How many companies use Amazon S3 vs Filestack?

348,207 companies use Amazon S3 and 282 companies use Filestack in our database. Amazon S3 is more widely adopted with 1234.8x more companies than Filestack.

Can I get a list of companies using both Amazon S3 and Filestack?

Yes. AgentData tracks companies using both tools. Sign up free to access the full list with emails, tech stacks, and contacts via CSV or API.

Amazon S3 vs Filestack

Amazon S3 is used by 348,207companies — 1234.8x more than Filestack (282).

348,207 use Amazon S3282 use Filestack

Side-by-side comparison

	Amazon S3	Filestack
Companies	348,207	282
Category	CDN	CDN

Company adoption

Top companies using Filestack

Jazzy Found Her Mannjazzyfoundhermann.com

National Electrical Contractors Associationnecapea.com

Natalie & Wasimnataliewasim.com

Nassau-Suffolk Crematorynassausuffolkcrematory.com

Nando Parradonandoparrado.com

Get the full comparison

348,489 companies with emails, tech stacks, and contacts

Start free →

1,000 lookups · API access · CSV exports

API access

GET /api/v1/tech?name=amazon-s3

From the makers of AgentData

DragApp

AI-powered shared inbox, help desk, and team collaboration — inside Gmail. 200K+ users.

Try DragApp free →

HeyHelp

AI email assistant inside Gmail. Drafts, sorts, follows up.

Try HeyHelp free →

Oneway

All-in-one customer platform — live chat, email, automations, changelogs & roadmaps with AI.

Try Oneway →

Related comparisons

Amazon S3 vs BootstrapCompare →Bootstrap vs FilestackCompare →Amazon S3 vs jQueryCompare →Filestack vs jQueryCompare →Amazon S3 vs Google AnalyticsCompare →Filestack vs Google AnalyticsCompare →

View individually

Companies using Amazon S3→

Companies using Filestack→

Frequently asked questions

Need this data via API?

Access technology comparison data programmatically via REST API or MCP.

API docs →