Free plan Signups are open now. The full audytx engine — Terraform and CloudFormation — is live. The Free plan is 100 scans a month and stays free — paid tiers arrive Nov 01, 2026 from $20/month for unlimited repositories. Try it on your own code.
AWS Cost Sampler

Where is your AWS bill leaking?

Upload a zip of your Terraform and get back ranked, dollar-sized savings — right-sizing, storage tiers, NAT gateway endpoints, over-provisioned databases. It's the same engine that reviews your pull requests, pointed at your Terraform.

We send follow-up email only if you tick this. Write to support@audytx.com to stop at any time.

Zip up your .tf / .tfvars files and drop them here. No account needed. Your Terraform is processed in memory and is not stored. The resulting report (savings and resource names) is saved against your email behind an unguessable link you can share, and it expires in 5 days. Max 10 MB.

What it checks

What it looks for

Every opportunity is ranked by estimated dollar impact, so the biggest wins land at the top instead of a flat list of findings.

gp2 → gp3 storage

EBS volumes still on gp2, where gp3 gives the same durability for less per GB with better baseline throughput.

NAT gateway endpoints

NAT gateways in a Terraform setup with no S3 or no DynamoDB VPC endpoint. The saving depends on how much traffic goes to those services.

Oversized non-prod

Dev and staging RDS and EC2 instances sized like production, when nobody needs the headroom.

Missing cost tags

Resources AWS Cost Explorer can't attribute to a team, project, or environment.

Three steps

How to run a cost estimate

Zip, upload, read the ranked report — no apply, no cloud credentials.

Upload your Terraform

Zip up your .tf and .tfvars files and upload the archive on this page.

audytx parses and prices

The HCL becomes a resource graph, and each resource is priced against us-east-1 on-demand list rates.

Get ranked savings

A ranked list of savings opportunities, highest dollar impact first, behind a shareable link.

Free plan

Start free

Install the GitHub App to get this same cost-and-security digest on your pull requests — or run a one-off estimate right here. The Free plan includes 100 scans a month, and the free tier stays free.

Install the GitHub App Read the docs