Top Big Data Analytics Companies in California
It is important to analyze and compare data to remain competitive. Big data analytics has played a massive role in business growth, increasing demand for big data analytics services in California. A few top big data companies in California use data analytics to mine information used in machine learning. With thorough analysis and evaluation of companies on different factors, we at Goodfirms have prepared a list of big data developers in California to help enterprises pick the best option. These big data analytics firms must pass through core research measures to make a top position in the following list.
Sponsored
List of Best Big Data Developers in California
Dataplatr is a modern data consulting and analytics company committed to transforming how organizations leverage data to achieve measurable results. With a client-centric approach, we deliver innovative solutions that address real-world challenges and drive sustainable business success.At Dataplatr, we’re not just consultants; we’re your partners in navigating the evolving data landscape. Whether you’re streamlining operations, ... read Dataplatr reviews & insights
NA010 - 49Palo Alto, California
Traceye is an enterprise-grade data indexing infrastructure platform to build and deploy subgraph with best-in-class performance, security & scalability. We support all major cloud providers with VM-based native orchestration strategy. The clouds supported our AWS, Azure, Digital Ocean, Google cloud & private cloud.
NA50 - 2492024Los Angeles, California
MTN DATA — Professional Data Verification & Enrichment Platform Overview: MTN DATA is a modern data verification and enrichment platform built for businesses that rely on accurate, up-to-date professional and company information. With a powerful API and batch-processing capabilities, MTN DATA helps teams validate, clean, and enrich large volumes of contacts, ensuring that every lead ... read MTN Data reviews & insights
NA2 - 92025Altadena, California
Zenlytix helps enterprises transform data into competitive advantage through AI, cloud, and data engineering solutions. We deliver intelligent platforms for digital transformation, data strategy, and AI-driven insights. From cloud migration to advanced analytics, we partner with you to move from roadmaps to production.
$50 - $99/hr10 - 492025Sacramento, California
Using AI Tools
ChatGPT
iSyncSF is a specialized Salesforce data management and migration platform designed to help businesses seamlessly transfer and synchronize data across multiple Salesforce environments. It is a 100% native Salesforce application that simplifies complex tasks such as org-to-org data migration, sandbox seeding, and CPQ configuration transfers with automation, accuracy, and security. The platform supports maintaining data ... read iSyncSF reviews & insights
NA2 - 92015California City, CaliforniaWhy iSyncSF?
- Salesforce sandbox data migration
- Automated Salesforce data migration
- Salesforce data migration services
Using AI Tools
- ChatGPT
RefractOne is a next-generation market intelligence platform that helps B2B organizations think clearly, act decisively, and win consistently in complex markets.We combine artificial intelligence, advanced data technology, and expert-led validation to decode complex market signals — translating raw data into clear, actionable direction. Our platform is designed for high-performance teams in sales, marketing, strategy, and ... read RefractOne reviews & insights
NA50 - 2492016Los Angeles, CaliforniaWhy RefractOne?
- For AI-powered market intelligence, sales insight
- Unified platform for account planning and GTM exec
- Real-time insights to identify and win enterprise
Using AI Tools
- ChatGPT
BayOne is a technology services and talent solutions company designed to help large enterprises accelerate growth and innovation. Their core marketing philosophy is helping mature, large companies "compete like a startup." --- Core Services & Solutions They primarily focus on solving business problems, bridging talent gaps, and driving modernization across several key domains: Data Engineering ... read BayOne Solutions reviews & insights
$50 - $99/hr250 - 9992012California City, California
BasicAI is focused on providing end-to-end services and software solutions that enable any organization to train, manage, and iterate on artificial intelligence and machine learning models. Our data collection and annotation services are facilitated by a robust and highly flexible technology platform that empowers stakeholders to define projects, upload source data, monitor project progress, and ... read BasicAI reviews & insights
$25 - $49/hr10 - 492019Irvine, California
Infobahn specializes in full-lifecycle project and consulting efforts conducted in strategic partnership with some of the world's most prominent companies. Infobahn provides a broad range of IT consulting services leveraging Onsite, Offsite and Offshore models. Our Management Team is experienced having created and nurtured professional services and consulting teams to deliver quality solutions to Fortune ... read Infobahn Softworld Inc reviews & insights
< $25/hr250 - 9991996San Jose, CaliforniaHighly unprofessioanl and unstructured
- Account Manager
Uncovering meaningful data insights through massive scale processing. With in-house accelerators comes faster digital change, meaning your business gets data-empowered in its most efficient, effective way. Your raw data and Our digital engineering translates into Maximum performance and insights delivered: Powerful cloud-based processing Rapid, scalable analytics Advanced, intuitive reporting Explore data analytics services to uncover ... read Impetus reviews & insights
$100 - $149/hr1,000 - 9,9991991Los Gatos, California
Trace3, a pioneer in business transformation solutions, empowers organizations to lead their market space by keeping pace with the rapid changes in IT innovations ensuring relevance to specific business initiatives required to maximize revenue generation by leveraging the latest Silicon Valley, cloud, big data and datacenter technologies maximizing organizational health. We have a unique ability ... read Trace3 reviews & insights
$150 - $199/hr250 - 9992002Orange County, California
We provide world-class technology engineering services in various disciplines, ranging from software development of mission critical applications and systems to data analytics and leading edge IoT services as well as Cloud infrastructure support services.
