Top PHP Development Companies in California
Goodfirms has reviewed 521 PHP Development Companies in California as of November 2026. The top-ranked firm is Instinctools (4.9 stars, 27 verified reviews, $25 - $49/hr, founded 2000, San Francisco). Across the category, the median hourly rate is $37, median client rating is 4.9, and 42% of firms employ 50+ members. Explore the vetted PHP Development Companies in California below, compare their strengths, and connect with the provider best suited to your requirements.
Goodfirms has verified 521 PHP Development Companies in California - part of 15,776+ PHP Development Companies, each passing Goodfirms' 4-step verification process (background check, client interviews, portfolio audit, ongoing quality review). Listings marked "Sponsored" are agencies that pay for premium placement - sponsorship does not affect star ratings or review content.
Top 10 at Glance
Compare the highest-ranked firms first side by side.
List of California's Top PHP Development Companies & Developers
We are a global Software Engineering service provider offering Architecture, Design, Data Modeling, App Development, Quality Engineering, DevOps, MLOps and Support services in domains such as Healthcare and FinTech using technologies like AI, Machine Learning, Data Science, Big Data, Search, Cloud, Blockchain and Ubicomp. We specialize in partnering with startup software firms, transitioning their proof ... read Sysvine Technologies reviews & insights
NA50 - 249Mountain View, United StatesAvenue Code is the leading software consulting agency focused on delivering end-to-end digital transformation solutions for enterprise organizations of all kinds. We have guided Fortune 100 companies through their software innovation journeys since we first opened for business in 2008. ... read Avenue Code reviews & insights
$100 - $149/hr250 - 9992008San Francisco, United StatesWebDevPlanet is a full cycle development & Marketing company, specializing in Web and mobile applications development, Brand creation, growth, and management. Founded on Open Source and ethical values, we help clients add high-quality capacity and specialist expertise. Ecommerce(Magento, Shopify, PrestaShop etc.) domain is our forte and we provide top-notch services and support to our clients ... read WebDevPlanet reviews & insights
$25 - $49/hr2 - 92016San Diego, United StatesState-of-the-art software solutions strategized, designed and developed by world-class experts to guarantee exceptional results in the shortest possible time. Our talented UX and UI designers tackle any idea from the ground up and come with a smooth user experiences and a stunning UI. We can build any website or app using Javascript. Be it a ... read Inizio, Inc. reviews & insights
$50 - $99/hr10 - 492014San Jose, United StatesStar is a global team of builders. We connect strategy, design, and engineering services into a seamless workflow devised to build solutions with the right focus on impact, scalability, performance and prudence. We anchor everything we do in clear and compelling endgames to create superior solutions and commercial successes for you. Our delivery centers are ... read Star reviews & insights
NA250 - 9992008Sunnyvale, United StatesIdea2App is a premier AI, mobile, and software development company with over 21 years of experience in the market. We specialize in transforming visionary concepts into high-quality mobile and web applications, making app development accessible to everyone. By using cutting-edge technologies and streamlined development processes, we deliver fully functional apps quickly, affordably, and with unmatched ... read idea2app reviews & insights
$50 - $99/hr250 - 9992020San Jose, United StatesVinnCorp provides top remote teams for your business within 24 hours. Equipped with the latest technology and techniques, our team aims to scale your business high and work according to your requirements and time. ... read VinnCorp reviews & insights
NA50 - 2492018Elk Grove, United StatesKoderspedia | Mobile App Development in Palo Alto At Koderspedia, we excel in Mobile App Development and bring your vision to life with top-notch digital solutions. As a leading Mobile App Development Company based in the United States, we specialize in creating custom solutions tailored to your needs. Our Expertise: Mobile App Development: We offer ... read Koderspedia reviews & insights
$25 - $49/hr10 - 492020Palo Alto, United StatesWe at SysTellex are a software services company specializing in developing innovative solutions using cutting-edge technologies. We help our clients understand and cope with the daily challenges and make everyday difficult business decisions. We help our customers in the daunting tasks of technology transitions. We help our customers face the continuing challenges of maximizing technology, ... read SYSTELLEX INC reviews & insights
$150 - $199/hr10 - 492006Murrieta, United StatesLaunchPod Labs builds digital products from paper to market. We specialize in providing deep product development expertise to enterprises & entrepreneurs. We help build successful MVPs. Maybe you have an amazing product idea but don’t have the team to make it possible. Perhaps you want to reinvent an existing product for today’s market demands, or ... read LaunchPod Labs reviews & insights
$25 - $49/hr10 - 492021San Ramon, United StatesOur development team is passionate about building digital products that push the limits of technology. We create strategy that inspires, creativity that pushes the rules of design, development that integrates passionate experiences and data-driven optimization that ultimately leads to happy consumers. ... read IM Republic reviews & insights
NA2 - 9San Francisco, United StatesWe 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, United StatesWe 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. ... read Red Bridge Internet, LLC reviews & insights
< $25/hr2 - 92006San Francisco, United StatesWe 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. ... read NCM Technology reviews & insights
$50 - $99/hr10 - 492018Los Angeles, United StatesApp 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, United StatesDevyar 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, United StatesWe 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, United StatesPayBito powers operators with branded payment infrastructure, exchange technology, asset issuance tools, and a full crypto-native operational stack designed for complex global financial environments. PayBito provides the foundational technology layer that enables businesses to operate sophisticated payment and digital asset services under their own brand — with complete control over economics, compliance, and user experience. ... read PayBito reviews & insights
$25 - $49/hr50 - 2492015Palo Alto, United StatesWhy PayBito?
