Y Combinator's Artificial Intelligence (AI) Portfolio

Meteor presents itself as an agentic browser that understands pages, suggests actions, and automates tasks with a single click.

Slashy is an AI assistant that automates repetitive tasks by integrating with tools like Gmail, Slack, Notion, and JIRA, saving users time.

Halluminate provides realistic sandboxes and datasets to help model labs and enterprises train frontier computer and browser use agents.

Stormy is an AI tool that boosts productivity by automating tasks and learning from your screen activity.

Skope offers a billing platform for AI companies, supporting subscription, usage-based, and outcome-based payment models.

ContextFort is an AI platform that automates drawing reviews for construction contractors.

Blue is a voice assistant designed to control any app on the smartphone with natural speech.

Ambral is an AI-driven solution designed to enhance account management for B2B businesses.

Okibi provides a platform that allows users to create AI agents through natural language prompts.

datafruit provides AI agents that manage the deployment, execution, and monitoring of infrastructure and DevOps workflows.

Omnara is a real-time command center that enables users to monitor, manage, and collaborate with their AI agents.

Wedge is a healthcare monitoring platform designed to help hospitals implement and oversee AI systems safely.

Sira provides an AI HR Manager software that automates time tracking, payroll, HR management, and employee scheduling.

Candytrail is an AI sales platform that automates lead generation, analyzes calls, and provides real-time coaching for sales teams.

DeepGrove specializes in developing ultra-efficient, ternary-weight AI models optimized for deployment on edge and low-power devices.

Pleom builds AI-interactive hardware devices and moves quicker than OpenAI to own the conversation.

Acrely provides an AI-powered voice assistant that handles inbound calls, qualifies leads, books appointments, and manages follow‑ups.

ZeroEval offers a platform to capture AI agent traces, collect human feedback, and fine-tune model outputs through calibrated evaluations.

Epicenter is an open-source, local-first ecosystem of apps that share a single memory stored in plain text and SQLite on the device.

Luthor automates your end-to-end content strategy. Scale up content delivery — effortlessly.

Sigma AI streamlines e-commerce brand customer support with automation, accelerating responses, tagging, and ticket closure.

Cadence is a AI powered running coach to help people achieve their fitness goals.

Argovox is an artificial intelligence platform that manages phone conversations within the financial services industry.

NewsCatcher is a news API that provides news articles and information services

Native Voice is a software SDK for audio device manufacturers to integrate their SDK to create the next generation of listening devices.

Mintplex Labs developing privacy-first AI applications and maintains the open-source project on GitHub.

Delfino AI is an AI-powered platform intended to automate benefit verification phone calls to payors.

AI-Driven Tech & Space Optimization to Scale Restaurants

Watto AI uses AI bots to provide natural interactions in collecting leads and automate customer support.

Pandan uses artificial intelligence in automating to identify and fix health insurance operations.

CodeStory is an AI based software development firm that help developers to work with AI in their daily workflows.

Instaclass is an ed-tech company that helps users to create classes using Artificial Intelligence tools.

Vizly is a AI-powered data scientist that enables chat-based interaction and analysis, facilitating immediate insights from uploaded data.

Remedy Technologies develops AI agents that automate pharmacy workflows, manage prescription refills, and handle insurance and billing.

Root Access is an applied AI lab developing agents for hardware engineering.

Unsloth makes reinforcement learning and finetuning easier and more efficient.

Writesonic is as AI Search Growth Engine that helps brands win customers from AI search.

Leena AI offers a human resource management platform that transforms employee experience with conversational AI.

Gem is a recruiting platform that integrates with third-party applications such as LinkedIn, Gmail, etc.

Elucidata delivers ML-ready biomedical molecular data that is curated to accelerate drug discovery.

Arthur is a platform that monitors, measures, and improves the performance of machine learning models.

Thankful is a Developer of an automation software created to improve online customer service.

Phiar's Ultra-lightweight Spatial AI Engine enables vehicles to perceive its surroundings, and powers our first use case in AR Navigation.

Vespper is the first MCP for docx documents

LedgerUp is an AI bookkeeper who understands business and is as accessible as sending an email.

Quetzal Labs is an LLM-driven suite for instant software and content translation, handling all internationalization needs.

Burnt is building an AI Watchtower for the supply chain industry, starting with the food supply chain

XTraffic is an Embedded Software Product that is working on upgrading traffic lights system for better safety and traffic reduction.

