Nov 20, 2025 06:28:58 AM

Companies


Showing 2176-2200 of 5661 companies
YC S25
Hyprnote logo

Hyprnote

Open-source AI notetaker for the enterprise

Hyprnote is the first open-source AI notetaker for the enterprise. It runs fully on-device or on-prem, ensuring that no data ever leaves your system. Hyprnote transcribes and summarizes conversations automatically, turning discussions into actionable knowledge without risking security or regulatory breaches. Unlike cloud-based tools like Granola or Otter, Hyprnote is built for industries where data control is non-negotiable - tech firms, finance, healthcare, government, and beyond.

YC S24
Hyrex logo

Hyrex

The COLD Task Framework

Hyrex is a task orchestration framework that uses PostgreSQL (or Hyrex Cloud) as a durable task queue. Define tasks in Python or TypeScript, send them to be processed asynchronously, and let Hyrex handle the rest. Hyrex tasks are COLD: Controllable, Observable, Large-Scale, and Durable!

YC W22
IMT Care logo

IMT Care

Disrupting Indian Insurance space by empowering distrubutors

India’s insurance market is filled with bygone products, which do not cater to 95% of the market's demand for specific products such as illness-specific insurance, primary care with insurance, and surgical insurance to name a few. We, at IMT, aim to target this white space by creating innovative products that fulfill this new demand by empowering the agents. Agents are the largest insurance distribution channel in India and cover 85% of the premium collection. Agents collect 20B premium every year. With a 5% take rate, it’s a 1B dollar market opportunity growing at 22% CAGR. Kunal has 15+ years of experience working with insurance companies and building agent networks, while he scaled his brokerage business to 3M dollars in revenue. Rachit has 12+ years of experience in building tech products, he was a founding engineer at Payu (stripe of India).

YC S18
INKHUNTER logo

INKHUNTER

Augmented Reality mobile app to try and buy tattoos

YC W22
IOMETE logo

IOMETE

Self-hosted data lakehouse platform

The IOMETE self-hosted data lakehouse platform unifies all data - regardless of where the data resides - enabling large-scale analytics (BI/ML/AI) on the entire data set. IOMETE runs always in the customer's environment, whether on premises, on public cloud or private cloud thereby maximizing data security, data privacy and data ownership while reducing cost.

YC F24
ISSEN logo

ISSEN

AI realtime voice companion for language learning

ISSEN is an AI conversational language app that helps you become fluent. Your on-demand voice tutor is personal to you, adapting lessons and chats to your particular interests, learning style, and goals. Our mission is to transform language learning by offering a level of connection, effectiveness and fun that, until now, only human teachers could provide.

YC W18
Iambiq Technologies logo

Iambiq Technologies

We help organizations read and process large amounts of text-based data usually handled by humans.

YC F25
Icarus logo

Icarus

Stratospheric birds for defense

Always-on intelligence and connectivity for Defense. Icarus builds autonomous, solar-powered aircraft that fly at 60,000 feet for weeks at a time, above the clouds harnessing the power of the Sun, but never too close. It’s the modern-day U-2 spy plane, except each costs $100K and is built by the thousands. The future of warfare is in the Stratosphere.

YC W23
IcePanel logo

IcePanel

Design and explain complex software architecture.

IcePanel is a collaborative diagramming tool that helps software engineering and product teams align on technical decisions. Teams use IcePanel to create a map of their software systems, giving them full context about how it works.

YC S25
Idler logo

Idler

Scale AI for reinforcement learning environments.

Idler builds reinforcement learning environments that teach AI models to code at expert human levels. We create training environments based on real-world coding scenarios that prepare models for the complex challenges they'll face in production.

YC W23
Iliad logo

Iliad

Create stylized art, textures, and 3D assets with AI.

Iliad is an AI tool for creating stylized artwork, textures, illustrations, and 3D assets. Users sketch, upload images, or write prompts, then guide results with visual controls like brushstrokes, masks, and transform sliders. Iliad is built for artists, game developers, and designers.

YC S22
Illuminant Surgical logo

Illuminant Surgical

A new way of seeing inside the human body.

Illuminant Surgical is building a new way of seeing inside the human body. Our breakthrough platform, Skylight™, is the first real-time anatomical projection system, displaying images directly on the patient to give doctors an x-ray vision view for safer interventions.