- Excellent customer support
- Commitment to quality
- Strong industry experience
Using AI Tools
ChatGPT
Our mission is open source financial access for all. The Stellar Development Foundation is a nonprofit organization based in San Francisco. We’re building a common financial platform, designed to be open and accessible to everyone. Just as the internet allowed anyone to send an email or create a blog, Stellar now allows people to easily ... read Stellar Development Foundation reviews & insights
$25 - $49/hr50 - 2492014San Francisco, United StatesUsing AI Tools
GitHub Copilot
Windsurf
Midjourney
AWS AI Services
Vertex AI
- + 3 More
LogicBevers is a global technology partner for growing businesses. We deliver end-to-end IT services including zero-trust cybersecurity, multi-cloud management, AI & LLM integration, blockchain development, compliance audits, and 24/7 incident response. Our mission is simple — take the complexity out of technology so businesses can focus on growth. Trusted by companies across India, the UK, ... read Logic Bevers reviews & insights
< $25/hr10 - 492020Palmdale, United StatesWhy Logic Bevers?
- Dream Bigger. Build Faster.
- Real People. Real Solutions.
- With You Every Step Forward.
Using AI Tools
ChatGPT
Digital Growth Lab is a global digital technology and engineering partner that delivers high-performance solutions for ambitious businesses, technology companies, and emerging enterprises.We combine engineering expertise, digital product development, and growth capabilities to help organizations transform ideas into scalable digital products and accelerate their path to growth. Our multidisciplinary teams work alongside clients’ leadership and ... read Digital Growth Labs reviews & insights
$25 - $49/hr50 - 2492019Woodland, United StatesWhy Digital Growth Labs?
- Unique solutions tailored to your goals.
- Results-driven approach.
- Fast delivery at competitive prices
We help startups build great products through dedicated software & design teams. Our leadership team has over 20 years of combined experience as founders and early employees of high growth technology startups including the Rubicon Project, William Morris Endeavor, Optimal Social, RhythmOne, LYFE Mobile and Instasize. There are a lot of choices when it comes ... read ScrumLaunch reviews & insights
$50 - $99/hr50 - 2492017Los Angeles, United StatesGrio is a software consulting firm located in San Francisco, California, specializing in end-to-end web and mobile app creation for the IoT sector. Founded in 2008, Grio has quickly grown into a premiere software consultancy firm serving companies of all sizes in an array of industries. ... read Grio reviews & insights
$100 - $149/hr50 - 2492008San Francisco, United StatesHorizon lab is a Product Studio - DevShop specializing in early-stage product experiments and corporate digital transformation projects. We love thinking outside of the box and innovating. Most importantly, we love to move lean to validate our and your ideas. ... read Made in Horizon reviews & insights
$50 - $99/hr2 - 92022Irvine, United StatesOutworX is a global provider of Web & Mobile App development, Quality Assurance, ecommerce and HR Outsourcing services. Headquartered in CA, USA, we work closely with you to understand your needs and apply best practices to implement, manage and support your technology needs. We as certified partner of Microsoft, IBM, Oracle, FireHost and other technology ... read OutworX Corporation reviews & insights
< $25/hr250 - 9992003San Jose, United StatesOzodeck 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, United StatesVegaOne 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, United StatesSeamgen is San Diego’s premier digital product agency, dedicated to positively impacting the lives and experiences of individuals through the implementation and utilization of design and technology. We integrate digital experiences across mobile and web environments resulting in meaningful interactions for users. Our team specializes in full-stack development and we are experts in user experience ... read Seamgen reviews & insights
$100 - $149/hr50 - 2492008La Jolla, United StatesCUSTOM SOFTWARE DEVELOPMENT OUTSOURCING OutsourcingDev is a company that provides the highest quality level of custom software development outsourcing and IT staff augmentation services, with the best of engineering, innovation and design for all industries around the world ... read OutsourcingDev reviews & insights
$25 - $49/hr50 - 2492018San Francisco, United StatesAltumind 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, United StatesVMO 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, United StatesBeing 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, United StatesIt's On Media is a mobile app and web development agency that combines cutting-edge technology with innovative design to craft exceptional digital solutions for businesses of all sizes. It's On Media specializes in creating custom mobile applications and web design & development that are not only visually captivating but also highly functional and user-friendly. ... read Its on Media reviews & insights
< $25/hr50 - 2492014Fresno, United StatesLaitkor is a software services and product company that has been lucratively rendering its constructive services to clients worldwide. We began with zest in 2004 and since then we have incessantly been providing business enterprise & custom applications, infrastructure management, business process outsourcing and top-notch engineering services. With an offshore software development center and accompanied ... read Laitkor InfoSolutions Pvt. Ltd. reviews & insights
NA50 - 2492004Cupertino, United StatesTransform Enterprise IT Solve business challenges with our focus on people, processes, and technology STAND 8 is a trusted IT services and solutions technology partner to the world's largest enterprises with offices throughout United States and the world. ... read Stand 8 reviews & insights
NA50 - 2492009Morro Bay, United StatesEdvenswa Tech Inc is a leading technology solutions company that specializes in providing innovative and tailored services to businesses and organizations across various industries. With a strong focus on delivering high-quality solutions, Edvenswa Tech has established itself as a trusted partner for digital transformation and technology enablement. Established in 2014, Edvenswa Tech has consistently strived ... read Edvenswa Tech, Inc reviews & insights
$25 - $49/hr50 - 2492014San Jose, United StatesAs the largest majority-autistic company in the world, we have been delivering exceptional IT solutions harnessing the distinctive skills of our neurodivergent talent since 2009. We are proud to be living proof that neurodiversity works at work. Our comprehensive neuroinclusion services and unique lived experience are enabling forward-thinking organisations to attract, retain and reap the ... read Auticon reviews & insights
$50 - $99/hr250 - 9992011Los Angeles, United StatesWe provide comprehensive and thoughtful digital solutions for individuals and businesses that have proven effective for them. With an experienced team of professionals at your service and a high-level marketing plan, success will be knocking your door!We are one of the leading digital design firms concerned with meeting the needs of their clients. Our work ... read Logo Design Flex reviews & insights
NA50 - 2492015Bakersfield, United StatesWith an orchard of 20 full-time engineers, project managers, UX/UI designers, and QA specialists, SHOT boasts an impressive slate of employees seasoned in global logistics. We are adaptable and well-prepared to meet all kinds of challenges, especially since the seniority of the team averages out to a whopping eight years of experience. In particular, employees ... read SHOT reviews & insights
$50 - $99/hr10 - 492012Los Angeles, United StatesRadixiy 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, United StatesCanvendor 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. ... read Canvendor Software Solutions Private Limited reviews & insights
< $25/hr50 - 2492016Dublin, United StatesInternet Soft, an IT company excels in providing state-of-the-art solutions. Our offerings include Digital Transformation, AI/ML, IoT, Banking, and Blockchain software solutions, customized to serve both B2B and B2C customers. Since its founding, Internet Soft has been at the forefront of technological advancement, consistently introducing new and improved products to the market. From its early ... read Internet Soft reviews & insights
NA50 - 2492010San Francisco, United StatesUsing AI Tools
ChatGPT
Gemini
Claude
Grammarly
Canva
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, United StatesWhy Ambsan Digital?
- End-to-end full-stack development.
- Industry-specific scalable solutions.
- Strategic consulting to drive business growth.
H&L Consulting, established in 2011, is a premier ITO firm based in the US with a dynamic branch in Hanoi, Vietnam. Our seasoned experts provide customized solutions to global clients, blending American culture understanding and legal expertise. With fluent English communication and cost-effective services, we ensure seamless collaboration across continents. From development support to exceptional ... read H&L Consulting reviews & insights
NA50 - 2492010San Diego, United StatesUsing AI Tools
ChatGPT
Aspire Systems is a AI led platform driven global technology and services company. It has offices in North America, Europe and APAC. The company provides services in AI Transformation, Data Analytics & Intelligence, Software Engineering, Quality Engineering / Software Testing, Enterprise Solutions(Oracle, Salesforce, Temenos), and Cloud & RunOps Services to ISVs and enterprises.The company serves ... read Aspire Systems reviews & insights
NA1,000 - 9,9991996San Jose, United StatesWhy Aspire Systems?
- Deep Industry Expertise
- AI-Driven Engineering
- End-to-End IT Services Capabilities
Trantor Inc. provide innovative Fintech and Martech solutions to enhance customer experience and help clients achieve their business goals. We also have eight Centers of Excellence providing customized solutions in web, mobile, cloud, business intelligence, data and testing. We are a dual-shore service provider, specialized in internalizing our clients’ business processes and their business objectives. ... read Trantor Inc. reviews & insights
$25 - $49/hr250 - 9992012Menlo Park, United StatesPIP's expansive array of services and capabilities can cover your projects from start to finish. Whether you need a brand created, a website designed, a strategic marketing campaign developed, brochures printed, postcards mailed, or a promotion launched, we get it done.PIP is where you need us to be. On the map, our network and worldwide ... read PIP Inc. reviews & insights
$50 - $99/hr1,000 - 9,9991963Sacramento, United StatesAndolasoft offers complete digital product development services for businesses of any size. Our approach is designed to achieve an optimal combination of functionality and user experience, resulting in a unified ecosystem across the organization. Leveraging industry-leading technologies such as WordPress, WooCommerce, PHP, CakePHP, Python, JavaScript, AngularJS, ReactJS, NodeJS, Flutter, iOS and Android we are able ... read Andolasoft Inc. reviews & insights
$25 - $49/hr50 - 2492009San Jose, United States
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