Top Software Companies in California
Are you searching for top software development companies in California? Here are the top software developers in California that offer the best software development services. Searching for a reliable software development company in California among many companies can be pretty daunting for potential software buyers. To help businesses tackle this challenging task, Goodfirms has compiled a list of the top software developers in California. The iconic software development companies in California are ranked based on several qualitative and quantitative factors, including total industry experience, software portfolio, software design skills, technical expertise, and client feedback. So, pick a company from the list below of California software companies to ensure the success of your software project:
List of California's Top Software Development Companies & Developers
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We’re a long-standing and tight-knit team of two dozen senior software strategists, designers and engineers who love building things together. Over the past decade, our work has spanned many industries, with clients ranging from major state health systems to international bestselling authors, from Silicon Valley startups to nonprofits. No matter the industry or audience, we ... read WLCM App Studio reviews & insights
$100 - $149/hr10 - 492011San Francisco, California -
At Cygnus Designs, we specialize in transforming your digital presence with innovative solutions. Our expert team combines creativity and strategy to deliver exceptional web design, development, and digital marketing services.
$25 - $49/hr10 - 492022Santa Monica, California -
Web Design Digits is an award-winning website design and development company based in Los Angeles, California. We specialize in creating affordable, high-quality websites and web applications for both small businesses and large corporations. Our talented team focuses on delivering unique and engaging solutions tailored to each client's needs, ensuring long-lasting partnerships and meaningful brand connections. ... read Web Design Digits reviews & insights
NA50 - 249Pasadena, California -
CrosLinks is a leading outsourcing and offshore company in the USA, offering high-quality and cost-effective solutions to businesses worldwide. Our extensive services include IT outsourcing, customer support, healthcare solutions, real estate lead generation, and digital marketing, all delivered by a team of skilled professionals. We leverage the latest technologies and industry best practices to provide reliable ... read CrosLinks reviews & insights
NA10 - 49Anaheim, California -
We augment technical teams by seamlessly providing high-caliber IT talent, to augment your teams when and where you need it. Our Agile experts deliver agreed upon functionality as we manage your IT projects, all on time, with high quality and within budget. We offer top-shelf IT talent at globally competitive rates, within compatible time zones, resulting in ... read Software NextDoor reviews & insights
$25 - $49/hr10 - 492009San Francisco, California -
OhanOne’s strength relies on experts with long IT and Salesforce experience, with considerable CRM projects delivered and successful Salesforce implementations with full commitment to our client’s goals.Our expertise is proven in Sales Cloud, Service Cloud, Marketing Cloud, Tableau, Force.com, Heroku, Pardot.We have integrated Salesforce with Facebook, GoToMeeting, GoToWebinar, MailChimp, sendwithus, Manhattan, HelioScope, Cake, Escapia, snapengage ... read Ohanaone reviews & insights
NA50 - 2492015Carlsbad, California -
American Web Solutions helps businesses get online. We make websites, design logos, manage social media, and build software. We’re based in the USA and work hard to give you the best results.In today’s rapidly evolving digital landscape, staying ahead is crucial. Our innovative digital solutions empower your brand to stay on top in the digital ... read American Web Development reviews & insights
$25 - $49/hr2 - 92024Los Angeles, California -
Anbosoft is a trusted leader in Software Quality Assurance (QA) services, dedicated to ensuring flawless digital experiences. Our expert QA team specializes in manual and automated testing, performance optimization, and security validation across diverse platforms. With a client-first approach, we’ve earned a reputation for exceeding expectations, delivering timely, defect-free solutions, and fostering lasting partnerships. At ... read Anbosoft reviews & insights
$25 - $49/hr10 - 492020Irvine, California -
Global IQ Services is a full-spectrum software development company delivering innovative, secure, and scalable digital solutions. From idea to execution, we build intelligent products that power business transformation across industries. With a strong focus on Agentic AI, LLM customization, and Salesforce integration, we combine advanced technologies with deep domain expertise to create solutions that are ... read Global IQ Services reviews & insights
