AWS Free Usage Tier (Per Month):
- 750 hours of Amazon EC2 Linux Micro Instance usage (613 MB of memory and 32-bit and 64-bit platform support) – enough hours to run continuously each month
*
- 750 hours of an Elastic Load Balancer plus 15 GB data processing*
- 10 GB of Amazon Elastic Block Storage, plus 1 million I/Os, 1 GB of snapshot storage, 10,000 snapshot Get Requests and 1,000 snapshot Put Requests
*
- 5 GB of Amazon S3 storage, 20,000 Get Requests, and 2,000 Put Requests
*
- 30 GB per of internet data transfer (15 GB of data transfer “in” and 15 GB of data transfer “out” across all services except Amazon CloudFront)
*
- 25 Amazon SimpleDB Machine Hours and 1 GB of Storage
**
- 100,000 Requests of Amazon Simple Queue Service
**
- 100,000 Requests, 100,000 HTTP notifications and 1,000 email notifications for Amazon Simple Notification Service
**
In addition to these services, the AWS Management Console is available at no charge to help you build and manage your application on AWS.
via aws.amazon.com
Amazon is giving away the small Linux instances for free starting the 1st of November for 1 year. Sounds like a decent bait for developers.