We are official Shopify Plus partner.

The world’s fastest growing brands trust Shopify (Plus) and Flatline Agency to scale.


| 4.9 out of 120+ reviews

7+ | Awards won

2023, 2022 | Agency of the year


We go the extra mile where others fall short.

We don’t just build a webshop, but rather create your entire digital infrastructure, from ‘A to Z’. Our expert development and marketing team will be the drive in your business rapid and efficient scaling.

Get in touch




Our expertise

So what have we worked on? Proven at our beloved clients we have delivered seamless, engaging online experiences for global audiences. Our journey has empowered numerous companies and enterprises to achieve their digital goals, with the right strategy.

Shopify (Plus)

We offer tailored solutions for businesses looking to thrive in the eCommerce realm, bringing your dream store to life.

Working onsite

We bring our expertise right to your doorstep. Collaborating closely with your team in your own space, from the planning phase through to execution and launch.

A guy standing in the nature with a rock in his background

Focused on a seamless migration

We ensure a smooth migration process with minimal downtime, expertly assessing your requirements and selecting the most suitable platform.

Industry experience

By combining skills of strategists, creatives, directors, producers and post-production specialists, we develop effective outstanding webshops.

An Oger sweater in wool and light brown colour

Design & Development at the core

We design & develop in a fast-paced timeframe with keeping the best quality for your webshop. Keeping detail, structure and identity at front.


What do we offer

Our eCommerce services include a 360 degree approach. With this approach we’re taking your Webshop to new heights and making sure you always stay on top of everything.


We don’t just create a plan; we craft a meticulously tailored roadmap to success. With an in-depth understanding of your brand, target audience, and industry landscape, we devise a strategy that will steer your ecommerce business towards remarkable growth.

Consultancy & Auditing

We meticulously evaluate your ecommerce operations to identify opportunities for growth, efficiency, and support before or during a replatforming. Our tailored recommendations are aimed at optimizing your digital storefront to enhance user experience, increase conversion rates, and drive sustainable revenue growth.

Shopify (Plus) Development

As a trusted Shopify Plus Partner, we offer tailored solutions for businesses looking to thrive in the eCommerce realm. From designing and developing a visually stunning and user-friendly online store to integrating powerful features and functionalities, we ensure that your eCommerce platform not only reflects your brand’s essence but also delivers exceptional shopping experiences for your customers. We bring your dream eCommerce store to life.


Our design services are a blend of artistry and functionality. With a keen eye for detail and a focus on seamless user experiences, we create visually stunning and user-friendly designs that reflect your brand’s identity, captivates customers and drives conversions.

Ecommerce management

Our ecommerce managers specialize in a broad range of areas, including merchandising, marketing, analytics, customer experience, and technology integration. By working closely with your internal teams, they identify opportunities, streamline processes, and implement best practices that enhance online visibility, increase customer engagement, and boost sales. This collaborative effort not only accelerates your growth trajectory but also builds internal capabilities, empowering your team with the knowledge and skills to sustain success in the competitive ecommerce landscape.

PIM Implementation

Our implementation process includes the careful selection and customization of the PIM platform to fit your business’s unique requirements. We integrate the PIM system with your existing ERP, CRM, e-commerce platforms, and other digital tools to ensure seamless data flow and accessibility. Our team provides extensive training and support, empowering your staff to effectively manage and utilize the system.


Our connectors bridge the gap, enabling seamless integration and data flow across your eCommerce ecosystem. Connect with third-party apps, payment gateways, or inventory systems effortlessly. Efficient communication and data sync guaranteed. Streamline processes, boost productivity, and deliver a superior customer experience with our unified solutions.


We ensure a smooth migration process with minimal downtime, expertly assessing your requirements and selecting the most suitable platform. Our comprehensive services include data migration, design and development, integration, and rigorous testing, empowering you to transition to an advanced and scalable solution with confidence.


By separating the front-end and back-end, we offer flexibility and scalability for your online business. With our headless architectures, you can deliver lightning-fast and immersive shopping experiences on any device. Seamlessly integrate with third-party services, personalise customer journeys, and optimise performance to drive higher conversions.


Take your brick-and-mortar store to the next level with our modern Point of Sale solutions. Our user-friendly and feature-rich POS systems streamline your sales process, enabling you to efficiently manage transactions, inventory, and customer data. With real-time insights and robust reporting, you can easily make informed business decisions and significantly drive growth.

Oger suit in the dark on a form


Tailored omnichannel experience

Our eCommerce game goes beyond just building your webshop. We’re all about crafting your digital infrastructure, from slick frontend designs to powerful backend systems. We are here to take your business to new heights.

Contact us


Our trusted partners are working closely together with us to provide a suited solution for your eCommerce wishes, keeping your brand in the foreground.

Plan a call

Official Shopify Plus partner

Unleash your full eCommerce potential

As an official Shopify Plus Partner, we're here to supercharge your online store and take your eCommerce game to new heights. We know the ins and outs of the Shopify platform like the back of our hand, From seamless store setup and customisation to powerful integrations and scalable solutions, we've got you covered.

Plan a Call
An Oger sweater in wool and light brown colour

Flatline Agency's Amsterdam office

Get a free consultation

We are happy to combine our expertise with your brand to brainstorm on what could be the best next steps which can increase bottom-line results.


Ian Kouwen

Ian Kouwen eCommerce manager at Flatline Agency


4.9 out of 5

“I was impressed with their technical knowledge and the speed at which they operated.”

Flatline Agency delivered a scalable web app, which features a smooth and intuitive UX. Leading an agile approach, the team provided weekly updates and led regular meetings to stay on top of their tasks. Their ability to leverage their technical prowess in developing innovative solutions stood out.

“Their project management style is easy.”

Flatline Agency's work increased site traffic by 70% and improved online conversion, meeting expectations. They fostered an easy working relationship through their straightforward approach. Ultimately, their team was supportive and communicative on top of being technically proficient.

“Flatline Agency provided complete custom solutions for our client's needs.”

After deploying the app, the clients's production rate and sales went up by 5%-7% every month. Flatline Agency created a smooth workflow through a reliable project manager, who ensured both sides were always in sync. The team's knowledge and technical expertise were also key to the project's success.

"Flatline Agency worked really quickly while keeping in mind the goal of our project."

Overall, it was a successful engagement. Flatline Agency worked efficiently, delivering reliable services in a timely manner. They communicated daily via WhatsApp, ensuring the client was always updated. Also, the team really understood the project, allowing them to produce exactly what was needed.

"We are impressed with their flexibility and deep knowledge of coding."

Flatline Agency's work has driven efficiencies and a 45% increase on the client sales. Their flexibility and extensive industry expertise allow them to deliver optimal solutions for the client's needs. They communicate well and lead regular, productive meetings to ensure a seamless workflow.

This site is registered on wpml.org as a development site. Switch to a production site key to remove this banner.