The Super Simple Storage Service (S4) is a new innovation in cloud storage. Our advanced write-only storage provides the highest security, lowest cost, and simplest management available.

Another cloud storage solution? Hardly.

While storage in the cloud becomes increasingly commonplace, the market need for a new paradigm, with additional speed, security, and reliability is paramount.

Many of our competitors employ an old fashioned read/write interface.

Our competitors:

S4's state-of-the-art write-only interface removes the headaches commonly associated with reading data.


More Secure:
Because of our strict write-only design, S4 is the only service that has provable data-at-rest security. In fact, we leverage our own high-security system to illustrate this proof, available here.

More Horsepower:
Our market research indicates the average customer reads data FOUR TIMES more often than writing. By not only reducing but eliminating entirely these spurious operations we can provide blazingly fast writes with a near 100% success rate.

More Integrated:
Consuming S4 is a snap with advanced integration options. Upload directly from our website, send an email, tweet your content, or simply yell in an empty room. Engineers can easily interact with our API via SOAP, REST, and YouTube comment - where they're guaranteed never to be read.
Imagine the convenience of enabling your customers to open help tickets, provide feedback, add feature requests directly to your shared, read-proof store.


S4's best in the business pricing features our exclusive S4 storage for only $1 per TERABYTE per month.

Compare S4's pricing to other storage providers:

  S4 Amazon's S3 3.5" floppies Abacuses
Storage per Terabyte $1 $153 $211,172† $1.83 x 1012
1,000 PUT/POST Requests Free! $0.01 Included Finger soreness
10,000 GET Requests N/A $0.01 Included Eye strain
† Based on 1.44MB per "High Density" floppy at a cost of $0.29 per floppy
‡ Based on 6 bytes of data stored per abacus at a cost of $10 per abacus

The chart below illustrates the comparative cost of various storage options based on a typical usage scenario of:

  • Storage Used: 4TB
  • PUT/POST Requests: 50 billion
  • GET Requests: 0


The applications built on top of S4 are as innovative as the service itself - providing value to end users while saving your business time and money.

Key Scenarios

  • Customer complaint database
  • Covert government document storage
  • SETI@home output recorder
  • Personal diary entries
  • Unpublished manuscripts

Case Studies

These Sites Do Not Use S4


Add S4 support to your application today with our intuitive API options:

Direct Web Upload
Upload your content via form post-back: Upload >>

SOAP (v1.1 & v1.2)
Endpoint URI: (Download WSDL)

Sample request message:

  1 POST /API/S4.asmx HTTP/1.1 
  2 Host: 
  3 Content-Type: text/xml; charset=utf-8 
  4 Content-Length: length 
  5 SOAPAction: ""
  7 <?xml version="1.0" encoding="utf-8"?> 
  8 <soap:Envelope xmlns:xsi="" xmlns:xsd="" xmlns:soap="">
  9   <soap:Body>
 10     <WriteString xmlns="">
 11       <key>{Key}</key>
 12       <value>{Data}</value>
 13     </WriteString>
 14   </soap:Body>
 15 </soap:Envelope>
Sample response message:
  1 HTTP/1.1 200 OK 
  2 Content-Type: text/xml; charset=utf-8 
  3 Content-Length: length 
  5 <?xml version="1.0" encoding="utf-8"?> 
  6 <soap:Envelope xmlns:xsi="" xmlns:xsd="" xmlns:soap="">
  7   <soap:Body>
  8     <WriteStringResponse xmlns="">
  9       <WriteStringResult>{Success|Error}</WriteStringResult>
 10     </WriteStringResponse>
 11   </soap:Body>
 12 </soap:Envelope>
Comprehensive documentation (stored in S4!) here.


We currently offer three service plans to use S4:

$12 - 1 Terabyte S4 write-only storage for 1 year
$120 - 10 Terabytes S4 write-only storage for 1 year
100% Satisfaction Guaranteed! Not happy with the service and we'll refund your full purchase price.


Please contact us with any questions by e-mailing us at the address below. All complaints and feature requests will be immediately stored using our S4-backed user request database.