Who Are We?

At FrenchHardware, we test configurations, take machines apart, push components to their limits…

And above all, we know exactly what people struggle with when they want to buy or build a good PC.

Too often, we saw machines being sold for far too much, with no-name components, terrible cable management, or even after-sales support that was nowhere to be found — as Mathis & Gauthier often say in their videos.

So we asked ourselves one simple question: what if we did better?

To put it simply, we are…

DESIGNED FOR PERFORMANCE AND DURABILITY

An Online Store

Specialized in Gaming PC Sales

Our Partners

Our Commitments

Quality Components

At FlowUP, we only select reliable components from recognized brands. No no-name parts, no compromise on durability or performance.

👉 Every configuration is designed to offer the best possible value for money.

Careful and Optimized Assembly

Our PCs are assembled with precision by passionate experts. Clean cable management, optimized airflow, configured BIOS: everything is done to guarantee maximum performance from the very first use.

👉 A well-built PC is a PC that lasts.

Responsive and Attentive After-Sales Support

An issue, a question, a doubt ? Our after-sales service is human, fast and efficient.

👉 Whether before or after your purchase, we are here to advise and support you, without unnecessary jargon.

100% Plug and Play PC

No need to be an expert: our computers are delivered ready to use. Windows is installed, drivers are up to date, and every PC is tested before shipping.

👉 Plug it in, turn it on, and you’re good to go.

Approved by the YouTube Gaming Scene

The creators of FlowUP posing enthusiastically in front of a custom gaming PC integrated into a luminous green wall for Inoxtag

The FlowUP team surrounding the exceptional gaming PC for Joyca, decorated with a red gift ribbon to mark this unique collaboration

FlowUP founder in front of the “MVP” gaming PC designed for Mister V

The FlowUP founders posing enthusiastically around an exceptional gaming PC intended for Soolking

The FlowUP founders posing with enthusiasm with a custom gaming PC for Billy

The FlowUP founders posing with enthusiasm with a custom gaming PC for Kameto

For Gamers, by Gamers

At FlowUP, we don’t just sell PCs.

We forge war machines for players who want to dominate without lag, without compromise.

Hand-tested configurations, quality components, stylish designs, and a team that speaks your language.

Ready to climb the ladder? 🔥

FlowUP technician using an electric screwdriver to attach a white Cooler Master water-cooling radiator inside a gaming PC case

employees

years in business

35 000

PCs shipped

Premium FlowUP gaming PC with a futuristic open-frame case, Corsair iCUE liquid cooling, and an NVIDIA GeForce RTX graphics card

Premium FlowUP gaming PC configuration with Corsair iCUE RGB water cooling, an NVIDIA GeForce RTX graphics card, and illuminated Strimer cables

Mathis, co-founder of FlowUP, wearing a “Monitors 4 Gamers” jacket and a gaming headset during a test session on Fortnite at an event

Fixed FlowUP white gaming PC with three purple RGB fans, a mechanical gaming keyboard, and a screen showing a shooter video game

High-end FlowUP gaming PC with a panoramic case, an integrated LCD screen, RGB fans, and ultra-powerful custom water cooling

FlowUP gaming PC with a black case and turquoise-blue RGB fans during a gaming session on a high-resolution gaming screen

At We Are

At we are

FlowUP experts assembling a custom gaming PC in a professional workshop, guaranteeing detailed components and transparency

Transparent

The components are clearly detailed and the performance is displayed.

Performance-Driven

We design ultra-powerful, optimized and ready-to-use PCs.

FlowUP technician in a workshop for assembling custom gaming PCs, carefully handling computer components with skill and expertise

Reliable

Every PC is carefully assembled, tested and backed by responsive customer support.

Passionate and united FlowUP team members in their custom gaming PC assembly workshop, guaranteeing quality service

Careful

Because above all, we are gamers too!

Tested & Approved

FLOW UP REVIEW

The order arrived extremely quickly; everything went as planned, and nothing was broken.

I recommend everyone to buy your PC at Flow Up. Great quality, fast delivery. Everything you want.

Date of the experiment: February 21, 2026

"Flowup PC

The PC arrived quickly, has a good configuration, works perfectly, and was well packaged. Perfect.

