What are the best AWS-Al­tern­at­ives?

AWS al­tern­at­ives are cloud platforms that provide services similar to Amazon Web Services—such as computing power, storage, and databases—while often dif­fer­en­ti­at­ing them­selves through unique pricing models, regional spe­cial­isa­tion, or a focus on open-source solutions. These providers give busi­nesses the flex­ib­il­ity to select cloud services that align more closely with their technical needs and legal re­quire­ments.

What matters when choosing a cloud provider?

Companies benefit from the many ad­vant­ages of cloud computing. However, switching to cloud-based in­fra­struc­ture also requires sig­ni­fic­ant ad­just­ments. In many ways, using the cloud means a loss of control. Where pre­vi­ously owned hardware was used, it is now rented—under the provider’s terms. Therefore, the choice of involved partners should be well con­sidered.

When choosing a cloud provider, a variety of decision factors come into play:

• Cost structure (e.g., pay-as-you-go, sub­scrip­tion models, hidden costs)
• Per­form­ance and scalab­il­ity (e.g., computing power, automatic scaling)
• Avail­ab­il­ity and re­li­ab­il­ity (e.g., uptime, re­dund­ancy)
• Data pro­tec­tion and com­pli­ance (e.g., GDPR], ISO cer­ti­fic­a­tions)
• Location of data centres (e.g., data residency, latency)
• Security standards (e.g., en­cryp­tion, firewalls, access control)
• Service offerings (e.g., databases, AI services, container services)
• Technical support and customer service
• In­teg­ra­tions and com­pat­ib­il­ity (e.g., APIs, multi-cloud cap­ab­il­ity)
• Ecosystem and community (e.g., doc­u­ment­a­tion, forums, partner networks)
• Trans­par­ency and vendor lock-in

When eval­u­at­ing these factors, so-called quality-of-service at­trib­utes play a central role as they define the meas­ur­able per­form­ance char­ac­ter­ist­ics of a cloud offering and fa­cil­it­ate com­par­is­on between providers.

QoS at­trib­utes for AWS al­tern­at­ives

Quality-of-service at­trib­utes (QoS) are features by which the quality of a service is measured. Ag­greg­ated, they can be extended to measure the quality of the service provider.

Choosing a cloud provider as an AWS al­tern­at­ive

The abundance of cloud providers leads to increased com­pet­i­tion. This results in falling prices, but also brings trans­par­ency issues and un­cer­tainty. Customers heavily rely on the in­form­a­tion provided by each provider. The multitude of services and pricing models further com­plic­ates the choice.

The general process for choosing a cloud provider involves three phases:

1. Decide to use cloud services, define business re­quire­ments, and outline framework con­di­tions

2. Pre-select cloud provider can­did­ates – all of them meet the func­tion­al re­quire­ments

3. Decide on one or more cloud providers, con­sid­er­ing multi-cloud or hybrid-cloud ap­proaches

How cloud services can be used as an AWS al­tern­at­ive

The above-mentioned QoS at­trib­utes provide a solid found­a­tion for re­pro­du­cible decision-making. Let’s now focus on the specific char­ac­ter­ist­ics of al­tern­at­ives competing with AWS, as well as the mod­al­it­ies of col­lab­or­a­tion.

Outline the framework of the business re­la­tion­ship

First, it is important to define your own re­quire­ments for cloud services. As initial steps, the ob­ject­ives are set, and the current state is de­term­ined. It’s important to keep dark data in mind: You are likely operating with only a subset of the available in­form­a­tion.

Before engaging with the technical ca­pa­cit­ies, the trust­wor­thi­ness of potential partners should be ensured. Important points are financial stability, company headquar­ters, and provider trans­par­ency. The business philo­sophy is also a decisive factor.

Typically, there is existing IT in­fra­struc­ture on the customer side, whether on their own systems or in the cloud. It must be ensured that existing systems can be migrated to or used in con­junc­tion with the new provider. For maximum flex­ib­il­ity, the cloud provider should support multi-cloud and hybrid cloud struc­tures. Ideally, or­ches­tra­tion tools and in­fra­struc­ture-as-code ap­proaches can be used to build the cloud in­fra­struc­ture.

Ensuring provider com­pli­ance

When using cloud services, you are reliant on the promises of providers. However, trust is good, but control is better. Thus, provider cer­ti­fic­a­tion according to es­tab­lished standards plays an important role. Typically, cloud providers are certified at least to ISO 9001 (quality man­age­ment system) and ISO 27001 (in­form­a­tion security man­age­ment).

Privacy and security are among the most important criteria when choosing a cloud provider. At the very least, en­cryp­tion of all data in transit should be a given. En­cryp­tion should also be applied to data at rest whenever possible. Automated backups lay the found­a­tion for audit com­pli­ance. The ap­plic­able law also depends on the geo­graph­ic­al location of the data centres.

Technical per­form­ance

Among the most important technical criteria when choosing a cloud provider are per­form­ance and scalab­il­ity. This includes available CPU cores, memory, and storage, each billed per unit of time. Typically, the customer can choose between different types of tech­no­lo­gies used, such as AMD vs Intel pro­cessors, SSD vs HDD storage, etc.

