Searching for an AI company in California? DesignRush connects businesses with top service providers, thoroughly evaluated for their proven expertise and client satisfaction. With over 100,000 client-agency matches monthly, finding the best fit is simple and effective. Compare them by industry expertise, client type, budget, reviews, team size, and portfolio.

Best California Artificial Intelligence Company Rankings

365 Companies-Rankings updated: August 21, 2026

Every agency featured on DesignRush is vetted for expertise and client satisfaction to support your decision-making. Some listings may be sponsored.

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  • Axon Active

    Software engineering partner for the AI era

    Axon Active is a 100% Swiss-owned AI software development company with 650+ engineers in Vietnam, helping organizations build new digital products, modernize legacy systems, and continuously evolve software...

    Location
    San Francisco, California
    Number of Employees
    500 - 999
    Visit WebsiteView Profile
    4.4 4.4 (77)

  • Greensighter

    Custom software development firm

    Greensighter is a full-cycle software development studio. We build custom software, AI agents, and MVPs...

    Location
    San Francisco, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    2 Projects Listed
    Visit WebsiteView Profile

  • WeblineGlobal

    Award Winning Software Development Company From Irvine, California

    WeblineGlobal is an award-winning Software Development Company from Irvine, California, USA; active since 1999. We are considered as one of the leading software development organizations in the Market, started providing enterprise services and solutions, well before our counterparts...

    Location
    Orange County, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $1,000 - $10,000
    Visit WebsiteView Profile
    3.7 3.7 (3)

  • Bristlecone

    Start Your Supply Chain Transformation Now

    Bristlecone is the leading provider of AI-powered application transformation services for the connected supply chain. They empower the customers with speed, visibility, automation and resiliency to thrive on change...

    Location
    San Jose, California
    Number of Employees
    1000 & Up
    Visit WebsiteView Profile

  • HyperGrowth

    We create and you accelerate.

    HyperGrowth is a full service AI Native Marketing company, that helps Brands and Products launch and scale at HyperSpeed! We specialize in Short Form Video, Performance Marketing, Branding, Design and UI/UX. We've delievered over 50 5 Star Projects. Our superstar team has worked on campaigns with Hush...

    Location
    San Diego, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
    Visit WebsiteView Profile

  • Alcosi Group

    A Technological Power-House

    A Technical Powerhouse with over 60 years of combined expertise in developing performance-driven, high-tech solutions for the financial and banking sectors by emphasizing creativity and innovation. Android-based software development for mobile terminals and POS terminals. We specialize in the creation of...

    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $70/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    1 Project Listed
    Visit WebsiteView Profile

  • eInfochips

    The Solutions People

    Arrow's eInfochips is a worldwide leader in product engineering and semiconductor design services. With over 500 products created and 40 million installations in 140 countries, eInfochips continues to drive technical innovation in a variety of industries. Digital transformation and linked IoT solutions are...

    Location
    San Jose, California
    Number of Employees
    1000 & Up
    Average Hourly Rate
    $1000/hr
    Minimal Budget
    Under $1,000
    Visit WebsiteView Profile
    4.3 4.3 (7)

  • Xccelerance

    Elevating Business, Amplifying Potential

    An IT consultancy company helping companies with software development, custom solutions, AI implementation, and many more by providing engineers on a contract basis. Also helping organizations transform customer service, streamline operations, and discover new opportunities across their enterprise platforms...

    Location
    Dublin, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $18/hr
    Minimal Budget
    $1,000 - $10,000
    Visit WebsiteView Profile
    5.0 5.0 (15)

  • LuminoGuru

    Innovative and intelligent technology solutions and services

    If we break down the essence of Luminoguru, it is made up of two words: 'Lumino' meaning 'Light' and 'Guru' meaning 'Teacher'. In the realm of work, light symbolizes clarity and inspiration. Like a guiding beacon, it lightens up ideas, nurtures creativity, and transforms the workspace into a realm where...

