Top 10+ Yii Development Companies in Cologne | Yii Developers Cologne 2026

Last Updated 05th September 2026 | Category: Top Web Development Firms

The List of Top 10+ Yii Development Companies in Cologne | Top Yii Developers Cologne September 2026

hyperlink infosystem

Details

Founded: 2011
Hourly Rates: < $25
Employees: 1000+
Avg. Project Cost: EUR 88,014+
Ratings:
5.0
497 Reviews

Service Line

  • Web Development
  • Web Design
  • WordPress Development
  • AngularJS Development
  • Node.js Development
  • MySQL
  • Drupal
  • Mobile App Development
  • UI/UX Design
  • Internet of Things
  • AR App Development
  • VR App Development
  • CMS Development
  • Ruby on Rails
Since 2011, Hyperlink InfoSystem has operated as a technology services provider. Hyperlink InfoSystem focuses on Mobile App Development. Hyperlink InfoSystem employs 1000+ people. Clients can expect pricing around < $25/hr, with projects averaging about $100,000. Overall, Hyperlink InfoSystem is one of the options worth shortlisting for a technology project.
modelate

Details

Founded: 2011
Hourly Rates: $50 - $99
Employees: 500 - 999
Avg. Project Cost: EUR 8,801+
Ratings: No reviews yet

Service Line

  • Web Development
  • Web Design
  • WordPress Development
  • Mobile App Development
  • UI/UX Design
  • CMS Development
Modelate has been in business since 2011, delivering technology projects for clients. Modelate focuses on Data Analytics and AI & Machine Learning. The company operates with a team of 10 - 49 professionals. Typical hourly rates run around $50 - $99/hr, with an average project cost near $50,000. Overall, Modelate is one of the options worth shortlisting for a technology project.
sam solutions

Details

Founded: 1993
Hourly Rates: $25 - $49
Employees: 500 - 999
Avg. Project Cost: EUR 88,014+
Ratings:
4.6
6 Reviews

Service Line

  • Web Development
  • Web Design
  • PHP Development
  • E-Commerce
  • Custom Software Development
  • Internet of Things
SaM Solutions works with clients to plan, build, and ship digital products. SaM Solutions focuses on Mobile App Development. The company operates with a team of 500 - 999 professionals. Clients can expect pricing around $25 - $49/hr, with projects averaging about $100,000. This gives a quick snapshot of what to expect when working with SaM Solutions.
mobiteam

Details

Founded: 2014
Hourly Rates: $25 - $49
Employees: 10 - 49
Avg. Project Cost: EUR 4,400,690+
Ratings: No reviews yet

Service Line

  • Web Development
  • Web Design
  • WordPress Development
  • Drupal
  • Mobile App Development
  • UI/UX Design
Businesses looking for a reliable technology partner often consider Mobiteam. Their core services include Custom Software Development. With 10 - 49 people on staff, Mobiteam can take on projects of varying size. Clients can expect pricing around $25 - $49/hr, with projects averaging about $100,000. Overall, Mobiteam is one of the options worth shortlisting for a technology project.
oshyn

Details

Founded: 2001
Hourly Rates: $100 - $149
Employees: 10 - 49
Avg. Project Cost: EUR 8,801+
Ratings: No reviews yet

Service Line

  • Web Development
  • Web Design
  • E-Commerce
  • Mobile App Development
  • UI/UX Design
  • CMS Development
Oshyn is a technology company founded in 2001. The company's main offerings are Digital Marketing. With 10 - 49 people on staff, Oshyn can take on projects of varying size. Typical hourly rates run around $100 - $149/hr, with an average project cost near $2,500,000. This gives a quick snapshot of what to expect when working with Oshyn.
x1 group

Details

Founded: 2010
Hourly Rates: N/A
Employees: 50 - 249
Avg. Project Cost: EUR 88,014+
Ratings:
4.7
6 Reviews

Service Line

  • Web Development
  • Web Design
  • PHP Development
  • AngularJS Development
  • Node.js Development
  • Mobile App Development
  • UI/UX Design
  • Custom Software Development
  • Ruby on Rails
X1 Group is a technology company founded in 2010. The company's main offerings are Blockchain Development. Its team includes 50 - 249 specialists working across design, development, and delivery. The average project on record costs around $10,000. Overall, X1 Group is one of the options worth shortlisting for a technology project.
mvp factory

Details

Founded: 2017
Hourly Rates: $25 - $49
Employees: 10 - 49
Avg. Project Cost: EUR 4,400,690+
Ratings: No reviews yet

