The unwritten rules of SF
You are arriving from India into a city where everyone is extremely nice to you and almost nobody will tell you no. Those two things are connected, and this page explains how. Start with the two founders below, and press the button to watch six months pass.
That is Thiyagarajan Maruthavan’s example, not ours. He runs Upekkha, a startup accelerator, out of SF and Bangalore, and says he watches this repeat every month. His diagnosis is one sentence long. If you keep only one line from this page, keep his.
The optimistic version is also true, and it is worth holding both. NFAP, a US immigration research group, counted 96 US unicorns with Indian-origin founders in June 2026, more than any other country of origin. Roughly a quarter of all US billion-dollar companies have a founder who first arrived as an international student.
Read the fine print on that list, though. Most of those founders landed at 22, spent a decade inside the network, and then started something. Arriving at 34 with a company that already works is the harder version of the same move, because you skipped the decade. Culture is the part of that gap you can close in months rather than years. That is the only reason this page exists.
One piece of geography, so you don’t say it wrong. Silicon Valley is the South Bay. The Peninsula runs roughly Palo Alto to Daly City. San Francisco is neither. Nobody in San Francisco says they work in Silicon Valley, and everybody outside California assumes they do.
The mismatch everything else comes from
Erin Meyer, a business-school professor who studies how cultures work together, plots professional communication on a map. Two of her axes matter here. The interesting thing is not where India sits. It is where the US sits.
The practical consequence is that nobody will tell you no. They will tell you everything else, at length, warmly, with follow-up reading, and you will walk out of the room believing something happened.
Your first conversations
Leading with the pitch signals seriousness in Bangalore. Here it signals that you have classified the person in front of you as a lead. The sequence is relationship, then trust, then ask. If they are interested, they will ask what you’re building without any prompting from you.
The decoder
Tap what you heard. This is the part of the page you’ll actually come back to.
Investors here almost never say no to your face, and it isn’t cowardice. There’s no upside in it. The market is small, founders talk, and the company they pass on today might be one their best portfolio founder drags them into in eighteen months. So the door stays technically open while the decision is fully closed.
The only reliable signal of a live deal is velocity plus a concrete next step. Warmth tells you nothing, because the whole city runs warm.
The expensive mistake is reading “keep me posted” as a maybe and then mailing monthly updates into a dead inbox for a year. A soft pass is more recoverable than most founders think, but not through persistence. Only through a changed fact. Work out the objection underneath it, fix it or reframe it, then come back once.
The same cushioning runs through ordinary work, which matters as much for an operator joining a US company as for a founder raising. To get the direct version you have to ask for it, and the phrasing does the work. “What’s the strongest reason this fails?” gets you an answer. “Any feedback?” gets you a compliment. The good question makes the honest answer socially safe.
Money at the table
Bills split evenly by default. Nobody is embarrassed by it, you aren’t expected to host, and insisting on paying for the table can land as a status move rather than as hospitality. If someone says they’ve got it, accept it and get the next one.
Hierarchy is genuinely flat
Interns email partners. New arrivals DM famous founders. Titles buy nothing in conversation, first names go for everyone including people twenty years senior, and visible deference reads as weakness rather than courtesy. You don’t wait to be invited before approaching someone. The approach is the norm.
The reverse gets forgotten, and it matters more over time. Be as generous with the 22-year-old nobody knows as with the partner. In this town they are frequently next year’s somebody, and people remember exactly which version of you they met.
The numbers on pattern matching
Pattern matching is investors backing people who resemble founders who worked out before. Here it is documented rather than imagined, and the documentation is useful. A UCLA Anderson study of more than 93,000 potential VC-founder deals found two numbers.
Read the two numbers together and the conclusion is oddly freeing. The bias is a defect in their process rather than a verdict on you, and it is measurably expensive for them.
Your credentials also don’t travel. IIT and IIM are known quantities to Indian investors and to Indian-origin operators here. To a generalist partner they are a line on a page. Maruthavan’s framing is that roots come from an education layer, an experience layer or an ambition layer. With none of the three built locally, you start below zero rather than at it. Joining things fixes it, over roughly a year.
One judgement call of our own. The diaspora is the fastest way to land, and the slowest way to build a US customer base, if it is the only network you build. It is genuinely easy to spend a year inside desi founder WhatsApp groups feeling well connected, while having met nobody who could be a customer or a co-founder. If fewer than half your meetings by month three are outside the diaspora, correct that deliberately. It will not correct itself.
What to do now
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Good to know
Have you made this move? We’re collecting first-hand accounts from Indian founders and operators one to ten years in. What you misread, what it cost you, what you’d tell someone landing next month. Send it over and we’ll credit you, or keep it anonymous if you’d rather.