< $25/hr50 - 2492011Santa Monica, California
Cymetrix is one of the leading Salesforce consulting companies with experience and expertise to drive Salesforce-powered digital transformation for your enterprise. Our consultants can help clients leverage the Salesforce platform effectively to innovate and create value from customer operations. Click here to know more about our services.
NA10 - 492016San Francisco, California
We build, operate and manage the largest data platforms in the world. We work with business and technology leadership to align the data strategy with short and long term business goals, committing to the digital transformation journey.
NA250 - 9992013San Francisco, California
Design and build data repositories aggregating data from across your systems to offer 360-degree data analytics services. Our expert engineers ensure security, maintain quality, and regulatory compliance fast, in real-time. End-to-end data management, transformation & analytics services. Facilitating data processing framework for different data sets. Best practice to ensure Data security & compliance in real-time. ... read Mityung LLC reviews & insights
NA50 - 2492009Davis, California
Cornerstone Technologies has what it takes to deliver data intelligently, exactly where it needs to be. Our only job is your vision, your need, or your issue to patch. We see it through that we build what you need, with assurance you have our full spectrum of attention and expertise every stop of the way. ... read Cornerstone Technologies reviews & insights
$25 - $49/hr10 - 492007San Jose, California
Using AI Tools
Replit
Brevi Software Pvt. Ltd. is a renowned software company that offers various data recovery, email migration and cloud backup solutions for home users as well as businesses. These tools are tailored for easy operations from, file format conversion, corrupt data file repair to email transfer between Outlook, Office 365 (Microsoft), Gmail etc. Brevi Software is ... read Brevi Software Pvt. Ltd. reviews & insights
NA2 - 92025California City, CaliforniaWhy Brevi Software Pvt. Ltd.?
- Reliable & Accurate Solutions
- Wide Range of Products
- User-Friendly & Secure
Our company was founded by ecommerce and retail solution veterans and we as a team have worked on several Oracle Commerce and digital transformation projects over the years. We are a team of experts who have been in Digital Commerce space since the birth of these technologies and have been faithful witnesses to their growth. ... read AIEnterprise reviews & insights
$25 - $49/hr50 - 2492017San Ramon, California
BlastX has operated with the unwavering principle to positively impact the world we all share – from teammates to partners, customers, and community. We believe brands that focus on continuous Digital Experience Optimization (DXO) to ensure superior experiences across every digital interaction with customers will be the brands that ultimately make their mark in more ... read BlastX Consulting reviews & insights
$25 - $49/hr50 - 2491999Roseville, California
CCS Global Tech is a Certified Minority-Owned Business based in Poway, California. From our beginnings as a one-man operation in 1997, we’ve grown into an international organization of 700+ employees with offices in five countries and an extensive global reach.We specialize in innovative technology solutions, including business intelligence, data analytics, data migration, cloud optimization, cloud ... read CCS Learning Academy reviews & insights
NA10 - 491980Poway, California
An innovative technology, software, and app development firm, Seena AI is focused on developing hi-tech products that transform businesses, increase revenues, reduce costs, and make a difference. Our focus is on Big Data, AI, and IoT applications and apps that find actionable insights within massive heterogeneous data. Seena AI’s architects, developers, and data scientists are ... read Seena AI reviews & insights
