We’ve had the opportunity to watch that growth from much closer than most, as our relationship with Proxmox has been developing for almost as long as the platform itself. That long-term commitment has also been recognized by Proxmox through our status as an official Proxmox Solution Provider, placing us among a carefully selected group of partners recommended to deliver professional services around the platform.

It isn’t difficult to understand why Proxmox has become such a familiar name across the hosting industry. It offers an open source virtualization platform with enterprise capabilities, combines KVM virtualization and Linux containers in a single environment, and gives administrators a level of flexibility that many commercial alternatives struggle to match.

Those qualities have only become more important in recent years. The major licensing changes introduced by VMware prompted many organizations to rethink virtualization strategies that had remained largely unchanged for years, ultimately putting Proxmox in front of a much wider audience.

We’ve been working with Proxmox since the early days of its growing adoption in the hosting market. Over the past 15 years, we’ve designed, developed and maintained dozens of solutions helping providers automate infrastructure management, eliminate repetitive tasks and integrate Proxmox with the systems that keep their business running. Some of those projects became WHMCS modules now used by thousands of companies worldwide. Others remained custom-built applications because they reflected processes unique to a single business.

Today, our marketplace covers many of the most common Proxmox use cases:

Packaging those use cases into commercial products allowed us to give hosting providers a proven solution they can deploy immediately. Still, every infrastructure eventually reaches the point where ready-made software can only go so far. That is where custom development naturally takes over. Instead of replacing existing workflows, it builds on them, extending the platform wherever standard functionality reaches its limits.

While Proxmox VE remains the platform we work with most frequently, our custom development services extend across the entire Proxmox ecosystem.

Sometimes these projects result in entirely new applications. Sometimes they involve extending an existing system with functionality that simply did not exist before. Removing a repetitive manual task, connecting two systems that were never designed to communicate with each other, or automating a process that consumes several hours every week can easily have a greater long-term impact than introducing another large platform.

In reality, the line between ready-made products and custom software is rarely as clear as it seems. Many businesses begin with a proven solution and later extend it as their infrastructure, processes, or ambitions continue to evolve.

Having both a marketplace packed with mature products and an experienced custom development team allows us to approach the requirements of the modern hosting industry without forcing every customer in the same direction. And wherever that direction leads, there is one very practical reason not to postpone the next step.

Building Around the Software You Already Trust

The more successful a company becomes, the more unique its ways of working tend to be. Processes evolve, responsibilities multiply, and software that once covered every requirement inevitably becomes just one piece of a much larger technology environment. Keeping that growing network of tools working as efficiently as the business itself can be approached in many different ways.

Sometimes the answer is extending an existing application. Sometimes it’s building a new integration or developing an internal tool around a very specific process. The implementation varies, but the outcome is always the same: less manual work and fewer compromises between the way the business works and the way the software was originally designed.

That’s why our work has naturally grown beyond individual platforms.

Today, we help providers build the integration layer behind their hosting processes, creating a central web hosting hub that connects billing platforms, virtualization, control panels, cloud infrastructure, accounting systems, customer support tools, and everything in between.

Our tailored solutions regularly span some of the most widely used technologies across the web hosting industry:

Custom modules, provisioning workflows, billing automation, client area development, API integrations, and internal business process automation.

Virtualization automation, custom provisioning, cluster management tools, infrastructure integrations, VM lifecycle automation, and API-driven extensions delivered as an official Proxmox Solution Provider.

Custom plugins, account lifecycle automation, server management tools, API integrations, migration utilities, and hosting workflow optimization.

Platform extensions, deployment automation, server integrations, custom management tools, and workflow improvements tailored to existing hosting environments.

Custom plugins, provisioning automation, server management enhancements, API integrations, and administrative workflows built around your infrastructure.

Billing extensions, provisioning modules, payment gateway integrations, client management enhancements, and business automation tailored to Blesta environments.

Cloud automation, virtualization integrations, provisioning systems, resource management tools, and infrastructure orchestration for large-scale environments.

Enterprise billing extensions, provisioning automation, infrastructure integrations, custom reporting, operational dashboards, and workflow automation.

Provisioning modules, registrar and payment gateway integrations, client area enhancements, API extensions, and automation for everyday hosting operations.

