Best California React Native Development Companies

337 Companies - Rankings updated: June 29, 2026

Every agency on DesignRush meets evaluation criteria around expertise and client feedback to empower informed choices. Some listings include paid partnerships.

United States × California ×
  • Build Intelligent Apps for Web, Mobile, Data, AI and Cloud

    Azumo has been building intelligent apps since 2016, offering expertise in custom native and cross-platform app development. It boasts a 150% client retention rate and a client portfolio of 100+ businesses, including Meta, Omnicon Media Group, and United Healthcare.  [... see all Azumo reviews ]

    Top Services:

    • Mobile App Development
    • UI/UX Design
    • Web Development
    Location
    San Francisco, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $55/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    9 Projects Listed

    Azumo Services

    • AI Development
    • Software Development
    • Staff Augmentation
    • Mobile App Development
    • Big Data Analytics
    • DevOps Consulting
    • Cloud Consulting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Discovery Channel
    • Meta
    • Zynga
    • Jostens
    • Assembled Brands
    • NGL
    • NCSoft
    • Twitter
    • Horoscope.com
    • Bento
    Data sourced from the agency's DesignRush profile

    Azumo Reviews & Testimonials

    • Michael S.
      Michael S. Director at Software Development Company
      5.0

      Software Development Review from Michael S.

      We selected Azumo to develop our software. We transitioned from another development company, so Azumo was initially responsible for migrating our existing code and environments. We are currently still working with Azumo as our nearshore software development team on adding new items to our software.

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    • Anonymous
      Anonymous CTO at Healthcare Company
      5.0

      UI/UX Design Review from Anonymous

      Azumo helped us migrate our existing UIs into a new framework, creating reusable components and the infrastructure needed for future development. The developer they assigned became a seamless part of our team, always punctual, responsive, and a great fit overall.

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    • Anonymous
      Anonymous VP Product & Engineering at Sales & Mktg Software Company
      5.0

      Software Development Review from Anonymous

      Thanks to Azumo’s work, our product is now more scalable, optimized, and ready for a growing user base. Their team has managed the engagement effectively, keeping us updated and addressing any challenges along the way. We’ve appreciated their constant availability and proactive communication.

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    Reviews verified by DesignRush and sourced from the agency's profile
  • Meet The Partner Behind Your App's Success | Make It App'n!

    Meet your award-winning app development team, dedicated to turning your vision into scalable and profitable digital apps and software.  [... see all Chop Dawg reviews ]

    Top Services:

    • Mobile App Development
    • Web Development
    • Android
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $99/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    52 Projects Listed

    Chop Dawg Services

    • Mobile App Development
    • Software Development
    • Web Development
    • eCommerce Development
    • WordPress Website Design
    • Web Design
    • UI/UX Design
    • Software Testing
    • Wearables
    • AI Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Alpha Paw
    • Big Brothers Big Sisters
    • Choice Home Warranty
    • City of Peachtree Corners, Georgia
    • City of Philadelphia, Pennsylvania
    • City of Springboro, Ohio
    • CRBO
    • FlynnO'Hara
    • Hilton
    • Innovative
    Data sourced from the agency's DesignRush profile

    Chop Dawg Reviews & Testimonials

    • Zachery Sobel
      Zachery Sobel Co-Founder at Cosmos Technologies LLC
      5.0

      Mobile App Development Review from Zachery Sobel

      As an early-stage startup building a dating and social connection app, we needed a team that could design and develop the product from the ground up. The app centers around video chat and is meant to offer a different experience from typical swipe-based dating platforms. After speaking with several developers, Chop Dawg stood out because Joshua clearly understood the value we needed from both a design and development partner. Their work has exceeded the quality level we originally had in mind. The app feels strong when we use it, and they have stayed on schedule and within budget. Joshua has also been extremely accessible and communicative throughout the process. He is customer-focused, direct, and willing to help find a path forward whenever something needs to be adjusted. Overall, Chop Dawg has been a great partner for bringing this app to life.

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    • Jennifer Prizeman
      Jennifer Prizeman Owner at Legal Content Company
      5.0

      Web App Review from Jennifer Prizeman

      We chose ChopDawg after speaking with several firms because they understood our vision, were easy to connect with, and offered fair pricing. The project included a prototype, a React-based web app, and a placeholder WP site.They started with our general direction, including preferences like color scheme, and turned it into a sleek, modern product. The first phase focused on the look, feel, and core features, while the next phase moved into building the web app itself. Their work was high quality, well tested, and delivered on time. Even with a lot of content involved, they stayed within budget and kept the process efficient.

