Startup & Investor Directory

Uplynk

Cloud-native streaming infrastructure company

Upriver

AI-native data engineering platform

Upscale AI, Inc.

Building open, high-performance networking infrastructure for AI data centers.

Upscaleai

Open Ethernet-based infrastructure connecting and managing AI computing clusters spanning GPUs, accelerators, memory, and storage; $100M seed Sep 2025, $200M Series A Jan 2026

Upside

Housing stability platform for healthcare organizations and employers.

AI agents that help home-services contractors recover demand and book more work.

AI-native operating system for urgent care

Urologic Health Inc

Developing non-invasive bladder monitoring and urodynamic diagnostic technology through its niu System platform.

Usedots

Global payouts API across 190+ countries, 135+ currencies, 300+ rails (ACH, RTP, SEPA Instant, UPI, PIX, PayPal, Venmo, stablecoins) bundled with onboarding/compliance/tax (W-9, W-8BEN, T4A, 1-click 1099); $150M+ monthly volume, $1B+ delivered to 1M+ workers; 400% YoY revenue growth; profitable

Usepomo

Agentic marketing intelligence for mid-market across CPG, wellness, hospitality; continuous monitoring with reasoned, ranked next actions integrated with ad platforms and CRM

Useprefix

Facility management platform connecting multi-site restaurant and retail operators to vetted local technicians; 2,000+ locations, 24/7 support, 15%+ cost reduction, 3x efficiency

USFibers

Vertically integrated PET recycler producing polyester staple fiber for automotive, filtration, nonwoven, furniture, and geotextile markets

Utilidata

AI infrastructure company that develops distributed AI technology for electric utilities, smart meters, and power infrastructure.

v4c.ai

Enterprise AI and data services company focused on Databricks implementations.

Valaratomics

High-temperature gas-cooled modular nuclear reactors clustered into gigasites; achieved criticality at national lab; Utah operations targeting live power for data centers and industry

Valence AI

Building emotion AI infrastructure for enterprise voice applications and conversational AI.

Vali Health

Building AI-powered operational infrastructure for home care agencies.

Cybersecurity company serving federal agencies

Valinordigital

Open Credit on-chain workflows and smart contract lending; founders ex-Blackstone; modern credit institution rebuilding private credit on digital rails

Valitana

Structured credit analytics platform: CLO analytics, portfolio management, plus Vantage and Vesta for specialty insurance; 90+ institutions

AI-native system of record for U.S. mortgage servicing

Valor

Energy technology and mineral management company

Vals AI

Building AI's evaluation layer

VAM APPS

Sexual wellness platform (The Coach) combining structured physical training, psychological work, and lifestyle design for over 1M global users

Vanguarddefense

Data infrastructure for AI in defense and government: organizes and secures unstructured data for governance, traceability, trust