Of course, projects rarely stop there. In many cases, these platforms become part of broader solutions involving many technologies that power modern web hosting businesses. Among them:

Rather than treating them as isolated systems, we focus on turning them into a connected environment where information flows naturally and automation extends across the entire infrastructure.

A Broader Perspective on Hosting Automation

While many companies first discover ModulesGarden through our marketplace packed with WHMCS modules, that’s only one part of what we do. Our Custom Software Development services bring together years of experience delivering tailored solutions for web hosting automation infrastructure, helping providers extend, integrate, and automate the technologies their business depends on every day.

Whether the starting point is WHMCS, Proxmox VE, cPanel, Plesk, DirectAdmin, or another platform entirely, our goal remains the same: building the integration layer that allows proven technologies to work together as one complete ecosystem.

And if you’re ready to build something new, this summer also happens to be the most affordable time we’ve ever offered to get started. With 25% OFF all quotes, new projects now start from just $249 as part of our Summer Deal.

Discuss your projectDiscover our expertise

There’s More to ModulesGarden Than Ready-Made Modules

Most people know us because of our marketplace full of WHMCS modules, and that’s completely understandable. They are a major part of our DNA, helping web hosting companies automate everyday operations with reliable, production-ready solutions. What often comes as a surprise is how much time our development team also spends building software designed specifically for individual businesses.

Not every challenge can be solved with an off-the-shelf product, and not every company works the same way. Different providers have different internal processes, different customer journeys, different infrastructure, and different ideas about how their business should operate. That’s exactly where custom software becomes valuable. Instead of adapting your work to fit existing tools, you can build software around the unique way your business already works.

More Than Just WHMCS Development

WHMCS remains one of our strongest areas of expertise, and we offer several ways to extend or customize it depending on what you need. Our services include:

• WHMCS Module Development for completely new modules created from scratch around your requirements.
• Custom Feature Development when existing software needs additional functionality built exclusively for your use.
• Sponsored Feature Development, turning your idea into an official feature available in one of our existing products.

But our experience goes well beyond WHMCS.

Over the years, we’ve delivered custom solutions for platforms including Proxmox, cPanel, Plesk, DirectAdmin, Blesta, and many other technologies used across the hosting industry. We’ve also built integrations with third-party APIs, automated internal tasks, developed provisioning systems, billing enhancements, management tools, and countless solutions that simply didn’t exist before a client asked for them.

Looking for Ideas? Start Here

If you’re wondering what’s actually possible with custom development, we’ve recently refreshed our Custom Software Development page to make that much easier to explore. You’ll find examples of projects we’ve delivered, learn more about the different types of services we provide, discover the platforms we work with, and get a clearer picture of how a custom development project typically comes together.

Whether you already have a detailed specification or only a rough idea you’d like to discuss, it’s a good place to start. And thanks to our Summer Deal, there’s even more reason to take a look. For a limited time:

• All custom-built products are 25% OFF,
• Projects start at just $249 after the discount is applied, making this the most accessible entry point we’ve ever offered for our custom development services!

Let’s Build Something That Fits

Every business eventually reaches a point where standard software is no longer enough. Maybe it’s an integration you’ve been putting off, a workflow that still relies on manual steps, or a feature you’ve wished existed for years. If that sounds familiar, this summer brings a good opportunity to finally move those ideas forward!

Get in touch!Explore our services

The recent move of WHMCS 9.0 into General Availability naturally fits into this moment, whether it means refining existing tailor-made solutions or planning new ones for the year ahead.

No two WHMCS environments are truly the same. Each one grows around a different business model, a different team, and a different way of working. Over time, these differences become more visible, and that is where custom software often becomes the X factor.

As part of our Winter Promotion, we focus on three core areas where tailored development supports long-term growth:

WHMCS Module Development

Sometimes the right next step is building something entirely new. Custom module development gives you that freedom, allowing you to extend WHMCS beyond standard use cases, whether the focus is automation, integration, or improving day-to-day workflows for your team and customers.

We design ready-to-use WHMCS modules that can be installed directly on your platform and tailored precisely to your operational needs. This may include:

• Provisioning modules that connect WHMCS with your infrastructure,
• Registrar modules that integrate domain workflows,
• Entirely new tools designed around your internal processes.

This season is a rare chance to build them with up to 30% OFF!

