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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At Tech.us, we specialize in driving business growth through digital transformation, empowering companies to enhance both their top and bottom lines. Renowned for our ability to deliver software and technology projects on time and within budget, top companies trust us to achieve their objectives efficiently and effectively. Comprised of a dedicated team of technology experts, ... read Tech.us, Inc reviews & insights
NA50 - 2492000San Jose, California -
We work with Businesses to build their Digital Products with AI & Blockchain First Approach Product Engineering and Digital Transformation - through New Age Technologies, Data & AI, and Automation We collaborate with our clients to challenge the status quo, innovate and design outstanding digital experiences, and create customized digital solutions. Our Data Engineering, Data ... read SapidBlue reviews & insights
$25 - $49/hr50 - 2492022Sunnyvale, California -
Nobox Idea is a premier digital agency dedicated to transforming your business through cutting-edge technology and innovative strategies. With a comprehensive range of services, we specialize in web design, development, and maintenance, ensuring your online presence is both attractive and reliable. Our custom software and app development solutions are tailored to meet the specific needs ... read Nobox Idea reviews & insights
$25 - $49/hr10 - 49Davis, California -
Los Angeles IT provides a comprehensive range of services to meet the diverse needs of modern businesses. Our managed IT services offer ongoing management of IT infrastructure, including monitoring, maintenance, and support for networks, servers, and end-user devices, ensuring that systems operate smoothly and efficiently. We specialize in network management, covering the design, setup, and ... read Los Angeles IT - Managed IT Services reviews & insights
$50 - $99/hr2 - 92000Los Angeles, California -
Voyant Health is a premier group of RCM consultants delivering rapid growth and technology solutions that enhance revenue cycles and optimize processes for healthcare providers and medical billing companies. We are a team of experienced marketing and sales professionals, data scientists, engineers, and revenue cycle leaders and operate at the intersection of cutting-edge technology, efficient ... read Voyant Health reviews & insights
NA2 - 92021Santa Monica, California -
We are a software develpment company, based in US, Thailand, and India, with expertise in ERP systems, Web and AI Developments. We have PMI experience and help in development of your dreams. Currently we are implenting logistics ERP system for a company in UK. Development is in testing phase. Please check our website for more information. ... read WSD InfoTech reviews & insights
NA2 - 92020Arden-Arcade, California -
Outside Digital is a global technology company with over 15 years of expertise in developing custom software and digital solutions that help clients elevate their digital presence and improve customer engagement. Headquartered in San Diego, with additional offices in Limassol, Dubai, and Lisbon, Outside Digital combines innovative design with robust technology to create memorable, high-performance ... read Outside Digital reviews & insights
$50 - $99/hr2 - 92008San Diego, California -
We are Spartan, a team of elite, tech-savvy professionals who specialize in providing outstanding technical expertise to meet your goals. Our engineers are selected from the top 3%, signifying that they are not merely proficient coders but also exceptional engineers with a deep comprehension of the intricacies of software development.The company is based in the ... read Spartan reviews & insights
NA2 - 9Los Angeles, California -
At Universal Collaborators, we are dedicated to providing expert virtual assistance services that help businesses streamline operations, enhance communication, and improve efficiency. Our team specializes in administrative support, marketing, data management, medical record collection, lien negotiations, and more, delivering reliable, cost-effective solutions to meet our clients' unique needs.
$25 - $49/hr10 - 49San Francisco, California -
At Appcraft Tech, we specialize in delivering cutting-edge, customized app and web development solutions tailored to meet the unique needs of businesses across diverse industries. Our goal is to transform your ideas into fully functional, user-friendly digital platforms that drive engagement, efficiency, and growth. We offer a full spectrum of development services including custom app ... read Appcraft Tech reviews & insights
NA2 - 9El Cajon, California -
At TechWebsters, our expertise lies in providing the best web design and development services customized to our client's specific requirements. We provide dependable hosting services, website redesigns, and custom website development. Our dedication lies in offering cost-effective, top-notch services that assist companies in improving their online visibility. We build aesthetically pleasing, incredibly functional, and user-friendly ... read TechWebsters reviews & insights
NA2 - 92021Carlsbad, California -
Ecombithub is a Shopify-focused development agency dedicated to delivering customized and effective solutions. Its expertise lies in working within the Shopify ecosystem to create seamless and intuitive experiences for both businesses and their customers. Ecombithub emphasizes quality, innovation, and reliability, ensuring projects meet modern e-commerce standards. By maintaining transparency and professionalism throughout their development process, ... read EcombitHub reviews & insights
$25 - $49/hr10 - 492023Newport Beach, California -
Volar Agency is a team of experienced web designers and developers passionate about creating exceptional digital experiences. We specialize in crafting custom web applications and websites that are both visually stunning and functionally robust. Our expertise lies in understanding your business needs and translating them into innovative web solutions that drive results.
