As of November 2026, this directory tracks 59 cross-platform companies. Hyperlink InfoSystem currently sits at the top of the list (5.0-star average from 497 verified reviews, $25 - $49 / hr, in business since 2011). Looking at the group as a whole, the midpoint hourly rate is $75, the median rating is 4.8, and 29% report a team of 50 or more. Most frequently listed specialties here include Mobile App Development, Web Development, Bot Development, and AI Development.

Every company on this page is evaluated on the same real signals: how clients have rated their work, what they charge per hour, how big their team is, and how long they've been in business. Clients rate these cross-platform firms 4.8/5 on average. $50 - $99 / hr is the most common rate band. Roughly 27% of the companies listed report a headcount of 50 or more. Before reaching out to any shortlisted firm, it's worth cross-checking its review history and portfolio directly - every listing is manually checked (founding year, services, team size) and reviews go through a moderation step before they go live.

59
Verified Firms
$50 - $99 / hr
Most Common Rate
4.8
Average Rating
27%
Have 50+ Employees
How this list is built: Companies are added only after manual research into their foundation year, service offerings, ratings, and employee strength. Client reviews go through a verification step before being marked Verified and shown publicly. Listings marked Sponsored pay for premium placement — sponsorship does not affect star ratings or review content.

Top-Ranked cross-platform Companies

Compare the highest-ranked firms first side by side.

Rank Company Rating Reviews Hourly Rate Team Size Founded Headquarters Action
1 5.0 497 $25 - $49 / hr 1,000 - 9,999 2011 Jersey City, NJ Visit Profile
2 4.8 8 Undisclosed 2 - 9 2013 Albuquerque, NM Visit Profile
3 4.8 8 $150 - $199 / hr 50 - 249 2008 Providence, RI Visit Profile
4 4.8 8 $100 - $149 / hr 2 - 9 2006 Ankeny, IA Visit Profile
5 4.8 8 $25 - $49 / hr 50 - 249 2015 Hallandale Beach, FL Visit Profile
6
4.8 8 Undisclosed 10 - 49 2009 Oklahoma City, OK Visit Profile
7 4.8 8 $50 - $99 / hr 50 - 249 2004 Austin, TX Visit Profile
8 4.8 8 $100 - $149 / hr 10 - 49 2014 Irvine, CA Visit Profile
9 4.8 8 $50 - $99 / hr 2 - 9 2015 Miami Beach, FL Visit Profile
10
4.8 8 $100 - $149 / hr 10 - 49 2007 Sarasota, FL Visit Profile

The List of Top 10+ Cross Platform App Development Companies in Santa Monica, CA | Top Cross Platform App Developers Santa Monica November 2026

2015
$100 - $149
10 - 49
$10,000+
Mobile App Development Web Development UI-UX Design Big Data
2013
N/A
2 - 9
$2,500,000+
Mobile App Development Android App Development iOS App Development
2006
$100 - $149
2 - 9
$5,000,000+
Mobile App Development Web Development Custom Software Development Web Design Branding SEO Digital Strategy Advertising, Media
2009
$25 - $49
50 - 249
$50,000+
Mobile App Development Web Development E-commerce Development SEO Content Management System
2010
$100 - $149
2 - 9
$10,000+
Mobile App Development Web Development UI-UX Design Web Design Enterprise App Development Advertising, Media
1998
$100 - $149
10 - 49
$5,000,000+
Mobile App Development Web Development UI-UX Design
2004
$50 - $99
50 - 249
$5,000,000+
Mobile App Development Web Development UI-UX Design Custom Software Development Web Design Digital Strategy
2007
$100 - $149
2 - 9
$5,000,000+
Mobile App Development Web Development UI-UX Design Web Design Branding SEO
4.2 8 Reviews
2017
Undisclosed
10 - 49
2011
$50 - $99
10 - 49
$5,000,000+
Mobile App Development Web Development Custom Software Development E-commerce Development Android App Development iOS App Development
N/A
N/A
N/A
$50,000+
Mobile App Development Web Development E-commerce Development Ruby on Rails Development Internet Marketing
4.8 8 Reviews
N/A
$100 - $149
10 - 49
$2,500,000+
Mobile App Development Web Development UI-UX Design Custom Software Development Web Design SEO
2010
$50 - $99
10 - 49
2008
$150 - $199
10 - 49
$5,000,000+
Mobile App Development Web Development UI-UX Design Custom Software Development Web Design
2007
$25 - $49
500 - 999
$100,000+
Mobile App Development UI-UX Design Internet of Things Big Data Enterprise App Development Cloud Computing Software
1999
$100 - $149
50 - 249
$10,000+
Web Development UI-UX Design Custom Software Development Web Design iOS App Development iPhone App Development
—
$100 - $149
2 - 9
No reviews yet
N/A
N/A
N/A
$10,000+
Mobile App Development Web Development UI-UX Design Web Design E-commerce Development Social Media Marketing SEO
1999
Undisclosed
50 - 249
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FAQ

Frequently Asked Questions

Got questions about our specialized technology solutions? We have the answers to help you make informed decisions.

Yes — a good number of App Development companies in Santa Monica have built their client base primarily from overseas, particularly across North America and Western Europe, and have the operational habits to prove it: documented handoffs, async-friendly communication, and contracts written with international clients in mind. If cross-border delivery matters to you, ask a App Development firm in Santa Monica directly for a reference from a client in your own country rather than taking "we work globally" at face value.

Working with a App Development company in Santa Monica usually comes down to a straightforward trade: strong technical talent at a price point that's hard to match in higher-cost markets, without the coordination overhead of a fully remote, no-local-presence vendor. Teams based in Santa Monica tend to understand both the practicalities of international client work and the local hiring market, which shows up in smoother onboarding and fewer surprises around contracts and invoicing.

Yes — you can filter App Development companies in Santa Monica by budget range, hourly rate, team size, and area of specialization before reaching out to anyone. Pairing those filters with review scores usually gets you to a realistic shortlist in a few minutes instead of manually working through every listing in the category.

A good App Development company in Santa Monica won't make you ask for updates — you should have standing access to a task board, regular written progress notes, and visibility into a staging environment where you can see the work as it's built, not just at the end of a sprint. If a firm treats this kind of access as an inconvenience rather than standard practice, take that seriously before signing anything longer-term.

The highest-rated App Development companies in Santa Monica usually earn that position through a combination of solid technical delivery and genuinely good communication — the two rarely show up separately in strong reviews. Look past the aggregate star rating and read a handful of full reviews; specific, detailed praise about how a project actually went is a far better signal of which App Development company in Santa Monica will be a good fit than a number alone.

Platforms like Clutch and GoodFirms are a good starting point, since they require some independent validation of the work described. A strong case study from a App Development company in Santa Monica spells out the original problem, what was actually built, and a measurable result — not just a screenshot and a paragraph of praise. Match case studies to your own industry and scale wherever you can; a great result in an unrelated space tells you less than it seems to.
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