Service Line

  • Web Development
  • Web Design
  • PHP Development
  • WordPress Development
  • Custom Software Development
  • Ruby on Rails
Businesses looking for a reliable technology partner often consider MVP Factory. The company's main offerings are AI & Machine Learning. The company operates with a team of 10 - 49 professionals. Clients can expect pricing around $25 - $49/hr, with projects averaging about $2,500,000. These details offer a useful starting point when evaluating MVP Factory.
chromaplex llc

Details

Founded: 2001
Hourly Rates: $100 - $149
Employees: 2 - 9
Avg. Project Cost: EUR 22,003+
Ratings:
4.1
8 Reviews

Service Line

  • Web Development
  • Web Design
  • PHP Development
  • WordPress Development
  • MySQL
  • E-Commerce
  • Mobile App Development
  • Custom Software Development
  • AR App Development
  • VR App Development
  • Ruby on Rails
  • Magento
Businesses looking for a reliable technology partner often consider Chromaplex LLC. The company's main offerings are Mobile App Development and Custom Software Development. With 2 - 9 people on staff, Chromaplex LLC can take on projects of varying size. Typical hourly rates run around $100 - $149/hr, with an average project cost near $50,000. Overall, Chromaplex LLC is one of the options worth shortlisting for a technology project.
softServe

Details

Founded: 1993
Hourly Rates: $100 - $149
Employees: 1000+
Avg. Project Cost: EUR 2,200,345+
Ratings: No reviews yet

Service Line

  • Web Development
  • Web Design
  • WordPress Development
  • Mobile App Development
  • Custom Software Development
  • Internet of Things
SoftServe has been in business since 1993, delivering technology projects for clients. Their work spans web development, mobile apps, and custom software projects. With 1000+ people on staff, SoftServe can take on projects of varying size. Typical hourly rates run around $100 - $149/hr, with an average project cost near $100,000. Overall, SoftServe is one of the options worth shortlisting for a technology project.
inpsyde

Details

Founded: 2006
Hourly Rates: $150 - $199
Employees: 10 - 49
Avg. Project Cost: EUR 8,801+
Ratings: No reviews yet

Service Line

  • Web Development
  • Web Design
  • PHP Development
  • WordPress Development
  • E-Commerce
  • Logo Designing
Inpsyde has been in business since 2006, delivering technology projects for clients. Inpsyde builds web and mobile products, plus custom software for clients with specific needs. The company operates with a team of 10 - 49 professionals. Typical hourly rates run around $150 - $199/hr, with an average project cost near $50,000. Overall, Inpsyde is one of the options worth shortlisting for a technology project.
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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.

Start by writing down what "done" actually looks like for your project — the core features, the platforms it needs to run on, and a rough budget ceiling. From there, narrow your list to Web Development agencies in Cologne whose past work matches that scope, and put each one through the same first conversation: a real problem from your project, presented cold, to see how they think rather than how they pitch. The Web Development company in Cologne that asks the sharpest follow-up questions is usually the one worth a second meeting.

Rates for Web Development developers in Cologne spread out quite a bit depending on seniority — junior developers sit at one end, senior engineers and architects at the other, with company size and specialization shifting things further. What tends to hold across the board is that Web Development developers in Cologne come in noticeably cheaper than comparable talent in the US or Western Europe, without a proportional drop in the quality of work.

You'll generally see three options from Web Development companies in Cologne: fixed-price for scopes that are already nailed down, time-and-materials for projects where the requirements are still taking shape, and a dedicated-team arrangement for products with no real end date. Fixed-price protects your budget but punishes scope creep; time-and-materials is more forgiving of changing plans but requires more active oversight from you. A Web Development firm in Cologne should be able to explain which one fits your situation, not just default to whichever is easiest for them.

A verified badge on a Web Development company's Cologne profile means the platform has confirmed the firm's identity and business registration, and has spoken directly with at least some of the clients referenced in their portfolio. It doesn't guarantee a perfect fit for your project, but it does rule out the more obvious risk of an unvetted or misrepresented listing — worth prioritizing over unverified entries when the choice is close.

A Web Development company applies for inclusion in the Cologne directory by submitting a full profile — case studies, references willing to be contacted, and any relevant certifications — which our team reviews before it goes live. Once listed, staying active and collecting genuine client reviews over time is what improves visibility; a profile that's set up once and never touched again tends to fall behind.

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 Cologne with genuine depth won't be shy about any of this.

The better Web Development companies in Cologne 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 Cologne 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 Cologne 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 Cologne 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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