1
Provision
Create new client sites under your agency domain from one central administration area.
Managed CMS for agencies running multiple client sites
More time on design.
Less time keeping sites alive.
RealMosaic gives your agency one managed platform for building and running multiple client websites. Your team controls the design and client relationship. Clients edit within clear boundaries. Subtle Difference manages the hosting, platform updates, security controls, support and performance.
Measured performance
Subtle Difference website relaunch
100
Performance
FCP
0.3s
LCP
0.5s
TBT
0ms
CLS
0
Results shown are from the linked audit. Performance varies by page, content and third party assets.
Agency reality
Built around agency reality
Practical tools for launching, managing and supporting multiple client websites.
01
Managed headless delivery
Separate content management from public site delivery without maintaining a separate front end build process. RealMosaic handles asset versioning and cache updates when you publish.
02
Clients edit within clear boundaries
Give clients access to approved content without exposing the theme or overall page structure. You define the layouts, permissions and publishing boundaries.
03
Built in site features
Pages, articles, galleries, forms and events are built into the platform and ready for theme integration. That gives agencies a consistent delivery model across client sites.
04
Performance tooling with a restore path
Performance Mode can remove unused framework CSS while retaining the original files. Results depend on the theme and content, and the original output remains available when needed.
Operating model
The workflow
A repeatable workflow for launching and managing multiple client sites.
2
Standardise
Reuse themes and lock in page layouts so content remains consistent.
3
Launch
Publish with asset versioning, cache updates and optional performance optimisation handled by the platform.
4
Govern
Track Capacity Unit use across your portfolio so you can plan growth and client pricing.
Reversible performance tooling
Performance tooling that stays reversible.
Performance Mode can reduce unused framework CSS without changing the original files. Turn it off at any time to return to the original output.
- Original files remain untouched
- Restore the original output when needed