For a mean­ing­ful eval­u­ation, you also need in­form­a­tion on the re­li­ab­il­ity and avail­ab­il­ity of the service. The avail­ab­il­ity is often specified as a per­cent­age to define high-avail­ab­il­ity services. A common avail­ab­il­ity rate is 99.999% – also known as ‘Five nines’. If a service is 99.999% available, it is expected to have downtime of less than one second per day.

Ongoing col­lab­or­a­tion

To regulate the ongoing col­lab­or­a­tion between cloud provider and customers, a ‘Service Level Agreement’ (SLA) is often es­tab­lished. This is a framework contract. The SLA defines the expected avail­ab­il­ity of the utilised services and other para­met­ers like the provider’s response times. Higher service levels come with higher costs for the customer.

Pricing for cloud services is highly variable. Typically, the resources used are billed based on con­sump­tion. However, there are also offers that include fixed costs or a com­bin­a­tion of the two cost types.

When using cloud services, you rely on the provider. Therefore, support is also of great im­port­ance.

AWS and al­tern­at­ives compared

Amazon Web Services (AWS) is the market leader in cloud computing. This naturally raises the question of why a company might choose an al­tern­at­ive to AWS. The answer often lies in the company’s specific re­quire­ments for cloud in­fra­struc­ture and business part­ner­ships.

What are the dis­ad­vant­ages of AWS?

However, there are also some critical aspects regarding AWS.

• Complex pricing structure: Prices depend on many factors (region, operating system, instance type, ad­di­tion­al services) and changes to the pricing structure are common; support costs may also apply.
• Over­whelm­ing number of services: Over 200 AWS services and a con­stantly growing range make it difficult to keep track and compare with other providers.
• Legal risks: Amazon is a US-based company and is therefore subject to US law (e.g., Cloud Act), which brings risks such as in­dus­tri­al espionage, data pro­tec­tion vi­ol­a­tions, and arbitrary contract ter­min­a­tions.
• Moral and ethical concerns: The service has often been cri­ti­cised for ques­tion­able business practices (market dominance, impact on partner companies) and poor working con­di­tions.

What are the ad­vant­ages of smaller AWS al­tern­at­ives?

Using cloud services from smaller providers comes with several ad­vant­ages. They often pri­or­it­ise ease of use for both services and in­ter­faces and typically offer clearer, more trans­par­ent pricing struc­tures—an appealing factor for startups and small busi­nesses. If they are European providers, data is stored in Europe in com­pli­ance with GDPR. This ensures data sov­er­eignty is main­tained. There is no risk of data needing to be disclosed due to foreign laws like the US CLOUD ACT.

Ad­di­tion­ally, customers benefit from trans­par­ent pricing and the legal security that comes with a provider under EU law. For many busi­nesses, es­pe­cially those in the public sector or regulated in­dus­tries, this is an essential criterion.

For smaller providers, it is par­tic­u­larly at­tract­ive to strive for close col­lab­or­a­tion with customers. They are not just service providers but partners in co­oper­a­tion, working towards mutually set goals. Instead of merely providing in­fra­struc­ture, small providers offer special managed solutions. This positions them in an area tra­di­tion­ally reserved for IT system houses and managed service providers.

Why is IONOS a good AWS al­tern­at­ive?

IONOS Cloud is a European cloud solution for busi­nesses. IONOS is a founding member of the German-French state project Gaia-X. The project aims to support small and medium-sized en­ter­prises (SMEs) in di­git­al­isa­tion. Generally, it is not efficient for SMEs to build their own data centres. With Gaia-X, synergies are utilised and the in­ter­op­er­ab­il­ity of European providers is expanded. The use of open in­ter­faces, open-source solutions, and in­ter­na­tion­al standards protects SMEs from vendor lock-in.

IONOS Cloud includes all the com­pon­ents a company needs to implement soph­ist­ic­ated cloud-based ap­plic­a­tions. Let’s take a look at the main com­pon­ents of IONOS Cloud in overview:

In addition to GDPR-compliant data hosting, IONOS Cloud shines with sus­tain­ab­il­ity and trans­par­ency. Special emphasis is placed on the extensive support, which also includes managed solutions and Cloud Disaster Recovery.

Building a cloud in­fra­struc­ture usually requires a lot of skill and ex­per­i­ence. This is where using IONOS Cloud pays off multiple times. With the Data Center Designer (DCD), a web-based graphical user interface is available. It allows you to easily assemble the in­di­vidu­al com­pon­ents of a cloud in­fra­struc­ture. Behind the scenes, the DCD accesses the IONOS Cloud API. The API can also be addressed directly with the command-line tool IonosCTL and SDKs for Golang, Python, Java, Ruby, and Node.JS. Fur­ther­more, the or­ches­tra­tion tools Terraform, Ansible, Docker Machine, and Chef (via Knife Plugin) are supported. This allows the use of state-of-the-art in­fra­struc­ture-as-code and multi-cloud ap­proaches.