The information is clear, and flexibility is clearly highlighted.

Date of the experiment: February 22, 2026

PATIENCE IS A VIRTUE THAT IS ACQUIRED THROUGH PATIENCE

I ordered a Mountain PC on January 23, 2026. Nathanaël handled the order.

Cédric (Customer Service) followed up with me by phone when I had questions. They do their best to improve the online shopping experience.
For optimization, Thomas is available to provide support on Discord if you have any questions.

Date of the experiment: February 27, 2026

Very Positive Review
Very positive review. Despite the comments about delivery times, I had no issue on my end. My monitor was shipped the day after my order, and the PC 3 days later.
The PC works perfectly and was very well packed for transport.

Experience date: March 27, 2025

Top-Notch After-Sales Support!
I received my PC with a faulty graphics card, and FlowUP’s after-sales support was extremely efficient. Since I don’t live far from them, they replaced my graphics card the same day. Special shoutout to Mickael, who was truly amazing.
Experience date: March 27, 2025

No Regrets!
I invested in the BlackHawk, and it’s pure happiness. With the Cooler Master MK770 keyboard and the MSI IMMERSE GH20 headset, it feels softer than my bed. And trust me, I love my bed!
The after-sales support is genuinely high quality. The replies and help provided are fast, kind, and feel like a real human exchange.
Experience date: March 27, 2025

Great 👍
Order received in 5 days, weekend included.
Very good condition, good price, and responsive, efficient after-sales support.
I recommend.
Experience date: March 25, 2025

I Bought the Savannah
I bought the Savannah, and honestly, it’s a great investment that I don’t regret. The website provides plenty of advice to help configure and set up my PC. There is excellent after-sales support, with fast and very kind replies. Honestly, I recommend them with my eyes closed.
Thank you for your work, team! Thank you 1000 times <3
Experience date: March 7, 2025

A Great Discovery...
I bought a custom PC on this website and was very well guided based on what I wanted to use it for, but above all, I got great value for my money.
I contacted after-sales support several times to get a few answers, and they were very responsive. I strongly recommend FlowUP for buying a PC.

Experience date: February 17, 2025

Flawless
PC ordered on Sunday, received 6 days later with no issues at all. Thank you, FlowUP team.
Experience date: March 15, 2025

Purchase of a Rainbow i9 PC
Great contact, with a new quote sent to me directly! The follow-up and after-sales support for collecting the PC on site were exemplary. Thank you, Nathanaël, for your professionalism!
The PC arrived at my home in only 7 days!
Experience date: March 13, 2025

Responsive Support Service
Responsive, efficient and friendly support service!
The information is clear, and flexibility is clearly highlighted.
Experience date: March 12, 2025

See all reviews

👉 What People Say About Us...

Customer review by Gohan Blog on FlowUP, highlighting how easy it is to buy a high-performance gaming PC without any technical hassle

It’s an excellent way to get a gaming PC without the headache!

Cowcotland review on FlowUP describing the company as the one that is shaking up the hardware and custom gaming PC world in France

FlowUP is the company shaking up the hardware world!

Very clean assembly and a well-controlled price.

Premium YouTube mini PC gamer FlowUP setup for €2,799 with RTX green RGB cooling comparison Memory PC Amazon

If you have the budget and don’t want to bother with the hassle, and you’re looking for a powerful gaming PC that can handle streaming and video editing, you can go for it with your eyes closed!

Tech-Repair

YouTube video miniatures FlowUP interview tech content creators gaming PC outdoors presentation of the hardware project and gaming configuration

If you have the budget and don’t want to bother with the hassle, and you’re looking for a powerful gaming PC that can handle streaming and video editing, you can go for it with your eyes closed!

DiscoverID

YouTube thumbnail French Hardware visiting FlowUP’s gaming PC warehouse—cardboard boxes, MSI components, immersion, behind-the-scenes of assembly, gaming setup

If you have the budget and don’t want to bother with the hassle, and you’re looking for a powerful gaming PC that can handle streaming and video editing, you can go for it with your eyes closed!

Cowcotland