A fixed-fee, two-week review of your Sitecore estate — version, patches, security exposure, licence position and your real options — written for the board as well as the dev team. £4,950, credited in full against any work that follows.
Sitecore changed the rules on 1 June 2026: for any version in Extended Support, security fixes and production incident support are now a separate paid arrangement. Here is where each version stands today.
Sustaining support only.
No security patches are available for your version at any price. Every vulnerability disclosed from here on is permanent. This is no longer an upgrade question — it is a risk-ownership question, and someone in your organisation is carrying it today.
Extended Support ends 31 December 2026.
After that date you are where 8.x and 9.x already are. Since June, patches on 10.1 have been a paid extra. The move to 10.4 or 10.5 may be a fortnight or a project — the review tells you which, in time to plan it.
Extended Support. Patches now chargeable.
Standing still now has a running cost. For most 10.2–10.3 estates the step to 10.4/10.5 is smaller than expected. The review quantifies it so you can decide with numbers, not assumptions.
Mainstream Support until December 2027.
A good position. The review is still useful if you are weighing SitecoreAI, inheriting an estate through a change of ownership, or want an independent view of upgrade readiness — but there is no clock on you today.
We have reviewed hundreds of Sitecore estates. Behind almost every stalled upgrade is one of these — and usually two.
Most partners lead with the upgrade they want to sell. The review is built to give you a straight answer — including when the answer is “don’t spend the money yet”.
Lowest change, fastest path.
Keep what works, get back into Mainstream Support, and buy yourself time until 2027–2030. Right when the implementation is sound and the roadmap is stable.
Highest capability, bigger change.
Sitecore’s SaaS platform (formerly XM Cloud) is where the vendor is investing. Right when you want to stop running infrastructure and the estate is ready for headless.
Only when the numbers say so.
Sometimes Sitecore is no longer the right fit. We work across Optimizely, Umbraco, Contentful and others, and we will say so if that is the honest answer.
We have been delivering Sitecore since before XP existed. Platinum Partner, member of the Sitecore Global Partner Advisory Council with early access to the confidential roadmap, the largest sponsor of the Sitecore community conference — and one of the few teams that have upgraded Sitecore estates across every version from 6 to 10.
That history is the point. When we review your estate we recognise what we are looking at, we know what each route really costs, and we have no need to steer you towards a particular answer.
“We selected Remarkable because they understood our vision for how the website and digital strategy can play a key role in enhancing the service we provide our clients and helping the company to continue our growth over the next few years.”
Simon Hildrey, Chief Marketing Officer
“Working with Remarkable has been a high-trust relationship with shared accountability and open communication. They were on the ground with us at our main customer conference in Las Vegas with 24/7 support, and the launch went seamlessly. We can see significant improvements in time on page, reduction in bounce rate, and in conversion rates.”
Madlen Nicolaus, Chief Marketing Officer
“We chose Remarkable for two reasons — the personalities we met during the pitch process, and the deliverables we’d seen them provide for other customers. Remarkable really understood our customer journey and spent a lot of time getting under the hood before the project started. When we saw the visual designs, not the wireframes but the actual impact of imagery and animation, it made a few of us in the room take a breath.”
Tim Pettman, Business Delivery Director
No. Many reviews end with a recommendation to upgrade in place, and some end with “do nothing yet”. You get the option that fits your estate and budget, with the reasoning shown.
It is the most common starting point. Ask us for a free version snapshot and we will tell you what is visible from the outside within two working days — no meeting required.
Read-only access to the Content Management server and your hosting console, and around half a day with whoever looks after the platform. We do not touch the live site.
You are in Extended Support, which since June 2026 means paying separately for security fixes and incident support. The review tells you whether the jump to 10.4 or 10.5 is a fortnight’s work or a project — it is often the former.
Yes. Untangling legacy hosting, licences and support arrangements is part of the dependency mapping, and we have done it for organisations whose estate was inherited through a change of ownership.
No. The report and the recommendation are yours. If you do choose us, the £4,950 comes off the first invoice.
Anyone responsible for a Sitecore XP or XM estate on a version before 10.4 — typically Heads of Digital, Marketing Directors and IT leaders who need a defensible answer for the board.
£4,950, fixed. That covers the full two-week review, the report and a walkthrough with your stakeholders. If you go on to work with us, it comes off the first invoice.
A typical migration from Sitecore XP to SitecoreAI takes 20 to 30 weeks, depending on the number of sites, integrations and how much of the existing build carries over. The review gives you a realistic estimate for your estate before you commit.
Only if you move to SitecoreAI. Your existing Sitecore XP licence lets you run any version from 8.x to 10.x.
Tell us who you are and we will come back within two working days with a start date. Two weeks later you will know exactly where you stand.
