Enterprise Cloud Infrastructure Providers in Singapore

Choosing a cloud service provider in Singapore is not simply about comparing virtual machines, storage capacity or monthly costs.

Enterprise cloud environments may support customer-facing applications, ERP systems, large databases, AI workloads, internal platforms and business-critical data. These systems may also have strict requirements around availability, security, recovery and data location.

The right enterprise cloud infrastructure therefore depends on the workload.

Some organisations need the scale of a hyperscale public cloud. Others require private infrastructure, integration with existing enterprise systems or stronger regional connectivity.

This guide compares six established enterprise cloud infrastructure providers available to Singapore organisations and explains what businesses should evaluate before choosing one.

Which Providers Are Best for Enterprise Cloud Infrastructure?

There is no single provider that is best for every enterprise. A more useful approach is to match each provider’s strengths to the workload.

Provider Strong enterprise fit Singapore presence
Amazon Web Services (AWS) Large-scale, cloud-native and globally distributed workloads Yes
Microsoft Azure Microsoft-centric and hybrid enterprise environments Yes
Google Cloud Data, AI, analytics and cloud-native applications Yes
Oracle Cloud Infrastructure (OCI) Oracle databases and enterprise applications Yes
IBM Cloud Hybrid, dedicated and traditional enterprise infrastructure Yes
Alibaba Cloud Asia-Pacific and China-connected workloads Yes

AWS operates an Asia Pacific cloud region in Singapore across multiple Availability Zones. Microsoft operates its Southeast Asia Azure region in Singapore, while Google Cloud also provides a Singapore cloud region for enterprise workloads. Oracle operates two cloud regions in Singapore. IBM maintains cloud infrastructure in Singapore, while Alibaba Cloud also operates a Singapore cloud region for Asia-Pacific workloads.

The decision should therefore follow:

Workload → Performance → Scalability → Security → Data Location → Availability → Management → Cost

What Is a Cloud Service Provider?

A cloud service provider, or CSP, provides computing infrastructure and cloud-based services that organisations can access without owning and operating the underlying physical hardware themselves.

Enterprise cloud services may include:

  • virtual machines;
  • compute resources;
  • storage;
  • networking;
  • databases;
  • containers;
  • security;
  • backup;
  • disaster recovery;
  • artificial intelligence infrastructure; and
  • cloud management services.

Cloud services are commonly divided into three models.

Cloud model What is provided Common enterprise use
IaaS Compute, storage and networking Running enterprise infrastructure and applications
PaaS Infrastructure plus development platforms Building and deploying applications
SaaS Complete cloud applications CRM, collaboration, email and business software

For businesses comparing enterprise cloud infrastructure, IaaS and managed infrastructure services are usually the most relevant.

6 Enterprise Cloud Infrastructure Providers for Singapore Businesses

1. Amazon Web Services (AWS)

Best suited for: Large-scale, highly scalable and cloud-native workloads

AWS provides one of the broadest enterprise cloud ecosystems. Its services extend across:

  • compute;
  • object and block storage;
  • databases;
  • networking;
  • containers;
  • Kubernetes;
  • serverless computing;
  • analytics;
  • security; and
  • artificial intelligence.

AWS operates its Asia Pacific (Singapore) region across three Availability Zones. This can make AWS particularly relevant for organisations operating:

  • high-traffic digital platforms;
  • SaaS applications;
  • globally distributed systems;
  • large-scale data environments;
  • cloud-native applications; and
  • workloads that need significant elasticity.

What enterprises should consider

The breadth of AWS is also one of its challenges. Large environments can require specialist expertise in:

  • architecture;
  • identity management;
  • governance;
  • monitoring;
  • security;
  • networking; and
  • cloud expenditure.

An organisation should therefore consider not only whether AWS has the required technology, but also who will architect and manage the environment after deployment.

Enterprises that want AWS infrastructure but require external operational expertise can use a managed cloud partner. Exabytes, for example, provides Managed AWS Services covering architecture, migration, monitoring and optimisation.

2. Microsoft Azure

Best suited for: Enterprises already invested in Microsoft technologies

Microsoft Azure provides cloud infrastructure spanning:

  • virtual machines;
  • storage;
  • databases;
  • networking;
  • Kubernetes;
  • analytics;
  • AI;
  • identity; and
  • Standardise to hybrid cloud technologies.