< $25/hr10 - 492020Los Angeles, California
The experts at Noctua Technology, Inc. focus on leveraging the latest technology to increase the speed and accuracy in which organizations can operate while maintaining a safe and secure environment. The goal is to transform organizations' ability to make decisions using ethical and unbiased technology, including artificial intelligence. Noctua Technology believes that technology should be ... read Noctua Technology reviews & insights
< $25/hr2 - 92024San Diego, California
atQor, your Azure-first partner in Data & AI solutions. Specializing in Microsoft Technologies, we redefine digital transformation. From consulting to managed services, we elevate businesses through cutting-edge Azure solutions, ensuring enhanced productivity and compliance. Unlock the power of data with atQor. atQor specializes in Azure and Data & AI, steering enterprise clients toward leadership in ... read atQor reviews & insights
< $25/hr50 - 2492002Santa Fe Springs, California
Growth Scale Agency is a premier digital services agency based in California, dedicated to helping businesses scale faster and grow smarter. We specialize in data-driven marketing, innovative web development, IT and technology solutions, and business automation systems that empower companies to achieve measurable, long-term success. Our team of experts combines creative strategy, user-centered design, and ... read Growth Scale Agency reviews & insights
NA50 - 2492025California City, CaliforniaWhy Growth Scale Agency?
- Proven expertise & successful delivery
- Client-first approach & full transparency
- Data-driven strategies & measurable results
Powered by Artificial Intelligence and Big Data Analytics Open Health Network enables rapid development of mobile health apps and chatbots. OHN’s configurator empowers experts to create, maintain apps and content without programming. OHN’s rules engine is used to personalize each app for each patient. OHN’s chatbots provides patients with intuitive, friendly ways of communicating with ... read Open Health Network reviews & insights
< $25/hr2 - 92013Mountain View, California
ALT Datum is based out of Orange County CA. We are a premier Analytics & Information Management company. A Market Leader in the implementation of Data Analytics, Predictive Data, Data Visualization, Artificial Intelligence, Machine Learning, Pen Testing, Website Development, and Lead Generation Services.
< $25/hr2 - 9Irvine, California
Vertisystem is a business solutions company providing its clients with Cloud Technology and Staffing solutions, catering to diverse sectors like the IT, Bank, Entertainment, Hospitality, Casino Gaming, Social Media & Advertising, Manufacturing, E-Comm, Consumer Electronics & Healthcare. We serve several Fortune 500 companies, working in 4 continents and 6 time zones. With over 15 years ... read Vertisystem reviews & insights
< $25/hr250 - 9992007Fremont, California
ITRex is an AI consulting and implementation company that builds systems meant to work in the real world, at scale, and under pressure. Generative AI is a core focus, but our expertise spans the full AI and data stack — from classical machine learning and computer vision to autonomous agents and data infrastructure. Our solutions ... read ITRex Group reviews & insights
$50 - $99/hr250 - 9992009Aliso Viejo, California
ChinaCache is a leading total solutions provider of Internet content and application delivery services in China. Through its distinctive 3-tier Internet ecosystem, ChinaCache also offers Internet data center management, Internet Exchange operations and cloud hosting services.
