The top app developers in Los Angeles are widely known for their innovative capacities. Use the filter to personalize your search, select a partner that can meet your expectations and take advantage of these agencies’ proximity to Hollywood.​
Best Los Angeles Mobile App Developers
8 Companies-Rankings updated: September 08, 2026
DesignRush evaluates each agency using expert assessment and client feedback to inform your choices. Some featured agencies have paid placements.
Empowering California Businesses with Bespoke Web Design and Development Services...
Top Services:
Web Development
eCommerce Development
WordPress Website Design
Mobile App Development
Software Development
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Location
Los Angeles, California
Number of Employees
Under 49
Average Hourly Rate
$30/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
11 Projects Listed
Tech Reforms Services
Web Development
eCommerce Development
WordPress Website Design
Mobile App Development
Software Development
ERP Consulting
AI Development
Staff Augmentation
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Jacobs Financial Consulting & Monitoring LLC
Excavating & More LLC
Heise Games
Data sourced from the agency's DesignRush profile
Tech Reforms Reviews & Testimonials
Ravi Polishetty Founder at Texas Sparks Constructions and Realty
5.0★
Web Design Review from Ravi Polishetty
At Tech Reform, the project management has been outstanding. Working with Sarah and Sean and the rest of the team has been a delight. Kelsey performed admirably as well. The entire procedure went smoothly because of their regular and clear communication. They made sure we stayed on schedule by staying on top of deadlines and financial restrictions. Although email was our primary method of communication, we occasionally used phone conversations and Google Meet meetings. From beginning to end, everything went smoothly.
Mika DIOL Founder at KaliSpot
5.0★
Web Development Review from Mika DIOL
Tech Reform was a superb project manager. The process ran well, with prompt updates and transparent communication. We held frequent meetings and check-ins to make sure everything was proceeding as planned. The procedure went according to plan; there were no issues or hitches.
Sergiu Bekchiu Founder at Avrio Surfaces
5.0★
Web Development Review from Sergiu Bekchiu
Tech Reforms was deeply and completely involved. We started with a discovery process in which they took the time to comprehend our objectives, demands, and brand nuances. This first stage made sure everyone was in agreement and laid the groundwork for the project.Following the conclusion of the discovery phase, we proceeded with the real website build-out. Tech Reform created a website with WordPress that effortlessly incorporated our own branding aspects with the online presence of our headquarters. They carefully considered the distinctive elements we wished to include, ensuring that our website was distinctive in and of itself.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Sigma Software specializes in developing software and is a globally distributed team of more than 2000 skilled IT professionals, spanning 12 countries including the USA, Sweden, UK, Canada, Israel, Singapore, UAE, Australia, Austria, Ukraine, and more. With a track record of over 20 successful years, we take...
Top Services:
Software Development
Web Design
Mobile App Development
VR/AR
Business Consulting
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Location
Los Angeles, California
Number of Employees
1000 & Up
Average Hourly Rate
$40/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
14 Projects Listed
Sigma Software Services
Software Development
Web Design
Mobile App Development
VR/AR
Business Consulting
Web Development
UI/UX Design
Cybersecurity
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Knorr-Bremse
AstraZeneca
Volvo Penta
SAS
Fortum
Mindvalley
Aol.
IGT
Viaplay
DanAds
Data sourced from the agency's DesignRush profile
Sigma Software Reviews & Testimonials
Nikita Vershinin VP of Engineering at Ankorstore
5.0★
Software Development Review from Nikita Vershinin
We've partnered with Sigma Software for almost three years, and they proved to be a strong partner with whom we'll keep working. Their adaptability and willingness to get things done are unique, settingthem apart from other providers. Moreover, they demonstrate a strong sense of ownership.
Michael Meyer Managing director at trendwaerts GmbH
5.0★
Software Development Review from Michael Meyer
We were so positively surpised and happy about Sigmas services - as usual I might add. It is a pleasure working with their software engineers. After we provided a briefing, the effort estimation came right away. Shortly after the project started we could see first tangible results. The code quality was excellent and comprehensive. Minor feedback was implemented right away. What can I say more: 10 out of 10 points!
