Top California Big Data Analytics Startups (33)

As businesses increasingly rely on data and AI to power digital products and drive better decision-making, it's mission-critical that this data is accurate and reliable. Monte Carlo, the data + AI observability leader, is the creator of the industry's first end-to-end Data & AI Observability platform. Our mission is to enable the world's enterprises to adopt trusted AI. In 2025, Monte...

Hex is changing the way people work with data. Our platform makes analytics workflows more powerful, collaborative, and shareable. Hex solves key pain points with today's data and analytics tooling, and is loved by thousands of users all over the world for the beautiful UI, new superpowers, and boundless flexibility. We are a tight-knit crew of engineers, designers, and data aficionados....

Medeloop is an AI-native platform that is creating the future of clinical operations and health research through cutting-edge AI and big data technologies, layered on top of a secure network of >100 million patient records. Medeloop originated from Stanford University and is backed by General Catalyst, Icon Ventures, Inovia Capital, Healthier Capital, and more. Medeloop's team includes leaders in AI, life sciences,...

Spokeo is a people search engine that helps over 18 million monthly visitors reconnect with friends, reunite with families, and protect against fraud. Additionally, our 12 billion records and over 250 million unique profiles help business professionals locate people and assets, research criminal investigation subjects, and more. Founded in 2006, we have grown to a remote-first company of nearly 200...

Statsig is a one-stop platform designed to streamline your product development process. It brings together essential tools like feature flags, experimentation, and analytics into a single, unified solution. By having everything in one place, Statsig lets your team make data-driven decisions, iterate quickly, and drive growth. Built on a robust infrastructure, Statsig handles over a trillion events every day. With 99.99%...

At Endor Labs, we’re building the modern Application Security platform for the AI-driven era of software development. Our mission is simple but bold: help every organization ship secure software fast with clarity on what matters, and the power to fix it quickly. Today’s AppSec teams are buried in noisy alerts and fragmented tools, while developers race to innovate using open source...

CelerData Cloud is the fastest, secure analytical engine that powers customer-facing and AI-driven analytics at scale, delivering consistently reliable and unbeatable performance with a future-proof architecture—ensuring real-time access to open data without ingestion delays or costly data pipelines. Powered by StarRocks, CelerData delivers 3X the performance/cost of any other solution on the market and is the only platform uniquely designed to...

At Kevala, we are on a mission to decarbonize the global energy economy using the most comprehensive data sets available. We are a group of ambitious intellectuals who embrace unconventional approaches to solving complex problems. We foster a culture where everyone is encouraged to collaborate, create, and support one another in our collective endeavors. As a fast-growing startup, we are...

An infrastructure platform for global credit markets. Originate, securitize, and service loans across borders with less cost and greater transparency.

Northbeam is building the world’s most advanced marketing intelligence platform, providing top eCommerce brands a unified view of their business data through powerful attribution modeling and customizable dashboards. Our technology helps customers accurately track ad spend, understand the full customer journey, and drive profitable growth.

Craft illuminates the path to global supply chain resilience. We empower businesses to strengthen their supplier networks and supply chains with the industry's most trusted and comprehensive data fabric and advanced risk mitigation engine. Our easy-to-use platform provides 360-degree visibility to quickly explore and evaluate supplier networks, AI-driven insights to detect and mitigate disruptions, and collaborative tools to optimize supply...

Alembic provides AI-powered marketing analytics for C-suite executives. Our near-real-time platform leverages cutting-edge mathematics, proprietary algorithms, and composite AI, forming an innovative solution unmatched in the marketplace. Organizations use it to model revenue outcomes, addressing the long-standing challenge of quantifying the impact of marketing on sales. Alembic is proud to work with enterprise companies, including NVIDIA, Texas A&M, and North Sails

Nimble enables your AI agents and teams to stream the precise intelligence they need from the live web, powered by infrastructure built to reliably access even the most complex, difficult-to-reach data.

Rollstack automates slide decks and document reporting using AI and data integrations. Leading organizations like SoFi and Whirlpool use Rollstack to automate leadership reporting, client presentations, financial reporting, and all types of data-driven PowerPoints, documents, and newsletters. Stop manually building critical business and client reports. Rollstack integrates with leading business intelligence tools like Tableau and PowerBI, mapping them to PowerPoint, Word,...

Anomaly is a leading data science and engineering company that builds AI payment solutions for health systems. Anomaly enables customers to recover revenue, negotiate contracts, change payer behavior, and automate complex workflows. Utilizing artificial intelligence, machine learning, and advanced statistics, Anomaly builds the digital infrastructure that allows customers to uncover how payments work in their specific market. Anomaly’s platform analyzes...

Chalk is building the data platform that powers the future of machine learning applications. We tear down complexity, latency, and scale barriers that have traditionally constrained ML capabilities. Our platform combines Rust-speed performance with elegant tools that developers love to use. Leading companies depend on Chalk for everything from stopping fraudulent credit card swipes, verifying identities, and maximizing clean energy...

Lukasa empowers small-to-medium-sized businesses by designing and implementing custom business and technology solutions that drive efficiency, productivity, and innovation, enabling them to stay ahead in today’s rapidly-changing, competitive landscape.

SDF’s mission is to make the lives of data engineers and data analysts better by building a groundbreaking SQL engine with a built-in Semantic Layer and automatic tools for data governance and privacy. We are rapidly growing to meet our goals of making an immediate impact as a values-driven company with a distributed team. Our team is currently distributed across...

We empower pro sports teams, college athletic departments, and live entertainment venues to activate their data and unlock new revenue. Believe it or not, many of these large organizations in the space have little to no visibility into their customer data. If someone buys a ticket with their ticketing provider, a jersey from their merch website, and watches team content...

CSquared Labs is an agentic AI company whose founding team comes from Google, Meta, Uber, Palanti, and the like. We've raised a large Seed round from top Silicon Valley VCs with the mission to help companies understand their customers.