Custom Feature Development

In other cases, the foundation is already in place, but something essential is missing. A feature that reflects how uniquely your business operates, supports a specific workflow, or gives you an edge that standard solutions simply cannot offer. Winter creates a perfect opportunity to bring that one brand-new piece of functionality to life, with savings of up to 30%!

With custom feature development, we extend and adapt existing WHMCS modules to match your exact requirements. We focus on features that support your strategy and daily operations, not generic additions. You gain access to the source code of a solution shaped around your goals and priorities. The process is collaborative and practical, focused on making your tools feel truly yours.

WHMCS 9.0 Compatibility Updates

There is no better moment to take stock of earlier custom work than a new major WHMCS release, such as next-gen 9.0 version. Solutions created months or years ago may still function, but architectural changes, updated PHP requirements, and new standards often call for a closer look.

This service is dedicated to testing, adapting, and improving custom projects created in the past so they work reliably with WHMCS 9.0. Whether it is a standalone module, a set of custom features, or deeper integrations, we help ensure everything continues to run smoothly on the latest version. There is still time to stay ahead – benefit from discounts up to 30%, and make sure your custom software feels at home in the new WHMCS environment!

Winter does not last forever, and neither does this promotion. If you have been thinking about improving your WHMCS experience, modernizing existing custom code, or finally building that solution your business has outgrown, this season brings a precious combination of time, focus, and savings reaching even 30%. Once it passes, so does the opportunity to approach these projects on such favorable terms!

Start Your Project!

A number of our modules are fully tested and confirmed to work smoothly with WHMCS 9.0, including well-known favorites: cPanel Extended For WHMCS, Discount Center For WHMCS and Proxmox VE VPS & Cloud For WHMCS. And several more are right behind them in the final stages! Each update reflects results you can rely on, coming from real testing and real scenarios that mirror how our community uses WHMCS every single day.

WHMCS 9.0: Reading the direction

As every release, version 9.0 comes with responsibility and understanding that behind every WHMCS installation, there are people running businesses, supporting clients, and solving problems in real time. When our clients upgrade their WHMCS installations, they expect the ecosystem around it to be ready. Our role has always been to make sure that expectation comes across as natural, almost obvious. That is why it helps to look at WHMCS 9.0 from two sides: what it brings for you, but also what it changes for us.

What this release means for us

From our point of view as module developers, WHMCS 9.0 confirms a direction we have been expecting for some time. The platform keeps aligning itself more closely with modern PHP standards, clearer internal structures, and a more consistent technical foundation. Updated PHP and ionCube requirements raise the baseline for performance and security, while changes within the API open doors for more flexible and future-proof integrations.

WHMCS 9.0 also modernizes parts of its internal architecture, including framework components and dependencies, and for us, this is where much of the real work happens. These changes directly affect how modules communicate with WHMCS, how reliably they can evolve, and how future-ready the entire ecosystem becomes.

What this release means for you

From a user perspective, WHMCS 9.0 continues to refine the experience around billing, compliance, and automation. Improvements in areas like invoicing logic, VAT handling, and data imports make routine tasks easier to manage, especially for businesses operating across different regions, markets, and tax regimes. Neither of these may seem exciting at first glance, but each will surely prove its value once it becomes part of daily operations.

Overall, WHMCS 9.0 feels like a solid step toward a cleaner, more scalable platform. One that gives developers better tools and gives users more confidence that their systems are built on something designed to grow with them.

So, what’s next for the WHMCS modules?

Whenever a new major WHMCS version appears, the same practical questions tend to follow. WHMCS 9.0 is no different, and we know well that having things clearly explained makes all the difference.

How can I tell if my module is safe to use with WHMCS 9.0?

As testing moves forward, we make sure to deliver clear updates on compatibility through the main channels, such as our weekly newsletter. For those who like to stay a bit closer to the updates, we also share a few additional places to drop by regularly. As soon as a WHMCS module has successfully passed all checks, it can be found at:

• Our Marketplace, in a dedicated section filtered specifically for WHMCS 9.0 support.
• Our Forums, where we maintain an up-to-date list of modules confirmed to work well with WHMCS 9.0.

How do I update my module for WHMCS 9.0?

Once compatibility is confirmed, updating follows the standard process you already know. Want to walk through it again? A step-by-step guide to updating WHMCS modules is available on our Wiki.