Microsoft’s Southeast Asia Azure region is located in Singapore. Azure may be particularly relevant to organisations already using technologies such as:

  • Microsoft 365;
  • Windows Server;
  • Microsoft Entra ID;
  • SQL Server; and
  • other Microsoft enterprise platforms.

For established enterprises, integration with the wider Microsoft ecosystem can simplify areas such as identity, access management and Standardise to hybrid cloud architecture.

What enterprises should consider

Azure can be a logical choice when an existing Microsoft estate is a major part of the organisation’s infrastructure. However, the business should still assess:

  • individual workload requirements;
  • regional service availability;
  • architecture;
  • security;
  • migration complexity; and
  • total operating cost.

The fact that an organisation already uses Microsoft software does not automatically mean every workload belongs in Azure.

3. Google Cloud

Best suited for: AI, analytics, data-intensive and cloud-native applications

Google Cloud has a particularly strong enterprise proposition around:

  • data analytics;
  • machine learning;
  • artificial intelligence;
  • Kubernetes;
  • scalable compute;
  • databases; and
  • modern application development.

Google Cloud operates a Singapore cloud region with multiple zones. This makes Google Cloud worth evaluating for enterprises building:

  • AI applications;
  • analytics environments;
  • large data platforms;
  • containerised applications;
  • Kubernetes environments; and
  • cloud-native digital products.

What enterprises should consider

Not every Google Cloud service is necessarily available in every location. Before designing architecture around a specific service, enterprises should confirm:

  • regional availability;
  • capacity requirements;
  • networking;
  • data-location needs; and
  • recovery architecture.

For AI workloads in particular, GPU type and regional availability may also matter. Google currently documents multiple GPU configurations within its Singapore zones.

4. Oracle Cloud Infrastructure

Best suited for: Oracle databases and enterprise application estates

Oracle Cloud Infrastructure, or OCI, offers enterprise infrastructure across:

  • virtual machines;
  • bare-metal compute;
  • storage;
  • networking;
  • Kubernetes;
  • databases;
  • enterprise applications; and
  • high-performance computing.

OCI can be particularly relevant to organisations already operating:

  • Oracle Database;
  • Oracle business applications;
  • high-performance database environments; or
  • other Oracle technologies.

Oracle currently operates two cloud regions in Singapore.

What enterprises should consider

For businesses with significant Oracle workloads, OCI may simplify parts of the cloud-migration decision. However, enterprises should still evaluate whether other applications need to run in the same environment.

A large organisation may use OCI for Oracle-intensive systems while operating other workloads elsewhere.

5. IBM Cloud

Best suited for: Hybrid and established enterprise infrastructure

IBM Cloud is strongly associated with enterprise infrastructure and hybrid operating models. Its capabilities include areas such as:

  • virtual infrastructure;
  • classic infrastructure services;
  • networking;
  • security appliances;
  • Red Hat technologies; and
  • Standardise to hybrid cloud solutions.

IBM maintains cloud infrastructure and data-centre services in Singapore. However, organisations should distinguish between the specific services available in Singapore and the broader regional architecture offered in other locations.

What enterprises should consider

IBM may be relevant to organisations with:

  • existing IBM environments;
  • hybrid infrastructure;
  • traditional enterprise workloads;
  • dedicated infrastructure requirements; or
  • technology aligned with the wider Red Hat ecosystem.

The important step is to verify whether the specific cloud service required by the workload is available in Singapore.

6. Alibaba Cloud

Best suited for: Asia-Pacific and China-connected workloads

Alibaba Cloud provides enterprise services including:

  • Elastic Compute Service;
  • databases;
  • storage;
  • networking;
  • containers;
  • analytics;
  • security; and
  • AI-related infrastructure.

Alibaba Cloud operates a Singapore cloud region for Asia-Pacific workloads. It may therefore be particularly relevant to businesses with:

  • operations throughout Asia-Pacific;
  • customers in Asian markets;
  • China-related infrastructure needs;
  • regional eCommerce environments; or
  • systems already connected to the wider Alibaba technology ecosystem.

