Nov 20, 2025 04:46:53 AM

Companies


Showing 2151-2175 of 5661 companies
YC S16
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Hush

Hush is the top social commerce app in the United States.

Hush is a mobile-first makeup retailer.

YC S19
Hutsy logo

Hutsy

Home Buying on Autopilot

Hutsy is a new way to buy a home for the modern home buyer. For the first time, we’ve built a hybrid agent-tech process that will help you with your entire home buying process. We are committed to helping you from searching & submitting offers to signing closing documents in the simplest manner possible. We find the best local agents, title officers, lenders, inspectors and streamline the process start-to-finish so that you don't have to worry about dealing with shady folks. We've eliminated redundant back-and-forth so that you can search, schedule and sign easily online. We give you a clean dashboard to keep track of any upcoming closing costs, and the transaction progress at all times, so that you can prepare for what is required of you well ahead of time. Ultimately, we've retained the humanistic elements of the process, provided by the best agents and third parties, and fused it with the latest tech for your convenience. This means that you consistently get the best home buying experience, every single time.

YC S23
HyLight logo

HyLight

Small unmanned hydrogen airships for long range monitoring

HyLight builds and operates autonomous airships for long range monitoring. We focus on detecting methane leaks on pipelines and defects on power lines. Our innovation, the HyLighter, is a crossover between drone and airship technology. Like a drone, it is easily controllable and transportable. And, like an airship, it is extremely energy-efficient, enabling it to fly for up to 10 hours at slow speed (22mph) for optimal data collection which represents a range of 220miles. Today, energy infrastructure operators struggle with conducting inspections that are simultaneously: massive and precise. HyLight offers a solution to precisely detect issues on the infrastructure at an industrial scale, and all of this without emitting GHGs. We are 3 co-founders experienced in hardware and energy companies with Masters in Mechanical Engineering, Computer Science and Business from the best Engineering and Business School in France. We have developed 5 different flying aircrafts and signed 5 pilots programs with major energy infrastructure operators. We also have LOIs worth over $3.5M.

YC W22
Hydra logo

Hydra

Serverless Analytics on Postgres

Hydra is a real-time analytics database management system for Postgres. We seperate compute from storage to offer software engineers serverless analytics with autoscale, write isolation, automatic caching, and more. Shipping scalable projects on time series and event data has never been easier. Hydra is available for local development, cloud, and bare metal deployment.

YC W22
HypaHub logo

HypaHub

A Cloud-Based Bioinformatics and AI Platform

HypaHub is a Cloud-Based Bioinformatics and AI Platform. It is the first HIPAA-compliant Bioinformatics SaaS that runs natively on users' clouds, providing both operation- and price-transparency. Our product is a one-stop shop to access complex technologies designed for scientists building data applications or performing data analytics to extract insights. It automates the creation and manages the operation of computing resources, eliminating the need for enterprises to set up and maintain a high-end R&D cloud infrastructure.

YC S22
Hype logo

Hype

Trade memecoins & crypto

Trade memecoins, crypto and send crypto to your friends Download Hype here: https://apps.apple.com/us/app/hype-trade-memes/id6477802830

YC S19
Hype and Vice logo

Hype and Vice

Fashionable college, NBA and MLS apparel.

YC S21
Hyper logo

Hyper

Sell memberships to your Discord server

YC S20
Hyper Online logo

Hyper Online

Social avatar platform for VTubers

Hyper is an early stage startup with a mission to build the largest avatar platform in the world. We're starting by targeting consumer use-cases, and our first one is VTubing: an emerging type of content where creators use computer-vision and motion capture to pilot 3D avatars as content creation tools. Avatar content (also known as VTubing) has broken into the multi-billion-view-per-month category on places like Twitch and YouTube. This has given a new group of people the power to tell stories and present themselves on their own terms online while also protecting their IRL identities. Our goal is to build the largest platform tools for this new movement. We're now the #1 US VTubing app on iOS. We also recently announced our seed funding: we're backed by Amazon, Two Sigma Ventures, MakersFund, YCombinator, and other great investors. App Store: https://hyper.online/download TechCrunch: https://techcrunch.com/2023/06/12/hyper-raises-3-6m-from-amazon-and-more-for-its-iphone-based-vtuber-friendly-avatar-platform/

YC S22
HyperDX logo

HyperDX

Open-source, dev-friendly observability.