What if a module has not been tested yet? Can I still use it?

Technically, it might work, but we do not recommend relying on chance. WHMCS 9.0 introduces changes that can radically affect how modules behave, even if everything looks fine at first glance. Waiting for confirmed compatibility is the safest path, especially in production environments.

What about custom modules built for earlier WHMCS versions?

If your WHMCS installation includes tailor-made solutions created through our custom software development services, WHMCS 9.0 is a good moment to give them some extra attention. The new release brings meaningful internal updates, so it is worth verifying that everything still fits together as smoothly as before. If you would like a second pair of eyes or some expert guidance, just reach out to us. Our team is always happy to take a look together with you.

WHMCS 9.0 is officially here, and for us, it already feels like home territory. We work early, we test carefully, and we do it with the community very much in mind. That has always been the reason behind our pace. If you have questions about WHMCS 9.0, module compatibility, or custom development, our Support Team is always ready to help. Because when WHMCS moves forward, we believe the experience should be shared, supported, and easy to trust.

Let’s Connect!

Developer Outsourcing

By outsourcing your software development needs, you tap into a dedicated network of our skilled professionals. This means having access to our diverse skill sets and expertise that may not be readily available in your local talent pool. Whether it’s the rush of an urgent project or the steady rhythm of routine workflows, our service not only lightens the load but also unlocks a broader spectrum of capabilities. These include, but are not limited to:

• Ongoing system and software maintenance
• Swift resolution of daily operational challenges
• Handling software development tasks on all complexity levels
• Priority support services for technical assistance
• Smooth software deployment and updates
• Expert business and WHMCS consulting to steer you in the right direction

Software Development Services

Just as every leaf has its unique pattern, so does every project. That is why, in addition to Developer Outsourcing, we offer another suite of services thoughtfully organized into three distinct categories, each tailored to address a different segment of your most common development needs:

WHMCS Module Development:

Elevate your software infrastructure with full-fledged modules ready for immediate application, adding a fresh layer of functionality to your toolkit. No need to rearrange your trusted workflows from the ground up as these solutions are guaranteed to seamlessly integrate with your current WHMCS environment as well as the most popular web hosting control panels like cPanel, Plesk, or DirectAdmin.

Sponsored Feature Development:

If there is a missing piece of functionality in any of our products, consider it found. Our team can fill in that gap by harmoniously blending any necessary feature directly into our WHMCS module, which will later be incorporated into an official release for everyone to use.

Custom Feature Development:

Let’s make it personal. Need a unique tool that aligns seamlessly with your business vision? We will not only tweak our WHMCS module to accommodate it, but also grant you access to its source code.

With nature setting a vivid example of change, Autumn emerges as the perfect season for your own transformation, and there is no better way to kickstart it than by infusing new life into your digital ecosystem. Having our team of dedicated experts ready to complete all your software-related tasks at discounted pricing rates, the journey ahead promises fresh starts and boundless new potential. Don’t let this fall opportunity pass you by – today is the day to reach out. Let’s supercharge your equipment, hand in hand!

Developer OutsourcingSoftware Development

Seeing the new doors of opportunity open right before our eyes, we are shifting our focus away from providing custom software development services within the same broad scope we did in the past. Instead, we will be dedicating our time and workforce exclusively to projects connected with the most in-demand platforms being mostly WHMCS, but also cPanel, Plesk, and DirectAdmin.

By devoting our expertise to the systems most commonly used by our clientele, we are guaranteed to provide them with the WHMCS modules they are looking for the most. But what kind of long-term impact will this shift have, exactly? Essentially, the new direction will allow us to avoid splitting future development efforts between multiple, significantly different projects. This will free up plenty of additional resources that we will immediately leverage to deliver more frequent releases, more robust code, more effective support, and ultimately enjoy a closer and more harmonious relationship with our valued clients.

While this change may have caught some by surprise, it’s been undertaken with the thrill of fulfilling all your long-held expectations regarding our WHMCS offer. No more distractions, we are now solely focused on what truly matters to your business! This earnest promise naturally extends to our Developer Outsourcing service with the same reliable power you’ve always appreciated being now even more accessible! Whatever task you need to be handled – development works of any sort, software maintenance, priority treatment, expert know-how – we’ve got you covered.