What enterprises should consider

Regional availability still varies by individual service.

Enterprises should verify whether the specific database, networking, AI or other service they intend to use is available in the required Singapore region before designing the architecture.

Enterprise Cloud Provider Comparison

The six providers above should not be treated as interchangeable.

Provider Key strength Suitable enterprise scenario
AWS Breadth and scalability Large, complex and cloud-native environments
Microsoft Azure Microsoft integration Existing Microsoft enterprise estates
Google Cloud AI, analytics and data AI and data-intensive platforms
Oracle Cloud Infrastructure Oracle technologies Oracle databases and enterprise applications
IBM Cloud Hybrid enterprise infrastructure Existing hybrid and traditional enterprise environments
Alibaba Cloud Asia-Pacific connectivity Businesses with strong APAC or China-related operations

The term “best” should therefore always be linked to a defined requirement.

A platform that is ideal for a cloud-native SaaS application may not be the most suitable environment for an Oracle-heavy database estate.

What Should Enterprises Compare Before Choosing a Cloud Service Provider?

1. Workload Requirements

Start with the application, not the provider.

Assess:

  • CPU requirements;
  • memory;
  • storage;
  • traffic patterns;
  • application dependencies;
  • latency;
  • data sensitivity;
  • availability requirements; and
  • expected growth.

Different applications may belong in different environments. This is also why enterprises increasingly adopt hybrid or multi-cloud architectures rather than forcing every workload onto one platform.

2. Public, Private or Hybrid Cloud

Choosing a provider also requires choosing an appropriate infrastructure model.

Model Suitable for
Public cloud Variable workloads and rapid scalability
Private cloud Dedicated resources and greater infrastructure control
Hybrid cloud Combination of cloud and existing private/on-premise systems
Multi-cloud Workloads distributed across multiple cloud platforms

For example, an enterprise may operate customer-facing applications in public cloud while keeping sensitive databases within a dedicated private environment.

Organisations that need dedicated resources can also evaluate Exabytes Private Cloud, which uses dedicated compute, storage and networking for a single organisation. Exabytes specifically positions the service around customisation, control, governance and data sovereignty requirements.

3. Scalability

Enterprise demand rarely remains static. Evaluate whether the provider supports both:

Vertical scaling — increasing CPU, RAM or storage for an existing resource.

Horizontal scaling — adding more application or infrastructure instances.

For highly variable workloads, automated scaling may also be important. This can be particularly valuable for:

  • customer platforms;
  • seasonal campaigns;
  • eCommerce;
  • SaaS applications;
  • AI workloads; and
  • rapidly growing services.

4. Security

Enterprise cloud security should operate across multiple layers.

Assess:

  • identity and access management;
  • network controls;
  • encryption;
  • security monitoring;
  • vulnerability management;
  • privileged access;
  • DDoS protection;
  • incident response;
  • backup; and
  • compliance.

The security responsibilities of the platform, managed service provider and enterprise should also be clearly defined. For organisations requiring additional protection beyond the infrastructure platform, Exabytes provides Enterprise Security Services, including cloud security assessment and continuous security monitoring.

5. Data Location

Data location may affect:

  • regulatory requirements;
  • contractual obligations;
  • internal governance;
  • latency; and
  • organisational policies.

Enterprises should confirm where:

  • production workloads are hosted;
  • databases reside;
  • backups are stored; and
  • disaster-recovery environments run.

Do not assume that using a provider with Singapore infrastructure means every service automatically keeps all data within Singapore. Regional architecture should be verified at the service level.

6. Availability and Service Levels

A mission-critical application may require substantially different architecture from a development environment.

Evaluate:

  • SLA commitments;
  • Availability Zones or failure domains;
  • storage redundancy;
  • network resilience;
  • monitoring;
  • incident escalation; and
  • recovery processes.

Rather than looking only at an advertised uptime number, ask:

What actually happens when part of the infrastructure fails?

The provider or cloud partner should be able to explain how workloads remain available or how they will be restored.

7. Backup and Disaster Recovery

Backup, high availability and disaster recovery are different concepts.

Backup protects copies of data.

High availability reduces disruption when infrastructure components fail.