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    • Justin Brundage
      Justin Brundage President & Co-Founder at Incident Management Technology Inc.
      5.0

      Software Development Review from Justin Brundage

      We worked with ChopDawg on a prototype for a commercial software product across mobile and web. After kickoff conversations and a discovery process, we shared our user stories, and their team turned that direction into a non-functional Figma prototype. The prototype gave us a strong demo to use while raising investment for the product, and the final result matched what we needed. Communication was clear throughout the engagement, with weekly check-ins that kept everything moving smoothly. Lauren was especially strong on the product side, bringing great attention to detail and responding quickly to our feedback. Overall, the team did a great job translating our input into a cohesive prototype that reflected our vision.

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    Reviews verified by DesignRush and sourced from the agency's profile
  • Designli

    DesignRush Design Award Winner

    Build software people actually pay for.

    Designli blends founder-level care, AI-empowered engineers, and hypothesis-driven development to deliver tailored cross-platform apps that scale. A leading app development firm with 13+ years of expertise, it has served clients, like Michelin, the Bank of London, and Earthlink.  [... see all Designli reviews ]

    Top Services:

    • Mobile App Development
    • Outsourcing
    • UI/UX Design
    Location
    San Francisco, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $85/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    14 Projects Listed

    Designli Services

    • Mobile App Development
    • Software Development
    • Web Development
    • Web Design
    • UI/UX Design
    • Software Testing
    • IoT
    • Blockchain
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Goodwill
    • Earthlink
    • Rotary
    • State of South Carolina
    • Secur.Space
    • Grappos
    • Michelin
    • Accel Entertainment
    • Millennium Parking Garages
    Data sourced from the agency's DesignRush profile

    Designli Reviews & Testimonials

    • Anonymous Founder & CEO at Innershell
      5.0

      Mobile App Development Review from Anonymous

      Designli delivered a high-quality prototype on a tight timeline. The team was responsive to feedback, met every deadline, stayed within budget, and quickly adapted to requested changes. Their expertise in app design and development was evident throughout the project and left a strong impression.

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    • Anonymous CEO at Monjour
      5.0

      AI UI/UX Design Review from Anonymous

      Designli produced a complete, functional Figma prototype for our solution. They communicated clearly through virtual meetings and stood out for their strong process, gathering feedback from multiple stakeholders and delivering on schedule. Overall, we were very impressed with their work.

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    • Anonymous CTO at Code Willing
      5.0

      AI UI/UX Design Review from Anonymous

      Designli delivered Figma wireframes that were both well-crafted and well-received by our team. The designs were clean, intuitive, and elegant, reflecting strong design intuition. Throughout the process, the team stayed organized, communicated clearly via Basecamp, and delivered everything on time.

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    Reviews verified by DesignRush and sourced from the agency's profile
  • We Are Solving the Most Difficult Technology Challenges of Digital Transformation for Companies.

    Our fields of expertise: software development, mobile app development, web development, virtual reality development, app development, app modernization and optimization services, DevOps consulting services, software testing.  [... view Litslink profile ]

    Top Services:

    • Mobile App Development
    • UI/UX Design
    • VR/AR
    Location
    Palo Alto, California
    Number of Employees
    250 - 499
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    3 Projects Listed

    Litslink Services

    • Software Development
    • Mobile App Development
    • IoT
    • AI Development
    • VR/AR
    • Web Development
    • UI/UX Design
    • Web Design
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Mush
    • Wow-How Studio
    • Toolook
    • Zero
    Data sourced from the agency's DesignRush profile

    Litslink Reviews & Testimonials

    • Sean Frank
      Sean Frank Review from Google
      5.0

      Sean Frank's Review Sourced from Google

      Working with Litslink has provided not only the skilled professionals we need, but the flexibility of allowing our team to easily fluctuate in size depending on the needs at the moment. Most small to midsize companies would struggle trying to manage internally what Litslink could do for them. Working with Litslink eliminated problems in our business that were costing us a lot of money: hiring (and firing), training, payroll, and managing teams of people.I can't say enough good things about Litslink. If your company has software needs, you will be so happy when you start working with them!!

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    • Andrei Chiriac
      Andrei Chiriac Review from Google
      5.0

      Andrei Chiriac's Review Sourced from Google

      We have been working with the Litslink Team for 2 months so far on our project. We can't imagine any other company in the development of our project, everything is made so careful and clear. The team understands the problem perfectly and finds a solution very quickly. If you focus on the best result, we will strongly recommend Litslink.

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    • Ivars Lapa
      Ivars Lapa Review from Google
      5.0

      Ivars Lapa's Review Sourced from Google

      LitsLink developed a custom chat bot powered by Generative AI. I am very satisfied with the results and the overall experience working with the team. Chat bot has become a real asset in improving our customer experience

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    Reviews verified by DesignRush and sourced from the agency's profile
  • Better Teams // Better Software

    Sketch provides software development services for Fortune 500 clients and startups alike. We specialize in product delivery consulting, software development services, and cloud consulting services.  [... view Sketch Development Services profile ]

    Top Services:

    • Mobile App Development
    Location
    San Francisco, California
    Number of Employees
    Under 49
    Minimal Budget
    $50,000 & Up