Aviary makes large video collections searchable and understandable, mimicking human video comprehension.

Proxis is an AI based cloud computing platform designed for large language model distillation and serving.

Elayne enables families to create generational wealth by streamlining estate planning and settlements on a single, integrated platform.

DreamRP empowers creators to engage fans through ethical AI, turning characters into chatbots for interactive storytelling.

AI Sell is an artificial intelligence-driven software that assists eCommerce businesses in enhancing their sales performance.

MagiCode is a Software Development firm offering a tool to review code generated through AI.

Felafax AI, YC-backed, is building BrowserOS—an open-source, privacy-first browser with local AI agents and Chrome-like features.

Dataleap is a Software Development firm offering an AI Assistant for through market research.

Genie is an AI software platform that offers conversational AI for kids to participate in personalised play.

Callback automates invoice processing, PDF parsing, allowing customers to focus on their core business operations.

Focal helps financial institutions automate compliance, risk, and dispute operations by leveraging AI to streamline manual workflows.

Cracked provides AI-powered tools for creating motion graphics quickly with text prompts, streamlining animation workflows.

Merse is a comic book reader and AI creation tool featuring audio effects.

Standard Data is an AI-Driven data search software featuring data cleaning, data storage, and retrieval.

Merlin AI develops a AI-powered construction management software that helps with optimized operations.

Simplex generates on-demand vision datasets from 3D scenes to train AI models helping companies save time in data collection.

Storia AI creating a creative assistant to facilitate quick and enjoyable video production.

Dimely is a company that develops AI-powered agents designed to automate finance workflows for B2B SaaS finance teams.

Polymet helps early-stage teams create high volumes of design work as they grow providing fast and high-quality output.

Superfilter is an IT internet firm offering AI that manages email.

Capitol AI uses AI to create compelling narratives from data, aiding research, analysis, and content creation.

Poka Labs is developing AI-driven production scheduling solutions for the chemical manufacturing industry.

Weave Robotics is a Robotics Engineering firm offering Personal robots for the home.

Domu AI is an IT System Custom Software Development firm that helps financial firm through AI-powered voice bot for Debt collection.

Guardian AI aids healthcare providers in managing insurance denials.

Opslane is an open tool that makes incident response easier by automating work and providing important details for engineers.

Mineflow is an AI platform for predicting mineral deposit shapes and locations, helping mining companies from exploration to feasibility.

Melty offers an open-source AI code editor that helps engineers write production-ready code and better understand coding.

Ply Health helps behavioral health providers see more patients by getting them in a network with insurance companies.

Ficra gives product teams real-time visibility into user journeys, reducing time spent on auditing and improving product quality.

Wallaroo provides an enterprise AI platform that enables clients to deploy ML and analytics projects into production.

Elevate AI is a Purchasing API tool that provides Financial infrastructure for AI agents.

Lumenary accelerates financial research with AI, automating multi-step workflows and simplifying the analysis of financial documents.

Undermind is a research based firm that is creating an optimised search engine through AI.

Random Labs develops a local open-source software engine, promoting collaboration and accessibility for all in tech.

Building cmux, the open source terminal built for coding agents.

Syntra develops an EHR platform that streamlines billing, records, and follow-ups, helping doctors automate tasks.

Zigma serves as a frontend platform for easier product interface creation.

Asterisk is an AI tool that automatically detects security vulnerabilities in codebases, automating audits with near-zero false positives.

Overlap is an IT and Internet firm offering a solution to find informative content inside long form content like Youtube.

Instacrops is an AI-Agentic Farming platform that helps farmers optimize irrigation, predict risk, and improve yields reducing 30% of water

Building the platform for companies to ship AI agents fast

Jarmin offers machine-learning engineering services to help companies build and deploy AI/ML systems.

1build utilizes machine intelligence to convert building blueprints into material shopping lists and cost estimates.

Brightflow AI is a financial intelligence platform that provides cash flow management, forecasting, and financing tools.

Salt Security provides an API protection platform designed to prevent attacks by leveraging machine learning and AI.

Rulebase offers an AI-driven platform designed to automate quality assurance and compliance monitoring across customer interactions.

Intrusion detection software for remote outdoor sites using existing CCTV

Zoltar Labs provides AI-assisted tools to automate customer support.

