Wasabi Cloud Storage

Overview

Wasabi Cloud Storage offers S3-compatible object storage, positioning itself as a cost-effective alternative for data storage. Founded in 2017, Wasabi focuses on a simplified pricing model that includes no egress fees or API request charges, which contrasts with the tiered pricing structures of some hyperscale cloud providers Backblaze and Wasabi comparison. This model aims to provide predictable costs for storing and accessing data.

The service is designed for a range of applications, including long-term data archiving, backup and recovery solutions, and workflows that require frequent data access, such as those in media and entertainment. Wasabi’s architecture provides a single storage tier, referred to as "hot cloud storage," which means all stored data is immediately accessible without incurring additional charges for retrieval speed tiers Wasabi Knowledge Base. This approach can simplify storage management and cost estimation for developers and technical buyers.

Developers can interact with Wasabi using the same tools and SDKs designed for Amazon S3, due to Wasabi's S3 API compatibility Wasabi S3 API Compatibility. This allows for straightforward migration of existing S3-based applications or integration into new projects without extensive re-engineering. Supported programming languages include Python, Java, Go, JavaScript, PHP, Ruby, and C++, along with command-line interface (CLI) tools Wasabi developer documentation. The platform also offers compliance certifications such as SOC 2 Type II, ISO 27001, HIPAA, GDPR, and PCI DSS, addressing regulatory requirements for various industries Wasabi Compliance.

Wasabi provides a free tier of 1 TB of storage for 30 days, allowing users to evaluate the service. Its core products include Hot Cloud Storage, Cloud NAS, and Direct Connect, catering to different deployment and access needs Wasabi Core Products. The focus on high performance and cost-effectiveness without egress fees targets organizations managing large datasets with frequent access patterns, where data transfer costs can become a significant component of overall cloud spend.

Key features

• S3-Compatible API: Allows the use of existing AWS SDKs, tools, and applications that integrate with Amazon S3 without modification Wasabi S3 API Compatibility.
• No Egress Fees: Data retrieval and transfer out of Wasabi's network do not incur additional charges, simplifying cost calculations Wasabi Cloud Storage Pricing.
• Single Storage Tier: All data is stored in "hot" storage, meaning it's immediately accessible with no latency or retrieval fees associated with different storage classes Wasabi Storage Tiers.
• Immutability (Object Lock): Provides data protection against accidental deletion or malicious attacks by allowing objects to be locked for a defined retention period Wasabi Object Lock Documentation.
• Compliance Certifications: Adheres to standards including SOC 2 Type II, ISO 27001, HIPAA, GDPR, and PCI DSS, supporting regulated workloads Wasabi Compliance Details.
• Data Durability and Availability: Designed for 99.999999999% (11 nines) data durability and 99.9% service availability Wasabi Features Overview.
• Cloud NAS: A separate service that offers file-level access with S3-compatible backend storage, integrating object storage into traditional file system workflows Wasabi Cloud NAS.

Pricing

Wasabi Cloud Storage pricing is based primarily on the amount of data stored per month, with no additional charges for egress or API requests. A minimum storage policy applies, typically for 90 days for any object stored, and a minimum monthly charge is applied.

Pricing as of 2026-05-08:

For detailed and up-to-date pricing information, refer to the Wasabi Cloud Storage Pricing page.

Common integrations

• Backup & Recovery Software: Integrates with various backup solutions using the S3 API, such as Veeam, Commvault, Rubrik, and Veritas Wasabi Backup & Recovery Solutions.
• Cloud Sync & Migration Tools: Compatible with tools like CloudBerry Drive, rclone, and various S3 migration utilities for data transfer Wasabi S3 Compatibility.
• Media & Entertainment Workflows: Used with media asset management (MAM) systems, video editing software, and content delivery networks (CDNs) for storing and distributing large media files Wasabi Media & Entertainment.
• Archiving Solutions: Supports archiving with various enterprise content management (ECM) systems and compliance archiving platforms Wasabi Archiving Solutions.
• Developer Tools & SDKs: Integrates with AWS SDKs for Python (Boto3), Java, Go, .NET, and others, allowing programmatic access Boto3 AWS SDK for Python.

Alternatives

• Amazon S3: A widely adopted object storage service offering multiple storage classes, lifecycle policies, and extensive integration with AWS services.
• Backblaze B2 Cloud Storage: Provides S3-compatible object storage with a focus on simplicity and low cost, often compared directly with Wasabi for egress-free models.
• Google Cloud Storage: Offers various storage classes from archival to multi-regional, integrating with Google Cloud's ecosystem and global network.
• Azure Blob Storage: Microsoft's object storage solution, providing different access tiers (hot, cool, archive) and integration with Azure services.
• DigitalOcean Spaces: An S3-compatible object storage service with a built-in CDN, targeting developers and smaller businesses looking for simplicity.

Getting started

This Python example demonstrates how to connect to Wasabi using the Boto3 SDK, create a bucket, upload a file, and list objects. Replace YOUR_ACCESS_KEY, YOUR_SECRET_KEY, and YOUR_WASABI_REGION with your credentials and the appropriate Wasabi region.

import boto3
from botocore.exceptions import NoCredentialsError

# Wasabi credentials and region
WASABI_ACCESS_KEY = 'YOUR_ACCESS_KEY'
WASABI_SECRET_KEY = 'YOUR_SECRET_KEY'
WASABI_REGION = 'YOUR_WASABI_REGION' # e.g., 'us-east-1'
WASABI_ENDPOINT = f'https://s3.{WASABI_REGION}.wasabisys.com'

bucket_name = 'my-unique-wasabi-bucket-12345'
file_name = 'example.txt'

# Initialize a session with Wasabi credentials
session = boto3.session.Session()
s3_client = session.client(
    's3',
    region_name=WASABI_REGION,
    endpoint_url=WASABI_ENDPOINT,
    aws_access_key_id=WASABI_ACCESS_KEY,
    aws_secret_access_key=WASABI_SECRET_KEY
)

try:
    # 1. Create a bucket
    print(f"Creating bucket: {bucket_name}")
    s3_client.create_bucket(Bucket=bucket_name)
    print(f"Bucket '{bucket_name}' created successfully.")

    # 2. Upload a file
    with open(file_name, 'w') as f:
        f.write('Hello, Wasabi Cloud Storage!')
    
    print(f"Uploading file '{file_name}' to bucket '{bucket_name}'")
    s3_client.upload_file(file_name, bucket_name, file_name)
    print(f"File '{file_name}' uploaded successfully.")

    # 3. List objects in the bucket
    print(f"Listing objects in bucket '{bucket_name}':")
    response = s3_client.list_objects_v2(Bucket=bucket_name)
    if 'Contents' in response:
        for obj in response['Contents']:
            print(f" - {obj['Key']}")
    else:
        print(" - No objects found.")

except NoCredentialsError:
    print("Credentials not available. Please check your AWS access key and secret key.")
except Exception as e:
    print(f"An error occurred: {e}")

# Cleanup (optional - uncomment to delete the file and bucket)
# try:
#     print(f"Deleting file '{file_name}' from bucket '{bucket_name}'")
#     s3_client.delete_object(Bucket=bucket_name, Key=file_name)
#     print(f"File '{file_name}' deleted.")
#     
#     print(f"Deleting bucket: {bucket_name}")
#     s3_client.delete_bucket(Bucket=bucket_name)
#     print(f"Bucket '{bucket_name}' deleted.")
# except Exception as e:
#     print(f"Error during cleanup: {e}")