Solution

Advent upgrades for APX, Axys, and Moxy

CSSI has been handling Axys®, APX®, and Moxy® upgrades since 2007. Firms usually pull us in when the rollout has to be planned carefully, tested without disrupting operations, and finished without leaving the team holding the risk alone.

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Upgrade Work Needs More Than Scheduling

Production upgrades are really about planning, testing, and post-cutover confidence.

Since 2007

CSSI has been running Advent upgrade work for nearly two decades.

APX, Axys, and Moxy

The page is anchored to the actual SS&C Advent environments firms are trying to protect.

Testing + rollout + support

User acceptance, off-hours work, and post-upgrade support are part of the offer.

Our Upgrade Services

Not every firm needs the same upgrade path. CSSI can bring in consulting, back-office, and cloud teams when the rollout touches reporting, workflow dependencies, reconciliations, or infrastructure decisions beyond the core software change.

What We Provide

A test upgrade to get user acceptance on mission critical systems
10 business days of support after upgrade
Off-hours service if needed
Custom application, integration and report testing and updates
24 hr. turnaround on quotes
24 hr. turnaround on scheduling

Consider Cloud Migration

When looking to upgrade, it is an ideal time to evaluate whether a migration to the cloud or changing providers is right for your firm.

Cloud hosting provides numerous benefits for Advent software users:

Improved performance and reliability
Enhanced security and compliance
Simplified future upgrades
Reduced IT infrastructure and maintenance costs

Learn more about our Cloud Hosting solutions

Common upgrade paths

Upgrade conversations often branch into cloud hosting when the firm wants a cleaner future-state environment, or into consulting when the upgrade touches reporting, workflow, or integration issues beyond the rollout itself.

Advent Upgrade Insights

Stay up to date with the latest insights and updates related to this topic.

Advent Upgrades

CSSI Solutions does Moxy Upgrades

Over the last year as Moxy went through an upgrade cycle CSSI was contacted by a number of customers to...

Dec 10, 2025

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