    Location
    Nevada City, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $20/hr
    Minimal Budget
    $1,000 - $10,000
    Visit WebsiteView Profile
    4.6 4.6 (3)
    4.2 4.2 (51)

  • Cloud Brigade

    Solving Complex Problems with Innovative Solutions

    Cloud Brigade is a strategic and custom business and technical services provider. With over 15 years of experience, we excel in building innovative projects and solving complex business problems through technology. Our unique expertise allows us to see beyond boundaries and deliver exceptional solutions. We...

    Location
    Santa Cruz, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $199/hr
    Minimal Budget
    $10,000 - $25,000
    Visit WebsiteView Profile

  • Punchcut

    Were A Design Accelerator

    Punchcut is a user interface design and innovation company specializing in mobile, connected products and services across devices...

    Location
    San Francisco, California
    Number of Employees
    Under 49
    Visit WebsiteView Profile

  • Softjourn

    You Have Ideas. We Bring Them to Life.

    Our 200+ employees take pride in finding creative solutions to our clients toughest challenges whether they need us to assist with applying new technology and functionality which will increase revenue by improving their services for their customers or to reduce the expense of trying to maintain older...

    Location
    Fremont, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $50/hr
    Portfolios Count
    1 Project Listed
    Visit WebsiteView Profile
    4.0 4.0 (4)

  • Rollout AI

    Get Your AI Native IT Department

    Rollout AI is the AI-native IT department for growing businesses. Founded by operators from Google, DeepMind, and Apple, we combine responsive tech support, enterprise-grade cybersecurity, and intelligent workflow automation into one seamless service. We handle everything a traditional MSP does — helpdesk...

    Location
    San Francisco, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $175/hr
    Minimal Budget
    $1,000 - $10,000
    Visit WebsiteView Profile
    5.0 5.0 (7)

  • Refact

    The Creative Agency for Audience-First Companies

    We help brands, marketing teams, and creative agencies solve their design and technical challenges with high-quality solutions...

    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $175/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    2 Projects Listed
    Visit WebsiteView Profile
    5.0 5.0 (1)

  • Indium

    Make Technology Work

    Indium is an AI-driven digital engineering company that helps enterprises build, scale, and innovate with cutting-edge technology. We specialize in custom solutions, ensuring every engagement is tailored to business needs with a relentless customer-first approach...

    Location
    Cupertino, California
    Number of Employees
    1000 & Up
    Average Hourly Rate
    $50/hr
    Visit WebsiteView Profile
    5.0 5.0 (1)

  • Codesparrk

    Most Scalable Custom Software Development Company

    CodeSparrk has been recognized as the top digital marketing agency, ranked as best digital marketing agency in research, and is a proud winner of awards in 2022...

    Location
    Pasadena, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $12/hr
    Minimal Budget
    $1,000 - $10,000
    Visit WebsiteView Profile

  • Inspeero Technologies

    Digital Product and Innovation Company

    We build digital tools that empower businesses, apps that leverage new-age technologies and design strategies that help you in your journey. Were flexible - We can help you ideate, build and launch or we can jump right in the middle to assist you...

    Location
    San Francisco, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $1,000 - $10,000
    Visit WebsiteView Profile

  • Code Power

    Engineering the Future

    We design, engineer, and deliver tailor-made technology solutions for startups, SMBs, and enterprises...

    Location
    San Francisco, California
    Number of Employees
    100 - 249
    Visit WebsiteView Profile

  • Nova Era Agency

    Building the new era of digital growth

    Nova Era is a digital solutions agency built to merge creativity with innovation, offering web and app design, development, video production, automation, and customized AI tools. The focus is always on building smarter systems that help businesses work seamlessly and communicate with impact.What defines the...

    Location
    San Francisco, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $149/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    2 Projects Listed
    Visit WebsiteView Profile
    5.0 5.0 (19)

  • Facet Interactive

    Results Driven Strategies

    Facet Interactive is the go-to digital strategy agency. Our data-driven insight helps clients focus on higher-yield projects while we ensure strong returns through integrated marketing campaigns. We can step in as your product owner or CMO to provide direction when it comes to making informed product and...

