Y Combinator's B2B Portfolio

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

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

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

IvyCheck is a AI driven cybersecurity company that offers enterprise teams a tool for extracting hidden insights from data.

HyperDX is a SAAS company that offers simple workflows that assit engineers in resolving production bugs quicker.

Uiflow is a no-code platform that allows its users to build production applications using their enterprise data.

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

PoloTab is a software company that develops POS and management solutions for LatAm restaurants and Coffee Shops.

Vespper is the first MCP for docx documents

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

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

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

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

Pinnacle is an API for RCS, enabling developers to create interactive, app-like messages for seamless purchasing on iOS and Android.

Building the platform for companies to ship AI agents fast

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

Pelica is building healthcare's AI operating system

Alpas develops software for procurement departments to identify suppliers 10x faster.

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

Aglide offers seamless access management and single sign-on for all apps, eliminating the need for SAML support.

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

ilumadata is a contemporary data stack workspace that allows data teams to ship 3x more analytics code with small errors.

Reposite is the all-in-one workspace to power the travel trade.

Stellar is a productivity platform that uses a modified version of OKRs to automate the user's planning processes.

KemNet provides pharmacists with quality revision of popular pharmaceuticals that are more beneficial to certain patient groups.

Plutto is an online platform that provides tools, data, and documents to identify and monitor companies in regulated industries.

Manatee enables businesses to monitor how prospects interact with their demos and subsequently convert them into paying customers.

SideGuide allows developers to search for and communicate with documentation and resources.

Banabo is a marketing attribution operating system that aims to reduce a company's marketing waste to zero.

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

MovingLake provides a data platform for real-time and event-driven data connectors.

MedMe Health is a patient care platform to help pharmacists schedule, conduct, and track clinical services.

Hypercubic is an enterprise AI platform that builds digital twins of company knowledge to preserve expertise and streamline operations.

Byte Kitchen builds ghost kitchens that make the best dishes from the best restaurants.

Mobot is a QA-as-a-service platform using real mechanical robots to automate testing on real mobile devices.

Sanctum is an AI powered simulation platform that converts user behavior into automated tests to help teams identify issues.

Lemma offers an AI platform that automates prompt optimization and continuous learning for model improvement.

Model ML provides AI tools that automate tedious tasks in finance, enabling firms to process deals and models more efficiently.

Axle Labs is an insurance data open platform that helps to link policies and verify and monitor ongoing insurance coverage.

Fleek operates a B2B marketplace that connects retailers, online resellers, and vintage clothing wholesalers.

AI accounting for enterprise finance teams

Agave provides AI-driven financial operations specifically tailored for the construction industry.

Finance, Technology, SaaS, Payment, HR, Payroll, AI