Dan Rosensweig
Angel Investor
San Francisco, United States
Dan Rosensweig is a seed investor in San Francisco focused on EdTech and Sports. Dan Rosensweig is based out of Santa Clara, California, and is the CEO of Chegg. Dan previously worked at Yahoo! as a Chief Operating Officer. Dan Rosensweig attended Hobart and William Smith Colleges.
- Total investments:
- 19
- Last investment:
- Lead investor:
- 0%
Last updated:
For AI agents: llms.txt
Industries Dan Rosensweig invests in
Stages Dan Rosensweig invests in
Countries Dan Rosensweig invests in
Round sizes
Contacts
| Type | Contact | Validation |
|---|---|---|
| Work email | ||
| Personal email | ||
| Work phone | ||
| Personal phone | ||
| Socials |
Round size
- Seed
- $1.5M–$10M
- Series A
- $5M–$17M
Investment Focus
Industry
- EdTech 3 (16%)
- Sports 3 (16%)
- Software 3 (16%)
- Recruiting 3 (16%)
- Internet 2 (11%)
Stage
- Seed 8 (42%)
- Series A 4 (21%)
- Funding Round 4 (21%)
- Series C 2 (11%)
- Series B 1 (5%)
Country
- United States 15 (79%)
- Brazil 1 (5%)
Investments
| Company | Description | Round | Links |
|---|---|---|---|
| Unrivaled is a women’s professional three-on-three basketball league that provides an off-season platform for elite athletes to play domestically. It features six teams, each composed of six top players, competing under a shortened-court, fast-paced format with a unique “winning score” fourth period and modified free-throw rules. Players receivesix-figure salaries and equity in the league, and amenities are provided, including housing, training, and lifestyle support. | $106.3M / Series C / Aug 17, 2026 | ||
| Unrivaled is a women’s professional three-on-three basketball league that provides an off-season platform for elite athletes to play domestically. It features six teams, each composed of six top players, competing under a shortened-court, fast-paced format with a unique “winning score” fourth period and modified free-throw rules. Players receivesix-figure salaries and equity in the league, and amenities are provided, including housing, training, and lifestyle support. | Seed / May 30, 2024 | ||
| Tract is the first for kids, by kids online community for student-directed learning. We are reimagining education by giving kids full control and making learning fun. We offer members (kids age 8+) unlimited on-demand courses (learning paths) and vibrant weekly live events, taught by our inspiring community of accomplished creators. Together, theyenable kids to develop passions through meaningful, real-world lessons giving them the skills and mindset to address 21st-century challenges and opportunities.Tract is based on TRICK, the philosophy pioneered by our co-founder Esther Wojcicki. Esther has positively impacted the lives of thousands of children from her award-winning student-run journalism program and is a mother of three successful women (CEO of YouTube, CEO, and founder of 23andMe, and top UCSF medical researcher) all by applying TRICK.TRICK stands for Trust, Respect, Independence, Collaboration, and Kindness. These five pillars are at the core of Tract and our mission to empower all kids to become tomorrow's innovators, leaders, and global citizens.Our team is unified by Esther’s lifelong work to evolve education for the 21st century and comes from top Consumer and Education Technology companies (Uber, Microsoft, and Instracture).What We Believe:- The secret to getting kids interested in learning is giving them control - Kids are much smarter and capable than most people think - Successful people believe in themselves and aren’t afraid to take risks - Creative people with great passions don’t follow the rules - Current rates of depression and lack of career-readiness is a global epidemic - Our education system of standardization and obedience limits creativity and a growth mindset - Education is not equitable and the achievement gap is widening - We need a generation of community-minded global citizens to make the world a better place - Education that works for kids, not against them is the silver bullet for the world’s problems | $7M / Seed / Sep 13, 2022 | ||
| Galena is a company that specializes in providing a centralized platform for professional development, targeting HR professionals in medium to large companies. Their platform offers access to a variety of external courses, tailored to the development needs and aspirations of individual employees. This approach simplifies operational processes forHR departments, enhancing strategic engagement and development management through data intelligence. Galena focuses on delivering individualized learning solutions on a scalable level, aiding in the professional growth and development of employees. | $16.7M / Series A / Apr 13, 2022 | ||
