Nov 17, 2025 07:37:24 PM

Companies


Showing 1501-1525 of 5661 companies
YC W23
Epsilon logo

Epsilon

AI Search Engine for Academic Research

Get answers to research questions with citations from the academic literature.

YC S21
Epsilon3 logo

Epsilon3

AI-Powered ERP, MES, and Test Software for Complex Operations

Epsilon3 is the AI-Powered ERP, MES, and Test Management Software for Complex Engineering, Manufacturing, & Operations. We are a growing team of engineers from SpaceX, NASA, Google, and Stanford with unique experience planning and executing over 100 space missions. We are applying what we learned to develop web-based solutions that make building and operating advanced systems as efficient, error-free, and enjoyable as possible. Want to join a fully remote, US-based SaaS startup on a mission to solve complex problems in aerospace, energy, defense, maritime, and biotech? Apply today!

YC W20
Equator Therapeutics logo

Equator Therapeutics

We are developing a drug to burn calories and increase metabolism…

We are developing a drug to increase metabolism and burn calories without exercise. Obesity and type 2 diabetes have reached epidemic proportions. There are 2.2B overweight people and 500M people with type 2 diabetes worldwide, and these numbers increase drastically every year. Existing drugs are not effective enough to reverse the trend. Our drug can solve this problem, because it addresses the root cause of metabolic disorders – the imbalance between caloric intake and expenditure. Our drug will target mitochondria – the powerhouse of the cell – to generate heat. This approach has been proven to fully reverse obesity and type 2 diabetes in animals. However, therapeutic application for humans was impossible, because mitochondrial heat production could only be induced by highly artificial methods with side effects. This changed after our recent breakthrough discovery of the protein that mitochondria naturally use to generate heat. We have developed a unique high-throughput drug discovery platform to identify compounds that selectively activate this target protein, without side effects. For decades people have wanted a drug that burns calories like exercise does. We are realizing this dream at Equator Therapeutics.

YC W15
EquipmentShare logo

EquipmentShare

Cloud solutions for the construction industry.

EquipmentShare delivers cloud solutions for the construction industry. We provide a better equipment rental experience, fleet tracking software and hardware security solutions to help contractors work smarter.

YC S21
Equipt Health logo

Equipt Health

Home medical equipment, prescribed online and delivered.

Equipt Health makes it easy for any healthcare company to offer prescription medical devices to patients. We handle the whole process: the packaging, the logistics, the clinical (via our provider network) and technical support, and the return of data from connected devices. We're starting with the diagnosis and treatment of sleep apnea at heliosleep.com.

YC W25
Ergo logo

Ergo

AI Agents for Sales Operations

Ergo is AI for sales teams, monitoring customer communication across tools like Zoom, Email, and Slack to keep CRMs such as HubSpot and Salesforce up to date. Ergo’s AI agents execute revenue-generating activities, such as automating mid-funnel follow-ups based on external market signals and past customer interactions. By eliminating manual operational tasks, Ergo helps sales teams maintain active pipelines, prevent deals from stalling, and cut sales cycles in half.

YC W24
Eris Biotech logo

Eris Biotech

Our drugs engage the immune system to fight tumors

We are developing cancer therapeutics using small molecules that inhibit immune suppression. Our drugs engage the immune system to aggressively fight tumors. Our therapeutic portfolio addresses a range of solid tumors, starting with mesothelioma.

YC W18
ErudiFi logo

ErudiFi

Digital financial services for students in Southeast Asia

ErudiFi is a mission-driven technology company focused on expanding access to financial services for students. Operating as Danacita in Indonesia and Bukas in the Philippines, ErudiFi provides students a smarter way to pay for education and helps them build credit history. By providing financial inclusion to underserved students across the region, we believe we can drive generational transformation and build a better tomorrow.

YC W23
Escape logo

Escape

The only DAST that works with modern stack and tests business logic

Escape fits right into your modern stack and helps teams secure modern applications— Document all your APIs & front-end applications in minutes and discover vulnerabilities even at a business logic level with our proprietary AI-powered algorithm.

