Windsurf
Windsurf (Anysphere) is a San Francisco-based AI software company that builds an AI-powered coding assistant for developers. The company is privately held and valued at $9B following a $900M funding round led by Thrive Capital.
- Company typePrivate
- Founded-
- HeadquartersSouth Padre Island, United States
- Headcount1–10
- GTM typeB2C
- OfferingServices
What Windsurf does
Windsurf is the brand associated with Anysphere, a privately held, San Francisco-headquartered software company whose core product is an AI-powered coding assistant. The product is designed to help developers write code more quickly and efficiently, addressing developer productivity and coding efficiency through AI-based tooling. Per the available reporting, the company has experienced successful product adoption and strong revenue growth.
The company is backed by a $900 million funding round led by Thrive Capital, with the round valuing it at $9 billion post-money. Thrive Capital is classified as a Major-tier Financial Partner, indicating a strategic, long-horizon investor relationship rather than a one-off capital infusion. The company is privately held and operating, with no public listing indicated in the available data.
The revenue model is not explicitly disclosed in the input: pricing models, contract structures, customer counts, and segmentation between individual developers and enterprise accounts are all unstated. Qualitative descriptors point to a commercially successful B2B / B2C developer-tools SaaS business, but the underlying revenue mechanics — pricing tiers, enterprise contract lengths, self-serve vs. sales-led mix — cannot be characterized from the evidence provided. Note on data conflict: the company's web URL (windsurftheboatyard.com) describes an unrelated marine recreation business in South Padre Island, Texas; the substantive analytical and financial data in this input describes the San Francisco-based AI coding tool, which is treated as the operative subject for this analysis.
Windsurf firmographics
Firmographics- Name
- Windsurf
- Website
- https://windsurftheboatyard.com
- Company type
- Private
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- Windsurf (Anysphere) is a San Francisco-based AI software company that builds an AI-powered coding assistant for developers. The company is privately held and valued at $9B following a $900M funding round led by Thrive Capital.
- Ownership category
- akta.pro rank
Windsurf industry classification
Industry- Product category
- Water Sports & Beach Recreation Services
- NAICS
- Marinas (71393), Recreational Goods Rental (532284)
- SIC
- Services-Amusement & Recreation Services (7900), Hotels, Rooming Houses, Camps & Other Lodging Places (7000)
- akta.pro primary industry
- Surfing & Kitesurfing Experiences (Lessons, Camps) (THAJAJAJ)
- akta.pro secondary industries
- Kayaking, Canoeing & SUP Tours (Guided/Paddling Excursions) (THAJAJAF), Water & Marine Guiding Services (Kayak, Canoe, Raft, SUP, Sailing) (THAAALAB)
Keywords
Where Windsurf is headquartered
LocationHeadquarters
- HQ city
- South Padre Island
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
Windsurf business model
Business model- GTM type
- B2C
- Offering type
- Services
- Cost components
- Personnel, Operations, Marketing or Sales, Infrastructure
Windsurf product offering
Product offeringCore offering
Windsurf provides windsurfing lessons, kayak and stand-up paddleboard (SUP) rentals, vacation home rentals, and emergency helicopter transport services to beach tourists and visitors in South Padre Island, Texas. The business bundles on-the-water recreation, lodging, and air transport into a single destination offering.
Differentiator
Problem solved
Functional benefit
Products and services
- Windsurfing Lessons Instructional windsurfing classes taught at the South Padre Island boatyard for tourists and beachgoers seeking to learn the sport.
- Kayak Rentals Rental of kayaks to visitors of South Padre Island for on-the-water recreation.
- Stand-Up Paddleboard (SUP) Rentals Rental of stand-up paddleboards to beachgoers at South Padre Island for recreational paddling.
- Vacation Home Rentals Short-term vacation home accommodations in South Padre Island provided to tourists and visiting families.
- Emergency Helicopter Transport Emergency helicopter transport service operating from South Padre Island, providing aerial response and transport.