Disaster recovery restores systems after more significant disruption.

Two important enterprise metrics are:

Metric Meaning
RTO Maximum acceptable period before a system must be restored
RPO Maximum acceptable amount of data loss measured in time

These targets should be determined before designing the recovery architecture.

Exabytes provides Enterprise Backup as well as Disaster Recovery as a Service. Its DRaaS guidance specifically defines RTO and RPO as core recovery-planning metrics.

8. Migration Expertise

Enterprise cloud migration can involve much more than moving files or copying a virtual machine. A structured migration may include:

  1. infrastructure assessment;
  2. application dependency mapping;
  3. workload classification;
  4. architecture design;
  5. migration planning;
  6. testing;
  7. cutover;
  8. validation; and
  9. post-migration optimisation.

The more complex the enterprise estate, the more important architecture and migration expertise become.

A business should therefore decide whether it needs only a cloud platform or also a partner capable of designing and executing the migration.

9. Technical Support and Cloud Operations

Enterprise workloads may run 24 hours a day, seven days a week.

Important questions include:

  • Is support available 24/7?
  • Who monitors the infrastructure?
  • How are incidents classified?
  • What are the escalation procedures?
  • Who handles operating-system issues?
  • Who manages backups?
  • Who responds outside office hours?

The technology platform is only one part of the cloud operating model. For enterprises without a large dedicated cloud team, managed cloud support can become just as important as the infrastructure itself.

10. Total Cloud Cost

Do not compare only headline compute prices. Enterprise cloud expenditure may also include:

  • storage;
  • data transfer;
  • backup;
  • security;
  • software licences;
  • managed support;
  • disaster recovery; and
  • additional platform services.

Common sources of cloud waste include:

  • oversized virtual machines;
  • unused storage;
  • idle compute;
  • duplicated environments;
  • forgotten test resources; and
  • poor architecture.

Cost optimisation should therefore continue after migration rather than ending once infrastructure goes live.

Which Provider Fits Your Enterprise Requirement?

Enterprise requirement Provider/model to evaluate
Global cloud scale AWS, Azure or Google Cloud
Large cloud-native applications AWS
Microsoft-heavy environment Microsoft Azure
AI and data analytics Google Cloud
Oracle databases and applications Oracle Cloud Infrastructure
Hybrid and traditional infrastructure IBM Cloud
APAC / China connectivity Alibaba Cloud
Dedicated single-tenant infrastructure Private cloud
Existing on-premise plus cloud Hybrid cloud
Limited internal cloud expertise Managed cloud service provider
Strict recovery requirements Managed cloud + DRaaS

An enterprise does not necessarily need to select only one provider. Different cloud platforms can serve different workloads. The challenge then becomes managing those environments consistently.

Cloud Platform vs Managed Cloud Service Provider

This distinction is important when evaluating enterprise cloud infrastructure.

A hyperscale cloud platform primarily provides the infrastructure and services.

A managed cloud service provider helps organisations design, migrate and operate that infrastructure.

A managed model can include:

Assess → Architect → Build → Migrate → Secure → Monitor → Optimise

Services may cover:

  • architecture;
  • migration;
  • operating-system management;
  • monitoring;
  • security;
  • backup;
  • incident response;
  • disaster recovery; and
  • cost optimisation.

For enterprises with limited internal cloud expertise, this can reduce the operational burden placed on the IT team.

Where Does Exabytes Singapore Fit?

Exabytes is better viewed as a managed enterprise cloud service provider and cloud partner than as another entry in the hyperscale platform list above.

Its enterprise offering spans several parts of the cloud lifecycle.

Enterprise requirement Exabytes solution
Managed enterprise cloud Enterprise Cloud
Singapore-hosted cloud infrastructure Exabytes Vision Cloud
AWS infrastructure management Managed AWS
Dedicated infrastructure Private Cloud
Cloud security Enterprise Security
Backup Enterprise Backup
Business continuity Disaster Recovery
Ongoing cloud operations Managed cloud services
Infrastructure cost control Cloud cost optimisation

Exabytes’ Enterprise Cloud offering includes managed cloud capabilities and AWS services, while its enterprise proposition emphasises accredited vendor relationships and professional services.

