12 - CloudFront & AWS Global Accelerator

CloudFront - Price Classes

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Overview

CloudFront edge locations are all around the world, but the cost of data out varies per edge location. Pricing depends on the continent or geographic region of the edge location.


Data-Out Pricing

Example Price
Mexico, United States, Canada - first 10 TB $0.085 per GB
India - same tier $0.17 per GB (about twice)
United States - over 5 PB out $0.02 per GB
  • The more data transferred out, the lower the cost.
  • Moving across the pricing table from left to right means a higher cost.

Price Classes

You can reduce the number of edge locations used by your distribution to cut cost.

Price Class Regions Trade-off
Price Class All All regions Best performance, highest cost (e.g. an India edge costs more than a US edge)
Price Class 200 Most regions, excludes the most expensive Middle option
Price Class 100 Only the least expensive regions (North America and Europe) Lowest cost

Price Class 100 gives North America and Europe. Price Class 200 adds some more regions. Price Class All covers the entire world.

Exam Tip

Need to lower CloudFront cost and can accept fewer edge locations -> pick Price Class 200 or 100.


CloudFront price classes

Nested coverage: wider means better performance and higher cost Price Class All: all regions Price Class 200: most regions, excludes the most expensive Price Class 100 North America and Europe only Lowest cost Data-out cost per GB varies per edge location and falls as volume grows.
Fewer edge locations lower the cost and the global performance.

CloudFront Flat-Rate Pricing Plans

Flat-rate pricing plans come in Free, Pro, Business and Premium tiers. They have no overage charges and bundle WAF and DDoS protection.

AWS update (2025-11)

Flat-rate pricing plans launched in 2025-11, after the course, which only covered pay-as-you-go data-out pricing and price classes. AWS source


Questions & Answers

Q1: How do you reduce CloudFront cost?

Answer:

Choose a lower price class (200 or 100) to use fewer, cheaper edge locations.

Q2: What does Price Class 100 include?

Answer:

Only the least expensive regions: North America and Europe.

Q3: Which price class gives the best performance?

Answer:

Price Class All, with all regions, at higher cost.

Check yourself

Quiz

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