Haystack

Hadrian Automation

Los Angeles

Hadrian builds AI-powered automated factories that manufacture precision parts for defense, aerospace, and space industries.

Astranis

San Francisco

Astranis designs, builds, and operates high-orbit satellites to expand humanity's reach, serving enterprises, governments, and U.S. military with secure networks; five satellites are in orbit, with $1B in backlog and $750M raised from inves

Redpanda Data

San Francisco

Redpanda is pioneering the Agentic Data Plane (ADP) - a new category in AI infrastructure that makes it simple and secure to connect AI agents with enterprise data and systems. Built on a multi-modal data streaming engine, Redpanda empowers agentic applications that reason and act in real-time with speed, autonomy, and precision. Global leaders including Activision Blizzard, Cisco, Moody's, Texas Instruments, Vodafone and 2 of the top 5 banks in the U.S. rely on Redpanda to process hundreds of terabytes of data a day. Backed by premier venture investors Lightspeed, GV and Haystack VC, Redpanda is a diverse, people-first organization with teams distributed around the globe.

Envoy

San Francisco

Envoy Workplace, launched May 2023, is a platform for hybrid workplaces that safely connects and enables collaboration across 20,000+ locations, serving Slack, Pinterest, and Warby Parker; backed by Andreessen Horowitz, Menlo Ventures, Init

Moxie

Remote

Join Moxie helps aesthetic entrepreneurs launch, run, and grow independent medspas, unlocking entrepreneurial opportunities in aesthetics. A remote-first, early-stage company, it has supported over 250 entrepreneurs, 90%+ of whom are female

BrightHire

America

BrightHire transforms the hiring experience and pioneered the Interview Intelligence category, serving Fortune 100 clients—including Canva, Zapier, and HCA Healthcare—across industries.

Finley

San Francisco

Finley is a San Francisco-based company that simplifies debt capital raise and management. A 2021 YC Winter alum, it is backed by Y Combinator and Bain Capital Ventures, with founders from Goldman Sachs, Nova Credit, and Palantir Technologi

Okteto

San Francisco

**Cloud Development Environments with one click** At Okteto, we are working hard at creating the next-generation development experience for teams of all sizes. Have you ever seen how long it takes a developer to set up everything they need

Synch

San Francisco

Synch, based in New York City, is the first AI-powered Salesforce system of engagement, backed by Y Combinator and executives from Retool, Ramp, and Superhuman. It enables enterprises to manage their Salesforce environment using natural-lan

Metalware

San Francisco

Metalware develops advanced firmware security solutions for real-time embedded systems, safeguarding aerospace, automotive, industrial control, telecom, medical devices, and IoT from cyber threats.

Silo

San Francisco

Silo provides integrated software and financing solutions for the food supply chain, focused on perishable goods. Its financing boosts cash flow and growth for perishable-handling businesses, helping customers stay ahead in a fast-moving in

Databook

California

Databook is a leader in agentic AI for enterprise GTM teams, helping them win 2.5x larger deals and shorten deal cycles by 1.5x; top buyers like Salesforce, Microsoft, and Databricks rely on its award-winning platform.

Ironclad

San Francisco

Ironclad is an SF-based software company offering a digital contracting platform to streamline legal workflows. Founded in 2014 and a YC Summer 2015 alum, it has 400 employees and investors Accel, Greylock, SV Angel, Formation 8, serving Gu

Rutter

New York

Rutter offers a unified API infrastructure enabling B2B fintechs to build embedded financial products by connecting to customers’ systems of record. Backed by a16z, it is a trusted partner for Mercury, Airwallex, Payoneer, Ramp, across acco