How Much Does It Cost to Migrate to the Cloud?

TL;DR

⚡ Quick Cost Summary: Cloud migration cost isn't a single price tag. It depends on:

• Project Size: Small apps ($5k–$15k) vs. Enterprise systems ($50k+).
• Strategy: "Lift and Shift" (Cheaper, less efficient) vs. "Refactoring" (Pricier, higher ROI).
• Hidden Factors: Data transfer fees, post-migration training, and dual-run costs.
• Key Tip: Cloud usually costs more in year one but reduces TCO (Total Cost of Ownership) by 20-30% over three years.

Most companies today try to modernize their internal and external business processes to stay competitive. Moreover, with technological advances, companies have to collect, process, and store more data. If you still use physical storage for such purposes, you are putting the security and reputation of your business at risk area. The best solution is to figure out and understand the approximate cloud migration cost for implementing such a project in the near future.

Some companies underestimate this solution and ignore potential unexpected costs, which ultimately leads to serious problems. Your migration project must be perfectly planned in terms of budgeting and process management in order to achieve good results on time. In this article, we will take a closer look at the approximate cost of transitioning to a cloud environment!

Cloud migration costs refer to the total amount of money that a business spends to migrate its applications, data, and IT infrastructure from on-premises systems to cloud-based systems. The costs do not just cover the price of new cloud services, but also:

• The planning;
• The actual implementation process;
• The optimization is to make the transition seamless and safe. 

Migration cost, most of the time, is diverse depending on the scale of the infrastructure, the level of applications, and the provider of the cloud. Other hidden costs that should be looked at by companies are downtime during migration, compliance, and the IT teams' training required to operate under new cloud environments.

When evaluating cloud migration, it’s important to break down the expenses into key components. Each element contributes differently to the overall budget, and overlooking even one can cause unexpected overruns. Below, we have prepared the main elements that affect the total cost of your project.

Scope of Migration

The overall scope determines the extent of what should be migrated of your IT environment - a couple of applications, or a complete data center. Bigger projects demand better planning, resources, and time. Small movements are less expensive, and large-scale migrations require more funds.   

• Typical range: $5,000 – $50,000

Existing System Complexity

The complexity of migration is high with highly customized legacy systems, integrations, and old infrastructure. Sophisticated environments may demand more tools, manual hacks, and professional consultancy to keep them compatible with cloud environments. The greater the interconnection between the systems, the greater the overall migration effort and cost.   

• Typical range: $2,000 – $30,000

Data Volume 

The volume of data transferred has a direct effect on costs. Big data demands greater bandwidth, storage, and even special solutions for transfer. Other considerations, such as encryption, compliance, and downtime reduction, may also raise the cost even more, particularly in those sectors that deal with sensitive or regulated information. 

• Typical range: $1,000 – $40,000

Cloud Provider Choice

Different cloud providers offer varying pricing models, performance tiers, and support packages. Choosing between AWS, Azure, Google Cloud, or niche providers can significantly influence costs, depending on features and service-level agreements. Long-term contracts or reserved instances can also affect the overall budget.

• Typical range: $1,000 – $50,000+ monthly

Undoubtedly, the migration process is straightforward when you collaborate with an experienced and reliable partner such as Red Rocket Software. This guarantees that your expectations will match the results. Our cloud-based development services will assist you in securely and reliably storing important corporate information remotely. Collaborate with Red Rocket Software if you value high quality and reliability. 

One of the common mistakes business owners make is not budgeting properly for their future cloud migration journey. In addition to the main expenses, you may also encounter other things that require investment. That is why you should be aware of them in advance and include them in your budget as unexpected expenses of the migration process.

Service Interruptions

In the migration process, the business also tends to experience temporary downtime or slow system performance. The presence of any short-term interruption may interrupt the work, affect customer experience, and cause revenue loss. Cutovers can be planned in the off-peak hours, and as a strategy of migration, it can be phased to reduce the risks, but the expenses are piling up.

Employee Training

The transition to the cloud system entails IT and the end-user adjusting to new tools and workflows. Training will enable employees to utilize, control, and optimize cloud resources effectively. So, workshops, certifications, and ongoing learning should be budgeted.

