Sailo
Techstars '15New York City, US · Founded 2015 · 69 employees on LinkedIn · 1 known investors
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Sailo is a boat rental marketplace that connects boat owners with customers seeking to rent boats across locations throughout the United States.
Also known as Sailo Inc. · sailo.com
Investors · 1
How we know: the Techstars portfolio · funding news · open dataset · Top 3000 Accelerator Startups (no YC) 2026-08 · Not right? Tell us
Company profile
researched Sep 2026Sailo is an online marketplace for boat and yacht rentals that connects boat owners, charter companies and licensed captains with people who want to rent a boat. Renters can browse and compare verified boats by date, location, price, size and user reviews, customize a trip inside the booking flow, and book with or without a U.S. Coast Guard licensed captain; renters operating a vessel themselves must supply the required paperwork and licenses. Listed inventory includes powerboats and speedboats, sailboats, catamarans, luxury mega yachts and superyachts, available for hourly, daily, weekly and overnight charters.
The company's stated mission is to make the world's boat experiences available to customers anytime and on any device. For owners, the platform is positioned as a way to offset the costs of boat ownership and, for professional operators, as a channel to new renters. Additional platform features include instant booking confirmations, complete insurance and fraud protection. The site lists more than 30,000 boats spanning three continents, more than 50 countries (elsewhere stated as 100+ countries) and over 500 locations, including New York, San Francisco, Miami, Athens, Lisbon and Phuket.
Founding story
Sailo was incorporated in March 2014 by a team of Stanford Engineering and Columbia Business School graduates. Founder and CEO Adrian Gradinaru, a software engineer with an MS in Electrical Engineering from Stanford and prior roles at Silicon Valley startups, Magma Design and Synopsys, conceived the idea while at Columbia Business School after finding the experience of renting a crewed boat overly complicated, and recruited part of his team there. Co-founders include Delphine Braas (marketing and business development, previously five years at Nestlé and president of the Columbia Entrepreneurs Organization), Magda Marcu (operations) and Bogdan Batog (CTO, MSc in Computer Science from Politehnica University Bucharest). The founders based the company in New York because three of the four co-founders lived there and the region has a large marina and boating community.
Business model
Sailo operates a two-sided online marketplace. Boat owners, charter operators and licensed captains list their vessels and services; renters search and filter by boat type, length, price, crew and trip duration, then submit a booking request and payment through the platform, with a response expected within 24 hours. Owners and captains set their own pricing. At launch the company described taking a 35% fee on transactions, covering Sailo commercial insurance of up to $1M per trip, marketing and service fees. Rentals are available hourly, daily and weekly, with captain service optional, and the platform also offers instant booking, overnight charters and fraud protection.
Commission-based: the platform charges a fee on bookings, described at launch as 35%, inclusive of Sailo commercial insurance covering up to $1M per trip, marketing and service fees. Owners and captains set their own prices, with the founders projecting an average of $100-$150 per person for a four- to six-person trip.
Traction
Company materials from its early stage reported over $260,000 in gross revenue since operations began in spring 2015, growing an average of 35% per month, and a fleet of more than 1,300 boats growing an average of 40% per month, with seven employees. The fleet was reported at around 4,000 boats in 2016. The current website lists more than 30,000 boats across 500+ locations and a customer rating of 4.9 out of 5 based on 25,375 reviews.
Latest developments
The company's website continues to operate, advertising more than 30,000 boats across 500+ locations and a 4.9/5 rating based on 25,375 customer reviews, with a mobile app available and a copyright notice running through 2026.
▸Full profile — market position, technology, go-to-market, geography, history
Market position
Sailo positions itself as a global boat rental and yacht charter marketplace and has been described in media coverage as the "Airbnb of the Boat World/Boats" by The Wall Street Journal, El Nuevo Herald and Vogue, and as "the next Airbnb for luxury yacht rentals" by Forbes. Early competitors in peer-to-peer boat rental named by the company were Boatbound, Cruzin' and Boatsetter, which the founders characterized as focused on bareboats and experienced boaters. The company described a fragmented $35B boat charter industry and, in the US, more than $10 billion in total addressable market for boat rentals, citing 15 million privately owned boats and 88 million people who go boating annually.
