KakaoCloud Object Storage review
Enterprise S3-compatible object storage with lifecycle controls and usage-based billing.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
KakaoCloud Object Storage is a cloud service for storing and processing large volumes of unstructured data, including images, videos, documents, backups, and archives. It organizes files as objects in buckets and is aimed at mid-market and enterprise teams that need S3-compatible access within KakaoCloud. Web and API access are supported, with lifecycle policies, multipart uploads, access controls, encryption, logging, metadata, and tagging covering core object-storage operations.
Pricing is usage-based rather than subscription-based. The published plans include STANDARD storage tiers for usage up to 1 PiB, over 1 PiB to 5 PiB, and over 5 PiB. Separate STANDARD-PUT, STANDARD-COPY, STANDARD-POST, STANDARD-LIST, and STANDARD-GET and other requests plans cover API request usage. According to the vendor’s pricing details, storage starts at 0.0375 KRW per GiB per hour, while API requests are billed per request; listed pricing excludes VAT. This structure suits variable workloads, but teams will need to track both stored capacity and request activity.
Platform fit is a clear strength: S3 CLI, Python boto3, and JavaScript SDK integrations provide established ways to connect applications and workflows. Security and administration features include server-side encryption with service-managed or customer-managed keys, role-based bucket and object permissions, public bucket access controls, and access logging to a destination bucket. Multipart uploads support large files, while metadata and tagging add organization options. KakaoCloud Object Storage is a strong fit for enterprise S3 storage and managed data retention workflows; teams seeking a free tier or a non-cloud deployment should look elsewhere.
KakaoCloud Object Storage pros and cons
- Where it wins
- S3-compatible access with CLI, boto3, and JavaScript SDK support
- Lifecycle policies can automatically delete objects
- Encryption, permissions, logging, metadata, and tagging included
- Where it doesn't
- No free plan is available
- Billing combines storage capacity and API request usage
- Deployment is limited to the cloud
KakaoCloud Object Storage fact sheet, pricing and score →
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