Minimal setup time. GDPR compliant.
No Database. Single file cms.

Everything is a Theme: It takes less than 5 minutes to turn any HTML site into a feature rich content machine.

SingleCMS helps you to supercharge your development skills

Meet SingleCMS

SingleCMS provides you best of two worlds: Feature rich by still being dead simple.

Flat file cms with an inline edit mode

Inline edit mode

No more time intense customer training and support calls. The WYSIWYG inline editor enables your customers to edit their content without adapting to a new confusing interface.

flat file content management system with a unique user management

User management

In contrast to other flat file cms systems, SingleCMS is a multi user system. Your customers can work together on their website without interfering with each other.

mobile friendly flat file cms

Mobile friendly

All features of SingleCMS are working 100% on mobile devices. Your customers are able to change their content on their loved mobile devices.

Try SingleCMS yourself

You will automatically be signed in as admin

Our values

Easy integration

You only have to upload a single file and add some "include"-statements to your current design. You will be able to transform your current site in a matter of minutes.

Blazing fast

The flat file nature of SingleCMS makes page loading fast and you can concentrate on more important things, than perfomance tweaking.

White-label solution

Your site, your brand! SingleCMS is a white-label solution, so your customers do not get confused by different logos or interfaces.

Small requirements

Your web server only needs PHP to run SingleCMS. No hour long database setup or node.js panicking.

You do not care about marketing info and just want to see the features?


We have a money back guarantee
All our plans come with a 30 day money back guarantee
Just send us an email, and we will refund 100% of your payment
No questions asked!

SingleCMS Full License
  • All SingleCMS features
  • One year premium support & updates
  • White-label solution
  • 100% satisfaction guarantee


We are constantly improving SingleCMS to provide you and your clients the best possible experience.




Media upload ✔

Automatic backup ✔

Feature to revert changes

Automatic update

...and a lot more ♥

Want to know what is going on right now? See our Changelog