YC F25
Imagine AI logo

Imagine AI

A Better You for B2B Sales

Imagine AI clones you, not just your voice. We build you online with high-fidelity personas that replicate how you think, write, and sell - so our AI can handle your entire B2B content pipeline: posts, strategic comments, blogs and content engineering to achieve content-market fit. For B2B service firms and YC companies, this means turning founders' expertise into a pipeline-generating machine. Instead of executives spending 8+ hours a week trying to create content, our forward-deployed content engineers perform deep research to understand who you are -> your voice, your clients' pain points, your unique insights -> then ship and optimize content that books meetings at named accounts. Our college-dropout, second-time founding team includes Sky Yang (raised $150M as UCSD's youngest Student Body President) and Neo Lee (a Berkeley Math/AI researcher who dropped out to build this). The idea came after a YC partner told us: founders at B2B companies are experts at their jobs, but consistently struggle to turn that expertise into marketing that drives revenue. We launched in mid-July, now serve 40+ paying customers including 19 YC companies (Conduit W24, AthenaHQ W25, Bilanc W24, etc) plus VCs, global franchises, and ghostwriting agencies. Achieving minimum 30%-70% week to week growth. 💡 Results: $10 M+ total revenue generated across clients $5 M deal closed from a single LinkedIn post $40 K inbound revenue in 1.5 weeks for one client 200+ qualified inbounds in 1 month after hitting content-market fit We’re not just another AI tool. We’re forward-deployed content engineers, building the content OS for every LinkedIn-native B2B company. 📅 Book a demo: https://calendar.notion.so/meet/skyyang333/ghost 🔗 Connect with Sky: https://www.linkedin.com/in/skyyang/

YC S12
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Imgfave

A fun image sharing community.

imgfave is a place to discover and share images. They allow users to collect favorite images and organize them into fun collections like humor, art, photography, fashion, weddings and more.

YC W14
I

Immunity Project

The free HIV vaccine.

We're developing a free vaccine to cure HIV and AIDs. Immunity Project is a non-profit initiative dedicated to developing an HIV vaccine. We hacked the HIV life cycle to develop a vaccine that gives you the same power as HIV controllers. With success in our clinical trials, our goal is to give our vaccine away to the world for free.

YC S18
Impactive (formerly Outvote) logo

Impactive (formerly Outvote)

Political/civic tech helping progressive campaigns organize & mobilize

Impactive, backed by YCombinator and Higher Ground Labs, was founded in 2017 as a get-out-the-vote tool for Democrats. The Impactive product has since expanded to become a full-service platform allowing any campaign or cause to engage in distributed organizing. In the 2018 midterms, volunteers contacted over 1 million voters using Impactive. In 2020, we scaled significantly to meet the demand of this unprecedented election cycle. We’ve worked with over 500 clients nationwide, and volunteers have sent over 100 million text messages on behalf of Planned Parenthood, the DCCC, SEIU, Community Change, When We All Vote, Greenpeace, and campaigns up and down the ballot. Our work has been featured in The New York Times, Washington Post, TechCrunch, Fast Company, and many more. In 2021, Impactive will expand its platform further into nonprofit, advocacy, and additional markets. This will be an exciting time to play a critical role in helping shape the direction for what’s coming next. We will continue to prioritize our progressive values while building a feature-rich platform that will broaden our reach across the impact space.

YC W22
Impossible Metals logo

Impossible Metals

Underwater robotic vehicles that collect battery metals responsibly

Impossible mining is building underwater robotics vehicles which collect battery metals from the seabed without harming the environment. We have $500M+ in off-take LoI’s and have signed a partnership with a global offshore logistics company which holds a seabed mining exploration permit. We have also built the 1st PoC underwater robotic arm. Polymetallic nodules are rocks which are rich in critical battery metals. Specially nickel, cobalt, manganese and copper. These metals are the the most expensive part of EVs.

YC S14
Impraise logo

Impraise

Enable managers to create an effective work environment for their team

Impraise empowers your people to accelerate their performance and professional growth with clear direction, alignment, feedback exchange, and recognition. The Impraise platform offers solutions such as Goal Management, Performance Check-ins, 1:1 meetings, 360 reviews, real-time feedback and coaching.

