Your legacy integration platform still works. That's the problem.

When integrations run well enough, no one prioritizes replacing them. But well enough rarely stays that way. Integration layers built for a different era of IT quietly accumulate complexity, slow delivery and make every new system you add harder to connect than the last. Frends helps organizations migrate from legacy integration platforms with a structured approach, proven tooling and a team that has done it over and over again.

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Legacy platforms accumulate cost and complexity quietly, until it becomes urgent

Specialist skills become scarce, architectures designed for on-premises systems strain under cloud and SaaS demands, and every change carries more risk than it used to. For some, there's a hard deadline — BizTalk reaches end of extended support in 2028. For many others, the trigger is the realization that the integration layer has become a ceiling on how fast the business can move.

Your integration landscape is a black box

Many legacy integrations were built years ago, changed many times and documented poorly. Teams may not know exactly what is running, what depends on what, or what will happen if something changes. That uncertainty makes every decision harder.

The people who built it are hard to replace

Proprietary platforms and custom middleware accumulate institutional knowledge in a small number of people. When those people leave or retire, the risk exposure rises sharply.

Every new integration is harder than the last

Point-to-point architectures compound over time. What starts as a manageable number of connections becomes a web of dependencies where nothing can change without affecting something else.

Modern infrastructure outpaces the integration layer

Cloud services, SaaS platforms and API-first tools have transformed how enterprise systems are built. Legacy middleware was designed for a different architecture, and the gap only widens.

Your integration landscape is a black box The people who built it are hard to replace Every new integration is harder than the last Modern infrastructure outpaces the integration layer
Switching from BizTalk to Frends was a game-changer. Frends fits perfectly into our Microsoft setup and the transition was very smooth. The low-code approach sped up our projects, cut costs, and gave us better control.

Petri Luurila

CIO at Nurminen Logistics

A migration partner, not just a platform

Frends combines platform and implementation expertise in one engagement. The team helping you migrate built the tooling they're using, and the methodology comes from direct experience across hundreds of migrations from BizTalk, MuleSoft, IBM IIB and custom-built middleware.

 

 

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A structured path from inventory to go-live

Frends brings a repeatable methodology — integration inventory, dependency mapping, phased cutover and parallel running — so the project stays on track from the first assessment to the final cutover.

A structured path from inventory to go-live

Your legacy and modern systems run side by side

A big-bang cutover is rarely realistic. Frends runs on-premise, in the cloud or across both, so legacy and modern environments operate in parallel during migration. You move at the pace that works for the business, without disrupting what's already running.

Your legacy and modern systems run side by side

Integrations your whole organization can read

Frends uses a visual, BPMN-based development environment. Integration processes are readable by both technical and non-technical stakeholders, which keeps business and IT aligned throughout the migration and reduces handoff friction long after go-live.

Integrations your whole organization can read

Full visibility from day one

Every integration runs with end-to-end monitoring, alerting and audit logging. Operations teams get the oversight they need throughout the migration and a maintainable, modern interface to manage what comes after.

Full visibility from day one

Migrating from BizTalk?

Organizations still running BizTalk-based integrations have a limited window to migrate in a controlled way before the end-of-support deadline forces the decision.

Frends has a structured BizTalk migration path. You will lower costs, simplify integrations and reuse existing code, extensions and artifacts.

 

Why Frends for BizTalk migration

Key capabilities

Integration inventory and dependency mapping

Catalogue existing integrations, map system dependencies and identify which connections to retire, rebuild or replicate, before a single line of new code is written.

Visual, low-code integration development

Build integrations in a drag-and-drop BPMN environment with reusable components and version control. Development is faster and the output is easier to maintain than custom-coded middleware.

 

Pre-built connectors and protocol support

A library of pre-built connectors covers common enterprise systems, APIs, file formats and messaging protocols including REST, SOAP, HL7, EDIFACT and AS2. Standard connections don't need to be rebuilt from scratch.

End-to-end monitoring and alerting

Real-time execution logs, error alerts and performance metrics across all integrations. Every flow is traceable, every failure is visible and every threshold breach triggers an alert before it becomes an incident.

Integration inventory and dependency mapping Visual, low-code integration development Pre-built connectors and protocol support End-to-end monitoring and alerting
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One platform for all your integration needs

Ready to see ERP Integration in action and how Frends iPaaS can transform your operations with a scalable solution?
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