Find the ideal software development company in Pasadena, California, to help you achieve your business goals. DesignRush connects you with top agencies that have a proven track record with brands like Target and Deloitte. With over 1M monthly visitors and 100,000 client-agency matches made each month, our platform is trusted by businesses looking for quality service providers. Compare providers by industry expertise, client type, budget, reviews, team size, and portfolio.

Best Pasadena Software Development Firm Rankings

8 Companies - Rankings updated: April 01, 2026

Each agency undergoes DesignRush evaluation for professional expertise and genuine client satisfaction to assist your search. Some featured placements are paid.

United States × California × Pasadena ×
  • 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 ]
    Location
    Pasadena, California
    Number of Employees
    250 - 499
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    12 Projects Listed

    HDWEBSOFT Services

    • Web Development
    • eCommerce Development
    • IoT
    • Mobile App Development
    • Software Development
    • Big Data Analytics
    • DevOps Consulting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts

    Clients and Projects

    View Full Portfolio
    • Raspberry & ODROID-C4
      Software Development Project Raspberry & ODROID-C4
    • Oil & Gas Pressure Monitoring System
      Software Development Project Oil & Gas Pressure Monitoring System
    • Finch
      App Development Project Finch
    • Trip Scout
      App Development Project Trip Scout
    • Smart Home
      App Development Project Smart Home
    • End-to-end Check Cashing Platform
      App Development Project End-to-end Check Cashing Platform
    Comprehensive analysis done by DesignRush Agency Experts.

    HDWEBSOFT Reviews & Testimonials

    • Jason Harvison
      Jason Harvison CEO at Elevate
      5.0
      Web Development Review from Jason Harvison

      HDWEBSOFT did a fantastic work that aided the client in expanding their business, particularly in terms of growing website subscriptions. The project began on schedule and opened up a lot of opportunities for the business.

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    • David Zalik
      David Zalik CEO at Greensky
      5.0
      Web Development Review from David Zalik

      Using a smooth user interface, HDWEBSOFT effectively updated our landing page, enticing visitors to sign up for the product's waitlist. The staff provided a customized strategy and was incredibly responsive, driven, and enthusiastic. They also used ClickUp for project administration.

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    • Max Levchin
      Max Levchin Co-Founder & CEO at Affirm
      5.0
      Mobile App Development Review from Max Levchin

      We've partnered with HDWEBSOFT who have created our app using .NET. The feedback from our customers we've received has been overwhelmingly good. We had heard positive things about the idea even before we released the app, so it's encouraging to see those comments continue once it has been out. HDWEBSOFT was set up from the start. The design team was outstanding; they completed the job on schedule and within our allocated budget. They followed a well-defined procedure that was in place.

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    Reviews verified by DesignRush and sourced from the agency's profile
    • vTech
    • Toku
    • Logi
    • TripScout
    • PushPress
    • Trustify
    • SkyLab
    • Speek
    • Instantly
    • ANX
    Data sourced from the agency's DesignRush profile
  • Transforming Healthcare Through Technology

    CitrusBits is a mobile app development agency that designs and develops impactful mobile apps and responsive mobile content for businesses of all types. Having developed critical mobile apps for clients including DuPont, J&J, Burger King, Quiksilver, Symantec, and Sothebys, CitrusBits is trusted by movers and  [... see all CitrusBits reviews ]
    Location
    Pasadena, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $150/hr
    Portfolios Count
    2 Projects Listed

    CitrusBits Services

    • Mobile App Development
    • Software Development
    • Blockchain
    • IoT
    • AI Development
    • UI/UX Design
    • Web Design
    • IT Services
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts

    Clients and Projects

    View Full Portfolio
    • IrisVision | Electronic Glasses
      Software Development Project IrisVision | Electronic Glasses
    • Leef
      App Development Project Leef
    Comprehensive analysis done by DesignRush Agency Experts.

    CitrusBits Reviews & Testimonials

    • Zonaib Massey
      Zonaib Massey Manager at ZusWork
      5.0
      Mobile App Development Review from Zonaib Massey

      CitrusBits is an amazing mobile app development company. We hired them to develop a mobile app for our business, and they did a fantastic job. The app was beautifully designed, easy to use, and had all the features we needed. The CitrusBits team was also very responsive and professional throughout the project.

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    • Daniel Avitia
      Daniel Avitia Review from Google
      5.0

      Daniel Avitia's Review Sourced from Google

      OK, heads up, this is a long review. For those of you who don't have the time to read this:Citrusbits is the best iPhone app development company you'll find in Los Angeles. They were friendly, creative, professional and methodical in their procedures. These guys are the real deal.I began my app development working with an overseas team I found on freelancer. I thought the language barrier wouldn't be a big issue but I was wrong... way wrong. The final product I received from these guys was downright awful. Did it complete the functions I wanted it to? Yes. Was I eager to show it off? Definitely, no.I decided that if I was serious about my idea, I would need to work with a professional mobile app developer close to me in Los Angeles. I called numerous places, sat down with multiple companies and finally found my home with Citrusbits. Most companies felt a bit cold and robotic but Citrusbits seemed to just get it. They took the time to absorb my idea and gave me some great feedback right off the bat. I really felt they were on my same wavelength.Once I signed the contract, things were moving quickly. The difference between working with a team overseas and working with Citrusbits right here in Los Angeles was clear right away. I had no idea how much detail went into just the planning of an application. They came up with so many additional points and details that I didn't even think of. I knew I picked the right team.Design was the most fun for me. I had multiple options to choose from. Each completely different in terms of colors, icons, font and overall feel. They literally took the idea out of my mind and transformed it into something tangible. I could see my dream becoming a reality.Programming was a breeze. I tested each release with the team in Los Angeles. Working out the bugs was never tedious, always fun. I really felt as though I was part of the team, not just a client.Everything went so smoothly. We've started development on version 2.0 of the application now. I'm happy to call Citrusbits my very own Los Angeles development company.