    Sketch Development Services Services

    • Software Development
    • Cloud Consulting
    • UI/UX Design
    • eCommerce Development
    • DevOps Consulting
    • Staff Augmentation
    • AI Development
    • Software Testing
    • IT Services
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • U.S. Bank
    • Centene Corporation
    • Maritz
    • Change Healthcare
    • Stifel
    • Reinsurance Group of America (RGA)
    • bioMerieux
    • CareSource
    • CENTEGIX
    • Purina
    Data sourced from the agency's DesignRush profile

    Sketch Development Services Reviews & Testimonials

    • Monica
      Monica Review from Google
      5.0

      Monica's Review Sourced from Google

      Amazing and talented people. I’ve worked for both client and agency side and can can say their partnership is amazing. They truly care about ongoing operations and not just ending it at a project level. Highly recommend! Message me if you want specifics.

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    • John Andesilich
      John Andesilich Review from Google
      5.0

      John Andesilich's Review Sourced from Google

      I own a marketing firm in Troy MO and I recently met with Calvin at Sketch Development Services to discuss a software development project I have been thinking about pursuing. He was very nice, easy to speak to and even though his field is a bit out of my knowledge base, he was able to explain things in a way that made perfect sense. I look forward to working with him and his team in the future and recommend anyone looking for a software or app development company to give them a try.

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    Reviews verified by DesignRush and sourced from the agency's profile
  • Engineered for the AI Era

    As mobile app development consultants, we leverage our expertise to deliver robust, user-centric solutions that drive business growth for enterprises and startups. Our dedication translates into success within digital transformation, product engineering, and AI-powered innovation.  [... see all Bytes Technolab Inc. reviews ]

    Top Services:

    • Mobile App Development
    • IT Services
    • Android
    Location
    Pleasanton, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $20/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    12 Projects Listed

    Bytes Technolab Inc. Services

    • AI Development
    • Web Development
    • Mobile App Development
    • Software Development
    • Web Design
    • DevOps Consulting
    • IT Services
    • Product Design
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Healthy Planet Canada
    • Ragnar
    • Alliance Consume Group
    • Celebration Giftware
    • NEBO
    Data sourced from the agency's DesignRush profile

    Bytes Technolab Inc. Reviews & Testimonials

    • Rocco Bombardieri
      Rocco Bombardieri Director of PMO at The Influence Agency
      5.0

      Web Development Review from Rocco Bombardieri

      The Bytes Technolab team combines talent and efficiency seamlessly. They consistently deliver high-quality work, with a project manager ensuring everything stays organized. Every project theyve handled has been executed flawlessly and delivered on time. Their dedication, along with the hard work of team members like Sachin and Shubham, has made them a valuable and reliable partner in our operations.

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    • Richard Jones
      Richard Jones Marketing at Romanoff International
      5.0

      Web Design Review from Richard Jones

      We've been working with Bytes Technolab for some time now and we're thoroughly impressed with their services. Their team is highly skilled and experienced in web, mobile, and Magento development and have provided us with tailored business solutions for our company, resulting in a huge boost to our website and sales traffic!Despite the time difference, their team is very communicative, patient, and professional. I would highly recommend Bytes Technolab to anyone looking for a team of high-quality web developers and marketers!

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    • Devin White
      Devin White VP, Product at Prospera
      5.0

      Web Development Review from Devin White

      I can highly recommend the Bytes Technolab team. I've worked with Bytes on 3 different projects now and have been highly impressed. The attention to detail is strong, they work quickly, and they communicate well.Across 3 projects, I can only remember one instance of dissatisfaction, which was immediately resolved and fixed. What impresses me most about Bytes is the level of value that they provide. Highly recommend.

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    Reviews verified by DesignRush and sourced from the agency's profile
  • Enterprise Software & AI Engineering - Silicon Valley Rigor, Nearshore Speed

    Founded in 2013 with roots at Uber, Cheesecake Labs builds custom iOS and Android apps spanning mobile, blockchain, IoT, and AI integration. With 350+ digital products delivered, 85+ awards and certifications, and clients including Skyroam and Tapcart, it is considered a top mobile app development firm.  [... see all Cheesecake Labs reviews ]

    Top Services:

    • Mobile App Development
    • VR/AR
    • Android
    Location
    San Francisco, California
    Number of Employees
    50 - 99
    Portfolios Count
    13 Projects Listed

    Cheesecake Labs Services

    • Mobile App Development
    • Software Development
    • AI Development
    • Staff Augmentation
    • Blockchain
    • Managed Services
    • IoT
    • VR/AR
    • Big Data Analytics
    • IT Services
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • MoneyGram International
    • Stellar Development Foundation
    • Wedgewood Pharmacy
    • Mutual of Omaha
    • Mercado Libre
    • AES Corporation
    • Bemis Manufacturing
    • Tapcart
    • Singularity University
    • Sodexo
    Data sourced from the agency's DesignRush profile

    Cheesecake Labs Reviews & Testimonials

    • Anonymous
      Anonymous Director of Execution at Private Mortgage Company
      5.0

      UI/UX Design Review from Anonymous

      Cheesecake Labs designed a mobile app for a private mortgage company, integrating a custom rewards program and other features and building the wireframes from scratch. Internal stakeholders were satisfied with their work. They delivered everything successfully, staying within budget and going the extra mile. The team listened to feedback and excelled in communication. Overall they were collaborative and outstanding partners.

