Discover the next generation of startups.

Font Awesome

YCombinator

Icons and social logos for your website.

Add a line of code and get thousands of icons and social logos on your website instantly. Easy to set up, easy to use, and crazy powerful. Let us take care of the icons so you can get back to the important stuff. Font Awesome. Go make something Awesome.

Foreman

YCombinator

Keeping contractors on the job site, not behind a desk.

Foreman is the all-in-one AI-powered project management platform built for construction contractors and the trade industry. Today, contractors run complex businesses on a patchwork of tools that were never designed for construction — estimates in spreadsheets, plans in email, proposals copy-pasted from old Word docs, photos scattered across phones. Nothing talks to anything else, and the admin work never stops. Foreman replaces that patchwork with a single platform that manages the full lifecycle of a construction job, from first estimate to final invoice. Contractors upload plans, photos, or a project description, and Foreman's AI instantly generates structured takeoffs, scoped estimates, and professional proposals — in minutes, not hours. From there, every customer record, document, permit, photo, change order, and conversation lives in one place, organized around the job. The result: contractors spend less time buried in admin and more time building. They bid faster, manage jobs with less chaos, and close projects cleanly — without duct-taping five tools together to do it.

Foresight

YCombinator

Consumer simulations for CPG market research

Foresight builds AI-powered simulations of human behavior to help companies predict how people will think, react, and choose before making real-world decisions. It lets organizations test countless possible moves in advance, see how each one is likely to play out, and choose the strongest path forward.

Forge Robotics

YCombinator

A robotics intelligence system for metal fabrication

Forge Robotics is changing the way that metal parts are fabricated. We are enabling a future where our intelligent robotic system completes all steps needed to take raw metal stock and transform it into fully welded parts. Beginning with welding, we are building a robot-mounted vision system and AI feature detection that creates a real-time 3D map and tells the arm exactly where to go at every instant.

Fort

YCombinator

Strength Tracking Wearable

Fort is a wearable that tracks strength training for people who care about longevity. Other wearables make you manually log every rep, set, and exercise, then provide unhelpful feedback or underestimate strength-related fatigue. We use heart rate and motion data to track your strength workouts for you, then provide thoughtful, actionable feedback that helps you achieve your goals.

Forum

YCombinator

The first exchange to trade on attention.

Forum is building the first exchange to trade on cultural attention. We create indices from search, social, and streaming data to measure what the world cares about, enabling users to go long or short on changes in relevance. Attention is the primary driver of business success in the digital age, but it has never been directly tradable. Forum introduces attention as a new asset class for managing cultural and demand risk.

Fountain

YCombinator

High volume hiring made simple

Fountain’s all-in-one high volume hiring platform empowers the world’s leading enterprises to find the right people through smart, fast, and seamless recruiting. Candidates can apply anytime, anywhere in minutes, right from their phone. Automated and customizable processes streamline the candidate experience and save time for recruitment teams so they can scale with growing hiring needs. Advanced analytics provide end-to-end process visibility so managers can make swift, data-driven decisions. Throughout the candidate journey, the openly integrated platform enables companies to find, qualify and convert more applicants. Fountain’s global customers hire over 1.2 million workers annually in 78 countries.

Freeport Markets

YCombinator

Trade Anything

Freeport is a trading platform for pre-IPO shares, equities, crypto, and perpetual futures. Our AI analysts turn trusted social and financial media into a real-time feed of market-moving news and actionable trade ideas.

Freya

YCombinator

Voice AI for Enterprises

Freya is an innovative startup in the tech space.