$25 - $49/hr10 - 492024San Mateo, California -
We are a leading staff augmentation and offshore software development company based in the USA, specializing in providing skilled talent for diverse projects. Our expert developers seamlessly integrate with your team, delivering high-quality solutions across various technologies. With a focus on innovation, reliability, and cost-efficiency, we empower businesses to scale quickly and achieve their project ... read Progress Arc reviews & insights
$25 - $49/hr2 - 92024Irvine, California -
Our specialists successfully engage in international projects in the United States, United Kingdom, Ireland, and Germany. The team has experience with high-load systems and difficult it-landscapes in SturtUps, financial & education industries. We are in 7 time zones from Buenos Aires (Argentina) to Yerevan (Armenia). 24/7, 8/7, 8/5 SaaS customer support inbybob_ is a Software ... read inbybob_ reviews & insights
NA10 - 492023Sunnyvale, California -
At OneDigit, we provide innovative, cost-effective solutions in software development, AI, automation, app development, and digital marketing to help businesses streamline operations and drive growth. Our mission is to provide customized digital marketing services to all of our customers, regardless of their sizes. We are always available for our customers. Digital marketing is the future ... read OneDigit reviews & insights
$25 - $49/hr10 - 492024Tustin, California -
Custom Digital Solutions (CDS) is a leading digital marketing and search agency specializing in SEO, paid advertising, programmatic campaigns, online marketing, and website development. We provide premium, white-glove services to businesses of all sizes. Backed by industry-leading certified partnerships with Google, Meta, SEMrush, and YEXT ensures data-driven strategies that deliver exceptional ROI and growth. We ... read Custom Digital Solutions reviews & insights
$50 - $99/hr10 - 491990Cathedral City, California -
We are local creative and interactive experts specializing in WordPress based projects working out of San Francisco and the Bay Area. A little bit about us Based in San Francisco’s Hayes Valley district, Red Bridge Internet is a small group of industry professionals with experience in all aspects of design, development, and internet marketing.
< $25/hr2 - 92006San Francisco, California -
We build premier, industry-leading websites and create customized digital strategies that elevate brands and businesses to their full potential. Our client’s websites and marketing results speak for themselves. Superior Creative - Everything produced in-house; Custom design & code. Full-service - Design, Branding, SEO, Social Media, Content, Digital Ads, Email, Photo & Video Production, Multimedia, Commercials. ... read Studio III Marketing reviews & insights
$25 - $49/hr50 - 2492011Glendale, California -
At Web Venturez, our mission is to empower businesses with impactful digital presence through innovative web development solutions. We strive to blend creativity, functionality, and cutting-edge technology to craft websites that not only meet our clients' objectives but also exceed their expectations. By fostering collaboration and pushing the boundaries of web development, we aim to ... read Web Venturez reviews & insights
$100 - $149/hr50 - 2492018San Francisco, California -
At Twining Original Design, we don’t just build pretty websites — we create smart, purpose-driven platforms that help Redding businesses grow. With years of hands-on development experience, we understand how to design websites that work hard behind the scenes. Whether your site needs to sell products, capture leads, support customers, manage memberships, or deliver content, ... read Twining Original Design reviews & insights
$50 - $99/hr2 - 92010Redding, California -
Design, Implement, Operate SELISE Group is a global IT delivery organization specializing in the design, implementation, and operation of advanced technology solutions. Our worldwide team of digital consultants, UX designers, software engineers, and architects helps businesses streamline processes, transform customer experiences, and gain a competitive edge. We serve clients in the following industry verticals. Insurance ... read SELISE Group AG reviews & insights
$25 - $49/hr250 - 9992013San Francisco, 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 -
We are a full-service digital agency and software development company, specializing in web development, app development, e-commerce solutions, and digital marketing. With a passion for innovation and a dedication to customer satisfaction, we are committed to helping businesses thrive in the digital world.
