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Copyright 2010 - 2021 @ DevriX - All rights reserved.

The WordPress Retainers Agency

DevriX coined “WordPress retainer” in 2015 and since then we've inspired thousands of agencies to follow in our footsteps. We build and maintain high-scale WordPress platforms up to 900M monthly page views.

DevriX partners up with our accounts and handles their entire technical stack along with marketing and business consulting essential for business growth.

If you are tired of constant patches, unreliable consultants, and micromanagement, we're the right match for you.

Group photo of the DevriX Team

WordPress Development for the Enterprise

SaaS, Large Multisite platforms, Viral publishers, CRMs, WordPress Plugin Development

Enterprise WordPress Development

Business WordPress Development
Submit your RFP here

We've scaled high-end WordPress applications for various industries (automotive, educational, media, finance) past half a billion monthly views. Payment integrations, booking, marketing automation: we've done it all.

Hire our WordPress contributors at $120/hour.

Ongoing WordPress Development

WordPress Retainer Plans
WordPress Development Retainers

Our WordPress Development agency has built, launched, and scaled 9 WordPress-driven SaaS (Software as a Service) solutions since 2013.

Our Multisite platforms handle tens of thousands of subsites easily thanks to a decade of core development expertise.

WordPress Maintenance and Support

Maintenance Plans
Maintenance Plans

Building a website is not a one-off assignment. Your online presence requires attention - both offline and online.

We will make sure that your technical platform meets the established WordPress standards.

DevriX Is Among the Highest Rated B2B Companies in Clutch

DevriX ranks in the top most highly recommended B2B companies in's industry reports by region. We are in great company with awesome agencies offering IT services, web development, marketing and design and the first WordPress Development Agency on the list.

WordPress Agency for the Enterprise

Ongoing WordPress Development for businesses pushing the limits

For years we've been excelling at WordPress development and Growth strategies for large organizations, building custom-tailored solutions with stability, scalability, extensibility and security in mind.

Our experience with SaaS and Multisite web solutions and high traffic systems has shaped us to be precise and careful about the challenges of business growth.

All of our projects are built with growth in mind, and we work closely with our customers for long-term results, building additional features and enhancing the conversion rates by implementing technical, business and marketing practices.

Iterative Improvements and Digital Support

WordPress Retainers include: technical development, server management, creative work, marketing strategy and business development on a monthly basis.

Our team of WordPress developers will continuously improve the stability and speed of your application while adding more features and enhancing the look and feel for better business results.

We can also enhance your online presence through Inbound Marketing strategies by our certified experts that would increase your conversion rates and traffic.

Technical WordPress Retainers

We build professional WordPress solutions that can handle tens of millions of monthly visitors.

Media Coverage

Some international outlets that have featured DevriX

Ongoing WordPress Development and Growth

Delegate your complete digital and WordPress development activities to a reliable partner and focus on growing your business.

A team of WordPress Contributors available at $120/hour.

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WordPress development retainers process

WordPress Design and Development

Our WordPress development company employs skilled developers, designers, system engineers, and marketing professionals.

We manage the complete website development process:

  • Market and Business Research
  • Creative and Strategy Planning
  • Iterative WordPress Development
  • Automated Deployment and Testing
  • Ongoing Development and Maintenance
Contact Us Services

Transparent Management Policy

We are proud to share the secret sauce of our company

Building ongoing business relationships is only possible with full transparency. We talk publicly about how we work internally and what our WordPress policy is.

DevriX team members regularly speak at WordPress and industry conferences and share know-how and experience from our 6 years in the market. Giving back to the WordPress community is our core value.

Business Success Guides

Our WordPress business and growth tutorials

  • Business

    Content for Business owners
  • Marketing

    Tutorials for WordPress marketers
  • Development

    WordPress developers tips and tricks
  • News

    WordPress news by DevriX

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WordPress Development With ROI in Mind

A website alone does not sell; but we won't stop there.

  1. Our team works closely with you on establishing growth opportunities and technical areas that need attention. Our WordPress development is tailored to your business needs and aims for generating higher traffic and sales.

  2. Results-driven WordPress Development - your website will follow a proprietary process that caters for User Experience, Conversion Rate Optimization, generating targeted traffic to your website and growing your audience.

Learn More Services

Adam Sewall

VP Marketing, Verkada
“DevriX enabled us to deliver an entirely reimagined B2B website in under 3 weeks. From backend integrations to mobile layouts on the frontend, I was continually impressed with the team’s knowledge and, equally important, ability to think like a user. The engineers weren’t just completing deliverables — they were proactively suggesting solutions to our challenges, and filling in gaps where requirements were incomplete or unclear. Communication was clear and effective throughout the course of the project. Highly recommended for teams looking to move fast!”

Kris Gunnars

Founder, AuthorityNutrition
“Before I started working with DevriX, I was having severe stability problems with my high-traffic website that gets over 10 million visits per month. They helped me migrate the site to a new webhost and fixed some code issues. Since then I've had a near 100% uptime, with an even faster site than before. The team at DevriX is highly knowledgeable about WordPress coding best practices and they always focused on clean code and fast loading times. I highly recommend working with them if you have a WordPress website.”

Jon Reed

“DevriX has been able to add sophisticated functionality to while maintaining a very high mobile-first design standard. That’s a tough balance to maintain. One remarkable thing: I have never met the DevriX team. We have never even spoken on the phone or VoIP. Another member of our team has spoken with them, but the point is I’ve been able to get projects done with DevriX that involved complex design requirements without ever talking real-time. That requires an exceptional attention to detail. I cannot recommend DevriX highly enough.”

Julius Solaris

“Working with Mario and his team has been a great pleasure. It is difficult to find reliable developers that actually understands WordPress Architecture while managing client communication professionally, Mario is one of the few of them. Definitely recommend”

Stuard Frank

“Mario and his team are flat out awesome. They’ve been able to handle the most difficult challenges we’ve thrown at them whilst all the time offering a level of expertise and command of their subject area way beyond that offered by your average freelancer or small agency. In fact, i’d wager you’d struggle to find such committed and skilled workers at this price point anywhere else, putting them easily on a par with some of the leading WordPress dev shops but at a fraction of the price. Whether you’re looking for a team to make your next big project a reality or to further develop or stregthen an existing project then you won’t be disappointed with what Mario and the devrix/ team have to offer. Get in contact with them today, youll be in good hands”

Tom Murray

Viral Lead Machine
“Mario, Stanko and team are great to work with. We’ve worked with them on a number of complex, original applications, and can always count on them to bring extensive knowledge and skill to every project. They’re also very conscientious in their approach – always striving to build the most technically reliable solution. If you’re looking to create a robust software exactly to spec, then I’d highly recommend these guys!”

Jimmy Rosén

“DevriX has a very high WordPress competence that is hard to find anywhere else in the WordPress-community. They have helped us when our own team has been too busy and made outstanding technical deliveries. They are a hard-working team absolutely dedicated to the success of their customers.”

WordPress Development Contributions

Over 70,000 web development hours dedicated to making the WordPress Core better.

Custom plugins developed
Open Source plugins
Custom 3rd party APIs integrated
Software as a Service platforms
WordPress Core contributors
WordPress community contributors

Your Long-Term WordPress Partner

Having built hundreds of scalable solutions for small to enterprise clients, our WordPress development company is fluent in WordPress.