Top California Big Data Analytics Startups (37)

Monte Carlo is the agent trust platform that unifies data and agent observability to monitor, troubleshoot, and improve production AI systems. As enterprises prepare to deploy thousands of agents across business-critical use cases, Monte Carlo provides the reliability infrastructure to support them along this AI transformation, from human-guided agents to fully autonomous operations. Founded 2019. Backed by leading investors. Trusted...

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....

Taking days or weeks to answer questions like these isn’t the exception, it’s how finance works today. Getting to an answer often means digging across finance, data, engineering, and multiple business systems. We think it should feel as easy as searching Google. That’s what Quanta is building, with a fundamentally different approach than layering AI on top of existing financial...

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

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

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...

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...

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.

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,...

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...

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.

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%...

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...

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...

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,...

Darshan Kothari is the Founder & CEO of Xonique, a global-ranked Artificial Intelligence and Machine Learning Development Company. With 10+ years of experience enabling then Startups, now global leaders with creative solutions, he is differentiated by out-of-the-box IT solutions throughout the domain. He is known for his visionary qualities and adaptability to technology and trends. He is passionate about every...

Data-Sleek, located in Irvine, Orange County, CA, is an AI and data consulting agency that helps organizations turn raw data into measurable business value. We specialize in data architecture, strategy, integration, data warehousing and AI strategy and implementation—enabling businesses to scale confidently, remain compliant, and achieve operational excellence. With more than 30 years of experience, our expert team collaborates with organizations...

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...

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.