Y Combinator Startups in Austin that are currently hiring 2025

May 2025

Browse 7 of the top startups funded by Y Combinator. Headquartered in Austin, these are some of the hottest and fastest-growing startups. Their teams are well-funded and actively hiring.

We also have a Startup Directory where you can search through over 5,000 companies.

  • UpCodes
    UpCodes
    Y Combinator LogoS2017
    Active • 23 employees • Austin, TX, USA
    UpCodes simplifies the compliance process for architects, engineers, and anyone involved in the design process by offering a centralized, searchable library of construction regulations. UpCodes uses NLP to parse through the various code adoptions for most major US jurisdictions and currently hosts 1400+ state and city codes. UpCodes also enables collaboration and project requirement calculation, making it a valuable tool for all professionals involved in the design process. With over 600,000 monthly active users, UpCodes has seen significant product-led growth, providing an efficient way for teams to manage construction regulations and ensure compliance.
    govtech
    construction
    b2b
  • Rabbet
    Rabbet
    Y Combinator LogoS2017
    Active • 23 employees • Austin, TX, USA
    Rabbet brings efficiency, accuracy and transparency to the complex construction finance industry. The platform uses machine learning to parse documents and connect information for reduced administrative burden, verifiable compliance, and faster decision-making for real estate lenders and developers. Formerly Contract Simply.
    real-estate
  • Biodock
    Biodock
    Y Combinator LogoW2021
    Active • 8 employees • Austin, TX, USA
    Biodock's cloud platform accelerates microscopy analysis, automating months of microscopy analysis and infrastructure to minutes with our end-to-end AI architecture. Scientists enjoy auto-scaling storage, GPU compute, and 30-50% more accurate analysis. We're building an amazing experience to translate microscopy images to therapeutic insights for academic and enterprise scientists.
    artificial-intelligence
    deep-learning
    saas
  • MineralSoft
    Y Combinator LogoW2016
    Acquired • 35 employees • Austin, TX, USA
    MineralSoft is the leading solution for mineral rights and royalty management. Are you looking for a better way to manage your minerals? Whether you're an investment fund, a family office, an individual, or an advisor, MineralSoft has a tailored solution for you. We combine industry-leading software with experienced, professional service to maximize the value of your assets. Save time, make money, and get peace of mind by managing your oil & gas interests with MineralSoft.
    analytics
    energy
  • PullRequest
    PullRequest
    Y Combinator LogoS2017
    Acquired • 11 employees • Austin, TX, USA
    Code Review as a Service PullRequest is passionate about code quality. From static analysis to an on-demand network of code review experts, we help development teams ship code faster, with improved quality and lower costs.
    developer-tools
  • Hoss
    Hoss
    Y Combinator LogoW2020
    Acquired • 3 employees • Austin, TX, USA
    Hoss is a developer experience platform that gives teams the essential tools they need to deliver a world-class customer experience. API-driven companies like Xendit, AssemblyAI, and Zentail trust Hoss to help them better acquire, understand, and support their customers. With Hoss, teams can offer superior documentation and developer content, gain deep visibility into how customers are using their API, monitoring third-party APIs, and provide robust and customizable developer dashboards. Hoss is backed by top investors like Y Combinator, Liquid2, FundersClub, and Soma Capital.
    developer-tools
    saas
    b2b