$50 - $99/hr10 - 492018Los Angeles, California -
Our company is large enough to provide a wide range of services, but small enough to value your business and provide personal attention. We are committed to our clients’ success, and we will work with you to design a program to meet your needs and budget. We have extensive experience with the high-tech, entertainment, arts ... read LunaGraphica Inc. reviews & insights
$100 - $149/hr2 - 92004San Jose, California -
SAN Data Branch offices in Singapore, Malaysia, Hong Kong and India, and development centers in the USA and India With 32-year IT experience and a strong team of full-stack software engineers and consultants, we help our clients to achieve unsurpassed quality at all stages of the cloud infrastructure design and implementation as well web, mobile, ... read SAN Data Systems reviews & insights
$25 - $49/hr50 - 2491993Los Angeles, California -
Digialpha is a global technology consulting and services company and a partner of choice for many of the world’s leading enterprises, SMEs and technology challengers. We design and deliver new digital experiences, revenue streams and business models for high-growth companies to meet rising employees and customers expectations and accelerate their growth. Our expertise addresses the ... read Digialpha reviews & insights
$25 - $49/hr50 - 2492014San Diego, California -
Object Automation is a pioneering technology company headquartered in California, specializing in the integration of cutting-edge technologies and fostering strategic partnerships in the ever-evolving tech landscape. We are dedicated to research, solution development, and the establishment of tech centers of excellence across various domains. With a development center in India and numerous global partners, the ... read Object Automation reviews & insights
< $25/hr10 - 492018San Diego, California -
CBQA Solutions is a global technology service company specializing in developing cutting-edge Applications, Automation frameworks, infrastructures, and QA processes for Cloud-Based Software, Mobile, Voice, Switching, Routing, Network Management, Wireless Gaming, and Blockchain. We are AWS and Salesforce Partners.
$25 - $49/hr50 - 2492015Pleasanton, California -
Radixiy is an IT solutions provider headquartered in San Jose, California, United States. We are a team of technology leaders with backgrounds in engineering, design, and development, united by a shared vision for advancing technology. We specialize in custom software development, mobile and web applications, product design, product development, cloud services, and emerging technologies like ... read Radixiy, Inc. reviews & insights
$50 - $99/hr10 - 492025San Jose, California -
At Inteloraa, we believe technology should be simple, powerful, and designed to make businesses thrive. We are a team of passionate innovators delivering custom software, web development, mobile apps, and digital marketing solutions that align with your vision and goals. Our approach is rooted in creativity, precision, and a deep understanding of how digital transformation ... read Inteloraa reviews & insights
< $25/hr10 - 492018Los Angeles, California -
At RoundTechSquare, we believe that every business deserves digital solutions that inspire growth and innovation. Our work doesn’t stop at delivering websites, apps, or tools—it starts with understanding the essence of your business and crafting experiences that matter. From helping B2B companies simplify complex operations to empowering SaaS startups to scale their vision, our team ... read Round Tech Square reviews & insights
< $25/hr10 - 492020San Francisco, California -
Canvendor is a global business directory and B2B platform designed to connect companies with trusted partners, tools, and opportunities. We make it easier for businesses to discover, compare, and choose the right vendors across industries. With verified listings, seamless navigation, and a focus on reliability, Canvendor empowers organizations to make smarter decisions and accelerate growth.
< $25/hr50 - 2492016Dublin, California -
App Crunch began as a small circle of curious minds made up of designers, developers, and data thinkers who loved turning complex ideas into intelligent digital solutions. What started as late-night experiments with code and creativity soon evolved into a full-fledged mission to build the brains behind the world’s smartest apps. Today, we are a ... read App Crunch reviews & insights
$50 - $99/hr50 - 2492024Los Angeles, California -
Devyar is a creative digital agency dedicated to transforming ideas into impactful digital experiences. We specialize in website development, logo design, branding, mobile app development, ERP systems, POS solutions, and custom web-based applications. Our mission is to help businesses grow through innovation, design excellence, and technology-driven solutions. With a focus on creativity, quality, and client ... read Devyar reviews & insights
$50 - $99/hr10 - 492015Sacramento, California -
Zevi Digital is a specialized medical and dental practice marketing agency serving Los Angeles and Southern California. We help healthcare practices acquire quality patients through HIPAA-compliant SEO, targeted Google Ads, conversion-optimized websites, and reputation management.
$50 - $99/hr2 - 92023Los Angeles, California -
BYTECHNIK LLC is a U.S.-based software company Comprehensive IT solutions designed to accelerate your digital transformation and drive business growth through innovative technology.
$25 - $49/hr10 - 492025Hemet, California -
PartsConnect is a digital automotive platform that enables accurate vehicle fitment and seamless parts sourcing by connecting manufacturers, distributors, and service providers. It helps reduce part mismatches, improve efficiency, and streamline collaboration across the automotive supply chain.
< $25/hr10 - 492014California City, California -
We design, build, and deploy tailored AI systems for operations, sales, and customer teams with enterprise-grade delivery from strategy through production.