< $25/hr250 - 9991998Diamond Bar, California
nClouds is a certified, award-winning provider of AWS and DevOps consulting and implementation services. * AWS Premier Consulting Partner. * We are an integrated team of skilled engineers, architects, developers, project managers, and sales & marketing professionals who are passionate about software excellence, innovation, and client success. We work with organizations of all sizes, in ... read nClouds reviews & insights
$50 - $99/hr50 - 2492012San Francisco, California
Our product-centric approach to cloud and big data drives positive outcomes for our customers, CloudData brings a unique combination of deep cloud and Salesforce expertise, “big data” know-how, and real-world product development experience to help you fully realize the value from your technology investments
$25 - $49/hr50 - 249Santa Clara, California
Nutanix makes infrastructure invisible, elevating IT to focus on the applications and services that power their business. The Nutanix enterprise cloud platform leverages web-scale engineering and consumer-grade design to natively converge compute, virtualization and storage into a resilient, software-defined solution with rich machine intelligence. The result is predictable performance, cloud-like infrastructure consumption, robust security, and ... read Nutanix reviews & insights
$200 - $300/hr1,000 - 9,9992009San Jose, California
Semantic AI is leveraging cutting-edge computational performance to connect, add value to, and present data and information in ways that augment how human analysts rapidly build understanding and form better decisions. With our deep background in knowledge transfer, Semantic AI has always focused on making humans, not machines, smarter. Powered by a context engine, our ... read Semantic AI reviews & insights
NA50 - 2492001San Diego, California
Find data assets, and discover personal and sensitive data in structured and unstructured data systems, across on-premises and multi-cloud. Key Features Catalog all Data Assets Gather on-premises, hybrid & multicloud data assets into a single catalog Extensive Connectors 200+ native connectors to connect with on-premises, hybrid & multicloud assets Deep Discovery Built-in detection for hundreds ... read SECURITI.ai reviews & insights
NA50 - 2492018San Jose, California
Strata Information Group (SIG) assists colleges & universities with IT initiatives that enhance services to students, faculty, staff, alumni, and the community. SIG is one of the largest privately held providers of technology support and services to higher education .
< $25/hr50 - 2491987San Diego, California
IDCI provides consulting services including Project Management, Workflow Automation, Information Systems Planning and Implementation, Business Process Design and Re-engineering, and Technical Writing. IDCI consultants are skilled at planning projects for smooth execution. In addition, IDCI consultants have the skills and experience to assist your staff with the tactical and emotional impacts of changes to organizational ... read Information Design Consultants, Inc. reviews & insights
NA2 - 9Los Angeles, California
Business Brio is a specialized Big Data Analytics and Research organization. It was established in 2013 with a focus on Business and Social Development Analytics. Led by a set of accomplished corporate veterans, team Business Brio possesses significant experience in corporate and development sectors and imparts valuable technical skills to any assignment – irrespective of ... read Business Brio reviews & insights
$25 - $49/hr10 - 492013San Jose, California
Brevocity Solutions Group is a trusted partner for IT outsourcing in Sacramento, specializing in innovative technology solutions. We help businesses harness the power of AI, data analytics, automation, and custom software development to drive real results. Whether through managed services, project delivery, or strategic staffing, we deliver purpose-fit, scalable solutions that transform challenges into opportunities, ... read Brevocity Solutions Group reviews & insights
$50 - $99/hr10 - 492002Sacramento, California
Predikly is at the forefront of digital transformation, blending cutting-edge technology with human-centric processes to revolutionize how businesses operate. Our mission is to empower organizations through advanced Robotic Process Automation (RPA), Artificial Intelligence, Machine Learning, InnovationOps, MLOps, Agile Business Process Management, and precise data annotation. We offer a full spectrum of services designed to support ... read Predikly reviews & insights
$25 - $49/hr50 - 2492017San Diego, California
Using AI Tools
- ChatGPT
Helping data teams with tools and modern practices to accelerate the data engineering lifecycle. Data engineering programs take too long, cost too much, and rely too heavily on manual processes. Discovery takes weeks. Estimates miss by 40-60%.Teams spend more time on repetitive analysis than actual engineering. AI augmented data engineering is how you fix it. ... read 3X Data Engineering reviews & insights
NA10 - 492023Irvine, CaliforniaWhy 3X Data Engineering?
- 3X-5X faster automated code conversion
- Right-sized teams with embedded niche expertise
- SME-grade metadata and documentation in minutes
Modern Marketers choose Oracle to create engagement, orchestrate experiences, connect data, and optimize interactions on a system that marketers love and IT trusts.
