Top Tech Startups in San Francisco, CA in 2027

Blue Rose Research is a project of OpenLabs to help progressive campaigns and issue orgs make higher quality strategic decisions with better polling and message testing. In the 2022 midterms, we advised major progressive organizations on directing hundreds of millions of dollars to the right ads and states, tested thousands of ads and talking points from state legislature to governor and senate races, and gave strategic election forecasting advice that was more accurate than public polls. Our team of 20+ passionate and progressive software engineers, machine learning engineers, and social scientists specialize in: Polling: Solving fundamental problems plaguing the polling industry today by applying state of the art tools from machine learning and Bayesian statistics. Message and creative testing: Providing rapid turnaround testing guidance for communications professionals on what messaging works and what doesn’t on the key issues of the day.

Wizard is building the video and photo editing software the industry should've had years ago. None of tools available now were designed for modern GPU compute, unified memory architectures, or a world where AI needs first-class access to the timeline. We think the window is open to build something fundamentally better.

Viewlocked is an AI-powered travel planning and booking marketplace connecting travelers with verified local partners across stays, experiences, guides, tours, rentals, transportation, and local services, all in one place. We built Viewlocked to solve a simple problem: planning a trip today means juggling a dozen different platforms just to book a hotel, find a tour, rent a scooter, and hire a local guide. Nothing talks to each other, and by the time travelers discover the best local experiences, they're often already locked into their plans. Our AI assistant, VLX, changes that. Travelers build their trip, and VLX surfaces relevant partners in real time based on their dates, destination, and preferences, letting them discover and book everything directly within their itinerary before they even arrive. We officially launched in June 2026 and have already onboarded 60+ verified partners across 15+ countries, with zero paid marketing spend. We've been featured in Travel Daily News International and Travel and Tour World, and we're actively building a global network of travel partners as we scale. For travelers, Viewlocked means one platform for the entire trip. For partners, it means visibility at the exact moment traveler intent is highest, with structured bookings and a simple, transparent commission model. We're a small, fast-moving founding team building something we believe travel has been missing for a long time. If you're passionate about travel, startups, or building at an early stage.

Outpost.red is a hyper-specialized tech-enabled Reddit marketing agency. We help brands show up in the right Reddit conversations, post in a way that feels native to the platform, and turn Reddit into a real growth channel. Our work is focused on Reddit, but the impact goes beyond Reddit itself. Strong Reddit presence can influence brand trust, buyer research, Google visibility, and AI-generated answers across platforms like ChatGPT, Perplexity, Claude, and Gemini. We work hands-on with clients to identify the right opportunities, develop content angles, write posts and comments, manage execution, and measure results. In plain terms, we help companies earn attention and trust in the places where buyers are already asking questions, comparing products, and looking for honest opinions. We are not a traditional social media agency, and we are not a spam shop. We care a lot about quality, judgment, tone, timing, and understanding how Reddit actually works. Good work on Reddit requires nuance. It requires knowing when to engage, what to say, how to say it, and when not to force it. We are building a new kind of agency: tech-enabled, operator-led, and deeply focused on one channel that most companies still do badly or ignore completely. That means our team sits at the intersection of marketing, operations, content, research, and product. We use software and AI internally to move faster and work smarter, but the output still depends on sharp people with good taste and strong judgment. If you join Outpost.red, you will be working on a focused problem in a fast-moving market, with real responsibility and high standards.