BizTalk Migration · Replacement · Consulting
BizTalk Server has reached the end of the road – but your interfaces have not. We replace BizTalk step by step and during live operation: a clear assessment, a phased migration strategy and a modern target architecture in .NET and clean APIs. No big bang, no lost partner connections, no panic about end-of-life dates.
Why this matters now
BizTalk Server is no longer being developed further. There will be no successor, support windows are closing, and the specialists who still know the platform are becoming harder to find. For many organisations BizTalk quietly runs the most business-critical flows in the house – which is exactly why doing nothing is the riskier option.
The cost of waiting rarely shows up as a sudden outage. It creeps in: a new SQL Server version is no longer certified, a security patch breaks an adapter, an integration consultant retires and takes a decade of undocumented knowledge with them. Each year the platform stays frozen, the eventual move becomes a little more expensive and a little more urgent.
The good news is that BizTalk landscapes are migratable. The logic inside maps, orchestrations and pipelines encodes real, valuable business rules. With the right method that value is preserved and carried over – onto a foundation that your team can actually maintain, extend and reason about for years to come.
What we do
We do not sell a tool – we deliver a controlled transition. Three disciplines, worked end to end, with senior involvement from the first interface inventory to the final decommissioning of BizTalk.
We map every interface, orchestration and partner connection, rate complexity and dependencies, and turn that into a realistic, phased migration plan with effort and risk per flow.
We rebuild flows on a modern foundation and run old and new in parallel during the transition. Each interface is switched over only once it is verified – with a documented fallback always at hand.
A migration is only finished when your team owns it. We document, add monitoring and logging, and hand over a landscape that is easier to operate than the one we replaced.
How we work
No black box and no surprise invoice. Every phase ends with something you can see, test and sign off – so the risk shrinks with each step instead of piling up to a single nerve-wracking go-live.
We start with a focused assessment: what does BizTalk actually do here, which flows are business-critical, which partners and standards are involved. The result is a shared, documented picture of the landscape.
Together we sequence the work. Low-risk interfaces first to build confidence, then the business-critical ones in planned waves – always in increments that deliver value on their own.
The new platform runs alongside BizTalk. We validate each rebuilt flow against real production data and only then switch it over, keeping a clear path back until the dust has settled.
Once every flow lives on the new foundation, BizTalk is decommissioned in a controlled way. You are left with a documented, modern integration layer your own team can run.
Why us
We have lived inside these systems for decades.
Integration is not a side line for us – it is where IvaltiCare comes from. We have owned mission-critical interface platforms, EDI partner networks and SAP integrations for upper mid-market and listed corporations, and we know exactly where the awkward edge cases hide. That is the experience a BizTalk migration actually needs.
You work directly with seniors, not a rotating cast of juniors – and you can see who you are dealing with on our reference work.
Frequently asked
Next step
Tell us briefly about your landscape – number of interfaces, the partners and systems involved, your timeline. We will give you an honest first read and outline how a safe, phased migration would look for you. Directly with a senior, not a sales funnel.
