37signals replaced AWS

Now: Own Pure Storage flash arrays in two data centers

$1.3Mnet saved per year, after running costs

37signals moved about 18PB off S3 onto Pure Storage arrays in two data centers. The S3 bill was about $1.5M a year and the new storage runs under $200K. DHH said in October 2025 that the AWS account had been closed.

Receipt #00422025-10-20

37signals

Old billS3, about $1.5M a year: ~~$125K~~
NowOwn storage, under $200K a year: $16.7K

Net saved per month$108K/mo

Proof checked

Thank you for not renewing

We checked this against the company's own public post. Nobody there has claimed it yet.Is this your company? Claim this story.

Proof

Checked against the company's own public post.

Source

How proof works

Timeline

Replaced2025-10-20

Stack

pure storage

Embed

<a href="https://replacemrr.com/s/37signals-replaced-aws-2"><img src="https://replacemrr.com/badge/37signals-replaced-aws-2.svg" alt="Replaced MRR on replacemrr"></a>

Report this story