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    • Anonymous
      Anonymous Vice President of Product and Engineering at Blockchain Company
      5.0

      Staff Augmentation Review from Anonymous

      Cheesecake Labs provided staff augmentation for a blockchain company, sourcing engineers skilled in web3, APIs and PostgreSQL. They delivered high‑quality work on time, meeting the client's expectations. Their independent working style and creativity stood out. Enthusiastic, caring and strategic throughout the engagement, they ensured an effective workflow.

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    • Anonymous
      Anonymous Product Manager at Consumer Products Manufacturer
      5.0

      Mobile App Development Review from Anonymous

      Cheesecake Labs built an app for a consumer products manufacturer, focusing on UX and integrating with the client’s existing systems and databases for a seamless experience. The client now has a functional Android and iOS app with intuitive design. Cheesecake Labs meets timeline expectations and proactively communicates any issues. Their UI/UX expertise allows them to deliver results aligned with the client’s needs.

      Show more
    Reviews verified by DesignRush and sourced from the agency's profile
  • World's #1 Rated & Reviewed App, Website & Software Development Company

    World's #1 Rated & Reviewed App, Website & Software Development Company

    Specializing in iOS, Android, and Flutter app development, Probey Services builds custom solutions that grow with businesses. Backed by 12+ years of experience and a team of 320+ specialists, it has delivered 1,800+ projects and served 120+ clients, including Waze and the Cleveland Clinic.  [... see all Probey Services reviews ]

    Top Services:

    • Mobile App Development
    • Web Development
    • Android
    Location
    Los Angeles, California
    Number of Employees
    250 - 499
    Average Hourly Rate
    $50/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    130 Projects Listed
  • Goji Labs

    DesignRush Design Award Winner
    An Award-Winning Agency That Builds It Right

    An Award-Winning Agency That Builds It Right

    Goji Labs builds iOS and Android apps across 20+ industries, pairing strategy, design, and engineering under one roof. With 500+ products shipped, $1B+ raised by clients, and 12 years in business, it challenges the brief solving strategy and process gaps before they become technical issues.  [... see all Goji Labs reviews ]

    Top Services:

    • Mobile App Development
    • Software Development
    • UI/UX Design
    Location
    Los Angeles, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $149/hr
    Portfolios Count
    18 Projects Listed
  • Top US Mobile & Web App Development Agency

    Top US Mobile & Web App Development Agency

    AppMakers USA delivers native, hybrid, and cross-platform iOS and Android apps, covering everything from MVP builds to enterprise-scale platforms. As proof of its expertise, it has launched 400+ that supported 100M+ and helped raise $1B+ in funds for its clients across its 12+ years in business.  [... see all AppMakers USA reviews ]

    Top Services:

    • Mobile App Development
    • UI/UX Design
    • Android
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    83 Projects Listed
  • Modern IT. Built Secure. Delivered Right.

    Modern IT. Built Secure. Delivered Right.

    Zazz uses an architecture-first, risk-aware, and outcome-driven development approach to produce 800+ cross-platform and native applications and accelerate time-to-value by 40%. Its services cover app development, design, audit, testing, modernization, and maintenance.  [... see all Zazz reviews ]

    Top Services:

    • Mobile App Development
    • IT Services
    • Software Development
    Location
    San Francisco, California
    Number of Employees
    250 - 499
    Average Hourly Rate
    $45/hr
    Portfolios Count
    36 Projects Listed
  • Your trusted partner for AI development and staffing

    Your trusted partner for AI development and staffing

    Diffco offers solutions that transform ideas into dynamic digital experiences. Precision and creativity combine seamlessly in our mobile innovation and software crafting solutions, delivering intuitive interfaces and robust functionality that elevate user engagement and business growth.  [... see all Diffco reviews ]

    Top Services:

    • Mobile App Development
    • Software Development
    • Android
    Location
    San Jose, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $85/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    31 Projects Listed
  • Clay

    DesignRush Design Award Winner
    Top UI/UX design, web design, and branding agency in San Francisco.

    Top UI/UX design, web design, and branding agency in San Francisco.

