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Max Nussenbaum

Business & Product Writer at Stripe

Brooklyn, New York

Overview 

Max Nussenbaum is a former Y Combinator and Khosla-backed founder and writer with a strong background in product management and venture partnerships. He currently serves as a Senior Product Manager and Program Founder at On Deck, where he leads the On Deck Writers program and has demonstrated success in building and scaling innovative products and services. Highlights of Max's career include his roles as Co-Founder & CEO of Castle Co., where he led a successful startup venture, and as a Venture Partner at Pioneer Fund, where he made significant contributions to the investment and growth of emerging companies.

Work Experience 

  • Business & Product Writer

    2024 - Current

Stripe is an API technology company that provides online payment processing and commerce solutions for Internet businesses.

Raised $9,440,247,725.00 from E1 Ventures.

  • Head of Product

    2023 - 2024

    Upside is a pre-seed startup building a referral management platform for independent consultants and small agencies. As employee #1, I researched, designed, and built a low-code beta product, then hired our lead engineer and quarterbacked development and launch of our 1.0 product, scaling from 0 to 3,000 users in five months.

  • Senior Product Manager

    2021 - 2023

    On Deck scaled to 300 employees globally, generated $20m in revenue, and raised $70m from Founders Fund and other top investors. Over 1,000 startups have been founded and launched at On Deck, collectively raising more than $2b. Our $100m accelerator and venture fund, ODX, invested in over 230 companies worldwide. I led product efforts for ODX, where I developed and launched multiple products for our 10,000+ person founder community including investor reviews, our community feedback tool, and the platform that powered our virtual Demo Day. I also served as an advisor and coach to our founders on product development, fundraising, and company culture.

  • Program Founder & Director, On Deck Writers

    2020 - 2021

    I created and ran On Deck Writers, a new business unit focused on accelerating independent writers. I grew the business to $1mm revenue in six months before On Deck pivoted from media. Durign that time, I worked with 400 participants on writing fundamentals and growth strategies, achieving an average NPS of 75.

On Deck is a community platform designed to develop different ideas and build companies.

Raised $20,000,000.00 from Pioneer Fund.

  • Venture Partner

    2019 - 2021

    Pioneer Fund pools capital and expertise from 170+ YC alumni to support the next generation of startups.

  • Product Manager

    2018 - 2019

    Latch is a manufacturer of enterprise smart locks and building management software. I was recruited by the founder at Series B to lead delivery of a greenfield product for building management and transitioned to lead development of our mobile apps after a pivot. I drove efforts to improve our iOS apps that resulted in our average App Store rating growing from 2.5 → 4, and oversaw the design and release of features including advanced package management, virtual apartment staging in AR, and access sharing to enable integration with third-party delivery services and apps.

Latch provides integrated hardware and software solutions.

Raised $342,120,000.00 from BlackRock, ArrowMark Partners, Lux Capital, The Spruce House Partnership, Avenir, Wellington Management, D1 Capital Partners, Fidelity, Chamath Palihapitiya and Durable Capital Partners.

  • Co-Founder & CEO

    2014 - 2018

    Castle was building the future of single-family real estate investing by creating a scalable, user-friendly property management service. Our mission was to make renting out a property as easy as buying a stock, and renting a property as easy as booking a hotel room. I cofounder the company and led product, design, and marketing. Castle grew to $1mm ARR and raised $4mm from investors including Y Combinator, Khosla Ventures, and SV Angel. I conceived, designed, and shipped our web platform used by thousands of landlords, tenants, and contractors, and built and managed 20-person team of marketers, engineers, and operations staff across two cities.

Castle manages rental homes for landlords using automation and on-demand labor.

Raised $12,472,000.00 from Y Combinator, Index Ventures, F-Prime Capital and First Round Capital.

  • Co-Founder

    2013 - 2015

    Rebirth Realty transformed an abandoned house in Detroit into a communal living and working space for Venture for America Fellows. The project grew from a crowdfunding campaign into a $300k real estate development project backed by private investors, and was featured in Fast Company, Recode, and Time.

  • Product Designer

    2012 - 2014

    Are You a Human built interactive ads that took the place of online annoyances like CAPTCHA and pre-roll video. I was employee #9 and handled marketing, design, and product, with some front-end development thrown in to boot. The company was acquired by Distil Networks in 2017.

Are You a Human is an analyze user interaction to tell if a real person is present curators of the human whitelist.

Raised $7,875,000.00 from Detroit Venture Partners, MDC Ventures, Foundry Group, NCT Ventures and Counterview Capital.

  • 2012 Fellow

    2012 - 2014

    I was selected as part of the inaugural class of Venture for America, a fellowship program that places recent grads at startups in emerging cities around the country.

Articles About Max

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