    Location
    El Segundo, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $199/hr
    Minimal Budget
    $25,000 - $50,000
    Visit WebsiteView Profile
    5.0 5.0 (1)

  • Trace3

    AI to Help Your Business Run, Grow, and Transform

    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...

    Location
    Irvine, California
    Number of Employees
    1000 & Up
    Visit WebsiteView Profile
    4.5 4.5 (19)

  • JFrog

    The #1 Event for DevOps, DevsecOps, and MLOPS

    Manage one product or one million, with JFrog's software development solutions. They help companies focus on their day-to-day assignments, while JFrog takes care of the IT challenges...

    Location
    Sunnyvale, California
    Number of Employees
    1000 & Up
    Visit WebsiteView Profile
    4.0 4.0 (40)

  • Handmade Interactive LLC

    Compelling Design Meets Robust Usability.

    Since 2003 we have developed bespoke websites and mobile apps for industry, government, and non-profits. From the beginning, our philosophy has been that everything we build must combine compelling design with high usability and robust security...

    Location
    Pasadena, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $75/hr
    Minimal Budget
    $1,000 - $10,000
    Visit WebsiteView Profile
    1.0 1.0 (1)

  • Codi Technologies

    Fast and efficient Nocode & AI Apps.

    Codi Technologies helps businesses build applications efficiently by providing nearshore design and development services. We leverage low code tools, top tier designers & developers skilled in frontend and backend, integrations, and UX/UI to deploy ideas quickly...

    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $125/hr
    Minimal Budget
    $1,000 - $10,000
    Visit WebsiteView Profile

  • CQR Company

    Protecting Your Data Powering Your Future

    CQR delivers comprehensive cybersecurity services including penetration testing, red teaming, SOC monitoring, compliance auditing, and vulnerability assessments. Our certified specialists provide 24/7 security support to government and enterprise clients worldwide, helping organizations strengthen their...

    Location
    San Francisco, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $50/hr
    Visit WebsiteView Profile

  • United Techno

    Empower Your Business through Transformative IT Services.

    United Techno is a global IT-services and consulting firm offering data management & AI solutions, application modernization, cloud & legacy-system modernization, integration, QA/testing, and digital transformation helping businesses across retail, logistics, life sciences, e-commerce and other sectors...

    Location
    Pleasanton, California
    Number of Employees
    250 - 499
    Visit WebsiteView Profile

  • Aphelia Innovations

    Where Technology Meets Purpose

    Aphelia Innovations, an ISO-certified software development and digital transformation company, empowers startups, SMEs, and enterprises in the US, Europe, and APAC region. With expertise in outsourced software development and on-demand engineering teams, we deliver top-notch services...

    Location
    San Francisco, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $20/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    6 Projects Listed
    Visit WebsiteView Profile
    5.0 5.0 (8)

  • Railsware

    Railsware - A software development agency

    We're a software development agency that builds products that scale. Our engineering-first culture and product-minded approach have powered success stories like Calendlythe scheduling platform that revolutionized meetings for millions...

    Location
    West Hollywood, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $149/hr
    Minimal Budget
    $50,000 & Up
    Visit WebsiteView Profile
    4.6 4.6 (20)

  • Trustify Technology

    Trusted Software Engineering Solutions Provider based in Vietnam, With A Global Presence.

    As a trusted bespoke software development outsourcing company, we help business organizations tackle challenges of outdated software, inefficient processes, and poor digital presence...

    Location
    San Jose, California
    Number of Employees
    100 - 249
    Minimal Budget
    $10,000 - $25,000
    Visit WebsiteView Profile
    5.0 5.0 (14)

  • Blue Trail Software

    More Than Code We Build Trust Through Craft & Commitment

    Engineered with integrity. Backed by mentorship. Delivered with care. BTS transforms ideas into scalable, secure, and impactful digital products that deliver long-term value...

