John Howell

Previously VP Partnerships @ Twitch. Taking an extended break from adulting and sometimes investing in cool startups!

📍 United States🔄 Updated September 2026💼 9 investments📅 8 years investing🗓 Last invested Apr 2026
VC🌍 United StatesInvested this year
9
Total investments
4
Early stage
1
Mid stage
1
Late stage
8y
Years active

Portfolio

9 investments · sorted by recency
All investments
Early stage
Mid stage
Late stage
Investor
Apr 2026
Origin Lab is a platform and technology company that captures, creates, and delivers premium, rights-cleared multimodal content for AI training. Our catalogs span video game play capture, 3D environments, TV/Film, and animation, each AI-enriched with queryable metadata, structured annotations, and clear licensing. Every asset is rights-cleared and never scraped. We also build custom datasets to spec. As a research company, we are exploring generative world-building pipelines to synthesize the highest-resolution, highest-fidelity 3D environments that simulate scenes from our observable world. We are also developing synthetic human players to autonomously capture and QA training content at scale, improving dataset efficiency and reducing cost. If you are interested in joining our team, or are an AI team or researcher looking for licensed content and data for spatial reasoning, world simulation, or multimodal generation, reach out. Origin Lab is based in California, founded by a team from Twitch, Amazon, AI, and the video game industry. Our vision: be the data economy for Artificial World Intelligence, where rights holders share in the upside and AI systems learn from better data with less waste.
Investor
Jan 2022
Metatheory Inc. is a technology-driven entertainment company. With a focus on blockchain, we build games, interactive multi-platform stories, and virtual world experiences imagined across innovative story franchise IPs. We are a remote-first dynamic team of builders, developers, and entrepreneurs that include key founding members from Twitch, as well as Emmy and Peabody Award winning producers and storytellers. Our flagship IP is DuskBreakers, an eccentric, interactive sci-fi saga set in a post-apocalyptic world where a mysterious alien ship (The Dusk) becomes a beacon of hope for humanity. The franchise spans games, video, NFTs, and other media formats. Our first project, DuskBreakers, can be found at duskbreakers.gg, twitter.com/DuskBreakers, and discord.gg/duskbreakers. Our company website is metatheory.gg
early stageComputer Games
Investor
Oct 2021
Loto Labs is a Silicon-Valley-based startup which developed the world’s first electromagnetic induction vaporizer in 2014. Loto was founded in 2014 with a vision of creating the most advanced vaporization features and experiences. Dedicated to continuous innovation, guided by a deep understanding of its customers and community at large, Loto Labs leads in the technological evolution of vaporization. Loto holds numerous patents and patents pending, including vaporization through electromagnetic induction heating—the most profound vaporizer technology patent filing to date. By taking a holistic ecosystem approach, Loto Labs is focused on changing the world of vapes for good; elevating consumer expectations. Lux (AKA Evoke), Loto’s first product, launched through a successful crowdfunding campaign and was the world’s first-ever induction heating vaporizer. Lux generated significant media attention for Loto Labs which enabled invaluable partnerships and strategic investors. The excitement and support of Lux built a foundation on which Loto invented and developed Legend: a revolutionary safe and easy-to-use dab rig powered by electromagnetic induction heating. Legend was designed and manufactured in the USA and built from the ground up using the highest quality industrial design and space-age materials. Four years after our initial filing, our induction patent was granted both nationally and internationally. Bolstered by this event, we pivoted our attention to R&D and product miniaturization. We are focused on providing the power, speed, and safety of Legend — in pocket sized experience fitting in the palm of our hands. We amped up our engineering and science talent, intently focused on developing miniaturization, precision temperature control, and producing empirical data which shows induction is best in class. Today we continue to innovate, develop new methods for vaping and prove that induction technology is truly safer, cleaner and unlocking the future.
Investor
Jan 2021
FreshCut is building the next generation gaming communities platform that will redefine creator, fan and community engagement. Learn more at www.freshcut.gg
Board Member
Aug 2020
At Dorian we’re building a no-code platform that unlocks new superpowers for fiction writers. Our unique social medium allows writers to truly connect with their fans and offer personalized interactive content to everyone! We believe that talent is everywhere so our creation and discovery tools are designed to help diverse and often underrepresented creators get heard and understood through their stories.
Investor
2019
We build advanced AI products that allow anyone to become a creative by recontextualizing content to come together with others. We are a team that has been responsible for some of the biggest cultural and tech successes of the last 10 years, spanning mobile, social, video, AR, gaming and music. We are using computer vision, developments in mobile hardware and consumer tech to build a new generational phenomenon. We are backed by the top Silicon Valley VC's and some of the most influential strategic investors in media, tech, and pop culture.
Investor
2019
Oooh has invented a whole new way to connect with your friends and community. They’re called ‘ooohs’. Its simple: start one of our ooohs, share the link out, and get responses from your community or friends. Join your friends or fans ooohs too! The Oooh app is like an activity area for you and your community, and lets you instantly create react videos to the responses you get. Download now to try! - Live streamer? We built this app especially for you. Oooh automatigically moderates your communitys responses, so its safe for you on stream. We make it super easy with 1-click to bring Oooh into your live content. - Professional creator? Make a new source of revenue from ooohs. Users can boost submissions to get react videos from you. Email us at partners@oooh.tv to join our VIP program. Oooh was founded by a team that comes from Twitch, Disney and the video game world. We are now on a massive mission to build an entirely new and better social media experience for the anti-TikTok generation. ooohs are activities that anyone can start, and everyone can do. ooohs solve problems for CREATORS and their COMMUNITY by giving them endless activities to do together. Oooh is a Series A company, funded by Khosla Ventures, Makers Fund, Unity Technologies, Emerson Collective, and more than 80 others including founders and execs from Twitch, TikTok, Snap, EA, Blizzard, Disney, professional athletes and musicians.