Companies that use Windsurf
Customer profileIdeal customer profiles1 record
Windsurf technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Windsurf partnerships and signals
Strategic signalScale indicators3 records
Recent moves3 records
Expansion highlights4 records
Windsurf competitors and assessment
Company assessmentBroad incumbents
- Airbnb: Global vacation rental marketplace that competes directly with Windsurf's vacation home offering. While not a water-sports operator, it is a major channel and competitor for the lodging side of the bundled experience.
- Suntex Marinas: Large U.S. marina operator offering slip rentals, fuel, and waterfront services. Comparable in the boatyard/marina infrastructure dimension that underpins Windsurf's waterfront position.
- Nautical Ventures: Established water-sports retailer and service provider with broader regional presence. Comparable in product category (kayaks, SUPs, windsurfing gear) but operates as a multi-location retailer/rental business rather than a single-site resort.
- GetMyBoat: Large online marketplace for boat and watercraft rentals and experiences across coastal destinations. Competes for the same online booking demand and pressures pricing for local operators like Windsurf.
- REI Co-op Experiences: National outdoor recreation brand offering kayaking, SUP, and adventure lessons. Comparable product (beginner lessons and guided outings) and customer base, but with much broader geographic scale and brand recognition.
Regional players
- South Padre Trips (Vacation Rental Management): Regional vacation rental and activity booking platform focused on South Padre Island. Competes with Windsurf's vacation home and bundled activity offering and controls a portion of the local booking funnel.
Direct peers
- South Padre Island Watersports: Direct competitor operating on South Padre Island offering kayak, paddleboard, and other water-sports rentals and tours from a similar waterfront base. Closest comparable in geography, activity mix, and target customer.
- La Vida Coastal: South Padre Island water-sports and excursions provider offering guided tours, rentals, and lessons. Comparable on activity mix and guest demographic, and competes in the same drive-to location.
- Breakaway Cruises: South Padre Island-based operator of guided cruises, dolphin watching, and water excursions. Competes for the same tourist visitors seeking on-water experiences and shares the same seasonal demand profile.
- Little Island Adventures: Local South Padre Island adventure outfitter offering a mix of water-sports rentals and lessons. Direct overlap in target customer (vacationing visitors) and product (kayaks, SUPs, beginner-friendly experiences).
Market position
Strengths4 records
Weaknesses4 records
Competitive moat4 records
Key risks4 records
Key highlights4 records
Customer concentration
Windsurf social profiles
Digital presenceWindsurf financial estimates
Financial estimateRevenue estimate
Valuation estimate
Windsurf leadership team
Management profileNumber of profiles
Windsurf funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Windsurf M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Windsurf
What does Windsurf do?
Windsurf provides windsurfing lessons, kayak and stand-up paddleboard (SUP) rentals, vacation home rentals, and emergency helicopter transport services to beach tourists and visitors in South Padre Island, Texas. The business bundles on-the-water recreation, lodging, and air transport into a single destination offering.
Is Windsurf a public or private company?
Windsurf is a private company. It is classified as unknown and is currently operating.
When was Windsurf founded?
Windsurf was founded in -1. It employs 1 to 10 people.
Where is Windsurf based?
Windsurf is headquartered in South Padre Island, United States, in the North America region.
Who are Windsurf's main competitors?
Broad incumbents on record are Airbnb, Suntex Marinas, Nautical Ventures, GetMyBoat and REI Co-op Experiences. South Padre Trips (Vacation Rental Management) is listed as a regional player. Direct peers are South Padre Island Watersports, La Vida Coastal, Breakaway Cruises and Little Island Adventures.
Does Windsurf have an API?
No public API is recorded for Windsurf.
What industry is Windsurf in?
Windsurf's product category is Water Sports & Beach Recreation Services. Its primary akta.pro industry code is THAJAJAJ, Surfing & Kitesurfing Experiences (Lessons, Camps), with a secondary code of THAJAJAF, Kayaking, Canoeing & SUP Tours (Guided/Paddling Excursions). Its NAICS code is 71393 and its SIC code is 7900.