YC S25
Imprezia logo

Imprezia

The World's First AI Ad Network.

The first advertising infrastructure designed specifically for AI apps. Seamlessly integrate contextual brands & products that enhance user experience while generating revenue to pay the inference bills.

YC S20
In Stock logo

In Stock

Find any product, in stock nearby

In Stock makes it easy to shop from local stores and get it delivered that day.

YC W19
In The Room logo

In The Room

Real-time connections in physical spaces

In The Room is a hyper-local geospatial social network for IRL real-time connections in shared spaces. Designed to help you vibe with people literally in the same room, it answers the question, "Who’s here?" by seamlessly connecting you with others nearby. Currently focused on dating, friendships and professional networking, it’s perfect for meeting people wherever they gather—restaurants, bars, clubs, lounges, events, or public spaces like Miami Beach. Go outside, vibe, and connect with others in the places you already love to visit.

YC S14
I

In Your Corner

We've transformed traditional therapy into an experience that is…

In Your Corner is a marketplace for online counseling and coaching services. Through a secure, HIPAA-compliant platform, our service connects users with a carefully curated team of wellness professionals. By conducting online consultations via video chat, written journals, and even texting sessions, we have transformed traditional therapy into an experience that is low-cost, convenient, and completely confidential. Everyone can benefit from an objective perspective during difficult times, but the current model for supportive services is broken due to insurance gridlock, a clunky referral system, long wait times and unsustainable costs. Our web-based approach offers valuable guidance through accessible and anonymous means. Users log in to secure accounts and speak with licensed professionals on a variety of topics—relationship conflict, job stress, etc.—from anywhere at any time. With our proprietary technology, we have removed every barrier to entry and created an outlet for millions who wouldn’t have sought emotional health services otherwise, reducing stress for an increasingly stressed-out generation. This is the future of mental health. The shift in moving counseling services online is inevitable and our product is already in demand: After a successful pilot with Pretty Padded Room, an online therapy website specifically targeted towards millennial women, we are excited to relaunch as In Your Corner, an aspirational brand that provides the very best in counseling, coaching, and calm. In Your Corner improves on our original offering by being more gender-inclusive and convenient. In addition to developing a mobile app to provide one-tap, on-demand support in real time, users also have access not only to licensed mental health counselors, but also coaches in personal and professional development as well as instructors of meditation and breath work.

YC S19
InEvent logo

InEvent

In-Person, Hybrid and Virtual Event Management Software

InEvent is an all in one platform that allows you to use multiple solutions (website, registration, mobile app, hospitality, check-in, badge printing, budgeting, etc) altogether, without having to upload data 3-4x times on different pages. Everything is available on the cloud, 24x7, for you and your attendees. Most of our competitors have modules that don't talk with each other, we solved this by creating a solid foundation that all of our solutions are built upon. We have already successfully improved more than 12,400 events, boosting more than 2,390,000 registrations so far. We have integrations with Salesforce, Marketo, Oracle, Microsoft and other vendors to create a simple, easy-to-use marketing ecosystem for all our customers. Discover the InEvent Virtual Lobby, the top event marketing solution in the world today: https://inevent.com/en/virtual-online-streaming-events-room-events-innovative.php

YC W24
InQuery logo

InQuery

Intelligent Medical Record Reviews

InQuery is a fully-automated medical record review platform that indexes, labels, and summarizes patient medical records so that physicians and attorneys can understand patient journeys at a glance. Our proprietary technology reasons about each record to surface key insights that could make or break your medical legal case.

YC S22
InVision Medical Technology logo

InVision Medical Technology

AI Diagnosis of Heart Disease

At InVision, we use AI to help streamline the interpretation of ultrasounds and identify diseases that may have been missed by human readers. Our models have been tightly integrated into the clinical workflow to allow easy usage by clinicians. Our work has previously been peer-reviewed and published in several top medical venues, including Nature (2020), Nature Medicine (2021), Lancet Digital Health (2021), JAMA Cardiology (2022). Results from our blinded and randomized clinical trial on evaluating cardiac function have also been recently presented as a Late Breaking Clinical Trial at the European Society of Cardiology.