Top Tech Startups in San Francisco, CA in 2027

At Provable, you’ll join an elite team building infrastructure, products, and services for the Aleo ecosystem and other ZK technologies. We’ve published landmark papers such as Zexe (eprint.iacr.org/2018/962) and Leo (eprint.iacr.org/2021/651). We hope to create a safer, decentralized world with advanced privacy technology.

Today's healthcare plans & payers struggle with fragmented tools and inconsistent quality across their Behavioral & Mental Health services. Our end-to-end solution transforms network management by automating documentation review, monitoring quality metrics, and providing AI-powered decision support - all in one integrated platform. This comprehensive approach ensures consistent quality delivery across mental & behavioral health services while reducing administrative overhead.

The current immigration system is a gatekeeping bureaucracy optimized for inertia, not efficiency. We will productize immigration, turning high-stakes legal navigation into an end-to-end service that is 10x better than law firms.

Your shield against digital distractions.

We empower students with AI-enabled personalized learning tools that increase engagement and improve memory retention.

Matriosh is a US-based stealth-mode consumer tech startup headquartered in Wilmington, Delaware (USA). We are focused on building an innovative, service-based tech product designed to solve real-world problems. As a stealth startup, we intentionally maintain a low public profile while we develop and refine our product, protect our intellectual property, and build our founding team. Matriosh is currently in the beta development stage, where we are testing features, improving functionality, and preparing for a strategic launch. Our long-term vision is to create a scalable, high-impact technology platform with strong market potential. The company is led by Co-Founder & Advisor, Akaash Pandya, along with a growing executive team. We operate fully remotely and are actively hiring interns, advisors, and future co-founders to support operations, investor relations, and strategic growth. Our culture is collaborative, non-hierarchical, and impact-driven, giving every team member the opportunity to contribute ideas, work closely with leadership, and gain real experience in a fast-growing startup environment. Our goals for the upcoming phases include: Completing the beta version Securing early-stage funding Launching the platform Scaling operations, partners, and user base Moving toward profitability and potential IPO/acquisition

We’re solving a critical problem for the American homeowner - the exploding cost of homeowners insurance - specifically, for consumers in natural catastrophe heavy areas. From south Texas to woodland California to the Jersey shore, consumers are being asked to pay thousands more in insurance premiums every year. For decades, the insurance industry has met the needs of these consumers with a transaction based in PDFs and faxes, and underwriting based on anecdote and human experience. Risk isn’t priced accurately, the sale is high friction and confusing, and those who bear the risk have lost money hand over fist. This is a $30b TAM space where software can create massive value across multiple dimensions; we at Annex are building a platform connecting the dots between what’s best for consumers, insurance agents and reinsurers.

CloudZero acts as the financial control plane for AI economics, giving finance, IT, and engineering a shared system to govern spend, value, and outcomes. Stop guessing whether your AI spend is paying off and focus on the investments that matter most.

ShopStyle is the leading fashion and lifestyle shopping platform for influencers and consumers. We connect brands and retailers to influencers and shoppers with best-in-class technology, data, and tools to drive new customers and sales. ShopStyle is based in San Francisco with offices in San Mateo, London, NY, and LA. ShopStyle has localized sites in the US, the UK, Japan, Canada, and Australia. We have a bold Silicon Valley outlook on developing transformative technology for fashion and strive to do this bigger and better every day.