Hidden Costs of Lift and Shift Cloud Migration And What They Do to Your ROI

Is your move to the cloud slowly raising your costs?

You didn’t migrate to the cloud to spend more; you moved to spend smarter. The reality tells a different story.

After a lift and shift cloud migration, many teams realize something strange. Costs don’t go down; instead, they go up slowly without being even seen. The concerning part is that a lot of the time, there isn’t a clear way to hold anyone accountable.

What was supposed to be a simple plan for moving to the cloud sometimes turns into higher costs because of unused resources, oversized infrastructure, and little optimization after the move.

Are your lift and shift migration costs growing after the move?

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What are the Hidden Costs of Lift and Shift Migration?

Your cloud migration costs don’t go up during the move; they go up after the move is complete, when hidden problems start to show up in your environment.

At first, a lift and shift cloud migration may seem like a good idea, but once workloads start running at scale, the gaps you didn’t see can directly affect your cloud ROI.

Here is where those costs really come from:

1. The “Waste Tax” for Not Using Resources Wisely

A typical rehosting method moves the current infrastructure without making it better. When systems are designed to handle peak demand, they nevertheless function at the same capacity in the cloud. This means that virtual machines are too big, storage is unused, and autoscaling doesn’t work. This makes cloud cost optimization unmanageable from the start.

Result: You pay for capacity that you don’t utilize, which makes the total cloud migration costs go up over time.

2. Unforeseen Data Transmission and Networking Expenses

One thing that is often missing from any cloud migration strategy is an understanding of how data moves. When apps are in the cloud, moving data around often, whether it’s between zones or outside systems, starts to mount up. Teams typically forget about these networking costs when they make their first estimates.

Results: Your cloud migration costs go up because of hidden data movement and egress fees.

3. Paying for Two Environments at Once

During migration, most businesses run their on-premises and Azure cloud infrastructure environments in parallel. The longer this overlap runs compounded by licensing conflicts the more it squeezes your budget and delays ROI.

Result: Parallel infrastructure drives short-term cost spikes and slows your cloud migration ROI significantly.

4. Technical Debt That Stays

A lift and shift cloud migration doesn’t get rid of old inefficiencies; it just moves them to the new location. Cloud environments are still using more resources and not working the way they should because they weren’t made for them. This raises the long-term total cost of ownership of the cloud.

Result: You have to pay twice, once for moving and once for updating.

5. Higher Costs for Operations and Skills

Cloud infrastructure requires strong financial governance and visibility. Without the right expertise in Azure cloud cost management and Azure Managed Services, tracking usage, managing resources, and eliminating waste becomes a costly guessing game.

Result: Ongoing problems make things more expensive and make it harder to see how much you are spending on the cloud.

What Impact Does Lift and Shift Cloud Migration Leave on your ROI?

A majority of cloud migrations offer faster returns. But it is not often the case with a lift and shift cloud migration strategy.

Organizations experience a discrepancy between the anticipated and actual value because of the fact that the emphasis remains on the transfer of the workloads rather than the optimization of the workloads. This has a direct impact on cloud ROI.

Here are the things that have the biggest effect on ROI:

1. Late Returns due to Problems with Efficiency

If you don’t initiate cloud cost optimization early on, you won’t see savings right away because of underutilized capacity and poor resource use.

2. Increased Costs of Cloud Migration than Expected

Legacy workloads still use more resources than they need, which makes the total cost of the cloud go up.

3. Not being able to see Spending Clearly

If you don’t use cloud cost management tools correctly, it might become hard to track and control your spending.

4. Increasing the total Cost of Ownership

Unproductive loads augment the total ownership of cloud cost, decreasing the value over time.

5. Problems with Performance

Applications that are not cloud-optimized perform poorly and affect the overall returns.

When there isn’t a plan in place to optimize following migration, companies often see costs go up by 15% to 30%.

Bottom Line: When the cost of moving to the cloud increases faster than the value, the ROI for cloud migration goes down.

Lift and Shift vs Modernization: Key Differences

Your cloud’s performance, scalability, and long-term value depend on whether you choose lift and shift or modernization.

Aspects	Lift and Shift Cloud Migration	Modernization
Approach	Move apps to the cloud as they are	Redesign for building that works in the cloud
Degree of Change	Minimal or none	High (changes to code and architecture)
Speed	Faster deployment	Change that happens in stages and at a slower pace
Primary Cost	Lower upfront	Higher upfront costs
Costs in the Long run	Higher because of inefficiencies	Lower with improved cloud cost management
Cloud Benefits	Limited (basic use of infrastructure)	Full (serverless, microservices, and autoscaling)
Performance and Scalability	Limited Improvement	High performance and the ability to grow
Cloud Migration ROI	Delayed or reduced	Better long-term return on investment
Level of Risk	Less risk in the short term	More complicated, but strategic benefits

When to go for Lift and Shift Cloud Migration?

