 - S
stratify
San Francisco
AI agents that help you understand your customers' needs
B2BEst. 2025 - ZS
Zeon Systems
San Francisco
AI-powered robotics for scientific lab automation.
Manufacturing and RoboticsEst. 2025 - C
Capacitive
San Francisco
The data gateway for agents.
Engineering, Product and DesignEst. 2025 - B
BitBoard
San Francisco
Let your agent build dashboards and reporting.
AnalyticsEst. 2025 - K
Kashikoi
San Francisco
Simulation Engine for Benchmarking AI Products
B2BEst. 2025 - F
Frekil
San Francisco
RWE Generation in minutes
HealthcareEst. 2025 - H
HumanLayer
San Francisco
The multiplayer control plane for your software factory
Engineering, Product and DesignEst. 2023 - A
ArchiLabs
San Francisco
AI Data Center Design
ConstructionEst. 2024 - P
PermitPortal
San Francisco
AI Operating System for Pre-construction
Real Estate and ConstructionEst. 2024 - A
AutoComputer
San Francisco
Forward Deployed Research Services
B2BEst. 2024 - R
RiskCube
San Francisco
The new American reinsurance company.
InsuranceEst. 2024 - A
attimet
San Francisco
Building the Prime Radiant
FintechEst. 2024 - R
Revyl
San Francisco
The Mobile Development Platform
InfrastructureEst. 2024 - D
Durate
San Francisco
Self-running physician scheduling
Healthcare ITEst. 2024 - G
Galini
San Francisco
Compliance guardrails-as-a-service for AI applications
B2BEst. 2024 
Krane
San Francisco
Krane focuses on simplifying material management across the construction supply chain, leveraging a team with over 85 years of combined construction experience to transform how construction gets done, one project at a time.
ConstructionEst. 2022
Magical
San Francisco
Magical is an agentic AI platform that automates complex workflows in one week, delivering IT, accounting, healthcare admin, back-office automation with AI employees and human-like decision-making; Magical claims 90%+ reliability for 950k+
SaaSSeries AEst. 2020
Kino AI
San Francisco
Kino AI is a startup backed by Y Combinator and AI Grant, led by Luke Igel (MIT ’22) formerly at NASA JPL, SpaceX, Slack, CSM, and KoKo; the founding team includes members from MIT, SpaceX, and NASA.
SaaSSeedEst. 2022
Kumo
Mountain View
Kumo provides a platform to train and run state-of-the-art AI models on relational data, powering recommendations, fraud detection, risk scoring, and entity resolution in apps used by hundreds of millions. Led by pioneers in Relational Deep
AI/MLSeries BEst. 2021
Trial Library
San Francisco
Trial Library is an AI-enabled research organization advancing access to cancer precision medicine by empowering patients and providers, with AI-powered navigation that helps patients discover relevant clinical trials.
Research ServicesSeedEst. 2022
Airbyte
San Francisco
Airbyte, founded in 2020, is an open-source data integration company that positions itself as the open-source standard for EL(T); it covers the long tail of integrations with adaptable connectors and serves over 25,000 companies, backed by
Data Infrastructure and AnalyticsSeries BEst. 2020
Zingtree
Palo Alto
Zingtree is the first AI Agent Builder for complex support, enabling enterprises to deliver accurate, compliant AI-driven resolutions powered by real-time backend data. It handles millions of high-stakes interactions with enterprise-grade s
SaaSSeries AEst. 2020
Framework
San Francisco
Framework, a San Francisco-based company founded in 2020, remakes consumer electronics to respect people and planet; it has been named to TIME's Best Inventions (2021, 2023) and Fast Company's Most Innovative Companies (No. 35, 2022), with
Electrical and Electronics ManufacturingSeries AEst. 2020