    Clay is a design and development agency whose mobile app work spans branding, UX, interaction design, and emerging tech, including AI, AR/VR, and Web3. In 16 years, its 78-person senior-led team has completed 529 projects for clients including Meta, Google, Stripe, Coinbase, Uber, and Sony.  [... see all Clay reviews ]

    Top Services:

    • Mobile App Development
    • Android
    • Wearables
    Location
    San Francisco, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $175/hr
    Portfolios Count
    12 Projects Listed
  • Where Exceptional Apps are Just the Beginning

    Where Exceptional Apps are Just the Beginning

    BitsWits guarantees app delivery in 4 weeks, building native iOS and Android apps alongside Flutter, React Native, AR/VR, blockchain, and mobile game solutions. With 10+ years in business, it has launched 1,200+ successful projects, served 100+ global clients, and won a Horizon Interactive Gold Award.  [... see all BitsWits reviews ]

    Top Services:

    • Mobile App Development
    • Software Development
    • Web Development
    Location
    Los Angeles, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    13 Projects Listed
  • Award Winning Web Design & Development Agency

    Award Winning Web Design & Development Agency

    Since 2009, Bilberrry has been producing cross-platform, native, and hybrid mobile apps that drive business growth. With expertise in 24+ technologies, it has delivered custom solutions for clients like BusinessWire, GoFundMe, and Deloitte.  [... see all Bilberrry reviews ]

    Top Services:

    • Mobile App Development
    • Outsourcing
    • Software Development
    Location
    Los Angeles, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $100/hr
    Portfolios Count
    19 Projects Listed
  • Engineering Intelligent Solutions Through Design and Code - Web, Mobile AI, Blockchain

    Engineering Intelligent Solutions Through Design and Code - Web, Mobile AI, Blockchain

    SapientPro is a custom software, design, and AI development team. Since 2017, we've shipped 200+ projects in the US and EU, with offices in New York, Tallinn, and Lucerne. Most clients come back for a second project, the metric we actually care about.  [... see all SapientPro reviews ]

    Top Services:

    • Mobile App Development
    • IT Services
    • Software Development
    Location
    San Francisco, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    20 Projects Listed
  • We Create Result Driven Apps, Websites, and Brands

    We Create Result Driven Apps, Websites, and Brands

    Founded in 2012, ANML(Animal) is an adaptive and forward-thinking studio dedicated to helping our clients grow and achieve measurable results. We partner with organizations of all sizes, from ambitious start-ups to globally recognized companies, to unlock their potential and drive meaningful impact.  [... see all ANML reviews ]

    Top Services:

    • Mobile App Development
    • Web Development
    • Wearables
    Location
    San Jose, California
    Number of Employees
    Under 49
    Portfolios Count
    19 Projects Listed
  • TRIARE unlocks IT potential of YOUR business

    TRIARE unlocks IT potential of YOUR business

    Award-winning mobile app development company TRIARE offers services across native, cross-platform, PWA, and enterprise app development. With a client-first approach, it has gained the trust of brands like Bob Snail and SuperStud and earned the recognition of the CSS Design Awards.  [... see all TRIARE reviews ]

    Top Services:

    • Mobile App Development
    • Software Development
    • Web Development
    Location
    San Francisco, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $45/hr
    Portfolios Count
    62 Projects Listed
  • Bring your vision to life

    Bring your vision to life

    HDWEBSOFT is a leading software outsourcing company in Vietnam, known for its high-quality services, affordable pricing, and reliable team. With over 250 experienced engineers and a decade of expertise, HDWEBSOFT has helped businesses of all sizes from around the world to develop and launch successful  [... see all HDWEBSOFT reviews ]

    Top Services:

    • Mobile App Development
    • Outsourcing
    • Android
    Location
    Pasadena, California
    Number of Employees
    250 - 499
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    12 Projects Listed
  • Helping Forward Thinking Companies Transform Digital Visions Into Value

    Helping Forward Thinking Companies Transform Digital Visions Into Value

    Award-winning USA-based Generative-AI consultancy developing the future of intelligent solutions. We revolutionize business with cutting-edge, responsive AI technologies delivered cost-effectively, and specialize in delivering projects on-time and within budget.  [... see all GenAI-Labs reviews ]

    Top Services:

    • Mobile App Development
    • Software Development
    • Web Development
    Location
    San Diego, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    5 Projects Listed
  • Full-cycle software development powerhouse

    Full-cycle software development powerhouse

    Since 2013, we've delivered 300+ digital products across 17 countries, empowering brands like Porsche, Panasonic, Transparency International, Heinemann, CBRE, and dozens of ambitious startups and scaleups.  [... see all Empat reviews ]

    Top Services:

    • Mobile App Development
    • VR/AR
    • Web Development
    Location
    San Francisco, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $45/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    24 Projects Listed
  • Your Technology Partner

    Your Technology Partner

    SDLC Corp provides solutions for clients seeking an innovative app development agency that transforms ideas into scalable, high-performance applications. Our proven strategies drive excellence in every mobile app and digital product we handle, ensuring seamless user experiences and measurable business growth  [... see all SDLC Corp reviews ]

    Top Services:

    • Mobile App Development
    • VR/AR
    • Web Development
    Location
    San Francisco, California
    Number of Employees
    250 - 499
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    50 Projects Listed
  • Empower Your Business With Future Ready IT Solutions

    Empower Your Business With Future Ready IT Solutions

    A3Logics delivers native, cross-platform, IoT, and wearable apps with AI, blockchain, and AR/VR integrations. The mobile app development company brings 21+ years of experience, 350+ in-house experts, and 500+ delivered projects, with a 91% repeat client rate.  [... see all A3Logics reviews ]

    Top Services:

    • Mobile App Development
    • IT Services
    • iPhone
    Location
    Carlsbad, California
    Number of Employees
    250 - 499
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    13 Projects Listed
  • Transform Fast: Your App on iOS & Android Awaits!

