Here are the 7 best pirate houses in San Francisco for 2025

As San Francisco becomes the Hot nexus From the AI ​​World Revolution, young ambitious entrepreneurs flock to hatch their startups in Hackers.

Hackers offer founders the opportunity to eat, breathe and sleep, developing their startups while taking time for hackathons, raves and pitch sessions.

There is a plethora of these houses in the bay region. Some offer palatial residences with free rent and food, while others hardly understand that free Wi-Fi. The remains vary from a few weeks to as long as you wish. Some are just starting their first cohort this month, while others have existed for more than a decade.

Most founders discover the houses by word of mouth, and some do not even accept applications.

We asked the founders and VCS for their best houses for 2025. Here are the selections, as well as notable investors and founders for the most established houses.

Neighborhood: Hillsborough

Speciality: IA and community events

Former notables: Pika Labs, Martian, Portal

Notable investors: Eric Schmidt, Marc Andreessen, Adam d’Angelo

Located in a lux $ 68 million Hillsborough Mansion with a Koi pond, a swimming pool and a cinema, AG House is more a pirate mansion. Launched in 2023, he listed eight to 10 founders and researchers who can obtain investments of up to $ 1 million in funding through his internal venture capital fund or his study with his applied research arm. AGE House quickly became the link of the IA community booming of San Francisco through a calendar stacked with free dinners, hackathons and cats by the fire open to IA manufacturers on a merit base.

The famous former include Demi Guo, a founding resident, who founded Pika Labs, a start-up of generation of bournating AI videos which collected hundreds of millions of funds in venture capital.

Neighborhood: Twin peaks

Speciality: IA

Former notables: Andrej Karpathy, Max November and Anton Osika

Notable investors: Index Ventures, Anthropic, Greylock

While the Hillsborough manor attracts the essentials, the former researcher of Google, Jeremy Nixon, launched a rival house in San Francisco acted last year in the middle of an acrimonious fight for which can claim the nickname “AG”. If it is not confusing enough, Nixon also directed another marked house like Neogenesis and housed Andrej Karpathy (Tesla, Openai, Eureka) and Max November (Worldcoin).

Whatever the name, there is no formal application, because you can only enter through warm introductions.

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“Ideally, they have a certain conception of the trajectory of human civilization and how their creative entrepreneurial life can modify it for the best,” Nixon at Bi told Bi.

Neighborhood: Carré Alamo

Speciality: The founders of technical rehearsal focused on AI

Former notables: Ramp, pave, fabric

Notable investors: Marc Andreessen, Chris Dixon, naval Ravikant

This could be considered the Stanford Hacker Houses. HFø describes itself as “the most selective Ai residence for the repeated founders”. His famous donors include Marc Andreessen and Chris Dixon of A16z, as well as the providential investor of Ravikant and the IA fund of Google. Once admitted to the highly selective program, 10 founders undergo an intense 12 -week program in a mansion near the Alamo Square park which includes not only accommodation but also food and laundry. There are also $ 250,000 in “not capped” financing in exchange for costs of 2.5%. The first class has produced three unicorns: ramp, pave and fabric. Do not expect a lot of party. HFø is alcohol -free.

Neighborhood: The mission

Former notables: AI scale, pylon, workflow, new lantern

Speciality: B2B younger and founding builders

Founded by a group of Thiel Fellows adolescents in 2013, Mission Control, known as MC, occupies a 10 -room house in the mission. Young residents often move into the house before having financed a company, co -founders or even an idea. Finally, they have access to the Street Capital Fund mission, founded by three members of the Chamber to support other members.

“What distinguishes MC is that it is a community above all: we are looking for people who will contribute to the community and wanted to be actively involved,” said the resident founder, Brennan Burke, in Bi. “Part of MC’s objective is to establish real friendships for life while we all go through the transformative experience of building a business.”

There is also a “satellite” in the block designed to give five founders a short -term launch ramp in San Francisco. Last year, the house organized a 3 -day “simulated AI” party where guests received a personalized AI character in their personality.

Neighborhood: NOB hill

Speciality: Ai and web3

Once accepted in the three -month cohort, the founders live in a 15 -room house with monthly hackathons and demonstration days, during which they present VC and providential investors. But that’s not all the coding. Earlier this year, Accelr8 welcomed a noisy rave on the theme of Mark Zuckerberg.

Neighborhood: Northern beach

Speciality: Founding woman

Most hackers are still massively dominated by men. Enter Hackherhouse, which was launched last year with an inaugural class of seven and the invoices were the first entirely female pirate house in the Bay region. The rent is subsidized so that the founders can focus on the financing of their companies instead of their accommodation.

Specialty: founders of immigrants

Launch this month, Cap House says that it is a “house (not a pirate house” for the founders of immigrants to SF. “CAPI, an acronym which is a nod to the cash aid program for immigrants, offers shared and private rooms as well as a guest room and a spare sofa for short-term visitors to compensate. Treating with immigration problems, more a Bollywood music party.