Sample report
- 01Version and support statusAct now
- 02Upgrade inventoryWatch
- 03Options comparedOn track
- 043-year cost viewWatch
- 05Recommended path and timelineOn track
- 06One-page summary for leadershipOn track
Optimizely CMS 12 to 13: is your code ready?
Free Optimizely technical audit. .NET 8 support ends November 10, 2026. Move CMS 12 to .NET 10 or upgrade to CMS 13? We check your code, Find and integrations.
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- DXP
- Certified Partner
- Platform Audits
- 20+
- Platform Audits
- Years of Expertise
- 10+
- Years of Expertise
Support deadline · Nov 10, 2026
.NET 8 loses support November 10, 2026: move CMS 12 to .NET 10 or upgrade to CMS 13
Optimizely confirmed in May 2026 that CMS 12 supports .NET 10, so the deadline forces a framework move, not a new version. CMS 13, available since March 31, 2026, requires .NET 10 and Optimizely Graph, and drops Search & Navigation (Find).
Why Choose Sengo
As an official Optimizely Partner, Sengo helps organizations unlock the full potential of Optimizely’s DXP by combining deep technical expertise with a business-driven approach. We work closely with your teams to deliver faster, smarter, and more scalable digital experiences.
Why This Audit Matters
Optimizely’s DXP is built to deliver personalized, data-driven digital experiences — but to unlock its full potential, your platform must be properly configured, optimized, and scalable. Our audit helps you uncover gaps and opportunities to maximize performance and ROI.
What you get
What your report contains
A technical audit of your Optimizely build, focused on the CMS 13 upgrade and what it costs.
Version and support status
Your exact Optimizely version, framework and modules, and the date each one stops getting fixes.
Upgrade inventory
Custom code, add-ons and integrations, sorted by what upgrades cleanly and what needs rework.
Options compared
Move CMS 12 to .NET 10 now and plan CMS 13 later, upgrade to CMS 13 directly, or move to Optimizely SaaS CMS or another platform.
3-year cost view
Licence, hosting, support, build effort and internal time for each option, shown as ranges.
Recommended path and timeline
The option we would pick in your place, the order of work and the dates to hit.
One-page summary for leadership
The decision, the cost and the timeline on one page you can forward.
A 3-year cost view your leadership can approve
Every platform audit ends with the numbers a budget owner asks for, not only a list of technical findings.
01
What you spend today
Licence, hosting, support contracts and the internal time your team puts into the platform.
02
Each option over 3 years
Stay, upgrade or move, with build effort and running costs shown as ranges side by side.
03
Risk of waiting
What changes if you do nothing for 12 months: support status, security exposure and rising upgrade effort.
04
One-page summary
The recommendation, the cost and the timeline on one page you can forward to finance or your board.
How it works and who does it
A Sengo consultant who works on your platform runs the review and walks you through it. No sales script, and you keep the report.
- 1
Day 0
You send the form
A short form. We reply by email to book a 30-minute kickoff.
- 2
Days 1 to 2
Kickoff and access
We confirm your goals and get read-only access, or review what is public if access is not possible.
- 3
Days 2 to 4
Review
Code, configuration, performance and content checks, then the cost comparison.
- 4
Day 5
Report and walkthrough
You get the report and a call to go through it. Implementation is a separate decision.
Typical timeline for most sites. Large multi-site platforms can take longer; we tell you at kickoff.
Get Your Free Audit
Submit the form—get clarity and momentum.
Frequently Asked Questions
What does the Optimizely Free Audit include?
Our audit provides a comprehensive review of your Optimizely implementation, including performance analysis, personalization setup, experimentation strategy, content workflows, and integration health.
Do I need to provide access to my Optimizely account?
Yes, limited read-only access allows our experts to perform a thorough evaluation. We guide you through secure access sharing and follow strict privacy practices.
How long does the audit take?
Most Optimizely audits are completed within 3 to 5 business days, depending on your platform’s complexity and integrations.
Will you make changes to my Optimizely setup during the audit?
No — the audit is non-intrusive. We analyze your setup, test configurations, and provide a detailed set of recommendations without altering your production environment.
What happens after I receive my audit report?
Once the audit is complete, we’ll schedule a walkthrough session to explain our findings and answer your questions. You can choose to implement the recommendations internally or work with Sengo’s Optimizely-certified experts for ongoing optimization.