Esther Howard Founder / CEO at Bezyl
5.0★
Mobile App Development Review from Esther Howard
The client is incredibly happy with Sigma's services and work. It has referred 3 other clients who also say how much they really love the team and process to get set up with the agency. Sigma is a fantastic company with excellent experienced professionals. Its experts care about quality and customer satisfaction, and they operate like the internal team's extension. (Verified via email)
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At Start Mobile, we create innovative online marketplaces featuring mobile apps and AI-powered by ChatGPT. Our unique approach ensures each platform is tailored to meet specific business needs, enhancing user experience and functionality. Partner with us to leverage cutting-edge technology and transform your...
Top Services:
Mobile App Development
eCommerce Development
Location
Los Angeles, California
Number of Employees
Under 49
Average Hourly Rate
$35/hr
Minimal Budget
$1,000 - $10,000
Start Mobile Services
Mobile App Development
eCommerce Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
AI-driven custom software development for complex, high-growth industries.
NEKLO is an international custom software development partner. Since 2008, weve specialized in building and scaling digital products for high-stakes industries, including Healthcare, Fintech, Energy, and Construction...
Top Services:
AI Development
Software Development
Mobile App Development
Product Design
Software Testing
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Location
Los Angeles, California
Number of Employees
100 - 249
Average Hourly Rate
$35/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
4 Projects Listed
NEKLO Services
AI Development
Software Development
Mobile App Development
Product Design
Software Testing
Staff Augmentation
Managed Services
IT Services
Big Data Analytics
DevOps Consulting
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Our design and development services will advance your company and provide outstanding value...
Top Services:
Mobile App Development
eCommerce Development
Advertising
Location
Los Angeles, California
Number of Employees
100 - 249
Average Hourly Rate
$149/hr
Minimal Budget
$1,000 - $10,000
Webiotic Services
Mobile App Development
eCommerce Development
Advertising
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Nespresso
Celebrity Cruises
Macys
Mercy Hospital
RELATED
Data sourced from the agency's DesignRush profile
Webiotic Reviews & Testimonials
Christopher Adriano Review from Google
5.0★
Christopher Adriano's Review Sourced from Google
I can't praise Webiotic enough! Ken Gilmore went above and beyond to guide me through every step of the process, transforming my idea into a fully launched app. The entire team's dedication and expertise made it possible. I'm thrilled with the results and eagerly anticipate future collaborations with Webiotic. If you're an entrepreneur starting out, I highly recommend their services!
oj roque Review from Google
5.0★
oj roque's Review Sourced from Google
Ken and his team are amazing at what they do. You can schedule a free consultation and learn about their process which includes an analysis of your app idea and access its viability and profitability. Their simple starter includes everything you need to get your project off the ground.
Garry Gekht Review from Google
5.0★
Garry Gekht's Review Sourced from Google
Sometimes the best service you can get from a business is honest feedback about the viability of your project. What sets Ken and Webiotic apart is their pragmatic approach to app development and an honest and straightforward analysis of the viability of the project and its ability to generate a return. Thank you, Ken!
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
We're creators, marketers, and storytellers with a passion to bringing sustainable ideas to life.
GreenMarketing.ca is a leading web agency specializing in web design and development, with a focus on creating custom WordPress plugins & websites, as well as WooCommerce and Shopify stores. With over 10 years of experience, founder Nathan Ergang ensures top-tier service in WordPress speed optimization and...
Top Services:
Web Design
eCommerce Development
Web Development
WordPress Website Design
Graphic Design
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Location
Los Angeles, California
Number of Employees
Under 49
Average Hourly Rate
$50/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
2 Projects Listed
Green Marketing Services
Web Design
eCommerce Development
Web Development
WordPress Website Design
Graphic Design
Logo Design
Print Design
Mobile App Development
SEO
Video Marketing
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Regional Recycling
Create Travel TV
Susi Villa
Dragon Lotus Restaurant
EMC Studios
TerraCana Foundation Solutions Inc.
