Our analysts identified the top outsourcing software development companies in California providing cutting-edge services that answer key business problems, from building technical software, designing websites or mobile apps to integrating operating systems and more. Narrow down your search by team size, budget, reviews and more to select the best developer for your company’s needs.
Organic rankings are determined by five factors: top services, reviews, portfolio, awards/press, and team expertise. Sponsored listings pay for a placement that appears above organic positions. Sponsorship does not affect star ratings or review content - read more on our methodology page.
Transform Fast: Your App on iOS & Android Awaits!
Koderspedia is a Palo Alto-based software outsourcing company specializing in mobile app development for iOS and Android, custom web solutions, and UI/UX design. The team delivers work across platforms including React Native, Flutter, Node.js, and WordPress, with portfolio projects spanning eCommerce, real...
Top Services:
- Web Design
- Web Development
- Mobile App Development
- Software Development
- Logo Design
- Show more
- Location
- Palo Alto, California
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 13 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsKoderspedia Services
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Koderspedia Reviews & Testimonials

Web Development Review from Jason Troyan
We discovered Koderspedia through an online search, and it turned out to be one of the best decisions we've made for our real estate company's web development!The team at Koderspedia, particularly Peter, demonstrated exceptional professionalism, expertise, and dedication to delivering top-notch results. Peter's communication skills are outstanding- he was always available, responsive, and ensured we were on the same page throughout the project.The final product exceeded our expectations- a stunning, user-friendly, and highly functional website that perfectly represents our brand. Koderspedia's attention to detail, creativity, and technical prowess are truly impressive.We wholeheartedly recommend their services and appreciate the fantastic work they've done for us!Thank you, Peter and the Koderspedia team!

Web Design Review from Nina Di Carlo
Koderspedia' work was easy to implement, and we saw a 95% increase in sales and traffic after the site's launch. The Peter and the team communicated well and provided constant updates throughout. Their web design expertise and strong project ownership made for a fruitful engagement.

Web Development Review from Betty Rodrigues
Koderspedia delivered an exceptional web app for Gamesoft Montreal Company! Their team, led by Peter, showcased outstanding expertise and communication skills. Peter's prompt responses and clear updates ensured a seamless project experience. The final product exceeded our expectations- visually stunning, functional, and secure. Highly recommend Kordespedia for web app development!
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsDecoding Innovation
MoogleLabs leverage AI/ML, Blockchain, DevOps,Low Code/No Code platforms, AI Testing and Data Science to come up with the best solutions for diverse businesses...
Top Services:
- AI Development
- Blockchain
- Software Development
- Mobile App Development
- IT Services
- Show more
- Location
- Emeryville, California
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $1,000 - $10,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsMoogleLabs Services
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MoogleLabs Reviews & Testimonials

Business Consulting Review from Isla William
The client finds the MoogleLabs team awesome. Based on the requirements someone provides, MoogleLabs can help find the right technology stack and solution for the problem. The client recognizes its superb guidance for any newcomers within the development sphere. (Verified via email)

Business Consulting Review from Jennifer Turcios
We trusted Moogle to make the right suggestions and calls for our product. They quickly understood our business and how data could help our business units.

Business Consulting Review from Anna Prendiville
Moogle is [a] very fabulous company [that] provides big data analytics solutions to its customers. I have hired Moogle for my work, and they provided me [with] excellent work [...]. Highly recommend [the] company! (Verified via email)
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsFull-Service E-commerce Development Company
An ecosystem for B2B/ B2B2C websites on multiple platforms with robust technology and a customer-oriented mindset...
Top Services:
- eCommerce Development
- Web Development
- Software Development
- Web Design
- UI/UX Design
- Show more
- Location
- Los Angeles, California
- Number of Employees
- 250 - 499
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 10 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsBSS Commerce Services
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BSS Commerce Reviews & Testimonials
Anthony G's Review Sourced from Google
It's the best app to sell Multichannel on Shopify. Otherwise you would have to pay 2000$ for Shopify PLUS.Support and Features are Great! Thats a company you want to work with together as a B2B seller!Especially thank you Jonas!
James Batson's Review Sourced from Google
Great company with excellent customer service. Helped us solve an issue on our Magento 2 website, highly recommend to anyone looking for Magento plugins or development.
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsOur Success - Its Your Business Success
RiseServ provides unique and custom software solutions as web-applications, mobile applications, web-portals for medium and small businesses in US, Canada and Europe. Se stand with US small businesses of all industries, helping them recover from the pandemic and rise their sales to levels higher than ever...
Top Services:
- Web Design
- eCommerce Development
- Web Development
- SEO
- Software Development
- Show more
- Location
- Newport Beach, California
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $1,000 - $10,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsRiseServ Services
Data sourced from the agency's DesignRush profileChronicled New York City Bride Property CS Lucas
RiseServ Reviews & Testimonials