| Mustard is an elite-level motion analysis app for broad athletics coaching. Mustard's platform conducts complex data analysis of video captured in-app on a player or coach's mobile phone and delivers easily understandable report cards along with personalized, actionable drills to optimize performance. The robust AI technology andapplication suite, to expand into additional sports, and to build out an elite and robust mental performance training platform for all athletes.Mustard was founded in 2019 by Tom House, Jason Goldsmith, Luke Collis, and Rocky Collis. | $3.8M / Seed / Jan 18, 2022 | ||
| Conversational AI to support students through college. | $5M / Series A / Sep 27, 2021 | ||
| Galena is a company that specializes in providing a centralized platform for professional development, targeting HR professionals in medium to large companies. Their platform offers access to a variety of external courses, tailored to the development needs and aspirations of individual employees. This approach simplifies operational processes forHR departments, enhancing strategic engagement and development management through data intelligence. Galena focuses on delivering individualized learning solutions on a scalable level, aiding in the professional growth and development of employees. | $7.5M / Seed / May 26, 2021 | ||
| Mighty Networks is an online platform for creators and brands to build communities. Their SaaS platform serves creators with the purpose of selling experiences, relationships, and expertise to their members via community, content, online courses, and subscription commerce–all offered in one place under the creator’s brand, on every platform. AMighty Network brings together community, online courses, sales pages, and more in one place under their brand, available on every platform. A Mighty Network connects members to each other so that the creators' brand gets more valuable for every member with each new person who joins. The company was founded in 2017 and is headquartered in Palo Alto, California, USA. | $50M / Series B / Apr 26, 2021 | ||
| ID.me is a digital identity network that aims to simplify the user's indication verification experience. The company's platform streamlines authentication, identity proofing, and federation of external identity and attributes providers through a single API, enabling military, students, first responders, teachers, and government employeesto easily prove their identity online via a single login and avail discounts on various networks. | $100M / Series C / Mar 22, 2021 | ||
| GetSetUp is an online platform and community that helps older adults enjoy more fulfilling, independent, and socially connected lives through learning. GetSetUp offers on-demand, engaging learning experiences that range from teaching everyday technical skills to enrichment-focused courses taught by passionate instructors. | $10M / Oct 13, 2020 | ||
| See all 19 investments → | |||
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FAQ
What does Dan Rosensweig invest in?
Dan Rosensweig invests primarily in EdTech, Sports and Software startups, most often at Seed and Series A stage. Most of the 19 investments tracked by Shizune back companies in United States. The Investment Focus section breaks down every industry, stage and country in the portfolio.
What is Dan Rosensweig's check size?
Dan Rosensweig typically joins rounds of $1.5M–$10M at Seed and $5M–$17M at Series A. These ranges are 10th–90th percentile round sizes calculated from confirmed public funding rounds, so they are a realistic guide to the rounds Dan Rosensweig participates in.
How do I contact Dan Rosensweig?
Public channels for Dan Rosensweig include LinkedIn, X (Twitter) and the website linked on this profile. For a verified work email and phone number, create a free Shizune account — contact data is searched across 20+ sources and validated before delivery, so your outreach lands in the right inbox.
When did Dan Rosensweig last invest?
The most recent investment recorded for Dan Rosensweig closed in Aug 2026. Shizune tracks 19 investments in total for this profile, including round sizes, stages and portfolio companies, all sourced from confirmed public funding rounds and refreshed monthly.
Is Shizune's investor data accurate?
Yes — every stat on this profile is calculated from confirmed public funding rounds monitored across hundreds of sources since 2020. This profile was last refreshed in Sep 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.
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