    Location
    San Francisco, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $55/hr
    Minimal Budget
    $50,000 & Up
    Visit WebsiteView Profile

  • Teamvoy

    We Bring The Tech. You Get The Wins.

    Teamvoy is an AI engineering and transformation partner. We help companies make smarter technology decisions and turn them into production-ready software...

    Location
    Covina, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $10,000 - $25,000
    Visit WebsiteView Profile
    4.7 4.7 (29)

  • CateNET Solutions

    Powering The Future Of Digital

    CateNET Solutions is a Los Angeles based digital agency delivering high-performance web, mobile, and cloud solutions for modern businesses. We specialize in building secure, scalable systems with sleek UI and flawless UX. From custom development to branding and SEO, we turn your ideas into reliable...

    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $65/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    1 Project Listed
    Visit WebsiteView Profile

  • Active Theory

    Crafting Immersive Experiences Beyond Screens

    Active Theory is a creative digital production studio specializing in immersive web experiences, interactive storytelling, real-time 3D environments, AR/VR applications, and innovative digital campaigns. The agency blends design, technology, and narrative to create award-winning experiences for global brands...

    Location
    Los Angeles, California
    Number of Employees
    50 - 99
    Portfolios Count
    1 Project Listed
    Visit WebsiteView Profile
    5.0 5.0 (2)

  • Epiic

    Website development services

    We create new and optimize existing websites with SEO, content marketing, and conversion optimization...

    Location
    Los Angeles, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
    Visit WebsiteView Profile

  • Ribera Solutions

    Get Ready for AI Digital Transformation

    Ribera Solutions focuses around Enterprise IoT and Medical Devices firms and offers product development and digital transformation including SaaS enablement, cloud migration support, automation, and custom software development across multiple platforms...

    Location
    Carlsbad, California
    Number of Employees
    Under 49
    Visit WebsiteView Profile

  • Doota

    Startup Launcher

    We are empowering businesses and individuals to adopt technology solutions that create lasting and progressive impacts on people's lives...

    Location
    Mountain View, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
    Visit WebsiteView Profile
    5.0 5.0 (1)

  • Appnality

    Forging Digital Realities.

    Appnality is an American software company that offers diverse mobile app development services. Be it App Concept and Strategy or UX and UI design development, Appnality has all your mobile app needs covered. Our quality assurance, testing, and data protection provide you with a fulfilling, keeping you and...

    Location
    Fremont, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $10,000 - $25,000
    Visit WebsiteView Profile
    4.3 4.3 (6)

  • Nexlifa

    We Believe In Quality Over Quantity

    Nexlifa is an AI automation and workflow solutions company that helps businesses improve efficiency through custom software, AI integration, process automation, and website development. The company focuses primarily on service-based businesses, building tailored systems that eliminate repetitive work, connect...

    Location
    California City, California
    Number of Employees
    Under 49
    Minimal Budget
    Under $1,000
    Visit WebsiteView Profile

  • AQe Digital

    GO-TO Digital Transformation Partner

    AQe Digital specializes in enterprise software engineering and digital transformation. With 25+ years of experience, we deliver custom development, cloud-native ERP, AI/ML, RPA, IoT, UX/UI, and integrations that modernize systems and streamline operations...

    Location
    Los Angeles, California
    Number of Employees
    500 - 999
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed
    Visit WebsiteView Profile
    4.3 4.3 (1)

  • WebeXcellence

    Transform Your Business Using Our Digital Solutions!

    We are a web and AI development agency helping startups and businesses build scalable digital products. Our team specializes in modern web applications, AI integrations, automation systems, and SaaS platforms. From idea to deployment, we focus on creating fast, secure, and user-friendly solutions that help...

    Location
    Tracy, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $20/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    3 Projects Listed
    Visit WebsiteView Profile
    4.3 4.3 (1)
    5.0 5.0 (9)

  • Appinventors Inc

    Digital Transformation Agency.

