File & conversion tools / Amazon S3
Amazon S3
Amazon S3 is cloud object storage with industry-leading scalability, data availability, security, and performance.
Where it stands
3.6 / 5
Signals score
Not a hands-on test
Based on 3 of 3 signals
- Website health4.6 / 5 · weight 50%
Measured from the tool's public website
- Facts stated2.6 / 5 · weight 30%
How many of the five facts the tool's own pages state
- Community3.2 / 5 · weight 20%
What people said in public discussions
Built only from what we can measure or quote without using the tool. How ranking works
Rank by signals
We have not run our own hands-on test on Amazon S3 yet. Facts checked 2026-11-01. How tests work
Disclosure: agathox makes some of the tools listed here. They are labelled and scored by the same method as every other tool.
Should you use Amazon S3?
A quick read built only from what the tool's own pages state and from our tests, not from opinion. Facts checked 2026-11-01.
A good fit if…
Nothing is clearly stated yet.
Check first
- Its pages do not state: signup, watermark, where your files go. Check on the tool's site before you rely on it.
Does: Cloud storage
Measured signals
4.6 / 5 · measured 2026-11-08Read automatically from Amazon S3's public website: how reliable, secure, private and open the site is. This is not a test of how well the tool does its job. How this is measured
- Reliability5 / 5The page answered and finished downloading in 90 ms.
- Security4.3 / 53 of 5 protective headers set (strict-transport-security, x-content-type-options, x-frame-options).
- Privacy4 / 51 third-party tracking service found: Amplitude.
- Transparency5 / 5Links a privacy policy; links a pricing page.
Community feedback
3.2 / 5 · 13 commenters62% of the 13 people whose comments we could classify were positive. Read automatically from public Hacker News threads about Amazon S3; the classifier is simple and can misread sarcasm, so check the threads. How this works
- Positive
“> You can't actually solve the problem of user error with training, and it's good to see Amazon not playing that game. The problem of user error can be mitigated by an appropriate level of OCD”
Read in the thread - Positive
“I presume this is well entrenched in the Amazon culture. Jeff Bezos once said: "Good intentions never work, you need good mechanisms to make anything happen"”
Read in the thread - Critical
“One important implication is that collateral freedom techniques [1] using Amazon S3 will no longer work. To put it simply, right now I could put some stuff not liked by Russian or Chinese government (maybe entire…”
Read in the thread - Critical
“One of the positive things about Amazon's culture is that they heavily emphasize blaming broken processes, not blaming people. I doubt the person involved will have any negative consequences beyond embarrassment.”
Read in the thread
Threads: Summary of the Amazon S3 Service Disruption (2017, 515 comments) · Amazon S3 will no longer support path-style API requests (2019, 268 comments)
These facts may be out of date. One of the official pages they came from changed on 2026-11-10, after we last read it. Check the tool's own pages before you rely on a price or a limit.
- Free tier
- Not stated. The S3 page only shows a Get started with AWS Free Tier card with no limits.
- Paid plan
- Pay-as-you-go storage, tiered: up to 50 TB $0.023/GB/month, 51-100 TB $0.022/GB/month, 500 TB+ $0.021/GB/month (from the AWS pricing page).
- Signup
- Not stated.
- Watermark
- Not applicable.
- Where files go
- Not stated.
From the tool's own pages, checked 2026-11-01. Sources: AWS pricing, Amazon S3 product page. Prices and limits change; check the tool before you rely on them.
Get an email if Amazon S3 changes
We check its official pages every week. If they change, we tell you, so you can see if the price or limits moved. No other email, and one click stops it.
Are you the maker of Amazon S3? Link to this page
Copy this into your site. The link goes to this page, and it does not change any score.
<a href="https://agathox.com/tools/amazon-s3">Amazon S3 on agathox: compared and tested</a>
Tasks and scores
- Cloud storageNot tested yet
Similar tools
Top signals in Cloud storage.
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