Best Cloud Services Providers in Japan (2026)

Connectivity cloud – CDN, DDoS protection, DNS, zero-trust security and developer platform on a global network.

CDN & Edge ServicesUnited States

• Cloudflare CDN and Security
• Cloudflare One
• Cloudflare R2

Maker of Windows, Microsoft 365, Azure cloud, Teams and Dynamics 365 business applications.

Public Cloud Platforms (IaaS / PaaS)United States

• Microsoft Azure

The largest public cloud platform – computing, storage, databases, AI and hundreds of other services.

Public Cloud Platforms (IaaS / PaaS)United States

• Amazon EC2
• Amazon S3
• Amazon CloudFront

Search and technology company offering Google Cloud and Google Workspace to businesses.

Public Cloud Platforms (IaaS / PaaS)United States

• Google Cloud

Pioneer of content delivery networks, now providing security, CDN and cloud computing (Linode).

CDN & Edge ServicesUnited States

• Akamai App & API Protector
• Akamai Cloud (Linode)

Cloud storage and backup company offering B2 object storage and unlimited computer backup.

Cloud StorageUnited States

• Backblaze B2 Cloud Storage
• Backblaze Computer Backup

Israeli cybersecurity pioneer – network firewalls, cloud security, e-mail and endpoint protection.

SecurityIsrael

Zero-trust cloud security – secure internet and private app access without traditional firewalls and VPNs.

Cloud SecurityUnited States

• Zscaler Internet Access
• Zscaler Private Access

Swiss–Singaporean cyber protection company combining backup, disaster recovery and security.

Backup & Disaster RecoverySwitzerland

• Acronis Cyber Protect

Cybersecurity company whose cloud-native Falcon platform protects endpoints, cloud workloads and identities.

SecurityUnited States

• CrowdStrike Falcon