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https://aws.amazon.com/polly/ The https://aws.amazon.com/free/ has been around since https://aws.amazon.com/blogs/aws/servers-for-nothing-and-bits-for-free/ and allows you to use generous amounts of over 100 different AWS services. Some services offer free trials, others are free for the first 12 months after you sign up, and still others are always free, up to a per-service maximum.
Free Tier Data Transfer Expansion Today, as part of our long tradition of https://aws.amazon.com/blogs/aws/category/price-reduction/, I am happy to share that we are expanding the Free Tier with additional data transfer out, as follows: Data Transfer from AWS Regions to the Internet is now free for up to 100 GB of data per month (up from 1 GB per region).
The expansion does not apply to the AWS GovCloud or AWS China Regions.
Customers who go beyond one or both of these allocations will also see a reduction in their overall data transfer charges.