NA10 - 492015Los Angeles, California -
We believe your association should thrive. We want to see your organization make a measurable impact in the world. It takes curiosity, commitment, and the highest of standards to move the needle. And Position brings all those qualities in spades. All of our projects are infused with our core values — the things that ground ... read Position reviews & insights
< $25/hr2 - 92010Sacramento, California -
Founding Minds started as a technology incubator in 2008. The goal was to build an organization that helps companies rapidly incubate new technologies and create solutions. Through the years, we have helped incubate both technologies and products for our customers, driven IP creation exercises, funded several startup and lead process initiatives. We have built a ... read Founding Minds reviews & insights
$50 - $99/hr50 - 2492007Los Altos, California -
Founded in 2013 by Nipun Sharma, as a humble one person company providing technology consulting & support for building complex customer facing systems. Today, we’re an SBA 8(a) certified full-service technology company that covers a wide range of services including custom application development, mobile development, social media management, enterprise solutions to name a few. We ... read DT Professional Services reviews & insights
$25 - $49/hr50 - 2492013Moorpark, California -
At Webiz Digital, we transform your digital vision into reality with creative and results-driven solutions. As a full-service agency, we specialize in logo design, branding, business cards, web design & software development, e-commerce stores, and mobile apps. Our digital marketing services—SEO, SES, PPC, Google Ads, GMB, and SMM—empower businesses to thrive in a competitive landscape. ... read Webiz Digital reviews & insights
$100 - $149/hr50 - 2492010San Diego, California -
CriticalRiver Inc. is a globally recognized consulting and technology services provider that redefines the boundaries of digital transformation. Specializing in delivering innovative solutions, CriticalRiver provides unparalleled technology consulting services to address the complex business challenges of its clients, including the world’s leading enterprises and Fortune 100 and 500 companies. At CriticalRiver, we are at the ... read CriticalRiver reviews & insights
$50 - $99/hr250 - 9992014San Jose, California -
We at Symprio understand that every customer, every business problem, and every solution is unique. That's why we help organizations identify the root cause of a problem whether this be related to people, process or technology and then to define and deliver optimal solutions considering culture, cost and capability. AI enabled Automation: Chatbots, RPA, Integration ... read Symprio reviews & insights
$25 - $49/hr50 - 2492015San Jose, California -
Looking to hire a computer vision engineer who delivers quick results? At BOSC Tech Labs, we build smart, AI-powered software that solves real-world problems—fast. Whether it’s automating quality checks in manufacturing or creating intelligent image recognition tools, our skilled team helps businesses grow through custom solutions. As an AI-focused software development company, we make sure ... read BOSC Tech Labs reviews & insights
$25 - $49/hr50 - 2492019Burbank, California -
Socius Innovative Global Brains is a multi-national organization that focuses on holistic IT Solutions tailor-made to meet client requirements. We have offices in the USA, Europe, and India. Since 2013, we have been catering to the needs of businesses in their development strategies and the technological aspect. As a result of our continued success in ... read Socius reviews & insights
$50 - $99/hr250 - 9992012Los Angeles, California -
Altumind enables its clients to achieve digital transformation with tangible outcomes. To do so we rely on a combination of: Expertise in emerging technologies Experience in both traditional and modern software engineering paradigms Knowledge of various business domains (Finance, HR, Supply Chain, IT, Compliance) Alliances with industry-leading platforms Proven methodologies and accelerators/tools for strategizing, prioritizing, ... read Altumind reviews & insights
$25 - $49/hr50 - 2492021San Diego, California -
PROS has over 20 years of experience in software enterprise technology solutions including digital transformation, cybersecurity, internet of things (IoT), 5G and more. We are experts in digital technologies like web applications, data integration, software-as-a-service (SAAS), data-driven, marketing automation, artificial intelligence (AI), data warehousing, custom software integrations via (API), enterprise (CRM) and (ERP), user interface ... read PROS Global Inc reviews & insights
< $25/hr10 - 491996San Diego, California -
At Skylane Solutions, we help businesses grow smarter, faster, and stronger with data-driven digital marketing strategies. From startups to established brands, we provide tailored solutions that generate real results — more traffic, more leads, and more sales. Founded in 2021, Skylane Solutions is a global provider of digital marketing and IT services, helping businesses transform ... read Skylane Solutions reviews & insights
< $25/hr10 - 492021Los Angeles, California -
Bit Tech Solutions is your trusted partner in digital innovation. We bring together technology and strategy to drive meaningful results for your business. At Bit Tech Solutions, we specialize in cutting-edge technology and digital transformation. We combine our expertise in AI, cloud services, app development, and more to deliver tailored solutions that drive business growth and ... read Bit Tech Solutions reviews & insights
NA10 - 492001Long Beach, California -
Nzouat is a premier provider of digital solutions in the San Francisco Bay Area. From tech startups in Palo Alto to established firms in Oakland, we specialize in delivering top-notch software development, AI integration, and digital marketing services.