Filled with determination and a renewed sense of purpose, we are excitedly certain that this next phase we are embarking on will bring about a remarkable journey of progress, not just for our company but more importantly for you, our cherished clients. Our firm commitment is to improve every tiny bit of customer experience, from WHMCS module updates and brand-new products being released more often, through enhanced module performance, to seamless interaction with our support agents across all departments. With you by our side, we can’t wait to take on new challenges and see where this adventure takes us!

So, before we officially press ahead with all grandiose plans we have drawn up for 2022 (a forward peek coming soon!), let us share with you the thrill of Konrad’s personal take on what events exactly made 2021 this much busy:

Google Cloud billing untangled

Cloud Billing For WHMCS left a vast circle of Google Cloud providers extraordinarily excited after the module’s 1.1.0 update that brought to their WHMCS systems the same innovative customer billing model that has been offered so far to the resellers of Amazon Web Services.

Your resellers made feel at home

During the course of 2021, Products Reseller For WHMCS scored large-scale progress in the scope of integration with other ModulesGarden products, including that with EasyDCIM Dedicated Servers For WHMCS that empowers your resellers to branch out into the server offerings of EasyDCIM. Let anyone interested in learning the subject inside out feel invited to explore the know-how shared by the EasyDCIM crew.

More excellent duos on board

cPanel Extended For WHMCS was joined by DirectAdmin Extended For WHMCS (3.7.0) and Plesk Extended For WHMCS (3.6.0) in the group of modules equipped with the native integration with WordPress Manager For WHMCS. This powerful combination spares your customers the bother of leaving the account management panel in your system in order to handle WordPress instances, plugins and backups.

Grand debut of proxy for Proxmox console

Delivered as a crucial ingredient in the twin 3.3.0 update of our leading-edge Proxmox VE Cloud VPS For WHMCS and Proxmox VE VPS For WHMCS modules, the all-new proxy feature owes its snowballing popularity to giving your infrastructure a security boost. Specifically, it unlocks the possibility to hide your Proxmox server so that your clients do not get to know its actual address when connecting to it via the console in your system. Any further questions on how exactly to enjoy access to this top-notch tool can be submitted here.

Marketplace bursting at the seams

The past year saw a record number of totally new modules added to our offer, which help to shrink the ongoing expenses and improve the competitive edge in ways never seen before. It is in close consultation with our brilliantly inventive community that we have developed entirely from scratch:

• Inactive Account Manager For cPanel
• Virusdie For WHMCS
• Freshservice For WHMCS
• Virtuozzo Hybrid Infrastructure S3 For WHMCS
• Vultr VPS For WHMCS

Extended repertoire of services

It has long been proven that nothing is impossible for our Custom Software Development team who can easily turn your wildest expectations into a finely constructed plugin or module. Now this universal truth also applies to any individual project focused on enhancing the operational capacities of such top-class platforms as Ubersmith, Clientexec, or WooCommerce.

New era of DNS management

2021 marks a particularly important milestone in the evolution of our flagship DNS Manager For WHMCS. Suffice it to mention that the 3.0 beta version breathed new life into the client area through the fine-tuned lines of code responsible for modernizing every nook and cranny both visually and conceptually. In addition, to ensure even easier and more intuitive completion of assorted actions on DNS records, record sets, and zones, the module invited your clients to take advantage of the long-awaited bulk management tool.

With the new year officially underway, we wish to thank you for playing an essential role in each completed undertaking that allowed ModulesGarden to gracefully enter a decade of professional success, and establish next-level quality standards of user experience for many eventful years to come.

Let’s make 2022 even more innovative one update at a time!

If you feel ready to scale your software to a more personalized standard, and by doing so add more value to your business, dig straight into our refreshed scope of development services and consider plentiful tailor-made options for such big-name solutions as Ubersmith, Clientexec and WooCommerce!

Ubersmith

As the whole point of our custom software development services is to simplify your business management processes, it is all the more rewarding to foster that demanding mission under the official partnership with Ubersmith.

Ubersmith is an easily customizable tool collection intended for the handling of subscription billing, orders, infrastructure and ticketing. Its modular nature provides an excellent level of flexibility that comes in particularly useful for integrating custom provisioning modules, domain registrars, or even payment gateways.

