Top California Big Data Startups (274)

Product.ai (formerly Demand.io) is the truth layer for commerce. Built on Axiomatic Intelligence — a proprietary adversarial reasoning methodology that stress-tests product claims against physics, economics, and engineering constraints — Product.ai delivers verified purchase verdicts, not summaries. Product.ai tells consumers when NOT to buy. Product.ai emerges from Demand.io, a profitable, bootstrapped AI commerce company whose SimplyCodes platform processes over $1B...

Our mission is to remove inefficiency from the foundation of AI. By combining new research in information theory, probabilistic modeling, and distributed systems, we’re creating self-optimizing data infrastructure that continuously improves how information is represented and used by intelligent systems.

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....

Nextdata OS turns legacy data pipelines and scattered tools into a unified layer of autonomous data products—AI-ready by design. By making data self-describing, self-governing, and instantly usable by agents and applications, Nextdata OS helps teams move faster, reduce risk, and deliver trusted data for AI, analytics, and innovation.

We are Luminate, entertainment’s preeminent data, and insights company, unleashing access to the most essential, objective, and trustworthy information across music, film, and television. Our work isn’t just powerful — it’s prescient. We’re rooted at the intersection of tech and media, in today’s challenges and tomorrow’s plans. Never losing sight of our client's needs, we deliver them essential guidance with the...

Citrine Informatics is the award-winning materials informatics platform for data-driven materials and chemicals development. It won the 2017 World Materials Forum Start-up Challenge, the 2018 AI Breakthrough award as the "Best AI-based Solution for Manufacturing," and 2020-2021 Cleantech 100 honors. The Citrine Platform combines smart materials data infrastructure and AI, which accelerates development of cutting-edge materials, facilitates product portfolio optimization,...

Tidepool is a 501(c)3 nonprofit organization on a mission to make diabetes data more accessible, actionable, and meaningful for people with diabetes, their care teams, and researchers. Founded in 2013, Tidepool hosts a suite of free software tools for people with diabetes and the clinics that serve them, including Tidepool Web, Tidepool Mobile, Tidepool Uploader, and, pending submission to FDA...

The crypto world is changing—we’ve seen an explosion in innovation but a fragmentation of tools. Today, traders navigate a low visibility landscape, handling multiple chains, scattered data, and many marketplaces. Now, trading tooling has shifted towards consolidation. Users demand a simple solution that effortlessly weaves their favorite decision-making software and maximum liquidity into one elegant interface. Kinetic is developing a...

Entefy is an enterprise AI software and automation company. Entefy's multisensory AI technology delivers on the promise of the intelligent enterprise, at unprecedented speed and scale (think 15,000x performance improvement to Entefy customers). Entefy products and services help organizations transform their legacy systems and process—everything from knowledge management to workflows, cybersecurity, data privacy, customer engagement, forecasting, and more. Entefy’s customers vary...

Measurabl is the world’s most widely adopted ESG (environmental, social, governance) data management solution for commercial real estate. With more than 53,000 commercial buildings representing nearly 10 billion square feet across 78 countries, Measurabl helps innovative companies measure, manage and disclose their ESG performance, assess their portfolio’s exposure to physical climate risk, and gain access to additional services such as...

Etymology: Latin, literally, from the egg : from the beginning Ab Ovo provides integrated technology and operations-based solutions. We are headquartered in Santa Clara, CA. We provide solutions to clients'​ business challenges by leveraging our technology and process capabilities, backed by an understanding of customer domain and industry. Ab Ovo delivers technology services, offers productized applications and platforms that accelerates...

Honeycomb is fast analysis tool that reveals the truth about how users experience your code in complex and unpredictable environments. Within seconds, find patterns and outliers across billions of rows of data to definitively solve problems. Learn more about us here: https://www.honeycomb.io/about/

Astera Labs Inc., a fabless semiconductor company headquartered in the heart of California’s Silicon Valley, is a leader in purpose-built connectivity solutions for data-centric systems throughout the data center. Partnering with leading processor vendors, cloud service providers, seasoned investors, and world-class manufacturing companies, Astera Labs is helping customers remove performance bottlenecks in data-intensive systems that are limiting the true potential...

Exxact Corporation is a global, value-added supplier of computing products and solutions. We distribute system components, peripherals, networking equipment, software, and IT systems, enabling us to offer comprehensive solutions to our customers worldwide. In addition, Exxact develops and manufactures innovative computing platforms and solutions that include workstation, server, cluster, and storage products developed for HPC, Big Data, Cloud, Visualization, Video...

Airbyte specializes in open-source data integration, designed to centralize data from diverse sources into storage solutions like data warehouses and lakes. Supporting over 400 connectors and a self-serve, extensible framework, Airbyte enables organizations to move both structured and unstructured data seamlessly for uses like AI, analytics, and business intelligence. Airbyte’s flexibility in deployment—whether cloud, hybrid, or on-premises—prioritizes data security, compliance,...

VergeSense is a Workplace Analytics Platform trusted by enterprises across the globe. Businesses use VergeSense to transform their static office into a dynamic workplace that matches today's employee needs and expectations. Its AI-driven platform includes intelligent sensors that collect real-time data, dashboards and insights that drive workplace strategy, and integrations with the leading workplace technologies. Today VergeSense analyzes over 40...

Proven at global web scale in production for modern data services, Alluxio is the developer of open source data orchestration software for the cloud. Alluxio moves data closer to big data and machine learning compute frameworks in any cloud across clusters, regions, clouds and countries, providing memory-speed data access to files and objects. Intelligent data tiering and data management deliver...

We are a consulting firm that specializes in engineering and management. We have provided services for some of the largest tech companies in the San Francisco Bay Area. These services include mechanical, electrical, software design, data collection quality assurance, and testing of new hardware and software. We pride ourselves in being a small company, which is able to be extremely...

Jupiter is the global leader in data and analytics services to make informed decisions to anticipate risk from extreme weather, sea-level rise, storm intensification and rising temperatures caused by short, medium and long-term climate change. Jupiter’s ClimateScore TM Intelligence Platform provides sophisticated, dynamic, hyper-local, current- hour-to-50-plus-year probabilistic risk analysis for weather in a changing climate. The company’s FloodScore™, HeatScore™, WindScore™,...

Everstream Analytics sets the global supply chain standard. Through the application of artificial intelligence and predictive analytics to its vast proprietary dataset, Everstream delivers the predictive insights and risk analytics businesses need for a smarter, more autonomous and sustainable supply chain. Everstream’s proven solution integrates with procurement, logistics and business continuity platforms generating the complete information, sharper analysis, and accurate...