YC S17
Escher Reality logo

Escher Reality

The backend for Augmented Reality.

The most advanced Augmented Reality API.

YC S13
Estimote, Inc. logo

Estimote, Inc.

Location intelligence platform

Estimote, Inc. is the creator of SpaceTimeOS, a revolutionary operating system installed directly on physical spaces to make them programmable and interactive. Small sensors are attached to walls and items. They talk to each other and communicate with with servers. A digital copy of the physical space is created in the cloud, allowing for inch-precise and real-time tracking of assets, people, and vehicles. When they move or interact with each other pre-programmed actions are triggered as defined in the apps "installed" in different rooms or places. Apps can be downloaded from the marketplace of create by developers using JavaScript and a robust API. The system utilizes wireless technologies such as Bluetooth and Ultra Wideband to automate processes and track the movement of objects. SpaceTimeOS allows for the creation of smart workplace applications and the digital twinning of entire businesses and supply chains, as well as the blending of physical and digital data.

YC W21
Estoca logo

Estoca

The Logistics Operating System for E-commerce in LatAm

Estoca is a cloud-based logistics platform that uses AI to optimize fulfillment, warehousing, and last-mile operations for D2C brands in Latin America. Estoca provides customizable software and an integrated partner network that automate every step from storage to delivery. Our AI-driven workflows help merchants process more packages per square meter, per hour, and per person, accelerating delivery speed while reducing operational costs.

YC W10
E

Etacts

Etacts was born from the frustration of keeping in touch with our ever-growing list of friends (both business and personal), family, coworkers, and clients. It's impossible to remember to stay in touch with all the people that matter. Etacts helps you maintain your relationships by doing three things: 1) Showing you who you've lost touch with 2) Letting you set reminders to stay in touch with people 3) Helping you get back in touch meaningfully by giving you relevant context about your relationship with people, such as the last emails you exchanged, or their recent status updates. Use Etacts to build and maintain relationships with former friends, business partners, clients, and more!

YC W20
Eternal logo

Eternal

Own the best moments in streaming

YC S22
EthosX logo

EthosX

The protocol for derivatives on blockchains

EthosX is a decentralized finance platform creating end-to-end financial derivatives on blockchains. No centralized exchanges, clearinghouses, depositories, clearing banks, CSD participants etc. required. We are starting with cryptocurrency options first, with the intention to move towards other crypto derivatives and traditional finance derivatives eventually. For example, one can buy a bitcoin hedging token directly from EthosX without involving any exchange or counterparty and earn profits when the bitcoin price is falling (similar to a put option). It is perpetual and is completely on-chain, end-to-end. It is held as a token in wallets and can be sold/transferred to anyone at any time. At institutional level, using EthosX’s options infrastructure two hedge funds can trade high-value on-chain options with each other directly without involving any banks or brokers with zero counterparty risk and zero settlement risk. We are also providing derivatives infrastructure to other crypto companies who want to use these products as a part of a larger package to their customers. Global derivatives ecosystem is broken. Derivatives trading in traditional finance has way too many gatekeepers and intermediaries. Crypto was supposed to be free of these issues and a solution to all of this, but it is itself getting more and more centralized with disastrous consequences. We at EthosX intend to pick the best of both worlds and change the way retail and institutional financial derivatives are traded world over.

YC W13
Etleap logo

Etleap

Etleap is an ETL solution for creating perfect data pipelines.

Etleap is an ETL solution for creating perfect data pipelines from day one. Unlike other enterprise solutions, Etleap doesn’t require extensive engineering work to set up, maintain, and scale. It automates most ETL setup and maintenance work, and simplifies the rest into 10-minute tasks that analysts can own.

YC S22
Eugit Therapeutics logo

Eugit Therapeutics

Enabling Tissue Targeting of Therapies

Eugit Therapeutics targets the issue of non-specific drugs that cause toxicity and clinical trial failures, affecting millions with tissue-specific inflammatory diseases. TAGHOME delivers drugs with precision to diseased tissues using T cell receptors, enhancing safety and improving efficacy. Our initial focus is on the 3.1 million U.S. individuals with Inflammatory Bowel Disease, aiming to initiate clinical trials within two years. Cofounded by George Church (Harvard) and funded by Y Combinator (S22).

