Capstar Ventures

Capstar Ventures is an early-stage venture capital firm based in Austin, Texas, founded in 2019. The firm focuses on investing in innovative consumer companies, aiming to support the next generation of entrepreneurs. Capstar Ventures utilizes a combination of diverse operational and investment expertise, along with extensive networks, to assist early-stage founders as they navigate the challenges of scaling their businesses.

Kathryn Cavanaugh

Founder and Managing Partner

5 past transactions

Jones

Series A in 2025
Jones operates a smoking cessation platform designed to assist individuals in quitting smoking and vaping. The company offers a structured program that integrates behavioral support with a mobile application, which provides daily coaching tips to enhance the quitting process. Additionally, Jones facilitates access to nicotine replacement therapy products, such as patches and gum, to help users manage their cravings. By combining these elements, Jones aims to create a supportive environment that empowers individuals to overcome their dependence on nicotine effectively.

Rock The Bells

Series B in 2023
Rock The Bells is a multifaceted hip-hop brand dedicated to celebrating and amplifying classic hip-hop culture. The company operates an online store that offers exclusive merchandise and curated news, while also organizing festivals that honor legendary artists. By fostering a vibrant community of hip-hop enthusiasts, Rock The Bells ignites passion for the genre's golden age through iconic collaborations and engaging experiences.

Bravo Sierra

Series B in 2022
Bravo Sierra is a performance wellness company that specializes in personal care and nutrition products designed for both military and civilian communities. Established in 2018 by Benjamin Bernet and Justin Guilbert in New York, the company draws insights from a community of 1,000 active-duty U.S. military service members to develop its offerings. By collaborating directly with these individuals, Bravo Sierra ensures that its products meet the specific needs of those who serve. The company operates on a revenue-sharing model, contributing 5% of all sales to the Morale Welfare and Recreation (MWR) program, which supports the quality of life for U.S. Armed Forces members and their families. Bravo Sierra's commitment to user-driven innovation and community support sets it apart in the wellness industry.

Thirteen Lune

Seed Round in 2021
Thirteen Lune is an online beauty platform dedicated to promoting Black and brown-owned brands. It serves as an e-commerce destination that focuses on inspiring the discovery and appreciation of these brands. By reframing perceptions within the beauty industry, Thirteen Lune provides a platform for these brands to educate and engage a broader audience. The platform offers a curated selection of luxurious and effective products for the face, hair, and body, emphasizing the unique narratives of the creators behind each brand. Through its offerings, Thirteen Lune aims to uplift and highlight the contributions of Black and brown entrepreneurs in the beauty sector.

Eterneva

Series A in 2021
Eterneva, Inc. specializes in transforming cremated remains of humans and pets into memorial diamonds. Founded in 2016 and based in Austin, Texas, the company offers a range of customized diamonds that vary in weight, color, and cut, which can be set into jewelry. Eterneva's process includes several stages: from providing a welcome kit and purifying carbon to diamond growth, quality assessment, cutting, grading, and engraving. The company emphasizes a personalized experience for grieving families, aiming to create lasting memories that honor their loved ones. By simulating the natural conditions necessary for diamond formation, Eterneva ensures that each memorial diamond reflects the individuality of the person or pet it commemorates. The brand is recognized for its commitment to transparency and communication, supporting clients through their journey of remembrance.
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