Investor
Jan 2018
The next generation of patient experience technology is here with ZOTT. Imagine a world where patients, families, and caregivers can access safe, unique content and social experiences across all of their devices anywhere in the hospital. By working with patients and industry leaders for the past decade, the ZOTT team has enabled that possibility to become a reality. Its time to say goodbye to the old wires and content subscriptions that have plagued hospitals for years. ZOTTs cloud-based wireless solution is all about providing mobility, accessibility, and a responsible community to anyone who steps inside a hospital. The ZOTT platform provides users with the most robust, unique, and personalized content for patients and their families, incorporating: - Live-Streaming - Premium Movies - Live TV/ VOD - Curated YouTube Offerings - Extensive Game Library - Social Playground - Educational Content - Clinical Content Learn more about ZOTT at our website below!
Investor
2018
Oura is an award-winning, fast-growing startup that helps people get up close and personal with their health. The Oura Ring and Oura App provide daily insights into sleep, activity, stress, recovery and much more. By providing daily feedback and practical steps to inspire healthy lifestyles, weve helped millions of people improve their sleep, understand their bodies, and transform their health. We’re on a mission to empower every person to own their inner potential, and we’re seeking talented individuals to join us on our journey. JOIN THE OURA TEAM We are a multi-disciplinary team of over 100 experts in hardware engineering, software development, machine learning, bioscience, sleep, industrial and UX design, production, marketing and customer experience. We always strive to learn more and dig deeper into our research and analytics, to stay engaged and creative in everything we do. We are uncompromising in delivering value to our members and our partners across the globe.. Ouraring Inc. is headquartered in San Francisco, CA
Experience · 10 entries
All (10)
Investments (9)
Board (1)
2026
Investor
Apr 2026
Origin Lab is a platform and technology company that captures, creates, and delivers premium, rights-cleared multimodal content for AI training. Our catalogs span video game play capture, 3D environments, TV/Film, and animation, each AI-enriched with queryable metadata, structured annotations, and clear licensing. Every asset is rights-cleared and never scraped. We also build custom datasets to spec. As a research company, we are exploring generative world-building pipelines to synthesize the highest-resolution, highest-fidelity 3D environments that simulate scenes from our observable world. We are also developing synthetic human players to autonomously capture and QA training content at scale, improving dataset efficiency and reducing cost. If you are interested in joining our team, or are an AI team or researcher looking for licensed content and data for spatial reasoning, world simulation, or multimodal generation, reach out. Origin Lab is based in California, founded by a team from Twitch, Amazon, AI, and the video game industry. Our vision: be the data economy for Artificial World Intelligence, where rights holders share in the upside and AI systems learn from better data with less waste.
2022
Investor
Jan 2022
Metatheory Inc. is a technology-driven entertainment company. With a focus on blockchain, we build games, interactive multi-platform stories, and virtual world experiences imagined across innovative story franchise IPs. We are a remote-first dynamic team of builders, developers, and entrepreneurs that include key founding members from Twitch, as well as Emmy and Peabody Award winning producers and storytellers. Our flagship IP is DuskBreakers, an eccentric, interactive sci-fi saga set in a post-apocalyptic world where a mysterious alien ship (The Dusk) becomes a beacon of hope for humanity. The franchise spans games, video, NFTs, and other media formats. Our first project, DuskBreakers, can be found at duskbreakers.gg, twitter.com/DuskBreakers, and discord.gg/duskbreakers. Our company website is metatheory.gg
early stageComputer Games
2021
Investor
Oct 2021
Loto Labs is a Silicon-Valley-based startup which developed the world’s first electromagnetic induction vaporizer in 2014. Loto was founded in 2014 with a vision of creating the most advanced vaporization features and experiences. Dedicated to continuous innovation, guided by a deep understanding of its customers and community at large, Loto Labs leads in the technological evolution of vaporization. Loto holds numerous patents and patents pending, including vaporization through electromagnetic induction heating—the most profound vaporizer technology patent filing to date. By taking a holistic ecosystem approach, Loto Labs is focused on changing the world of vapes for good; elevating consumer expectations. Lux (AKA Evoke), Loto’s first product, launched through a successful crowdfunding campaign and was the world’s first-ever induction heating vaporizer. Lux generated significant media attention for Loto Labs which enabled invaluable partnerships and strategic investors. The excitement and support of Lux built a foundation on which Loto invented and developed Legend: a revolutionary safe and easy-to-use dab rig powered by electromagnetic induction heating. Legend was designed and manufactured in the USA and built from the ground up using the highest quality industrial design and space-age materials. Four years after our initial filing, our induction patent was granted both nationally and internationally. Bolstered by this event, we pivoted our attention to R&D and product miniaturization. We are focused on providing the power, speed, and safety of Legend — in pocket sized experience fitting in the palm of our hands. We amped up our engineering and science talent, intently focused on developing miniaturization, precision temperature control, and producing empirical data which shows induction is best in class. Today we continue to innovate, develop new methods for vaping and prove that induction technology is truly safer, cleaner and unlocking the future.
Investor
Jan 2021
FreshCut is building the next generation gaming communities platform that will redefine creator, fan and community engagement. Learn more at www.freshcut.gg
2020
Board Member
Aug 2020
At Dorian we’re building a no-code platform that unlocks new superpowers for fiction writers. Our unique social medium allows writers to truly connect with their fans and offer personalized interactive content to everyone! We believe that talent is everywhere so our creation and discovery tools are designed to help diverse and often underrepresented creators get heard and understood through their stories.
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Investment activity
2018–2026 · 9 investments
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