# Buoyant Aero

> Buoyant Aero builds zero-emissions, self-flying advertising blimps and rents them out as a turnkey service. Founded in 2020 by MIT hardware engineers Benjamin Claman and Joe Figura, the company (Y Combinator S21) started out designing unmanned cargo airships for middle-mile delivery, then turned the same self-flying blimp technology into 'Blimps-as-a-Service' - electric, camera-equipped ad blimps up to 35 feet long that fly pre-planned routes over events, retail launches and conferences for brands like Amazon Prime Video.

- **Founded:** 2020
- **Headquarters:** San Francisco, United States
- **Founders:** Benjamin Claman (Founder and CEO), Joe Figura (Co-Founder)
- **Team size:** ~2-5
- **Products:** Blimps-as-a-Service, Flight Simulator, Blimp Builder, Unmanned cargo airship
- **Notable:** Graduated Y Combinator's Summer 2021 batch., Built and flew four prototype airships by late 2021., Signed roughly $5 million in letters of intent with potential cargo customers, including an Alaskan regional air carrier.

## Products & services

- **Blimps-as-a-Service** — Turnkey rental of zero-emissions, self-flying advertising blimps up to 35 feet long. Buoyant handles envelope design and printing, real-time flight operations along pre-planned routes, and audience engagement including 4K aerial livestreaming and WiFi lead capture. Used for events, retail launches and conferences.
- **Flight Simulator** — An interactive web tool that lets a prospective customer explore whether and where a Buoyant blimp could fly near them.
- **Blimp Builder** — A design tool for customizing a blimp's envelope graphics and branding before a campaign.
- **Unmanned cargo airship** — The company's original product: small autonomous hybrid airships (helium buoyancy plus aerodynamic lift, no runway needed) designed to move middle-mile freight at roughly half the cost of a small plane, aimed at remote and rural communities.

## Achievements

- Graduated Y Combinator's Summer 2021 batch.
- Built and flew four prototype airships by late 2021.
- Signed roughly $5 million in letters of intent with potential cargo customers, including an Alaskan regional air carrier.
- Pivoted its self-flying blimp technology into a paying advertising service with brand clients including Amazon Prime Video.
- Raised $3.26M from investors including Y Combinator, Founders Inc, Soma Capital and Global Founders Capital.

## Latest updates

- **2024-01** — Positioned around 'Blimps-as-a-Service' advertising, with case studies for Amazon Prime Video, a nursing conference (Adni), and a retail launch (Cheerio Collective).
- **2021-12** — Most recent disclosed funding; company had flown four prototype airships and held ~$5M in cargo letters of intent.

## Links

- Website: https://buoyant.aero
- LinkedIn: http://www.linkedin.com/company/buoyant-aero

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Published by YesPress — https://yespress.io
Last updated: 2026-07-31