• Need to move quickly with as little trouble as possible.
• It’s important to leave the data center right away.
• Applications are getting close to the end of their lives.

When should you choose Modernization?

• Need improved performance and the ability to grow.
• Want to lower cloud migration costs in the long term.
• Focused on getting a better return on investment from cloud migration.
• Creating a cloud environment that is feasible for the future.

To put it simply: Lift and shift moves workloads quickly. They work better when they are modernized.

Not sure whether to rehost or modernize?

Bloom’s Azure Migration experts help you design a strategy that fits your workload, timeline, and budget so you don’t pay for the wrong approach.

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How to Optimize Costs After Migration?

After you finish a lift and shift cloud migration, the following step helps to keep an eye on your cloud costs and make them as low as possible. These are the five most important areas to pay attention to:

1. Get Rid of Post-Migration Trash

Unused resources, such as idle virtual machines, outdated snapshots, and temporary storage, frequently stay active following a lift and shift cloud migration. Frequent audits aid in locating and eliminating these cost leaks.

2. Appropriately Size and Automate Resources

Examine real consumption trends and adjust over-provisioned infrastructure. Use autoscaling and task scheduling to match resource use to demand.

3. Optimize Data Usage and Storage

Storage is rarely optimized after a lift and shift cloud migration. To eliminate long-term costs, move rarely accessed data to less expensive tiers and clear up outdated backups.

4. Use Cost-Effective Models

Think about pricing options like reserved capacity and optimized licensing to minimize ongoing cloud costs and make them more predictable.

5. Boost Governance and Visibility

Implement Azure cloud cost management tools, resource tagging, and governance frameworks to monitor consumption, enforce accountability, and keep spending under control at scale.

The Bloom Perspective: Migration is Just the Beginning, Optimization is the Real Success to ROI

We take a distinct approach to lift and shift cloud migration at Bloom.

Migration is not a checkbox for us. We view it as the beginning of the revolution of both performance and cost.

Our strategy is centered around,

• Visibility of post-migration costs.
• Strategies for continuous optimization.
• Infrastructure alignment with business objectives.

We believe that real ROI comes from operating well in the cloud — not just from getting there. That’s what our Azure Migration Services are built to deliver.

Ready to turn your migration into real ROI?

Bloom’s Azure Migration Services go beyond the move we help you optimize, govern, and scale in the cloud from day one.

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Key Takeaways

• If not done right, lift and shift cloud migration can cost more.
• Waste, data transfer, and licensing are some of the hidden costs that can add up.
• Inefficient use of resources usually slows down ROI.
• To save money in the long run, you need to know the difference between lift and shift cloud migration and modernization.
• After moving to the cloud, optimizing costs is important for keeping track of your investment.
• The best way to go to the cloud is to focus on both moving and optimizing.

Final Thoughts

A lift and shift cloud migration could bring you to the cloud faster, but it doesn’t mean you will get a higher return on investment. If you don’t have the right optimization plan, hidden inefficiencies will keep raising the cost of moving to the cloud, and you will also not get any benefits. To effectively manage your total cost of cloud ownership and get better results, you need to stop just transferring workloads and start constantly optimizing them. Eventually, what really matters is how well you run after the cloud, and not how well you migrate to it.

Don’t just run your cloud; now it’s time to optimize it for better ROI. Talk to our experts today!

Frequently Asked Questions

Q.1 What is lift and shift migration?

Lift and shift cloud migration, often called rehosting, is a way to move apps and workloads to the cloud with little or no changes. It enables businesses to move swiftly without having to change their current processes.

Q.2 Why do businesses choose lift and shift?

Businesses select lift and shift cloud migration because it is quick, doesn’t cause much trouble, and doesn’t require much work up front. It makes it easier to shift to the cloud quickly while putting off hard decisions like designing.

Q.3 What is an example of lift and shift?

A typical lift and shift cloud migration at Bloom means moving a client’s on-premises app to Azure without any changes. This speeds up deployment and finds ways to improve the app after it has been moved.

Q.4 What are the types of cloud migration?

Rehost (sometimes called lift and shift cloud migration), relocate, replatform, refactor, repurchase, retire, and retain are the 7 R’s of cloud migration. Depending on the needs of the application and the aims of the business, each method provides a different cloud migration strategy.

Q.5 What is cloud computing cost optimization?

Cloud cost optimization is a process of utilizing the best possible resources, pricing models and pricing strategies such that the cloud costs are low.

Q.6 What are the four pillars in cost optimization?

Right-sizing resources, leveraging reserved pricing structures, enhancing elasticity, and always monitoring and improving consumption are the four main ways to save money on cloud services

Q.7 What is a cloud migration strategy?

A cloud migration strategy is an organized plan that shows how a company will move its apps, data, and workloads from its current infrastructure to the cloud.

Q.8 What are the five phases of cloud migration?

To move to the cloud, you need to prepare, plan, migrate, operate, and optimize. They help businesses become ready for the cloud and keep getting better.