Learn more

Clientexec

Clientexec portrays itself as “customer management, support and billing all wrapped into one powerful intuitive package“, and that description, though rather bare-bones, gives you a fair idea of what that platform essentially is.

Add to that the fact that it can be effortlessly customized through various plugins and modules, and you will not fail to spot its scalable potential, capable of doing wonders for your daily administrative efforts and customer services.

Are you hooked on the upcoming Clientexec 7.0 just as much as we are? Motivated by the thought of this update being the largest one ever made to the platform, we are only too ready to pursue new intriguing challenges in realms of custom software development!

Learn more

WooCommerce

Whether you are launching a brand-new eCommerce business, or shifting from brick-and-mortar retail to online, WooCommerce has globally proven its power to make it a painless WordPress experience for you. And, as your business matures, the possibilities for automation deepen, which may be a good moment to start looking for some extra technological stimulation.

We are proud to be offering an exclusive delivery of tailor-made projects for the WooCommerce tool suite so as to increase your efficiency around finances, shipping and marketing operations.

Learn more

With the ever-increasing list of advantages offered by the bespoke business equipment there should be no “if” when considering the implementation of customized software. Do not waste any more of your time on half-baked solutions. Entrust the future of your company into our experienced hands and let your software gear fit your business like a glove!

Submit your project!

For some of us, this means much more responsibilities and challenges to face with on a daily basis, while for others it may turn out as an opportunity take some rest, catch a deep breath and look at life from a totally different angle. The majority of companies, including those operating on the dynamic web hosting market, have successfully adopted a remote model of work – and rightfully so as the safety and well-being of employees is beyond compare.

Essentially, we discovered that there are two main approaches to the current state of affairs: some companies slow down the tempo and simply wait the storm out, while other do the exact opposite – they seem to catch the wind in their sails to not let these unfavorable circumstances stop them on their road to the top.

Everyone is preparing for a wide range of outcomes by adopting an equally wide array of safety precautions and preventives, but have you thought for a minute about the moment when everything finally goes back to the usual? Which group would you like to see yourself in once all these adversities finally become a distant memory? Will you be able to say to your mirror self:

“I have done everything I could to defy the odds.”

with a clear conscience?

If you have the slightest doubt about it, there is only one way out. Instead of sitting idle, act today and do something that will give you and your business a strong advantage over everyone else once the dust settles. Since none of us can control the current situation around us, why not turn it into a once-in-a-lifetime opportunity to grow stronger instead?

We are therefore reaching out to every single one of you with a helpful hand – if there is anything at all ModulesGarden could help you with, we are here for you, rock-like at our post! For all those of you, who would like to outrun all competitors with a new custom software developed according to your specific requirements, we are launching a magnificent, yet time-limited offer – a discount reaching up to 20% on all bespoke solutions, available for each and every implementation paid for up until the end of April.

There is no time to waste then! Feel most welcome to contact our expert advisors via this brief form, tell us about your innermost software requirements in full detail and receive a free quotation.

Not exactly sure what kind of solution specifically would suit your business best and looking for some inspiration? To help you get the gist of what can be expected from our skilled IT professionals, we have compiled a list of exemplary designs:

• Fully-featured provisioning modules
• End-to-end orders automation solution
• Payment gateway integration
• Custom order page
• Domain registrar system
• Third-party software integration
• Data migration and data synchronization systems
• VPS provisioning modules (such as DigitalOcean Droplets For WHMCS)
• Personalized reports for the Report Generator For WHMCS module or WHMCS in general
• Custom payment gateway for Resellers Center For WHMCS and Multibrand For WHMCS
• Even more advanced DNS zones management for DNS Manager For WHMCS or cPanel
• Integration of Advanced Billing For WHMCS with any other module to enable resource usage charges
• Full-scale modules dedicated to the WHMCS platform built from A to Z
• All sorts of modifications to the current modules or systems

Motivated to start the wheels of your project turning?

Tell Us Your Needs!

Check out also our other exclusive service designed to help your business spread the wings of prosperity – Developer Outsourcing – and find out what else we can do for you!

In such unprecedented times, having a strong shoulder of support may take the burden of sleepless nights and constant anxiety off your shoulders. Which is why we find it important for you to acknowledge that you can put your faith in the entire ModulesGarden team as we remain invariably at your command, ready to assist you all the way through.