$25 - $49/hr2 - 92021San Francisco, California -
Using AI Tools
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ChatGPT
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Claude
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Gemini
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Perplexity
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GitHub Copilot
Custom Software, AI, Cloud & Marketing Solutions for Growing Businesses Acrosoft is a California-based software company that designs and builds web, mobile, SaaS, AI-powered platforms, and digital marketing solutions for businesses worldwide. With delivery teams in multiple regions, we combine strategy, design, engineering, and marketing to turn complex ideas into scalable digital products. Core Expertise ... read Acrosoft reviews & insights
NA50 - 2492022Hanford, CaliforniaWhy Acrosoft?
- We succeed when your business grows.
- Expert team ensures clean and future-proof code
- You control the timeline and scope.
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Twintorra is a technology-driven blockchain and crypto development company focused on building robust, secure, and scalable Web3 solutions for startups and enterprises worldwide. We provide end-to-end services including blockchain development, cryptocurrency exchange platforms, crypto trading bots, decentralized finance protocols, NFT marketplaces, token development, and casino game solutions. Our experienced team combines deep blockchain expertise with ... read Twintorra reviews & insights
< $25/hr10 - 492025Los Angeles, California -
Using AI Tools
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Claude
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GitHub Copilot
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Cursor
CodeXpace helps businesses build scalable SaaS platforms, AI-powered systems, and custom software that improve efficiency, automate operations, and support long-term growth. We specialize in Python-based development, AI integrations, and full-cycle product engineering, delivering web, mobile, ERP, and enterprise solutions designed for real-world performance. Our systems are built to handle complex workflows, reduce manual processes, and ... read CODEXPACE LLC reviews & insights
$50 - $99/hr10 - 492021American Canyon, CaliforniaWhy CODEXPACE LLC?
- Scalable and high-performance solutions
- Transparent process, reliable outcomes
- Reliable delivery with measurable outcomes
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An award-winning data & AI company dedicated to transforming lives globally through cutting-edge technology solutions. Since its inception in 2012, VentureDive has catalyzed the success of two tech unicorns (Careem & Motive) and spearheaded digital transformations for Fortune 500 companies across BFSI, CPG/retail, healthcare, transportation, logistics, and QSR industries. The company is headquartered in Mountain View, ... read VentureDive reviews & insights
$25 - $49/hr250 - 9992012Mountain View, California -
Mobile Programming LLC was started with the mission to provide “Economic as well as Efficient” software solutions. We firmly believe in the credibility and scalability of Digital Transformation. Our services are focused on Mobility Solutions, Custom App Development, Cloud Solutions, IoT, AR/VR, Metaverse, Blockchain, Artificial Intelligence & Machine Learning, Chatbot, Predictive Analytics & Big Data ... read Mobile Programming reviews & insights
NA1,000 - 9,9992001Los Angeles, California -
Web Design Harbour is a professional digital marketing firm located in the United States, offering A to Z online digital marketing services to all sorts of businesses. With our team of professionals we help businesses grow in this digital world. Our services include website design and development, app design and development, web application development, eCommerce ... read Web Design Harbour reviews & insights
$25 - $49/hr50 - 2492020Pasadena, California -
Intagleo Systems is a Professional Services firm with 15 years of experience in Software Development. With a team of 100+ specialized resources and an official presence in the UK, US and Asia, Intagleo supports a global client base. We are your partner in cutting-edge technology and innovative solutions. We specialize in providing comprehensive IT services ... read Intagleo Systems reviews & insights
NA50 - 2492004San Jose, California -
At Devsarch, our mission is to ease global business complications with the use of advanced technologies. We are all about working two steps ahead. From emerging startups to businesses, our efficient and reliable foundation, collaborative culture, robust functional layer and over a decade of top notch experience crafts the perfect building of success for you ... read Devsarch reviews & insights
< $25/hr10 - 492020Los Angeles, California -
Moreseos is a design studio founded in USA and expanded our services, and become a multinational firm.With the mobilization of the internet in the 20th century nearly billions of evolved as an online marketplace. At first, it was easy to sell but with the rise in competition, most businesses fail without a solid proof plan. ... read Moreseos LLC reviews & insights
< $25/hr10 - 492018Clovis, California -
You’re looking for a product innovation company. One that partners with you and connects the dots between emerging technologies to deliver delightful connected experiences. We measure our success by your success. This is our only success metric. We help top startups and companies build remarkable web, mobile and tablet products. The products we build help early-stage startups ... read CognitiveClouds reviews & insights
$25 - $49/hr50 - 2492012Fremont, California -
Tivix is a software consulting firm headquartered in Silicon Valley San Francisco. We build innovative digital products and platforms for our clients. Tivix has deep expertise in building innovative solutions for our clients. We've developed new digital applications for clients in the financial services and real estate sectors; we've helped billion-dollar companies to build new ... read Tivix reviews & insights
$150 - $199/hr50 - 2492008San Francisco, California -
CA Veracode’s automated security tools deliver fast, repeatable and actionable results, without the noise of false positives. Our tools integrate into existing development toolchains, enabling you to quickly identify and remediate security flaws early in your process—without adding needless steps to the software lifecycle, so you can continue creating high-quality and secure software.
