The costs of using IaaS, PaaS, and SaaS can be quite different. It really depends on how resources are used and what a business needs.

IaaS (Infrastructure as a Service)

• Costs: Prices usually depend on computing power, storage space, and network services.
• Statistics: On average, businesses can lower their IT costs by 30-40% when they use IaaS.
• Example: Amazon EC2 charges about $0.0116 each hour for a basic t2.micro instance.

PaaS (Platform as a Service)

• Costs: Prices often include a subscription fee along with extra charges for things like databases or tools.
• Statistics: Companies can cut development costs by 20-40% because it helps them move faster and be more flexible.
• Example: Google App Engine starts at $0.05 for each hour per instance.

SaaS (Software as a Service)

• Costs: This service usually has a subscription model with monthly or yearly payments.
• Statistics: Organizations can save around 10-30% on software licensing costs by using SaaS.
• Example: Microsoft 365 subscriptions cost between $6 and$35 for each user every month.

Conclusion

Picking the right service model can really help businesses save money. The best choice depends on what the organization needs and how they plan to use the services.