HyperDX assists engineers in resolving production bugs more quickly with simple workflows that take you from alert to resolution. You can get set up in a matter of minutes and correlate debug telemetry all in one place, including logs, metrics, traces, and browser session replays, allowing you to resolve issues faster than ever before. HyperDX is open source and built on top of Clickhouse and S3, so customers can enjoy ten times the savings when compared to traditional vendors like Datadog.

YC W21
HyperGlue logo

HyperGlue

Business intelligence on text

There is more text generated than any one person or team can read. A single product team can not hope to sift through their thousands of feedback responses and determine the signal amongst the noise. Hyperglue enables operators, product managers, and analysts to instantly access machine intelligence on large text datasets without the engineering or headcount overhead required to deploy natural language AI within their business.

YC S21
HyperTrader logo

HyperTrader

The Trading Terminal For Crypto Traders

Unlock your trading superpowers wtih HyperTrader. As traders, we reimagined the ultimate trading experience for you. HyperTrader is fast, efficient, accurate, and secure. ✔️ Streamline your workflow with fewer clicks. ✔️ Speed up your trading with fast execution. ✔️ Stay informed with real-time position updates. ✔️ Trade safe with secure encryption.

YC W22
Hyperbeam logo

Hyperbeam

API for shared embeddable web browsers

Emebedding third-party apps and websites can often be a nightmare due to incompatible platforms, security issues, and poor UX. Adding multiplayer functionality to these embeds makes this problem exponentially more difficult. Enter Hyperbeam—an API that lets you embed virtual computers anywhere, including web, mobile, VR, and even VSCode. You can then open any third-party website or application, synchronize audio and video flawlessly among multiple participants, and add multi-user control with just a few lines of code. Uses cases and customer segments include remote learning, virtual offices, online casinos, productivity, watch parties and more. We are three technical founders from the University of Waterloo, and worked as engineers at Facebook, Yahoo, and Lyft. Our technology is battle-tested–we currently stream over 1.25M hours of video per month across every continent. https://hyperbeam.com?ch=yc

YC S23
Hyperbound logo

Hyperbound

AI Sales Performance OS

Hyperbound pioneered AI Sales Roleplay technology and is the trailblazer behind the AI Sales Roleplay category for mid-market/enterprise revenue teams. We provide human-like roleplays with AI buyers customized for your ICP, giving reps more at-bats and leveling up their business acumen in half the amount of time. We then inspect live calls to certify that reps are mirroring your top performers and generate personalized AI feedback and targeted roleplays to tackle performance gaps. The goal is faster ramp times, more pipeline, higher win rates, increased ACVs, more consistent performance across your team, and more time for your managers. Interested in trying it out today? Start a free demo simulation at hyperbound.ai and contact us at founders@hyperbound.ai for next steps.

YC S21
Hyperbrowser logo

Hyperbrowser

Web infra for AI agents

Hyperbrowser.ai is the internet infrastructure for AI agents. We provide instant, scalable browser infra with built-in CAPTCHA solving, proxy management, and anti-bot detection. Developers use us to power their AI agents for data collection, testing, and web automation at scale. We're backed by YC, Accel, SV Angel, and others.

YC S21
Hypercontext logo

Hypercontext

Meeting agendas, notes, & goals that tie back to your OKRs

Hypercontext helps managers run more effective meetings that tie back to their OKRs and is trusted by over 100k managers in companies like Netflix, Linkedin, and Facebook. Managers use our app to run their 1:1s, team meetings, and OKRs in one workflow that increases the odds of their team hitting their goals by 95%.

YC S21
Hypercore logo

Hypercore

Loan management software for private lenders

Hypercore is a loan management software for small lenders. We help lenders automate workflows and provide them with real-time analytics and KPIs on their portfolios. Since June we are running paid pilots ($3.5K MRR), 1 LOI ($1.5K MRR). The founding team met while serving together as officers in technological units in the Israeli Defence Forces. We then established together a software development company specialized in fintech projects such as e-wallets and open-banking projects. That’s where we discovered how archaic are the tools lenders use that are ready for disruption. Hypercore is building the tools for private lenders who currently do everything in Excel, culminating in a 'Nasdaq of private loan books' - utilizing the platform to securitize loan books.

YC F25
Hypercubic logo

Hypercubic

AI to maintain and modernize COBOL/mainframes.