< $25/hr10000+1977Redwood City, California
ClearScale delivers best-of-breed cloud systems integration, application development, and managed services. Our core competency is delivering custom cloud projects and services for clients who have limited cloud experience on staff or who need additional resources. We leverage the best cloud technology available to provide a solution that is unique to your project requirements. Whether this ... read ClearScale reviews & insights
$50 - $99/hr50 - 2492011San Francisco, California
EWSolutions is a trusted data governance services agency providing complete solutions in the field to a number of esteemed clients for more than 20 years. Our in-house professionals are adept at using the latest data governance methodologies and industry-specific data warehousing models to provide valuable advice to enterprises located in diverse business domains, helping them ... read Enterprise Warehousing Solutions, Inc reviews & insights
NA02 - 9California City, California
OS Technical is a premier IT Staffing & IT Recruiting company based out of Newport Beach, California. We provide top IT Consultants or IT permanents placements for medium to large size organizations across Orange County, Los Angeles & Southern California. We are an IT staffing solutions company. We provide contract or permanent placements for IT ... read OS Technical Staffing Solutions reviews & insights
NA2 - 91998Newport Beach, California
AltezzaSys is a AWS , Microsoft & SAP Partner & CMM Level 3 Global Consulting & HR Solutions services provider with a team of 260+ resources with offices in some major cities of the world ,that delivers value and competitive advantage to its customers by improving their access to critical information, automating their business processes, ... read Altezzasys Systems Pvt Ltd reviews & insights
NA250 - 9992014Sunnyvale, California
314e is a Healthcare IT products and solutions company based out of San Francisco, CA. Since 2006, 314e has worked with 250+ enterprise customers in North America, including healthcare providers, payers, and life science companies. 314e helps its customers by enabling their digital transformation journey via products like Healthcare Digital Adoption Platform (Jeeves), Data Analytics ... read 314e Corporation reviews & insights
NA250 - 9992006Pleasanton, California
BVA is a commerce agency that incubates and grows the direct-to-consumer (DTC) brands that people love. With the largest and most versatile client roster in the industry, we’ve launched more brands on Shopify Plus than any other agency and currently manage a client portfolio that generates nearly one billion dollars annually in gross merchandise volume ... read BVA reviews & insights
< $25/hr2 - 9San Diego, California
MUGCO is the perfect partner for success. Our team of expert software developers provides personalized solutions tailored to meet the unique needs of your business. With highly skilled and flexible remote teams, we help you save money while boosting productivity. Our engineers excel at problem-solving, and we tackle challenges head-on to ensure you receive the ... read MUGCO reviews & insights
$25 - $49/hr10 - 49San Francisco, California
Confused about which partner to choose?
Let our experts study your requirements and send a curated list of trusted companies.
Get a shortlistWhy Trust Goodfirms
Goodfirms is the world’s leading reviews and ratings company featuring 100,000+ tech companies from across the globe, complete with 80,000+ humanly vetted client reviews, detailed portfolios, hourly rates, employee strength, and more to help you choose your perfect tech partner.
Humanly-Vetted Client Reviews
Our researchers have personally vouched for the authenticity of 80,000+ client reviews by speaking directly with clients, cross-checking project details, timelines, and results to ensure 100% credibility.
Data-Driven Rankings
Data powers our company listings. Every company listed is evaluated based on its expertise, experience, market presence, reviews, and client satisfaction rate, which helps buyers confidently choose the right tech partner.
Global Trust & Recognition
Goodfirms is trusted by 100,000+ businesses in 160+ countries to connect with reliable tech partners. Our reputation is built on 80,000+ verified reviews and rankings you can trust.
Transparency In Detail
From verified client reviews and portfolio highlights to service focus and pricing, Goodfirms provides a 360-degree view of every company, helping 2+ million monthly users find the perfect tech partner.
Trending insights from Goodfirms
Valuable insights from top experts accelerate decision-making.
Data Analytics Outsourcing: India vs US Comparison 2026 — Cost, Talent & AI
India is 60–80% cheaper than the US for data analytics outsourcing. Compare pricing, talent depth, AI maturity & scalability to choose the right partner in 2026.
How to Build Scalable Data Products: Lessons from the Frontline
Explore expert insights from High Digital on building scalable data products—covering everything from tech stack choices to agile delivery, compliance, and real-world applications.
Small Business Looking for Big Data? Here is What You Need to Know
Big Data can be a game-changer for Small Businesses provided they figure out a way to utilize it in practical and affordable ways. We discuss some of the major challenges small businesses face when undertaking Big Data analytics and offer possible solutio