Its Exabytes Vision Cloud offering provides a fully managed, Singapore-hosted enterprise environment with dedicated compute, NVMe storage, local data residency and monthly billing.

This represents a different role from the six providers above.

For example:

AWS provides the cloud platform.

Exabytes can help architect, migrate, manage and optimise the AWS environment.

Likewise, organisations requiring dedicated Singapore infrastructure may use Exabytes Vision Cloud or private cloud instead of adopting a hyperscale public-cloud architecture for every workload.

Frequently Asked Questions

Which providers are commonly used for enterprise cloud infrastructure?

AWS, Microsoft Azure and Google Cloud are major choices for broad hyperscale public-cloud infrastructure. Oracle Cloud Infrastructure is particularly relevant for organisations with extensive Oracle workloads. IBM Cloud can suit hybrid and traditional enterprise environments, while Alibaba Cloud may be relevant to organisations operating across Asia-Pacific and China-related markets.

The right choice depends on the workload rather than provider size alone.

Which cloud service provider is best in Singapore?

There is no universally best cloud service provider in Singapore. Enterprises should compare providers according to:

  • application requirements;
  • scalability;
  • infrastructure model;
  • security;
  • data residency;
  • migration;
  • availability;
  • disaster recovery;
  • technical support; and
  • total operating cost.

Which provider is suitable for AI workloads?

Google Cloud has a strong positioning around AI and data workloads, while AWS and Azure also provide extensive AI infrastructure and services. The appropriate choice depends on the AI framework, compute requirements, GPU availability, data architecture and existing technology environment.

When should an enterprise choose private cloud?

Private cloud may be appropriate when the organisation requires:

  • dedicated resources;
  • single-tenant infrastructure;
  • greater control;
  • workload isolation;
  • data-sovereignty support;
  • customised networking; or
  • predictable infrastructure.

What is a managed cloud service provider?

A managed cloud service provider helps organisations design, migrate, secure, monitor and operate cloud infrastructure. Instead of requiring the enterprise’s IT team to manage every infrastructure component internally, some operational responsibilities are handled by the provider.

Can an enterprise use AWS and a managed cloud provider together?

Yes.

The cloud platform and managed provider perform different roles. For example, AWS can supply the underlying cloud services while a managed provider assists with architecture, migration, monitoring, security and cost optimisation.

Why choose Singapore-hosted enterprise cloud infrastructure?

Singapore-hosted infrastructure can be relevant when an organisation needs:

  • low regional latency;
  • local data residency;
  • local technical support;
  • governance around data location; or
  • Singapore-based production infrastructure.

The enterprise should still confirm exactly where production, backup and disaster-recovery data are stored.

Should an enterprise use multiple cloud providers?

It can, but multi-cloud should solve a clear requirement. Using several platforms can provide flexibility and access to different services, but it also increases:

  • operational complexity;
  • security-management requirements;
  • cloud expenditure tracking;
  • networking complexity; and
  • skills requirements.

Multi-cloud should therefore be adopted deliberately rather than simply to avoid choosing one provider.

Choosing the Right Cloud Service Provider in Singapore

There is no single answer to which provider is best for enterprise cloud infrastructure.

The decision should start with the workload.

A large cloud-native application may favour AWS.

A Microsoft-heavy enterprise may find Azure integration advantageous.

An AI and analytics platform may make Google Cloud worth evaluating.

An organisation with extensive Oracle database workloads may consider OCI.

An established hybrid infrastructure estate may consider IBM Cloud.

And businesses expanding across Asia-Pacific or connected to China may evaluate Alibaba Cloud.

Once the infrastructure platform is selected, enterprises must still determine who will architect, migrate, secure, monitor and optimise it.

For organisations that need this additional operational layer, Exabytes Enterprise Cloud provides managed cloud services spanning enterprise infrastructure, AWS management, migration and ongoing operations.

Enterprises requiring locally hosted infrastructure can also consider Exabytes Vision Cloud, while businesses with single-tenant requirements can evaluate Exabytes Private Cloud.

The goal is not simply to select the biggest cloud platform.

It is to build an enterprise cloud infrastructure environment that your organisation can operate, secure, recover and scale reliably over the long term.

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