Top Tech Startups in Silicon Valley in 2027

Resilient data movement for agentic AI with software, systems and silicon delivering low latency and high bandwidth data network between compute, memory and storage.

PhrasIQ is building decision infrastructure for enterprise finance. Enterprises have invested heavily in Systems of Record to store data, Systems of Analytics to understand data, and increasingly Systems of Intelligence to generate answers. Yet critical business decisions remain slow because finance teams must reconcile fragmented data, validate assumptions, investigate variances, and defend their reasoning before action can be taken. We call this decision latency. Our core belief is that trust, not AI capability, is the primary bottleneck in enterprise decision-making. Rather than applying AI directly to fragmented enterprise data, PhrasIQ establishes structured truth first through deterministic reconciliation, lineage tracking, governance, and auditability. On this trusted foundation, our decision intelligence platform delivers explainable forecasts, variance analysis, anomaly detection, and decision recommendations. Beyond helping teams make faster decisions, PhrasIQ captures the assumptions, reasoning, decisions, outcomes, and learnings behind every decision, transforming them into persistent organizational decision intelligence. We believe this represents the next foundational enterprise software category: Systems of Decision. We are initially focused on enterprise finance, where trust, accountability, and auditability are mission-critical, with a long-term vision of becoming the decision infrastructure layer for modern enterprises.

CROSSK is building Whitebrinjal — an AI-driven decision infrastructure for complex enterprise technology procurement. Enterprises struggle to evaluate emerging technologies because the hardest work happens before procurement: defining the problem, aligning stakeholders, comparing unfamiliar solutions, validating fit, and building the business case. Whitebrinjal structures this fragmented pre-procurement journey into a decision layer—helping enterprises move from complex problems to decision-ready engagement with the right technology providers, while helping providers reach qualified enterprise opportunities with context, intent, and stakeholder alignment. We are solving the gap between “we have a complex problem” and “we know what to buy, why, and from whom.”

Galvix's core platform streamlines the sales tax compliance process, empowering SaaS companies to stay fully compliant while saving valuable time and resources. Galvix automates everything from sales tax calculations to filing returns, ensuring accurate and timely compliance with state and country-specific tax laws. By leveraging cutting-edge technology, we provide a comprehensive solution that helps businesses avoid penalties, mitigate risks, and focus on their core operations.

We aggregate federal and state geospatial datasets and regulatory documents and build AI systems to give project developers and contractors automated spatial intelligence from site selection to permitting to project development across carbon sequestration, geothermal, hydrogen, and minerals projects.

TELUS International AI Data Solutions Creating and enhancing the world's data to enable better AI via human intelligence We help companies test and improve machine learning models via our global AI Community of 1 million+ annotators and linguists. Our proprietary Ground Truth AI training platform handles all data types across 500+ languages and dialects. Our AI Data Solutions vastly enhance AI systems across a range of applications from advanced smart products, to better search results, to expanded speech recognition, to more human-like bot interactions and so much more. TELUS International values people diversity and grants equal opportunity regardless of age, civil status, disability, gender, nationality, race, religion and political beliefs, sex or sexual orientation.

Aptos is building a Layer 1 blockchain designed with an emphasis on absolute safety, extensible scalability, and credible neutrality — values that we know firsthand and viscerally understand. Now, on the fourth iteration of the consensus protocol, we are confident that Aptos is capable of bringing affordability, decentralization, and speed to the daily lives of billions of internet users. It is the lowest latency, optimistically-responsive BFT protocol available, and it features a robust, on-chain reputation system and novel methods for parallel execution — a key enabler of speed at scale. We will rapidly deploy many key innovations in performance, functionality and improvements to the overall user experience and leverage our ability to do major upgrades seamlessly in the process.

At Toi Labs, we’re pioneering the next frontier of personal health monitoring—starting in the most unexpected place: the bathroom. By transforming the toilet into a passive health companion, we deliver real-time, actionable insights into gut health and more—without requiring users to change their behavior. Our platform enables early detection and preventive care right from the home. Recognized by TIME as a Best Invention of the Year and backed by TOTO, Sloan and the NIH, we’re combining elegant design, embedded technology, and data science to redefine how—and where—healthcare happens.

Our mission is to build the world's last hedge fund - autonomously run by a decentralized network of data, intelligence, and capital. youtube.com/watch?v=dhJnt0N497c youtube.com/watch?v=GWeC2PK4yXQ

MoodMe is an innovative B2B tech leader on a mission to revolutionize the way businesses engage and gain insights through AIaaS and enterprise agreements. By leveraging the power of Face AI technologies, we create experiences that are not just engaging but profoundly insightful, providing a window into the hearts and minds of the target audience. Our vision is to set the standard in empathetic engagement, where user-centric experiences boost customer satisfaction, foster loyalty, and drive outstanding performance across diverse industries. At our core, we are dedicated to uniting innovation and ethics to craft an AI landscape that is unbiased and empathetic, ultimately making a powerful positive impact on a global scale. And this is only the beginning!