Software Development Review from Vivian Mendez
I recently partnered with RISESERV to develop software for my startup, and I was pleasantly surprised by the exceptional service I received. Despite my limited understanding of software development, the team at Groovy Web was incredibly helpful, offering guidance and support throughout the project. Their responsiveness, flexibility, and fair pricing were all impressive, and they went above and beyond to meet deadlines and requirements. The quality of their work has also exceeded my expectations.

Software Development Review from Manuel Tambour
We praised RISESERV exceptional process management, seamless communication, and collaborative spirit. RISESERV's innovative frontend sales tool, functions, streamlined client transactions and provided ongoing support. We are particularly impressed by their professionalism, clear project deliverables, and adherence to budgets, which contributed to the success of their partnership on new projects.

eCommerce Development Review from Mark Clark
Our company faced multiple website issues after an unsuccessful experience with a previous vendor. So we were in need of reliable and proficient developers who could identify the problem and fully fix it. I have to say, we faced quite a challenge while choosing a new partner but only until we met the RiseServ team. During an initial phase of our collaboration they proved to us the transparency of services they provide and that all of our wishes were taken into consideration.RiseServ approached our project in a highly responsible manner. They thoroughly tested all tasks before deployment and administered the clients server. There were no bugs after the deployment, and that is what we wanted to achieve.
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsTurning Ideas Into Interactive Apps
AppCrops is a next-gen technology partner delivering end-to-end digital solutions for startups and enterprises. From interactive user-friendly iOS, Android or Custom Mobile applications to Web apps, ERP systems and custom software, we help transform ideas into high-performing digital products...
Top Services:
- Mobile App Development
- Web Development
- eCommerce Development
- Software Development
- Web Design
- Show more
- Location
- Los Angeles, California
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 4 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsAppCrops Services
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AppCrops Reviews & Testimonials
Nabula Warden's Review Sourced from Google
AppCrops built a CMS for us that easily integrated with our website. Easy to manage and flexible. It made content updates much simpler. Recommended group of developers 👍
Reverie Selah's Review Sourced from Google
We used AppCrops for web development services and the result exceeded expectations. The website is fast, modern, and aligns perfectly with our brand.
Hazel Lucas's Review Sourced from Google
We worked with AppCrops for mobile app development and had a great experience. The team was professional, responsive, and delivered a high-quality app for our business. Highly recommended for anyone looking for web or app development services.
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsThink Partner, Not Agency
Acquaint Softtech is an Official Laravel Partner with 15+ years of experience in software development. We specialize in Laravel solutions and excel in IT staff augmentation, remote development teams and outsourcing to deliver scalable, best results...
Top Services:
- Staff Augmentation
- IT Services
- Web Development
- eCommerce Development
- Mobile App Development
- Show more
- Location
- Highland, California
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $20/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 6 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsAcquaint SoftTech Services
Data sourced from the agency's DesignRush profileNick Spiller Vivek Shah Andrew Fortune Tom Kelly Gavin
Acquaint SoftTech Reviews & Testimonials
PARMAR MANSHUKA's Review Sourced from Google
⭐⭐⭐⭐⭐ As an employee, I can confidently say this software company is an outstanding place to work. The team’s dedication to excellence and innovation is inspiring. I appreciate the supportive atmosphere and opportunities for personal growth. It’s a privilege to be part of a company that produces top-notch software solutions.
balvantsinh dodiya's Review Sourced from Google
It has been two and a half year working as a senior developer for me here at acquaint softtech pvt ltd.I could say it is the best company I have ever worked for so far. The environment they provide feels like home. Best part is you can reach out anyone from management directly and they support you at every step.Acquaint softtech highest priority is customer satisfaction but not on the cost of employee, this is the company who takes care of it's employees as well as their clients.
NIMESH GARANIYA's Review Sourced from Google
Joined as a Python Developer Intern. Cultural Events, Birthday celebrations, Festival Celebrations are very exiting. Sessions for Learning something new every week and Survey with all employees about Company was an amazing idea. Support by Leaders, Colleagues, Management is very well. Process for learning with different concepts, Practical tasks, Project tasks, Performance updates and reviews, were all a very smooth process. From all members of the company, learned a lot and added/upgraded my skills, improve my mistakes, etc.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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