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Dev tools · December 20, 2023

LeanerCloud Optimizer

AWS cost optimization CLI tool for RDS,EBS and Elasticache

LeanerCloud Optimizer launched on December 20, 2023 with 6 votes, #1,302 of 3,780 launches that month and more than 50% of that year's launches. The site was still online in September 2026, 2 years on.

What it does

Rightsizes AWS resources such as RDS databases and ElastiCache clusters to match their actual capacity requirements. It also converts them to Graviton instances, often using burstable instance types for lowest possible costs and reduced carbon footprint.

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