Archilume
Cannabis Plus
Data sourced from the agency's DesignRush profile
Green Marketing Reviews & Testimonials
Andre Franklin Review from Google
5.0★
Andre Franklin's Review Sourced from Google
Nathan is a gifted animator and artist. We came to him with a short animation project and he gave us a very clean professionally produced clip. He followed our instructions carefully and made positive suggestions that added value beyond our initial instructions. Most of all, he was reliable and delivered on his commitments in a timely manner. I would highly recommend Nathan for animation projects.
Chris Vervaeke Review from Google
5.0★
Chris Vervaeke's Review Sourced from Google
We've been very satisfied with Nathan's delivery every time we've used his services. Most recently he rebuilt our website to improve our SEO and created some new animations for us. His communication was excellent and the final product was right in line with what we were looking for. I wouldn't hesitate to recommend his services, you'd be in good hands.
Brook Lotzkar Review from Google
5.0★
Brook Lotzkar's Review Sourced from Google
Nathan has been an incredible help to us at Regional Recycling since 2012. From designing graphics and working on our website to creating animations for our digital signage network and helping promote events, he has consistently delivered great work. He took the time to really understand our market, even interviewing our customers to ensure he understood needs. His quick response to our requests and his expertise in SEO have significantly increased traffic to our website. Nathan is an invaluable asset to our team, and we couldn't be more grateful for all his work over the years. We look forward to many more years of success working with Nate!
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Rare Crew is a custom software development company with over a decade of experience. Rare Crew develops custom solutions for all kinds of business, from multinational organizations to start-ups looking to grow their business...
Top Services:
Software Development
Mobile App Development
Software Testing
IT Services
Big Data Analytics
Show more
Location
Los Angeles, California
Number of Employees
100 - 249
Average Hourly Rate
$50/hr
Minimal Budget
$1,000 - $10,000
Rare Crew Services
Software Development
Mobile App Development
Software Testing
IT Services
Big Data Analytics
UI/UX Design
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
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...
Top Services:
AI Development
Web Development
Software Development
Mobile App Development
Blockchain
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Location
Los Angeles, California
Number of Employees
Under 49
Average Hourly Rate
$50/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
5 Projects Listed
GenAI.Labs Services
AI Development
Web Development
Software Development
Mobile App Development
Blockchain
Business Consulting
IT Services
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
ServiceNow
Rockport Healthcare Services
Ray-Ban
UCLA
Quantum Metric
City of San Diego
AlliedGlobalMarketing
US Department of Education
WestHealth
Gucci
Data sourced from the agency's DesignRush profile
GenAI.Labs Reviews & Testimonials
Alyssa Caridi VP, Innovation at AGM
5.0★
AI Development Review from Alyssa Caridi
GenAI-Labs helped our agency build a centralized AI-powered platform covering influencer discovery, publicity monitoring, social listening, campaign management, and client reporting. Beforehand, these processes were spread across separate tools and required a lot of manual research and report preparation. Their team quickly understood our workflows and built a system that brings campaign data, creator information, media coverage, and reporting into one place. Reporting that used to take days or weeks now takes a fraction of that time, and our teams can manage far more campaigns without a matching rise in overhead.
Brandon Cohen COO at Elco lighting
5.0★
AI Development Review from Brandon Cohen
GenAI-Labs was a valuable partner in helping us think through AI and automation opportunities for our organization. They brought a strong mix of strategic thinking and practical guidance, and helped us identify where intelligent systems could streamline workflows, reduce friction, and support future growth. What we appreciated most was that they kept the work grounded in real business value rather than making it feel theoretical. Their team was responsive, thoughtful, and easy to work with throughout the engagement.
Dana Grobman Studio Operations Associate at Clayla TLV
5.0★
Web Design Review from Dana Grobman
GenAI.Labs helped us bring the Clayla TLV website to life, and honestly, they just got us from the start. We needed a site that looked beautiful but also made it super easy for people to book events, workshops, or studio timeand they delivered exactly that. The booking flow is smooth, the design feels like us, and its taken a ton of manual work off our plate. They were responsive, creative, and just easy to work with the whole way through.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews