List of Best AI Development Companies in California | Hire AI Developers in California
51 to 250
$26 - $50 /hr
Generative AI
USA
We specialize in developing autonomous AI agents that understand, reason, and act. Transform your business with intelligent systems that work 24/7. Read More About Intellectyx AI
51 to 250
$51 - $100 /hr
Generative AI
USA, India
Codiste is a leading IT services provider that specializes in advanced technologies, including Artificial Intelligence Development, MachineLearning Development, Blockchain Development and Augmented Reality Development. Our team of highly skilled professionals is committed to delivering innovative and customized solutions to meet the unique needs and requirements of our clients. Read More About Codiste
251 to 1000
$26 - $50 /hr
Generative AI
USA
SunTec.AI is a top data annotation company empowering businesses with high-quality training datasets for diverse AI/ML project needs. Rated as one of the industry's best data annotation companies, we are a sister company of the globally renowned IT outsourcing company - SunTec India. Read More About SunTec.AI
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51 to 250
< $25 /hr
Generative AI
USA
At Make My Brand (MMB), we transform ideas into industry-leading brands using our proprietary Brand Development Lifecycle (BDLC) framework. We deliver measurable growth through tailored strategies, real-time insights, and flexible models including Growth-as-a-Service, Staff-as-a-Service, AI Innovation, and Design & Development-as-a-Service. With dedicated expertise and an execution-first mindset, we offer true partnership that helps brands lead. Read More About Make My Brand
51 to 250
$26 - $50 /hr
Generative AI
USA
Nexure IQ is a leading AI development company offering a comprehensive range of services to empower businesses with innovative, customized solutions. Read More About Nexure IQ
251 to 1000
$26 - $50 /hr
Generative AI
India, USA
A3Logics is a leading IT solutions provider, specializing in AI, Blockchain, and IoT. We deliver innovative solutions for product engineering, educational software, custom software, testing, maintenance, and re-engineering. Our expertise empowers businesses across industries, including Insurtech, Logistics, Retail, Education, and more, to achieve unparalleled efficiency and growth. Read More About A3Logics Inc.
251 to 1000
< $25 /hr
Generative AI
Azilen Technologies is a prominent enterprise AI development company based in Irving, Texas. It takes pride in delivering exceptional AI, Data, and HRTech solutions to organizations seeking digital transformation. With a customer-centric approach, we create and nurture powerful partnerships to optimize end-to-end HRTech processes and revolutionize customer experiences through AI-based advancements. Read More About Azilen Technologies
1001 to 10,000
$26 - $50 /hr
Generative AI
India, USA
Indium Software is a fast-growing, AI-driven digital engineering services company, developing cutting-edge solutions across applications and data. With deep expertise in next-generation offerings that combine Generative AI, Data, and Product Engineering, Indium provides a comprehensive range of services including Low-Code Development, Data Engineering, AI/ML, and Quality Engineering. Read More About Indium Software
51 to 250
$26 - $50 /hr
Generative AI
USA
We are on a bold mission to create the best software services company in the world. We help you build the best AI, products and apps. Read More About Techjays
11 to 50
$26 - $50 /hr
Generative AI
Pakistan, USA
Grayphite is an innovative software solutions company, providing tailored solutions and staff augmentation services to empower tech businesses. Read More About Grayphite
Verified
51 to 250
$26 - $50 /hr
Generative AI
India, USA
Protonshub is a custom software development company for new-age businesses. Our team works with organizations across the globe to design and deliver exceptional digital experiences. Read More About Protonshub Technologies
Working with Protonshub Technologies was seamless; they delivered timely, high-quality
Ravimohan Mishra, CEO & Co-Founder
51 to 250
$26 - $50 /hr
Generative AI
UK, United Arab Emirates
We provide ingenious solutions to assist you in achieving your goals and overcoming your business problems. Our diversified team with the latest technologies accelerate businesses and processes with high, speed, security, and finest user experience. Read More About 5StarDesigners
I am very happy with the level of communication and service I received
Robyn H., Owner
11 to 50
$51 - $100 /hr
Generative AI
USA
AppMakers USA is a leading software development company specializing in mobile app development, web solutions, and custom software across iOS, Android, and cross-platform frameworks. We work closely with businesses of all sizes to bring their ideas to life, leveraging cutting-edge technology and innovative design. Our expert team excels in UI/UX, backend architecture, and scalable solutions tailored to your industry needs. Read More About AppMakers
Their team was on it from day one
Troy Johnson, CEO & Founder, Blippin
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251 to 1000
$26 - $50 /hr
Generative AI
India, UK
GeekyAnts is a global tech consulting firm specializing in digital transformation, app development, and custom software. With teams in the USA, India, and UK, we deliver scalable solutions across industries like Healthcare, Fintech, and Real Estate, etc. Our expertise spans design, frontend (React Native, Flutter), backend (Node.js, Python), databases, QA, and microservices—blending human skill with modern tech. Read More About GeekyAnts
51 to 250
$26 - $50 /hr
Generative AI
Poland, USA
Tech-Stack Tech-Stack is a leading generative AI development company that helps businesses across industries leverage advanced artificial intelligence to transform operations and customer experiences. With a strong focus on applied AI, machine learning, and automation, Tech-Stack designs and deploys scalable solutions tailored to complex enterprise needs. Read More About Techstack
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Top Artificial Intelligence Development Companies in New York December, 2025