Lexter is a SaaS platform that helps legal teams automate documents' analysis and revision using AI.

Search for the next generation using generative AI. Instead of just links, Andi gives you answers - like chatting with a smart friend.

HopSkipDrive is a vehicle for hire company focused on shuttling kids to school.

OvationCXM provides a customer experience management platform that connects technology, partner ecosystems, and customer interactions.

GetASAP provides integrated procurement, forecasting, logistics, and inventory execution through an AI-driven platform.

Pelica is building healthcare's AI operating system

Endstack develops a cloud desktop operating system with an integrated AI agent for individuals and teams.

Attimet develops artificial intelligence-driven quantitative research systems for financial markets.

WhiteLab Genomics develops digital tools that help gene and cell therapy companies develop cheaper drugs faster.

HiOperstor provides customer support as-a-service.

Hudson Labs is software that extracts hard-to-find information in a public company filing like annual reports.

Penguin AI uses AI to analyze health records and support care decisions, improving patient outcomes.

Maitai is a reliable and self-improving enterprise AI, ready to enhance the business efficiency.

CLIPr automatically generates police report drafts from body-worn camera audio to cut in half the time required to document

AI Customer Service Platform for Enterprises

Naïve provides infrastructure and AI agents for building and operating applications, businesses, and automated workflows.

Roe AI is an AI-native data platform for unstructured data stored in blob storage and CRMs.

We believe that lawyers should focus on high value lawyering. Dioptra automates the rest with AI

HappyRobot provides AI workers and automation software for enterprise workflows, communication, and operational process management.

Andromeda Surgical is a developer of autonomous robots intended to make surgery more consistent, error-free, and efficient.

IronGrid offers performance-based insurance solutions tailored for advanced hardware systems.

Mariana Minerals develops mineral projects using technology to supply critical minerals for energy, AI, and defense applications.

ROSS Intelligence builds artificially intelligent tools to the legal world.

ClosedLoop is healthcare's data science platform, helping healthcare organizations use AI / ML to improve outcomes and reduce costs.

Algen Biotechnologies is a therapeutic discovery company that builds a platform to decode functional gene networks.

Hedgehog enables low-cost production of fungi-based products like mushrooms, mycelium protein, feed amendments, and bulk animal feed.

Munify provides stablecoin-powered cross-border payments and AI-driven workflow tools for financial services.

Building the industry’s first fully agentic GTM platform, transforming how revenue teams execute

Owner is a technology company that provides tools for local restaurant owners to enhance sales and online presence.

Mundo AI develops data, evaluations, and applied research for frontier AI labs and companies.

Artificial Societies specializes in simulation of user database to test and reframe content and marketing strategies in pre-launch stage.

Bluejay is a quality assurance platform that uses agent and customer data to build simulations.

Triver provides invoice finance and working capital solutions that help small businesses access cash from unpaid invoices.

Axal is a software company that offers software rearchitecting, documentation, code analytics, and codebase adaptation solutions.

Corvus Robotics builds autonomous inventory drones for real-time visibility in the world's largest warehouses.

Platform for creating ML models simply by describing problems in natural language

AllVoices is an employee relations platform that enables companies to efficiently and effectively resolve workplace issues.

CozmoX AI is the AWS for voice AI—build, deploy, and scale natural-sounding AI employees to replace repetitive roles in days, not months.

AI agents for the enterprise

Blee is an artficial intelligence company that offers a platform to review marketing materials and access compliance reports.

Invofox is an AI tool that fully automates document data extraction without requiring any human intervention.

Elessar is an information technology company that boosts engineering productivity by integrating with the existing ecosystem of tools.

Dandi Technologies provides an AI-powered people analytics platform that helps organizations improve workforce insights and DEI decisions.

InVision creates AI technologies to help with the interpretation of cardiac ultrasounds and the detection of undetected illnesses.

Phind is an intelligent search engine and assistant that utilizes generative AI to provide prompt and accurate answers for developers.

The System of Record for Conversation Data

Enterprise-grade AI for revenue assurance.

Solva automates insurance claims by deploying AI agents that assess claims, detect leakage and fraud, and eliminate repetitive manual tasks.

Hark develops multimodal AI software and agents for personal intelligence and computer-use tasks.

Thunder Compute provides GPU cloud infrastructure and virtualization technology that helps organizations maximize GPU utilization for AI.

EffiGov is the AI call center for local governments.