Hypercubic is an AI-native maintenance and modernization platform for COBOL and mainframes. We help enterprises understand and preserve their mission-critical legacy systems. About 70% of the Fortune 500 companies still rely on them to run their core business applications in banking, insurance, telecom, airlines, retail, and more. These systems, originally built in the 1960s–90s, still power trillions in global infrastructure today but have become increasingly opaque as original developers retire or leave the workforce. We're laying the foundation to autonomously maintain and modernize these legacy systems to future-proof the backbone of the global economy. Learn more at hypercubic.ai

YC W11
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Hyperink

Ebook publisher.

Hyperink, the San Francisco based self-publishing platform, wants to unlock and sell that untapped information by giving every citizen the ability to publish a book.

YC S20
Hypermile logo

Hypermile

Driver co-pilot to make trucking more efficient

Hypermile is on a mission to improve trucking efficiency, sustainability and safety by developing an AI driver assistance system 🚛 🌎🌱. Today, fuel is the main cost component for logistics operators, accounting for >1/3 of all operating costs. Driving behavior is a key factor affecting overall fuel consumption and can increase fuel use by up to 35%. However, current solutions are not cost effective, so logistics operators are constantly looking for new solutions. In addition, logistics operators are under huge sustainability pressure, as Heavy Goods Vehicles (HGVs) are responsible for 16% of the UK's transport emissions but only 5% of the miles travelled. While electric vehicle sales for passenger vehicles are on the rise, the same can't be said for long-haul HGVs due to high initial cost and limited range, making it impractical for logistic purposes. With this problem in mind, we aim to leverage the latest AI techniques to improve the fuel efficiency of diesel trucks today, and increase the range of zero-emission trucks of the future. Our product Hypermile Co-Pilot is a retrofittable AI cruise control for commercial vehicles focused on controlling the speed of the truck efficiently. We have trained the AI algorithms to learn the best techniques for saving fuel: anticipating how traffic flow will change, optimising speed based on the road gradient and maximizing vehicle coasting. As a result, we can reduce diesel consumption by 11% and extend the range of battery-electric vehicles by 15%. The long term vision is to incrementally build higher levels of autonomy with the next milestone being a Level-3 autonomous trucking solution. The company was founded in May 2020 and raised a $1.5M pre-seed round in May 2021 from Y Combinator, Greg Brockman (CTO of OpenAI), Luc Vincent (former Executive VP of Autonomous Driving at Lyft Level 5) and others. We’ve received a number of R&D grants from Innovate UK, Department for Transport and Horizons 2020. We’re currently a team of 10 across Commercial, Product and Engineering (including 4. sub-teams cloud software, machine learning, automotive software and electronics).

YC S14
Hyperpad logo

Hyperpad

Create, Share, Play Mobile Games on the iPad.

Hypercard for iPad. Allows non-technical people to create media rich interactive apps like mobile games then publish them to the App store as native apps with out writing a single line of code.

YC S21
Hyperseed logo

Hyperseed

Zapier for billing

Hyperseed is the Zapier for billing. We help companies handle their custom billing workflows without code and instead, with spreadsheet formulas. Hyperseed replaces manual work borne of billing system limitations and lets companies avoid spending engineering resources on homegrown systems.

YC F25
Hyperspell logo

Hyperspell

Memory for AI Agents.

Hyperspell (YC F25) gives AI agents memory. It connects to tools like Slack, Gmail, Notion, and Drive so agents can recall, reason, and remember across company knowledge. Developers use Hyperspell’s API to turn disconnected agents into AI coworkers that understand their work. Conor and Manu founded Hyperspell after building their own workplace agent and seeing how limited AI is without memory. They have over 15 years of experience in machine learning and have scaled API-based products to $30M ARR.

YC W19
Hypnos logo

Hypnos

A digital sleep journal that helps you get better sleep.

Hypnos is a digital sleep journal that helps you discover how your habits impact your sleep. It does this by taking in your mood, daily activities, and pairing them with data from your sleep tracker. Delivering insights on how to improve your sleep and habits.

YC S20
Hypotenuse AI logo

Hypotenuse AI

Manage, create & optimize your ecommerce product content using AI

We’re building a new way for ecommerce brands to manage their product data and create content using AI, unlocking a new wave of creativity and productivity for them. Hypotenuse is an all-in-one AI platform that manages product data, creates product descriptions and marketing content, and edits product images at scale—all in a way that captures a brand’s unique style. We’re reshaping what takes months to do, and turning it into days.