Y Combinator companies

Unified platform for secrets, certs, and privileged access management

AI Agent for Cloud Infrastructure

Build AI Agent teammates and automations in code or no-code

We are still in stealth mode.

Creating new protein-based drugs at scale

We help global software companies comply with local tax reporting

The open-source AIOps platform

AI-powered care for seniors with chronic disease

Crypto On and Off Ramp for Latam

KV Cash, a blockchain where contracts can finally think

Instantly draft, review, and send complex regulatory notices.

Laminate

Open source LLM engineering platform

Medical language models to automate healthcare operations

AI for drug formulation

Guide your users. Right in your product.

Transform Document Workflows with AI Agents

AI browser copilot for teams

type text, dream video

Call every LLM API like it's OpenAI [100+ LLMs]

Dollar banking for people in Latin America

Workflow automation, without AI hallucinations.

Enabling birth & postpartum doulas to easily accept insurance.

The Modern Pricing Engine for Retail

Speed up customer implementation with AI

AI platform for investigating and resolving engineering incidents

Go from idea to production with AI.

The Gen AI evaluation and curation platform

AI-powered game translation.

AI agents for healthcare and insurance operations in GCC

Cloud Native SIEM (alternative to Splunk/Elastic)

AI Agent for your personal finances

AI Agent for Billpay platforms to pay invoices with virtual cards

The AI context platform for private capital. Everything your firm…

Metal is an AI-driven operating system for fundraising

AI-based full stack observability platform

B2B-2C real-time account to account payments

Accelerate clinical trials with real-time, actionable insights

We teach your immune system to attack and cure cancer

Automatic software R&D capitalization

Open source build tool for monorepos and large codebases

Modern analytics for CPG brands

AI automation for insurance brokerages

A single API for all your integrations

AI agents for end-to-end testing

The programmable spreadsheet.

AI startup investor, No Cap

Empowering every doctor and every patient to participate in research

Product design tool that lets everyone design like a designer

The AI-native sales tax solution.

Building the first multimodal agents to play and test games.

Enterprise-Grade OpenTelemetry

AI-powered order taker for restaurant drive-thrus

Ohm helps engineering teams accelerate hardware development & testing.

Transform any software to multi-cloud SaaS in minutes not years

Frictionless payments via SMS

AI for corporate tax

Open Source Embedded Product Integrations

Usage Metering, AI & API Monetization

AI-powered customer support automation for fast-growing companies

AI-powered EHR for independent mental health professionals

The interface for your database

Revolutionary, Modern Wing Sails

Streamline EV charger installations for real estate developers

AI Accountability Partner

Reimagining education with short form video and AI

AI & financial services for real estate in LatAm, starting by rent

Gen-AI Designed Enzymes for Pharmaceutical Innovation

Credit risk management platform for builders' merchants

AI assistant for customer support

Risk-free wholesale for retailers across Southeast Asia

Sales Agents with 100+ data sources to close more deals

Developing long-lasting drug formulations 50% faster

Stripe for Credit - Trusted Credit Compliance Partner

Pierre is a new, opinionated, git platform.

AI-powered document automation: collect, review, extract, and sync.

AI Platform for Architects and Engineers

Our mission is to make Voice AI accessible and useful to all.

AI RCM assistant that handles any insurance task on payer portals for…

Restaurant software that actually works

Deploy Machine Learning Models with One Command

Build and host internal tools

B2B Marketplace for Steel Raw Materials

Plaid for Commercial Real Estate

The Agentic Support Platform purpose-built for B2B.

Building persistent, high-performance infrastructure in the sky

DeFi for Everyone

AI-native tax platform to save $1T+ for Americans

The operating system for building mission-critical enterprise apps.

Models and infra for coding agents

Employee security done for you.

Email for developers

AI Operating System for Debt Settlement

Automating nutrition tracking.

B2B lead routing made simple

Rivet Actors are the primitive for stateful workloads

Automate data-driven slide decks and documents with AI

AI Powered Product Discovery

A new kind of creative company.