$100 - $149/hr2 - 92025Sacramento, California -
We Build What Moves Your Business Forward. At Galaxy Systems, we turn ideas into measurable growth. We begin with a free consultation and comprehensive audit to identify opportunities, eliminate inefficiencies, and define a clear strategy tailored to your goals. With our head office in the USA and branch in Armenia, we operate with international standards ... read Galaxy Systems reviews & insights
$25 - $49/hr10 - 492023Los Angeles, California -
Ambsan Digital is a dedicated full stack development company that helps businesses build a stronger and more meaningful online presence. Our team specializes in web development, UI/UX design, branding, and performance-driven marketing, but what truly sets us apart is our focus on people, your customers and your goals. We combine creativity, smart strategy, and technical ... read Ambsan Digital reviews & insights
$25 - $49/hr50 - 2492025Huntington Beach, California -
Brimar Online Marketing is a full-service digital marketing agency located in the San Francisco Bay Area. The founder is Isaias Flores who founded the business some years ago. We have built many websites for different brands and industries like automotive, travel, cleaning, events, and much more.
$50 - $99/hr2 - 92010San Francisco, California -
VMO America is a subsidiary of VMO Holdings, an IT company that provides services to companies in North and South America. It was founded in 2021, in the US under the name VMO US LLC which is based in Santa Clara in Silicon Valley. After 2 years of operating in the US market, VMO expanded ... read VMO America reviews & insights
$25 - $49/hr1,000 - 9,9992012San Jose, California -
Rivi is a technology-first company. A holistic technology partner for forward-thinking companies in industries like automotive, travel and hospitality, sports, retail, ecommerce, healthcare and wellness, education and e-learning, logistics and supply chain, drone management, construction and real estate, social media, among many others. We provide expertise in software development, machine learning, product design, product management, ... read Rivi reviews & insights
$100 - $149/hr10 - 492017San Francisco, California -
Dedicated to enriching lives and creating meaningful connections. At the heart of our mission is a dedication to humanity. We strive to pioneer innovative digital solutions that are intricately woven with human needs and experiences. Our commitment goes beyond technology; it’s about enriching lives and creating meaningful connections. By placing people at the center of our ... read Kind+Human reviews & insights
$150 - $199/hr2 - 92018San Francisco, California -
Being a Technology & Solution Consulting company, we co-build technology products to help companies accelerate growth. We achieve this by leveraging our technical, process and domain expertise and access to the best price-for-value Eastern European engineers. Over 100 US-based and 200 worldwide businesses have chosen us as their Technology Consulting Partner. Domain expertise: ∙ Finance ... read AltexSoft reviews & insights
$25 - $49/hr50 - 2492007Carlsbad, California -
Digital Attic has been pioneering innovative web and multimedia solutions for clients from Fresno and Clovis to Los Angeles and beyond. We consider ourselves a versatile resource and an extension of our clients’ staffs. We have the experience and creativity to help market your business effectively without busting your budget. Simply put: We help your ... read Digital Attic reviews & insights
NA2 - 91992Clovis, California -
SecureForSure Inc has been launched with a clear vision to become multi-skilled and multi-dimensional IT service providers with a focus on high-end strategic solutions and with the ultimate aim to evolve and become a leading One-Stop internet strategy consulting company.
NA2 - 92016Fresno, California -
WorldLight Media is a Strategic Branding and Web Design company committed to providing excellence in client service. As entrepreneurs ourselves, we understand the ins and outs of running a business. That’s why we’ve made it our core value to provide the best value for your money. Our goal is to build your company a lucrative ... read WorldLight Media reviews & insights
NA2 - 92005Fresno, California -
At MIC software, we are deeply committed to providing excellence. We follow the standards, from user requirement to deployment, in an effort to provide our clients with a smooth, efficient application.
NA2 - 92013Fresno, California -
MC Solutions is a complete full-service marketing and design company with extensive experience in business development and promotion. Our goal is to craft the look and feel of your company to stand out and deliver the message that speaks to the needs of your customers.
NA2 - 92009Fresno, California -
1stWave Interactive provides UX design and branding for desktop and mobile applications. When emerging trends and technologies are in alignment, visionaries see the opportunity to fill a need — to reinvent their field, to be first to market. If that's you, we want to collaborate to make the new and complex user-friendly and beautiful. You ... read 1stWave Interactive reviews & insights
NA2 - 92010Santa Rosa, California
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