Nov 18, 2025 09:41:50 PM

Companies


Showing 1776-1800 of 5661 companies
YC W21
Fractional logo

Fractional

The place where motivated investors and entrepreneurs co-own together.

YC S23
Fragment logo

Fragment

Turn manual operations into scalable processes

Fragment’s premise is that every company using AI will need humans in the loop, and software for the handoff between AI and humans. We start by helping operations teams in fintech companies with task management for their manual processes (onboarding, compliance…). Building on top of this, we make it easy to increase automation by adding a layer of human supervision.

YC S12
F

Framebase

API for video.

Framebase is programmatic video. Writing applications which use video in a meaningful way is extremely difficult. And then there's the maintenance. Framebase makes video a first-class object. Instead of hiring a team to deal with transcoding configurations, device compatibility bugs, or CDN contracts, Framebase lets you add two lines of code to start treating videos as class instances. Framebase is a pivot of TapIn.tv, which is a Y Combinator S 2012 company.

YC W14
Framed Data logo

Framed Data

Predicted churn for enterprises. (Acquired by Block)

Predictive analytics for user churn. We use machine learning to help you identify when, and why, your users are leaving. We're building data science tools and predictive analytics solutions for businesses who want value without headcount. Our platform will also include ways for people to collaborate on datasets and analyses. Data science is a high demand field and want to democratize it for all companies to use. Framed Data was acquired by Block in 2016.

YC F25
Freeport Markets logo

Freeport Markets

Intelligent DeFi Investing

Freeport is the intelligence layer for DeFi, built for onchain investors seeking smart & interpretable exposure. It seamlessly earns optimized yield on idle assets and constructs diversified portfolios through a combination of human insight and AI-driven intelligence. With access to tokenized private assets, structured yields, and institutional-grade investment strategies, Freeport puts the full spectrum of sophisticated onchain opportunities at your fingertips.

YC S24
Freestyle logo

Freestyle

We run and deploy code your AI wrote

Ben and Jacob met in Calculus class in 10th grade, and tried founding a startup in high school — it didn’t go anywhere. During high school, Ben lead the frontend team for the World Health Organization’s COVID-19 App Team. After high school, Jacob went to Apple and Ben went to college. When there was an opening on his team, Jacob had Ben apply, and Ben left UChicago to go work at Apple. They spent about 2 years at Apple as Senior Engineers in the Conversational Engineering Department, before leaving to found Freestyle. Freestyle is directly inspired by what they saw as their failures of the tech they worked with at Apple.

YC X25
Frekil logo

Frekil

Scale AI for Medical Scans

AI is transforming healthcare, but the biggest bottleneck remains—procuring and annotating medical images with speed, accuracy, and scale. Frekil eliminates this roadblock. Frekil helps healthcare AI teams, medical device companies, and pharmaceutical companies procure and annotate medical images like X-rays, CTs, MRIs, etc., efficiently for AI training, clinical trials, and FDA approvals. Our AI-assisted platform speeds up annotation 10x while maintaining high accuracy through real-time quality control, consensus checks, and advanced 3D visualization. We also provide tools to track annotator performance, build custom workflows, and increase labeling accuracy. By combining efficiency with precision, Frekil enables teams to build high-quality datasets much faster, supporting the development and deployment of reliable medical AI and clinical research solutions.

YC F24
Fresco logo

Fresco

AI copilot for construction superintendents

Fresco helps construction superintendents take 1000s of pages of notes, 10x faster. We automate the process of completing progress notes and punch lists, reducing time requirements from hours to minutes. Superintendents simply record videos of their site walk, and Fresco pulls out the relevant information and formats it into rich reports. We also offer one-click integrations with leading project management software like Procore and ACC, for maximum usability.

YC W22
Fresh Factory logo

Fresh Factory

Smart Cold Chain Fulfillment Platform

We are transforming eCommerce and Direct-to-Retail fulfillment for Businesses that sells Cold Chain products. Fresh Factory provides network of hyperlocal cold chain fulfillment centers, transportation, and equipped them with smart fulfillment management system that allows businesses to store, pick & pack, and deliver their products their consumers faster, better, and more efficient.

YC S19
Freshpaint logo

Freshpaint

Customer data collection, safeguarding, & activation for healthcare

Our customers use Freshpaint to make their websites and entire marketing stack HIPAA compliant. It's impossible to use modern analytics and marketing tools without sharing sensitive HIPAA-regulated data. Our platform does the hard thing of moving data from A to B. And then we do the really hard thing of controlling the flow of sensitive HIPAA-regulated data to various 3rd-party marketing tools. We're building the data infrastructure that safeguards patient privacy while also enabling marketing teams promote access to healthcare.

YC S11
F

Freshplum

Analytics with action

Freshplum's goal is to bring the decision-making power of data science to companies who sell goods and services electronically.

YC S21
Freterium logo

Freterium

Real-Time Collaborative Transport Management Platform

Freterium is a collaborative SaaS platform that connects organizations, people and technologies in the logistics value chain to help them move things. Our connected cloud platform provides real-time visibility of shipments, elastic logistics infrastructure (in-house & 3rd party fleets), proprietary routing algorithms, productivity tools, and seamless collaboration that breaks down traditional organizational silos.