< $25/hr10000+1976Santa Clara, California -
Zehntech Technologies transforms businesses for the digital era by making adding wings of technology and digital marketing to your business. We help businesses dig the digital world and run successfully online. We are committed to elevate user experience for you and your clients, and orchestrate the entire journey from brand awareness through to customer loyalty. ... read Zehntech Technologies Pvt Ltd reviews & insights
$50 - $99/hr50 - 2492013Laguna Beach, California -
Excellentric specializes in crafting custom mobile applications and web development with innovative partners, from startups to Fortune 500 brands. Founded by digital leaders, Excellentric Infosystems is built by folks on the other side of the table. We're comprised of digital product strategists, user experience designers, and top-tier software engineers.
< $25/hr10 - 492019Santa Clara, California -
Clicks tree is a web design and development company that focuses on delivering the best and satisfactory services to our clients to meet their goals. We are a team of bold and creative thinkers from every walk of life. At Clickstree we provide services like Wordpress development, Content Writing, Php Website development, Python, and dot ... read Clickstree IT Solutions reviews & insights
< $25/hr10 - 492010Rohnert Park, California -
Ozodeck Inc. is a U.S.-based digital marketing and creative agency dedicated to helping businesses establish a strong online presence and achieve sustainable growth. We specialize in web design, development, branding, and digital marketing solutions tailored to the unique needs of our clients. Our mission is to empower businesses with innovative strategies that deliver measurable results. ... read Ozodeck reviews & insights
$50 - $99/hr2 - 92021Los Angeles, California -
Softnautics is a Silicon Valley-based leading product engineering company offering end-to-end technology solutions for organizations across industries. With our expertise in Embedded Software, VLSI Design & Verification, Networking, Machine Learning, DevOps, Test Automation, and IP solutions, we enable businesses to bring in digital transformation. Since 2007, Softnautics craft experiences from customer information and is recognized ... read Softnautics reviews & insights
$50 - $99/hr50 - 2492007Santa Clara, California -
WDT is San Diego based WordPress development company which provide web design and development services. Webdevelopmenttech has 10+ years experience.We provide the Web design and development expertise to help build and extend your website, intiate a code review, speed up your site, and provide a stable and secure high speed high availability hosting environment for ... read Web Development Technology reviews & insights
< $25/hr2 - 92014Thousand Oaks, California -
At Programming.com Inc., we are dedicated to providing efficient and cost-effective software solutions. Our unwavering belief in the reliability and scalability of digital transformation drives everything we do. Our expertise spans a wide range of cutting-edge technologies and services, including Artificial Intelligence, Custom App Development, Cloud Solutions, IoT, AR/VR, Metaverse, Blockchain, Machine Learning, Chatbot, Predictive ... read Programming.com reviews & insights
$25 - $49/hr10000+2010Agoura Hills, California -
Global AI Nexus Global AI Nexus is a technology partner that helps businesses innovate and build successful digital products. We provide access to top software engineers and experts to kickstart your project, whether you want to build a new product, develop an existing one, or introduce generative AI capabilities. With experience from working on around ... read Global AI Nexus reviews & insights
NA2 - 9California City, California -
VegaOne is a dynamic, active, capable digital marketing agency in the US, California market. As the most trusted digital marketing company near me, we do not lean on tactics that seem showy but give no outcomes or empty promises; our strong focus on Website Design & Development SEO, SEM, PPC, Social Media Marketing and data ... read VegaOne reviews & insights
$50 - $99/hr10 - 492024El Segundo, California -
At Web Design Avenue, we provide eCommerce development, website development, and brand development. Our services also include app design, animation services, and digital marketing. Businesses across the USA choose Web Design Avenue for comprehensive digital solutions.
NA50 - 2492020San Jose, California
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