SF Tech Week 2026: What We Saw, What We Learned
From a packed Kickoff Pitch & Connect to climate tech and a GP/LP mixer, here is what stood out in San Francisco's biggest week for startups.
San Francisco Tech Week 2026 delivered what it promises: hundreds of events, a lot of coffee, and a city that feels like one big pitch room. Three themes stood out. Physical AI and AI in healthcare drew the biggest crowds. Cross-border activity was everywhere, with founders and investors from Europe and Asia in the same rooms. And the best formats were short and curated, with fewer slides and more real conversations.
Our week started with the Kickoff Pitch & Connect, organized for NorCal SBDC. Six companies pitched to a five-person jury, and the room was full of investors and founders who came ready to talk/engage, not just to listen. The lesson matched what Reid Hoffman often says: if you are not a little embarrassed by your first version, you launched too late. The founders who did best showed a lot of progress. Investors responded to clear asks and honest answers about what is not working or selling yet.
Midweek, we joined CleanLeap in Palo Alto for a climate tech evening with the city of Yokohama and Japanese corporates . The format flipped the usual script, with Japanese corporates presenting what they are looking for and startups answering. It is a good reminder of Paul Graham's advice to make something people want. Here, the people spelled out what they want. On Friday, Capital After Hours in San Mateo by AngelLaunch brought GPs and LPs together offering the opportunity for the founders to deliver one-minute one-on-one pitches. One minute is short, and that is the point. Founders who knew their one sentence walked away with real follow-ups.
Large banks and venture lenders also ran packed calendars during the week. SVB, a division of First-Citizens Bank, listed a fourteen-event program, and J.P. Morgan hosted a founders' funding dinner with DealMaker. Public write-ups from those rooms are still coming in, and we will add what attendees share. The takeaway so far is encouraging: the investor community showed up in force, and warm, hosted settings beat cold outreach every time.
If you want to see more of the week, we are still collecting photos from attendees and will share more here soon.
And at Pitchtree.ai, we keep working on one simple idea: well-prepared founders, the right investors, and a warm room to meet.
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