At launch the company described itself as the only free marketplace for licensed captains, where captains list their services and renters choose among them, enabling instant booking confirmations for last-minute trips and on-demand pickups and drop-offs. It also emphasized a localized expansion approach with dedicated on-call captains and boats, in-person customer service, and planned ancillary services such as cleaning and catering, plus a focus on serving inexperienced boaters at a time when early peer-to-peer competitors concentrated on bareboats for experienced boaters. Unlike other boat rental companies, Sailo lets owners rent their boat with or without a licensed captain.
Technology
A web platform plus mobile apps (an iOS app launched in August 2016) providing search and filtering by boat type, length, price, crew and trip duration, direct messaging with boat representatives, online payments and booking requests, verified-boat listings, instant booking confirmation, user reviews, and social sign-in via Facebook, Google and Apple.
Go-to-market
Sailo acquires supply by recruiting private boat owners, charter operators and licensed captains to list on the platform, and demand through its consumer website and iOS app, destination-focused landing pages, customer reviews, a referral program and press coverage. Early on it took a localized, city-by-city expansion approach with local teams and hosted Sailo and marine-related events and meet-ups to build a boating community.
Consumer renters seeking day, multi-day or weekly trips, including both experienced and inexperienced boaters and groups booking with friends or family; on the supply side, private boat owners looking to offset ownership costs, professional charter operators, and licensed captains.
Geography
Headquartered in New York, NY. The marketplace spans three continents, over 50 countries (stated elsewhere as 100+) and more than 500 locations, with featured destinations including New York, Miami, San Francisco, California, Boston, Key Largo, La Paz and Cabo San Lucas in Mexico, the Bahamas, British Virgin Islands, U.S. Virgin Islands, Grenada, Martinique, St. Vincent and the Grenadines, Greece, Croatia, Athens, Lisbon and Phuket/Thailand. Early operations began in New York, Connecticut, New Jersey and the Hamptons, followed by Florida and the Caribbean, with international expansion roughly two years after launch.
History
The company was incorporated in March 2014 by graduates of Stanford Engineering and Columbia Business School, and worked out of the Columbia Startup Lab in its early days. It was in beta with a small group of boat owners and captains before launching in New York, Connecticut, New Jersey and the Hamptons in August 2014, with the marketplace described as launched in September 2014. Operations began in spring 2015, and by that period the company reported over $260,000 in gross revenue and more than 1,300 listed boats. Sailo completed a 13-week Techstars accelerator program in December 2015. Initially concentrated in Miami and New York, it expanded internationally about two years after launch, reaching roughly 4,000 boats in 2016, and released an iOS app in August 2016. In November 2016 it launched its first Florida-to-Cuba charters. By May 2018, about 90 percent of the boats on the platform were charter operated. In June 2019, Romania's Neogen Group acquired a 9.4% stake in the company.
Compiled by commissioned research from 8 cited public sources — announcements, filings, and press listed under research sources below.
Key figures
latest reportedCompany-reported or press-reported figures, each dated to when it was claimed — not independently audited.
Related companies · 8
Companies working in the same space as Sailo.
Timeline · 6
launches, deals, and filingsRomania's Neogen Group acquired a 9.4% minority stake in Sailo.
Sailo launched its first charters running from Florida to Cuba.
Sailo completed a 13-week Techstars startup accelerator program.
Sailo launched its online marketplace connecting boat owners, licensed captains and renters.
After a beta with a small group of boat owners and captains, Sailo launched its marketplace in New York, Connecticut, New Jersey and the Hamptons, with plans to expand to Florida and the Caribbean.
Dated company events from announcements, filings, and press; legal rows summarize public dockets and regulator releases.
▸Research sources · 8
primary sources listed
- Sailosailo.com · web
8 public sources were cited for this profile; the first-party ones are listed here.
Frequently asked questions
- What does Sailo do?
- Sailo is an online marketplace for boat and yacht rentals connecting boat owners, charter operators and licensed captains with renters.
- Who are Sailo's investors?
- Sailo's investors include Techstars.
- Where is Sailo headquartered?
- Sailo is headquartered in New York City, US.





