Portfolio Category
Software startups
Explore 64 Software companies in Sahin Boydas' public angel investment portfolio, including public company descriptions, taxonomy, and status.
21st
Portfolio company
Apollo GraphQL
Apollo helps engineering teams build unified graphs to accelerate development
Argu AI
AI-powered debate and argumentation analysis
Brainbase
IP management and monetization for brands.
Brellium
Brellium automates your chart review with AI.
Canvas
The diversity recruiting platform to hire diverse talent.
Capsule
Free, same-day prescription delivery, all from your phone.
CaseMark
Privacy-first AI summarization for legal workflows.
Cobalt
Integration infrastructure for B2B SaaS companies.
Commsor
Your community operating system
Composer
Sophisticated quant trading, automated and code-free.
Deepinvent
AI-powered semiconductor design automation
Featherless AI
Open-source AI model serving and inference platform
Flux.ai
AI-powered electronics design and circuit simulation
Formation Labs
Formation Labs is an organization dedicated to discovering new pathways
Front
Front is an API service provider
Glean
AI-powered workplace search. Across all your company's apps
Hex
The AI analytics workspace for smarter team decisions.
Heyday
Retain more of what you learn. Automatically
HiFi Bridge
The all-in-one crypto platform to lend, borrow, and trade.
Higgsfield
Personalized AI video for the next generation of entertainment.
Kabcash
BNPL for Mexico
Kled.ai
Kled provides premium, unbiased data to train AI models.
Labtree
The R&D operating system for biotech startups
Lawtrades
Top legal talent, on demand.
Lightberry
AI-powered computer vision for retail analytics
Loops AI
Portfolio company
Magic
24/7 virtual assistant
MainStreet
Small business accounting and financial management software
Manufactured
Supply and Finance Inventory for Merchants
Modus (YC 24)
Headcount management to save costs as you scale. Hire and retain only the people you need
Multion
Your personal AI agent
Neurable
The Mind. Unlocked
Odeko
The operating platform for small businesses
Orderful
API Powering the World’s Supply Chain
Owner.com
We create software to help local business owners reach new customers
Pallet
AI workers for logistics
Pika
An idea-to-video platform that brings your creativity to motion
Polsia
Portfolio company
Postman
The API platform for building, testing, and using APIs faster.
Remote
Remote allows companies to employ anyone, anywhere
Replit, Inc.
Portfolio company
Rosebud AI
Vibe code games. No coding skills required
Ruli AI
AI Co-Pilot for legal intake, triage, and operations.
Runa HR
Instant global B2C payments and payouts infrastructure.
Scale AI
The Data Engine that powers the most advanced AI models
Seezo
Scale threat modeling to help your developers ship features faster
Sendbird
Enterprise-grade AI for reliable, delightful customer service.
Spline
A friendly web-based collaborative 3d design tool
sprouts.ai
We are a plug & play all inclusive Account Based Marketing Platform
StyleSeat
StyleSeat is the go-to marketplace to discover and book beauty services
Supermove
Software to supercharge transportation
Superunit
End-to-end accounting & inventory management for sellers of physical goods
Taiki (YC W24)
Universal API for tax documents
Theo AI
Predict the outcome of your next case. Theo Ai uses predictive analytics to deliver clarity and confidence in every legal decision.
Travo AI (YC W26)
AI-powered real estate data platform for niche commercial assets.
Tripp
TRIPP: AI Powered Mental Wellness
Trust & Will
The easy, fast, and secure way to set up your estate plan online
UpCodes
Helping the construction industry cut through red-tape
Vector
Portfolio company
Warp
Payroll and compliance for startups
Wonderschool
Platform for starting in-home early education programs.
Workstream
Automated hiring platform for hourly workers
ZenBusiness
All-in-one platform for business formation, compliance, and banking.