YC S25
Freya logo

Freya

Voice AI for Enterprises

YC F24
Friday logo

Friday

The AI Email Client

Email sucks. It takes forever to go through, and hiring an assistant is costly and invasive. Friday is building the assistant that learns how to predict the action that you will take on your emails, and does it for you. Today's email products try to help you go through your emails a little faster, but if you have to get through 1000 emails, those products doesn't do much for you. The reality is, most of the emails you get don't require you to personally look at them. Friday completely eliminates the need to check those emails, and handles them all at once for you, immediately. Friday is here to file away spam, sift through newsletters for important tidbits, text you important notifications, and reply to mundane emails, so that no matter how many thousands of emails are in your inbox, you'll just be left with the few emails that actually require your personal touch. Getting this right is difficult, so everyone else settles with trying to help you go through your email twice as fast. If you want to go 100x as fast, you shouldn't spend even a second on useless emails. Friday gets this right, bringing the elite experience of having a professional assistant to the entire world.

YC S10
F

Fridge

Disposable social networks.

The Fridge is a platform for lightweight single serving social networks for the functionality of Facebook without being on Facebook. The Fridge makes private conversation, media, and event sharing dead simple. The Fridge is like Tumblr for social networks. Anyone can easily create shared spaces, invite their friends and socialize/share photos, videos, music, and more. The Fridge reinvents how groups interact online allowing users to cut through the clutter of their social graph and create lightweight targeted spaces for personal and private relationships, special interest groups or clubs, or any temporary network around events, gatherings or nights out on the town...

YC W23
Frigade logo

Frigade

AI-powered product assistance for modern software teams

Frigade AI is an in-app assistant that intelligently guides and onboards your users through your product. Our agent learns your product's interface, gives contextual guidance that adapts to each user, and takes actions directly on your users' behalf. Learn more at Frigade.ai

YC W21
Friz logo

Friz

AI Social Media Manager

Brainstorm, create, publish and manage content and advertisements on social media using 1 tool.

YC S25
Frizzle logo

Frizzle

AI Grading for Teachers

Frizzle uses AI to grade handwritten math assignments for teachers and transform them into rich analytics and differentiated assessment to help personalize instruction for every student. Teachers spend over 10 hours a week or 25% of all their work grading - Frizzle does it in minutes. Frizzle is the most valuable piece of software for teachers ever, as it eliminates the most time-consuming part of their workflow so they can focus on teaching. Frizzle was named an official White House AI Education Partner alongside OpenAI and Meta: https://www.whitehouse.gov/edai/. Frizzle was co-founded by Abhay Gupta and Shyam Sai, who met in high school over 10 years ago.

YC S08
F

Frogmetrics

Frogmetrics aggregates your data from unlimited locations, automatically finds the most important statistics, and helps you gain insights about your business from your web browser. The company wants to place touch screens in restaurants, stores, and other brick and mortar establishments that can be used to collect customer feedback on the spot. The devices ask customers a few questions at the point of sale about their experience and can collect contact information about customers to generate leads. The information gathered across physical locations is aggregated and analyzed for trends and other statistics.

YC S14
Front logo

Front

Customer communications hub for building strong relationships

Front powers the heart of business — the meaningful connections between teams and customers that lead to lasting relationships. Bringing email and apps together in a collaborative customer communication platform, Front drives business impact by scaling the natural conversations that create customers for life. More than 8,000 businesses are using Front today to cultivate personalized customer relationships at scale and transform their work into impact. With $204 in funding, Front is backed by leading venture capital firms including Sequoia Capital, Salesforce Ventures and Battery Ventures, as well as independent investors including top executives from PagerDuty, Atlassian, Okta, Qualtrics, and Zoom.

YC S21
FrontPage logo

FrontPage

Community for 100M Indian Financial Market Traders & Investors

Frontpage is building a community for 100M Indian traders and investors. Millions of new traders and investors are looking to participate in financial markets. FrontPage harnesses power of community where traders and investors can connect with each other, share their ideas, and learn from each other.

YC W19
Frubana Inc logo

Frubana Inc

The everything store for restaurants in LATAM.

YC W22
Fuell logo

Fuell

Fuell is a leading Expense Management solution that modernizes…

Fuell is a leading Expense Management solution that modernizes finance for SMEs by merging software and intelligent corporate cards into a single, unified platform.

YC S25
Fulcrum logo

Fulcrum

The agentic debugger for AI systems

We build red-teaming agents that help developers fix their RL environments and improve their agents. Our customers are tired of being bullshitted by their agents.

YC S12
Fullstack Academy logo

Fullstack Academy

Pioneer in immersive code education. Acquired by Zovio (NASDAQ: ZVO)…

Fullstack Academy's JavaScript-driven curriculum immerses you in the latest web technologies including Node.js, React and MongoDB. You bring the energy, curiosity and dedication — we'll provide a world-class environment for becoming an expert software developer.