System Integration

The adoption of clouds is hardly done in isolation. Organizations must integrate new cloud services with existing on-premises applications, third-party applications, and business processes. Silos are avoided, processes do not languish, and there is smooth integration. However, additional middleware, APIs, or consultants may be required due to the technical complexity.

Redundant Services

To reduce the risks, most organizations operate both cloud and on-premise systems simultaneously until the migration stabilizes. This guarantees business continuity, but doubles some of the expenses, such as licensing, support, and infrastructure. Redundancy must not be eliminated too soon, though, as it may threaten operation and data integrity.

As you may have already understood, migrating to the cloud is a result that can be achieved in multiple ways. The final cost of the project will vary depending on the strategy you choose. For example, you can switch to SaaS services or create your own cloud infrastructure. The difference in cost is enormous, so you should choose the best option for you!

Refactor / Re-Architect: Full Redesign

Refactoring refers to the re-architecting of applications to maximize the capabilities of cloud-native technologies, including microservices, containers, and serverless computing. Although this method offers the highest scalability and long-term scalability, it is the most time-intensive and costly approach. It involves talented developers, massive testing, and constant optimization.  

• Approximate strategy cost: $200,000+

Replatform: Minor Renovation

Replatforming is the process of reconfiguring existing applications to function effectively in the cloud without requiring significant code alterations. This is a moderately complex strategy, though affordable, which is quite popular with companies that are more interested in quick outcomes.  

• Approximate strategy cost: $100,000+

Repurchase: Switching to SaaS

Repurchasing implies the substitution of old software with new Software-as-a-Service (SaaS) decisions. For example, it can be Salesforce or Microsoft 365. It requires no maintenance or upgrade costs and achieves immediate scalability. Nevertheless, it can include data migration, staff retraining, and aligning business processes with new platforms. 

• Approximate strategy cost: $20,000+

Rehost: Simple Relocation

Rehosting often refers to the process of moving applications to the cloud with light modifications, often referred to as lift and shift. The least expensive and fastest one, but it does not utilize cloud-native features to the full extent. This is typically the initial move targeted by firms to cut on-premises costs. 

• Approximate strategy cost: $40,000+

Relocate: Large-Scale Shift

Relocations simply move whole server settings or data centers to the cloud without re-designing applications. The strategy is effective with heavy virtualization infrastructures, but it involves lots of planning in order to prevent downtimes.

• Approximate strategy cost: $5,000+

Retain: Leave As-Is

Some apps might not warrant the migration cost, be it compliance, performance, or low ROI. Retaining involves having them on-site as other systems are being migrated to the cloud. Such a mixed strategy is cheap in the short term but may complicate long-term management.

• Approximate strategy cost: no investment required

Retire: Cut What You Don’t Need

Retiring can be defined as the process of establishing applications that are not used, old, or redundant, and closing them down. It is the cheapest approach since it minimizes the cost of licensing, hardware, and maintenance. 

• Approximate strategy cost: no investment required

So, how to calculate the amount needed to implement the transition to cloud technologies? In fact, there are several options. It all depends on which method you chose earlier. 

• Use an online calculator. One of the easiest ways to understand cloud migration costs is to use a special calculator offered by major providers on the market. Simply enter the approximate data volumes and other factors into the calculator to see the approximate price.
• Evaluate the cost manually. Estimate the costs of cloud infrastructure, labor, license fees, and training expenses for your in-house team. Also, consider unexpected expenses.

We also advise calculating several scenarios at once. The budget can't be fixed, as it's impossible to guess the exact cost down to the penny. Forecast the cheapest and most expensive scenarios.

The 'Hidden' Cost Killers

Red Rocket Insight: > 40% of cloud migration budgets are exceeded because of Egress Fees (costs to move data out of the cloud) and Idle Resources. At Red Rocket, we include a mandatory "Cloud Optimization Audit" in our migration plan to ensure you aren't paying for servers that aren't doing any work.

Cloud Cost Maturity Checklist

Are you ready for the cloud budget?

• Do you have a baseline of your current on-premise expenses?
• Have you accounted for "double-running" costs during the transition?
• Is your team trained to manage cloud-native security?
• Do you have a FinOps (Cloud Financial Management) strategy in place?