    Transform Fast: Your App on iOS & Android Awaits!

    Through Koderspedia, clients gain a mobile app development company partner with a proven record—millions of downloads, funded launches, and seamless UI/UX. Our strategic thinking leads to remarkable outcomes in iOS, Android, and cross-platform app innovation. Submit your RFP today.  [... see all Koderspedia reviews ]

    Top Services:

    • Mobile App Development
    • Software Development
    • Web Development
    Location
    Palo Alto, California
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    13 Projects Listed
  • Bringing awesome ideas to life

    Bringing awesome ideas to life

    App Development drives innovation at Closeloop Technologies. With our unique expertise, we deliver tailored mobile solutions that enhance user engagement and business growth. Expect collaborative, cutting-edge apps designed to meet your specific goals and elevate your digital presence.  [... see all Closeloop Technologies reviews ]

    Top Services:

    • Mobile App Development
    • Web Development
    • Android
    Location
    Mountain View, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    31 Projects Listed
  • Your Product Engineering & Gen AI Partner

    Your Product Engineering & Gen AI Partner

    Simform is a premier digital engineering company specializing in Product Engineering, Cloud, Data, Agentic AI, and Enterprise Platform Innovation. We help enterprises and high-growth ISVs build digital experiences and scalable, enterprise-grade products what work at scale.  [... see all Simform reviews ]

    Top Services:

    • Mobile App Development
    • IT Services
    • Outsourcing
    Location
    Los Angeles, California
    Number of Employees
    1000 & Up
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    8 Projects Listed
  • eSEOspace

    DesignRush Design Award Winner
    Custom Website Design Company. Local US-based team! We Preserve & Optimize your SEO in the Process

    Custom Website Design Company. Local US-based team! We Preserve & Optimize your SEO in the Process

    Services We Offer: Software, Web Applications. We have 15+ years of experience designing and developing websites and software from scratch. Our background and emphasis in behavior science allows us to creatively design websites and software systems to convert. Call us at: (916) 866-7893 for a quote!  [... see all ESEOspace reviews ]

    Top Services:

    • Mobile App Development
    • Software Development
    • Android
    Location
    San Diego, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    32 Projects Listed
  • We Make a Difference

    We Make a Difference

    I am grateful that you took the time to visit! Because you are here, I may assume that you are searching for help with some aspect of software development, whether it is UI/UX design or mobile app development. You are at the appropriate location. Your unique requirements for digital company might become a  [... see all Differenz System reviews ]

    Top Services:

    • Mobile App Development
    • Software Development
    • Android
    Location
    Los Angeles, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    16 Projects Listed
  • HIGH QUALITY SOFTWARE COMPANY IN VIETNAM

    HIGH QUALITY SOFTWARE COMPANY IN VIETNAM

    With over 10 years of expertise, AgileTech Vietnam stands at the forefront of delivering innovative technology solutions across a wide range of industries. Our team of 300+ skilled developers has completed more than 1,000 successful projects, ranging from dynamic startups to large-scale enterprises.  [... see all AgileTech reviews ]

    Top Services:

    • Mobile App Development
    • Outsourcing
    • Software Development
    Location
    Irvine, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    50 Projects Listed
  • Design Agency Bridging Product & Brand

    Design Agency Bridging Product & Brand

    Ramotion is a San Francisco/Burlingame, California based digital product studio founded in 2009. The boutique agency blends brand strategy, UX/UI, web and mobile design, and front-end development to support startups through Fortune 500 companies. With a curated client roster and a team of ~70  [... see all Ramotion reviews ]

    Top Services:

    • Mobile App Development
    • UI/UX Design
    • VR/AR
    Location
    San Francisco, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $150/hr
    Portfolios Count
    18 Projects Listed
  • Jungle Creatives

    DesignRush Design Award Winner
    Where Vision Meets Creativity

    Where Vision Meets Creativity

    Jungle Creatives builds brands that stand out and digital products that perform combining strategic design, UI/UX, web development, and motion to drive real, measurable growth.  [... see all Jungle Creatives reviews ]

    Top Services:

    • Mobile App Development
    • Android
    • eCommerce
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $60/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    42 Projects Listed
  • World-Class Software Engineering Partner

    World-Class Software Engineering Partner

    Dream X is a full-cycle software development company dedicated to building high-performance products. Founded in 2022 by Alexandr Korshykov, we partner with businesses worldwide to deliver end-to-end technical solutions.  [... see all DreamX reviews ]

    Top Services:

    • Mobile App Development
    • Web Development
    • Android
    Location
    San Francisco, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    15 Projects Listed
  • Mobile & Web App Production Company

    Mobile & Web App Production Company

    We help market leader bring web and mobile product to market within 3 months!  [... see all Purrweb reviews ]

    Top Services:

    • Mobile App Development
    • Software Development
    • Web Development
    Location
    Walnut, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $45/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    36 Projects Listed
  • Your Vision. Our Expertise. Shaping the Future!

