Top 10+ Yii Development Companies in Silicon Valley | Yii Developers Silicon Valley 2026

Last Updated 06th November 2026 | Category: Top Web Development Firms

As of November 2026, this directory tracks 58 yii 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 48% report a team of 50 or more. Most frequently listed specialties here include Mobile App Development, Web Development, AI Development, and Bot 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 yii firms 4.8/5 on average. $25 - $49 / hr is the most common rate band. Roughly 48% 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.

58
Verified Firms
$25 - $49 / hr
Most Common Rate
4.8
Average Rating
48%
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 yii 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 10 - 49 2009 Oklahoma City, OK Visit Profile
3 4.8 8 $50 - $99 / hr 50 - 249 2004 Austin, TX Visit Profile
4 4.8 8 $100 - $149 / hr 10 - 49 2014 Irvine, CA Visit Profile
5 4.8 8 $25 - $49 / hr 50 - 249 2015 Hallandale Beach, FL Visit Profile
6 4.8 8 $100 - $149 / hr 2 - 9 2006 Ankeny, IA Visit Profile
7 4.8 8 $150 - $199 / hr 50 - 249 2008 Providence, RI Visit Profile
8 4.8 8 Undisclosed 2 - 9 2013 Albuquerque, NM Visit Profile
9 4.8 8 $50 - $99 / hr 50 - 249 2014 Ahmedabad, India Visit Profile
10 4.8 8 $25 - $49 / hr 1,000 - 9,999 2002 Louisville, KY Visit Profile

The List of Top 10+ Yii Development Companies in Silicon Valley | Top Yii Developers Silicon Valley November 2026

Sponsored
2011
< $25
1000+
$2,500,000+
Web Development Web Design PHP Development WordPress Development AngularJS Development
2002
$25 - $49
250 - 999
$10,000+
Custom Software Development Mobile App Development UI-UX Design Web Development
2006
$100 - $149
2 - 9
$10,000+
Web Development Web Design PHP Development MySQL E-Commerce Custom Software Development CMS Development Magento
No reviews yet
2014
$25 - $49
250 - 999
2003
$150 - $199
10 - 49
$10,000+
Web Development Web Design PHP Development Node.js Development Mobile App Development UI/UX Design
2015
$25 - $49
50 - 249
$50,000+
Android App Development E-commerce Development Internet Marketing Mobile App Development SEO Social Media Marketing UI-UX Design Web Design Web Development
4.1 8 Reviews
2005
$150 - $199
50 - 249
$50,000+
Web Development Web Design
2017
$150 - $199
2 - 9
2020
$100 - $149
10 - 49
No reviews yet
2008
$100 - $149
10 - 49
$100,000+
Web Development Web Design PHP Development WordPress Development
2009
$50 - $99
50 - 249
$10,000+
Content Management System E-commerce Development Mobile App Development SEO Web Development
2000
$25 - $49
250 - 999
$2,500,000+
Big Data Cloud Computing Software Enterprise App Development Internet of Things Mobile App Development UI-UX Design
2014
$100 - $149
10 - 49
$5,000,000+
Custom Software Development E-commerce Development Mobile App Development UI-UX Design Web Development
No reviews yet
2007
$50 - $99
2 - 9
$100,000+
Web Development Web Design PHP Development WordPress Development Drupal UI/UX Design
2008
$150 - $199
50 - 249
$100,000+
Web Development Web Design Mobile App Development UI/UX Design Custom Software Development AR App Development
2011
$50 - $99
250 - 999
$25,000+
AR App Development Custom Software Development Mobile App Development UI-UX Design VR App Development Wearable App Development Web Design Web Development
4.8 7 Reviews
2004
N/A
10 - 49
$50,000+
Web Development Web Design PHP Development WordPress Development Node.js Development UI/UX Design
2009
Undisclosed
2 - 9
2007
$100 - $149
2 - 9
$25,000+
Branding Mobile App Development SEO UI-UX Design Web Design Web Development
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Top Companies in Silicon Valley

Top Mobile App Development Companies In Silicon Valley
FAQ

Frequently Asked Questions

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

Most Web Development companies in Silicon Valley default to one of three setups: fixed-price when the scope is locked down in advance, time-and-materials when requirements are expected to shift, or a dedicated team model for ongoing product work that doesn't have a fixed end date. None of these is inherently better — the right fit depends on how settled your requirements actually are. A Web Development partner in Silicon Valley worth working with will tell you honestly which model fits your project instead of pushing whichever one is easiest for them to sell.

Yes — a good number of Web Development companies in Silicon Valley 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 Web Development firm in Silicon Valley directly for a reference from a client in your own country rather than taking "we work globally" at face value.

The better Web Development companies in Silicon Valley plan around the time difference rather than ignoring it — usually by shifting core hours to overlap a few hours with the client's day, and filling the rest of the gap with recorded demos, written status updates, and async-friendly tools. It's a solvable problem, but only if it's addressed explicitly before the project starts; agree on exactly how much overlap you need with your Web Development partner in Silicon Valley up front.

Value from a Web Development company in Silicon Valley comes less from the rate you negotiate and more from whether the team understands the business problem behind the build. Firms that ask about your actual goals before proposing a solution, and that stick around to look at usage data after launch, tend to produce work that pays for itself. A Web Development partner in Silicon Valley chasing the lowest quote rarely correlates with the best long-term outcome.

Rankings for Web Development companies in Silicon Valley are built from a mix of verified client reviews, the depth and relevance of each firm's portfolio, market presence, and how responsive they are on the platform itself — not a single self-reported score. Our team cross-checks submitted project details against client interviews wherever possible, so a company sitting near the top of the Silicon Valley list has that position backed by more than its own marketing.

Bring a real problem from your own project to a discovery call and see how the team engages with it — the quality of their follow-up questions tells you more than any slide deck. Ask to see actual code from past work, not just screenshots of the finished product, and look for evidence of technical writing, open-source contributions, or conference talks, which are harder to fake than a polished portfolio page. A Web Development company in Silicon Valley with genuine depth won't be shy about any of this.

A good Web Development company in Silicon Valley doesn't stop at shipping features — the strongest ones bring analytics setup, structured A/B testing, and performance tuning into the conversation from early on, so the product keeps improving after launch instead of sitting static. Treated this way, a Web Development partner in Silicon Valley becomes an ongoing part of how the business grows rather than a vendor you call once and don't hear from again.

The better Web Development companies in Silicon Valley don't disappear after handover — expect ongoing options like performance monitoring, security patching, feature iteration based on real usage data, and a maintenance retainer that keeps the product stable as it grows. A Web Development partner in Silicon Valley that stays engaged post-launch is usually the one that ends up delivering more value over the life of the product than the initial build itself.

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 Web Development company in Silicon Valley 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.

Start by filtering for Web Development companies in Silicon Valley with direct experience in your vertical — a firm that has already built for healthcare, fintech, or retail will already understand the compliance rules and user expectations that come with it, instead of learning them on your project. Ask for case studies specific to your industry, and where possible, talk to a client from the same sector to confirm the experience is as deep as the portfolio suggests.
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