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    • Maria Neuman
      Maria Neuman Review from Google
      5.0

      Maria Neuman's Review Sourced from Google

      Communication and enthusiasm are big parts of making a team work well. Citrusbits has really impressed me with how they've jumped right in and really worked hard while always making sure that I was part of the process. If all goes well, I'll be back for more apps!

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    Reviews verified by DesignRush and sourced from the agency's profile
    • Burger King
    • Quiksilver
    • Irisvision Global
    • UCLA
    • Fully Raw
    Data sourced from the agency's DesignRush profile
  • Transform Your Business With Custom Software.

    We adhere to a tried-and-true software development process that is based on reasonable expectations, adaptable procedures, and faith in untapped potential.  [... view Art+Logic profile ]
    Location
    Pasadena, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $199/hr
    Minimal Budget
    $10,000 - $25,000

    Art+Logic Services

    • Software Development
    • Design Services
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Yamaha
    • NASA
    • Apple
    • HP
    Data sourced from the agency's DesignRush profile
  • Agentic AI Development Company in USA

    Intellectyx, Inc. is a next-gen technology company providing solutions across Data, Generative AI, and Digital for various Enterprises, Governments, and Non-Profit organizations globally.  [... view Intellectyx profile ]
    Location
    Pasadena, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    2 Projects Listed

    Intellectyx Services

    • AI Development
    • Big Data Analytics
    • IT Services
    • Software Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts

    Clients and Projects

    View Full Portfolio
    • Chatbot Development Company
      Software Development Project Chatbot Development Company
    • AI Agents Development For Manufacturing and Finance Industry
      Artificial Intelligence Project for Manufacturing Company AI Agents Development For Manufacturing and Finance Industry
    Comprehensive analysis done by DesignRush Agency Experts.

    Intellectyx Reviews & Testimonials

    • ameya samak
      ameya samak Review from Google
      5.0

      ameya samak's Review Sourced from Google

      As a fresher, joining this company was one of the best decisions I’ve made. The environment is very supportive, the administration is excellent, and there are plenty of opportunities to learn and grow. It gave me a strong foundation and clear direction in my career.

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    Reviews verified by DesignRush and sourced from the agency's profile
    • Waterford Technologies - Generative AI Chatbot
    • Denver Water - Enterprise Reporting Tool
    • City of Westminster - Data Warehouse and Power BI
    • Jersey City - Affordable Housing Unit Portal
    • HunterLab - Web Application Development
    Data sourced from the agency's DesignRush profile
  • Intelligent solutions for competitive advantage

    We are seasoned business owners, product managers, project managers, and software engineers who are committed to assisting you in expanding your company.  [... view Serious Development profile ]
    Location
    Pasadena, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $99/hr
    Minimal Budget
    $10,000 - $25,000

    Serious Development Services

    • Software Development
    • Mobile App Development
    • Web Development
    • UI/UX Design
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • B2C Industry
    • Social Networks
    • Healthcare Industry
    Data sourced from the agency's DesignRush profile
  • High-Quality Software Solutions

    CT Software Solutions offers custom development using quick, dependable, and technologically sound techniques.  [... view CT Software Solutions profile ]
    Location
    Pasadena, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $99/hr
    Minimal Budget
    $25,000 - $50,000

    CT Software Solutions Services

    • Mobile App Development
    • Software Development
    • Web Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Burger King
    • NBC Universal
    • Apple
    • NASA
    Data sourced from the agency's DesignRush profile
  • Most Scalable Custom Software Development Company

    CodeSparrk has been recognized as the top digital marketing agency, ranked as best digital marketing agency in research, and is a proud winner of awards in 2022.  [... view Codesparrk profile ]
    Location
    Pasadena, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $12/hr
    Minimal Budget
    $1,000 - $10,000

    Codesparrk Services

    • Digital Marketing
    • AI Development
    • SEO
    • Software Development
    • Mobile App Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Metropolis
    • ACG Inspection
    • White Label Inc
    • Mochameet Inc
    Data sourced from the agency's DesignRush profile
  • Your Vision, Our Expertise

    KB Solutions delivers personalized digital marketing and branding services to help businesses stand out and thrive in competitive markets.  [... view KB Solutions profile ]
    Location
    Pasadena, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $10,000 - $25,000

    KB Solutions Services

    • Web Development
    • Web Design
    • eCommerce Development
    • Software Development
    • Mobile App Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Volkswagen
    • Ebay
    • HP
    • WarnerBros
    • Puma
    Data sourced from the agency's DesignRush profile

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.