    Your Vision. Our Expertise. Shaping the Future!

    TekRevol is a globally recognized digital innovation company with 10 years of experience delivering high-impact mobile applications, AI-powered software, and scalable digital products. Every engagement begins with a clear roadmap, defined KPIs, and a commitment to measurable business outcomes.  [... see all TekRevol reviews ]

    Top Services:

    • Mobile App Development
    • Android
    • HTML5
    Location
    San Francisco, California
    Number of Employees
    250 - 499
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    46 Projects Listed
  • FUELING DISRUPTION

    FUELING DISRUPTION

    App Development is at the heart of what we do. EffectiveSoft stands out because we turn your ideas into reliable digital products, supporting you from concept to launch and beyond. Our collaborative approach yields unmatched expertise in software, AI, and cloud solutions for your growth.  [... see all EffectiveSoft reviews ]

    Top Services:

    • Mobile App Development
    • IT Services
    • Outsourcing
    Location
    San Diego, California
    Number of Employees
    250 - 499
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    29 Projects Listed
  • A Canada-Based Mobile App Development Agency for Scalable, Beautiful Apps

    A Canada-Based Mobile App Development Agency for Scalable, Beautiful Apps

    iTechnolabs empowers clients to transform ideas into dynamic digital experiences. Our creative excellence drives outstanding performance in app creation and software innovation, delivering intuitive, scalable solutions that boost engagement and streamline operations, ensuring your brand stands out in a  [... see all ITechnolabs reviews ]

    Top Services:

    • Mobile App Development
    • Software Development
    • Android
    Location
    San Francisco, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $20/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    28 Projects Listed
  • Excellence In Software Engineering

    Excellence In Software Engineering

    Emerline is an innovative global software engineering company that delivers full-cycle development services worldwide.  [... see all Emerline reviews ]

    Top Services:

    • Mobile App Development
    • Software Development
    • Web Development
    Location
    Mountain View, California
    Number of Employees
    500 - 999
    Portfolios Count
    25 Projects Listed
  • Synergytop Is a Software Development and Consulting Company.

    Synergytop Is a Software Development and Consulting Company.

    SynergyTop is a San Diego-based digital commerce company that offers a range of services, including software development, product engineering, e-commerce development, mobile application development, web development, staffing, ERP implementations, application management services, and digital marketing  [... see all SynergyTop reviews ]

    Top Services:

    • Mobile App Development
    • Software Development
    • Web Development
    Location
    San Diego, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    7 Projects Listed
  • Reveal Your Potential Realize the Opportunities

    Reveal Your Potential Realize the Opportunities

    Revealize is an Orange County based website design, software design, and development firm.  [... see all Revealize reviews ]

    Top Services:

    • Mobile App Development
    • UI/UX Design
    • Web Development
    Location
    Newport Beach, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    33 Projects Listed
  • Empowering Your Digital Future with Innovative IT Solutions

    Empowering Your Digital Future with Innovative IT Solutions

    At Quantum IT Innovation, our team excels in AI, Big Data, RPA, and Mobile App Development for iOS, Android, and Cross-Platform. We also offer expert SEO, PPC, and Social Media services to drive your business forward in the USA, UK, Canada, Ireland, UAE, Australia, India, & across the globe.  [... see all Quantum IT Innovation reviews ]

    Top Services:

    • Mobile App Development
    • Android
    • eCommerce
    Location
    San Clemente, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $10/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    101 Projects Listed
  • Stimulating Innovation

    Stimulating Innovation

    We specialize in building and maintaining web applications and process solutions for a little over 20 years.  [... see all EBizneeds reviews ]

    Top Services:

    • Mobile App Development
    • Software Development
    • Web Development
    Location
    Santa Clarita, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    15 Projects Listed
  • AI writes code. We design the systems it runs on.

    AI writes code. We design the systems it runs on.

    Aristek delivers custom app development services backed by 22+ years of expertise in AI and data science across EdTech, HealthTech, Logistics, and Retail. With 40+ global clients and 60+ projects, we build software solutions that empower businesses to enrich lives and drive innovation.  [... see all Aristek Systems reviews ]

    Top Services:

    • Mobile App Development
    Location
    Irvine, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    20 Projects Listed
  • ZERO NEGATIVE

    DesignRush Design Award Winner
    Boutique studio creating tailored web experiences.