    Appinventors stands as a prominent Digital Transformation Agency, enabling businesses to prosper within the contemporary digital landscape. At Appinventors, we pride ourselves on delivering exceptional customer support and assistance. Whether you're facing technical challenges or seeking guidance on your...

    Location
    Los Angeles, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $10,000 - $25,000
    Visit WebsiteView Profile

  • Appicoders

    Transforming Ideas Into Digital Success

    Appicoders builds high-performance mobile and web applications designed to accelerate business growth. With expertise in strategy, design, and development, we create scalable digital experiences that drive engagement and deliver measurable results...

    Location
    San Francisco, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $100/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    1 Project Listed
    Visit WebsiteView Profile

  • R Systems

    Purposeful Digital Engineering

    R Systems is a global leader in technology, data, and AI analytics services, delivering AI-driven solutions...

    Location
    Sacramento, California
    Number of Employees
    1000 & Up
    Visit WebsiteView Profile
    4.4 4.4 (8)

  • FACTn Software

    Empowering Innovation, Connecting Excellence

    FACTn Software, your trusted partner in software engineering outsourcing solutions. Founded with a passion for technological innovation and a commitment to excellence, FACTn Software is dedicated to providing top-tier software engineering talent to companies in the Scandinavian region and beyond...

    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $45/hr
    Minimal Budget
    $1,000 - $10,000
    Visit WebsiteView Profile
    5.0 5.0 (10)

  • skai.dev

    Designing For Humans And Agents

    skai.dev is a design and engineering studio building fast, minimal, AI-ready websites and systems. We work at the intersection of human interface and machine interpretation. Using Framer, shadcn/ui, structured data, and performance-first architecture, we create digital systems that are clear, scalable, and...

    Location
    Glendale, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $10,000 - $25,000
    Visit WebsiteView Profile

  • Sunvera Software

    We Build Next-Generation Applications for Small and Mid-Sized Companies.

    Sunvera Software builds innovative and intelligent chatbot solution, mobile, and web applications to help small and mid-sized companies improve operational efficiency and customer satisfaction while reducing company costs...

    Location
    Orange County, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $75/hr
    Minimal Budget
    $10,000 - $25,000
    Visit WebsiteView Profile
    5.0 5.0 (9)

  • NG Logic

    We drive businesses like yours into the future

    NG Logic is a San Mateo, California-based software development agency specializing in custom web and mobile applications, DevOps, quality assurance, platform modernization, and staff augmentation. With over 20 years of experience, NG Logic partners with clients to deliver scalable, cloud-centric solutions...

    Location
    San Mateo, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $80/hr
    Minimal Budget
    $25,000 - $50,000
    Visit WebsiteView Profile

  • QuickMark Digital

    Canada's Award-Winning Marketing Agency

    At QuickMark Digital, we're passionate about helping businesses stand out and thrive. We don't do one-size-fits-all instead, we dive deep to understand what makes your business unique and create marketing strategies that truly connect with your audience. Our goal is simple: fuel your growth and build strong...

    Location
    Ontario, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed
    Visit WebsiteView Profile

  • Accelerance

    Accelerance is Your Global Software Outsourcing Consultancy Partner.

    Accelerance is a highly regarded global authority on software outsourcing. We cater to technology leaders who require exceptional software development resources and expert consulting services. With over 20 years of experience, we have curated the world's largest network of certified software development and...

    Location
    Redwood City, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $99/hr
    Minimal Budget
    $50,000 & Up
    Visit WebsiteView Profile
    5.0 5.0 (2)

  • Rocket Ivy

    Nice, Fast, Affordable Website Packages With Everything Included.

    Rocket Ivy is a San Diego based web solutions agency founded in 2017. With a compact team of fewer than 50 professionals, the firm offers all-inclusive website packages that combine design, hosting, maintenance, SEO, and performance optimization. Aimed at startups, small businesses, and content creators...

    Location
    San Diego, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    Under $1,000
    Visit WebsiteView Profile
    5.0 5.0 (6)

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