Cheapest S3-Compatible Storage Providers in the UK

Guide to the Cheapest S3-Compatible Storage Providers in the UK

What is S3-Compatible Object Storage?

S3-compatible object storage is a scalable, cost-effective, and highly durable way to store and manage large volumes of unstructured data such as documents, images, videos, and backups. Based on the Amazon S3 API, it allows seamless integration with a wide range of applications and tools, enabling efficient data retrieval and management. 

Key Features:

  • Scalability – Store virtually unlimited amounts of data.
  • Durability – Many providers promise durability levels as high as 99.999999999% (11 nines).
  • Accessibility – Data is accessed via APIs, making it easy to integrate with software applications.
  • SLAs – Typical Service Level Agreements (SLAs) ensure 99.9% or higher availability.

 

Types of Data Stored

Backups and archives, media files, big data analytics datasets, application logs, machine learning training datasets, and others.

 

Why Choose S3-Compatible Cloud Storage?

  • Cost Efficiency – Pay only for the storage you use, avoiding upfront hardware costs.
  • Global Accessibility – Access your data from anywhere with internet connectivity.
  • High Performance – Benefit from high-speed uploads and downloads.
  • Durability and Redundancy – Data is replicated across multiple servers to ensure resilience.
  • Ease of Use – Standardised APIs make integration and migration straightforward.

 

What is an S3-compatible Storage Provider

An S3-compatible storage provider offers object storage services that adhere to the Amazon Simple Storage Service (S3) API. This compatibility means that applications designed to interact with Amazon S3 can seamlessly work with these providers without significant changes to the code or configuration.

 

Key Features of S3-Compatible Storage Providers

  • API Compatibility – They use the same API protocols as Amazon S3, enabling applications to perform operations like data uploads, downloads, and management through standardised HTTP requests.
  • Scalability – S3-compatible storage supports large-scale data storage, allowing businesses to scale up or down based on their needs.
  • Global Accessibility – Data is accessible over the internet, providing on-demand access from anywhere.
  • Cost-Effectiveness – Many providers offer competitive pricing and flexible pay-as-you-go models compared to AWS S3.
  • Interoperability – Applications, third-party tools, and SDKs built for Amazon S3 can work directly with these providers.

Benefits of S3-Compatible Providers

  • Flexibility – Offers alternatives to AWS while retaining compatibility.
  • Regional Options – Providers often have data centres in specific regions, allowing users to meet local data residency requirements.
  • Custom Solutions – Some providers focus on niche markets, like sustainable data storage or enhanced security features.

 

 

The 8 Cheapest S3-Compatible Storage Providers in the UK

  1. PeaSoup Cloud
  • Price: £4.99 per TB/month
  • Features: UK-based, powered by liquid immersion cooling for eco-friendliness, excellent performance and reliability, and compliance with UK and EU data laws.
  1. Amazon Web Services (AWS) S3
  • Price: $18.40 per TB/month (Standard tier)
  • Features: Wide range of storage classes, global coverage, extensive integrations.
  1. Microsoft Azure Blob Storage
  • Price: $16.80 per TB/month (Hot tier)
  • Features: Integrated with Azure services, strong data redundancy options.
  1. Google Cloud Storage
  • Price: $16.40 per TB/month (Standard class)
  • Features: Advanced analytics integration, multi-region availability.
  1. UpCloud
  • Price: $8.00 per TB/month
  • Features: High-performance infrastructure, predictable pricing.
  1. Wasabi
  • Price: $6.99 per TB/month
  • Features: No egress fees, 11 nines of durability.
  1. Backblaze B2
  • Price: $6.00 per TB/month
  • Features: Easy to use, excellent for backups and media storage.
  1. Cloudian HyperStore
  • Price: Varies (contact for quotes)
  • Features: Enterprise-grade, scalable on-prem and hybrid cloud deployments.

 

Conclusion

S3-compatible object storage has revolutionised how businesses store and manage data, offering scalable and durable solutions at competitive prices.

Among the providers listed, PeaSoup stands out with the most affordable rate at just £4.99 per TB/month (all-inclusive – no egress/ingress or bandwidth charges), coupled with unique sustainability features such as liquid immersion cooling.

Whether you prioritise cost, performance, or compliance, there is a solution tailored to meet your needs.