YC W24
Event Horizon Labs logo

Event Horizon Labs

We are building the Post-Human Trader.

We’re building the most advanced AI system for making decisions. Our mission is to build a fully autonomous hedge fund that matches the performance of the best portfolio managers on the planet.

YC W14
E

Eventjoy

Fee-free ticketing, optimized for mobile.

Eventjoy is a mobile-first ticketing company that is redefining how people organize and experience events. Organizers all around the world use Eventjoy to plan everything from conferences to happy hours. They're building technology to make event organizing a breeze, with a focus on mobile to enhance the event day experience.

YC W22
Eventual logo

Eventual

Building the AI data engine for any modality and scale

Every breakthrough AI application, from foundation models to autonomous vehicles, relies on processing massive volumes of images, video, and complex data. But today’s data platforms (like Databricks and Snowflake) are built on top of tools made for spreadsheet-like analytics, not the petabytes of multimodal data that power AI. As a result, teams waste months on brittle infrastructure instead of conducting research and building their core product. Eventual was founded in 2022 to solve this. Our mission is to make querying any kind of data, images, video, audio, text, as intuitive as working with tables, and powerful enough to scale to production workloads. Our open-source engine, Daft, is purpose-built for real-world AI systems: coordinating with external APIs, managing GPU clusters, and handling failures that traditional engines can’t. Daft already powers critical workloads at companies like Amazon, Mobileye, Together AI, and CloudKitchens. We’ve assembled a world-class team from Databricks, AWS, Nvidia, Pinecone, GitHub Copilot, Tesla, and more, quadrupling our size within a year. With backing from Y Combinator, Caffeinated Capital, Array.vc, and top angels from the co-founders of Databricks and Perplexity, we’re looking to double the team now. Join us—Eventual is just getting started. Please note we are looking for someone who is willing and able to come into our San Francisco office in the Mission district 4 days / week.

YC S19
Ever Loved logo

Ever Loved

Helping families plan and pay for funerals.

Ever Loved is a one-stop-shop to help families plan better funerals with less stress. Ever Loved makes it easy to come up with the funds needed ($9,000 on average), find the best vendors and products, and communicate with the community of the deceased to bring people together, both online and offline.

a16z SR005
EverCurrent logo

EverCurrent

Hardware doesn’t stall on ideas; it stalls on scattered knowledge. EverCurrent creates alignment — making the miracles of hardware development repeatable

EverCurrent is the first AI-native platform of record to align tools, processes, and knowledge for hardware teams. EverCurrent AI automatically documents the changes across teams, and ties each decision to its wider context. It multiplies the value of the tools, processes, and knowledge hardware teams have — keeping changes recorded, decisions in context, and risks visible.

YC F25
Everest logo

Everest

We build AI support engineers for outsourced IT services (MSPs)

90% of SMBs rely on outsourced IT support companies to manage their IT. It's a $300B industry running on 10-20% margins. We're building AI support engineers to help outsourced IT solve support tickets faster and increase margins to 70-80%. Yolanda worked as a Senior Support Engineer at Netflix. Her team ran 3x more efficiently than average outsourced IT support companies. We're now bringing the automation Netflix has to 140K companies globally.

YC S23
Every logo

Every

Banking + Payroll/Benefits + Bookkeeping + Tax in one place

Setup your entire back-office in one place. - Banking: Bank Accounts, Corporate Cards, Payments, Treasury - Bookkeeping & Tax: Keep you books in order and file income taxes at the end of the year - Payroll and Benefits: US Payroll in 50 states, US Contractors, International Contractors. Health, Vision, Dental, 401k Benefits

YC S12
E

Everyday.me

Everyday.me - Record your life. Store it forever.

Everyday.me is an automatic journal that helps you to record your life and store it forever.