    Boutique studio creating tailored web experiences.

    Reach for the sky. We are Zero Negative. Your sidekick for big ideas. In a nutshell, Zero Negative is a small, boutique full-service design and development studio with a focus on creativity and close collaboration with clients. We make stuff - websites, web apps, interactive experiences, branding, and  [... see all ZERO NEGATIVE reviews ]

    Top Services:

    • Mobile App Development
    • Web Development
    • iPhone
    Location
    San Francisco, California
    Number of Employees
    Under 49
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    7 Projects Listed
  • Turning App Ideas into App Businesses Since 2007

    Turning App Ideas into App Businesses Since 2007

    We don't just build apps. We build app businesses that actually succeed, where 80% fail within their first year. For 17 years we've perfected what actually works, having launched 300+ successful apps, including one that hit 4+ million downloads in just 60 days with sub-$3 user acquisition.  [... see all Dedicated Developers reviews ]

    Top Services:

    • Mobile App Development
    • UI/UX Design
    • iPhone
    Location
    San Francisco, California
    Number of Employees
    100 - 249
    Portfolios Count
    27 Projects Listed
  • Empowering Innovation Through IT Solutions.

    Empowering Innovation Through IT Solutions.

    iVelopment delivers cutting-edge IT solutions that drive business success. With a focus on personalized service and innovative technologies, we provide tailored software development, systems integration, and IT staffing to help companies stay ahead in a rapidly evolving digital landscape.  [... see all IVelopment, Inc reviews ]

    Top Services:

    • Mobile App Development
    • Software Development
    • Web Development
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Portfolios Count
    4 Projects Listed
  • RNO1

    DesignRush Design Award Winner
    RNO1 | A Global Branding, UX & Digital Growth Partner | $10B+ in Market Growth

    RNO1 | A Global Branding, UX & Digital Growth Partner | $10B+ in Market Growth

    RNO1 is a global branding and digital growth agency for modern brands that refuse to play it safe. We design Radical Digital Experiences that don't just look good: they drive real growth.  [... see all RNO1 reviews ]

    Top Services:

    • Mobile App Development
    • Web Development
    • Wearables
    Location
    San Francisco, California
    Number of Employees
    50 - 99
    Portfolios Count
    10 Projects Listed
  • Premiere Mobile Applications

    Premiere Mobile Applications

    Touchzen combines AI innovation with 12+ years of experience to create performance-driven native and cross-platform solutions. With each project directly led by founder Cyrus Kiani, the app development company has launched 75+ apps, amassing 20M+ downloads collectively.  [... see all TouchZen reviews ]

    Top Services:

    • Mobile App Development
    • UI/UX Design
    • iPhone
    Location
    Irvine, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $70/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    11 Projects Listed
  • Solveit

    DesignRush Design Award Winner
    100% Focused on Apps

    100% Focused on Apps

    We design and develop top-rated mobile and web apps for startups and SMEs. E-commerce, Healthcare, Marketplaces, and more. Our clients rate us for 5 out 5 - check out why!  [... see all Solveit reviews ]

    Top Services:

    • Mobile App Development
    • Software Development
    • Web Development
    Location
    San Francisco, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $45/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    30 Projects Listed
  • Product Teams On Demand

    Product Teams On Demand

    Right Tail provides a high-performance Product Software Development and IT Staff Augmentation team built for speed, precision, and outcomes. We partner with startups, scale-ups, and enterprise technology companies to design, build, and scale world-class digital products.  [... see all Right Tail reviews ]

    Top Services:

    • Mobile App Development
    • UI/UX Design
    • HTML5
    Location
    San Francisco, California
    Number of Employees
    250 - 499
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    14 Projects Listed
  • AI-Enabled Сustom Software Development

    AI-Enabled Сustom Software Development

    We're JetRuby — AI-native, award-winning, and ISO-certified agency that's been shipping software since 2010. Our 250+ engineers turn bold ideas into production-ready products, starting from budgets of $50,000 and scaling all the way to enterprise roll-outs.  [... see all JetRuby reviews ]

    Top Services:

    • Mobile App Development
    • Software Development
    • iPhone
    Location
    San Francisco, California
    Number of Employees
    250 - 499
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    33 Projects Listed

About The Author and Expert Reviewer

Selina Garcia has authored 500+ articles and edited 50+ published books in economics, law, and history. Her unique blend of experiences allows her to approach content creation from a well-rounded perspective. Currently, Selina applies her expertise to producing insightful articles on IT, software, and applications for DesignRush.

Former Development Director

Sergio is a technology leader with over six years of experience managing global teams and delivering projects across fintech, sportstech, and B2B platforms. At DesignRush, he drove product growth and development execution, building tools that speed up processes by 95% and cut costs by 35% while maintaining full uptime.