Y Combinator's SaaS Portfolio

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

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

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

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

AI Agents to Find Bugs in Your Product

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

An open-source omnichannel customer engagement suite

TigerEye provides AI tools for construction professionals to manage information and documents.

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

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

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

SalaryBox is a mobile application to track salary and attendance for business owners and employees.

Localyze is a software to manage your international team: Relocate international hires, temporarily transfer employees.

Explorex is an all-in-one ecosystem of software suite & business management platform for offline businesses.

Rebill offers a payments and subscriptions platform for digital businesses and global companies.

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

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

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

Autumn Labs is a platform for manufacturing observability and operations

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

Formula Insight is a software development firm offering solutions for Institutional Investors to manage, track & query their models.

Promi revolutionizes e-commerce pricing by implementing dynamic, personalized discounts, maximizing customer engagement and satisfaction.

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

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

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

Synnax is a software company that offers a platform for unified hardware control and data processing.

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

Building the platform for companies to ship AI agents fast

GroundControl provides software for first article inspections in manufacturing.

Panorama Education brings the power of data to education through a SaaS platform used by hundreds of school districts across the US.

Kodex is a workflow management web platform that manages relationships, workflows, and secure file transfer with government agencies.

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

Peach Finance provides automated loan servicing, compliance, and operations to enhance efficiency for financial institutions.

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

Pelica is building healthcare's AI operating system

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

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

Synder is an easy accounting platform for e-commerce businesses.

Faster, cheaper Github runners and AI powered software delivery insights

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

ModernLoop is a platform to automates and streamlines interview coordination to ensure a great hiring experience

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

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

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

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

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

The System of Record for Conversation Data

Bite Ninja is a remote hiring technology platform for restaurants.

EffiGov is the AI call center for local governments.

Expert AI Agent for Legal Research, Regulatory Change Tracking, Control & Policy Reviews

Explo operates a data exploration and analysis platform to connect directly to database or warehouse sources.

Arc is a full-service finance platform that provides software startups with customized financial products.

Suuchi Inc. is a supply chain management platform to digitize and streamline processes for businesses across industries.

Albiware is a cloud-based job management platform that makes technology easy and accessible for home service contractors.

Nautilus is a car-wash software platform that enables online sales, one-click membership management, and automated marketing.

Amplitude is a product intelligence platform that provides digital product tools that help teams run and grow their businesses.

The Non-Tech Founder Platform for Building Internal Tools

Get custom internal tools to unblock customer success, support, and operations, fast

Sourcing software for small and mid-sized businesses

Peakflo provides AI-powered software to automate accounts payable, accounts receivable, payments, and finance workflows.

DimOrder is a restaurant fintech platform enabling digital payments and data-driven supply chain financing for F&B merchants in Asia.

Haddock develops a B2B SaaS for the restaurant industry that helps to manage cost control with artificial intelligence.