runsonwhat

Black Widow's tech stack

What does Black Widow use?

Black Widow (blackwidowpro.com) uses at least 28 tools we can see from public records, including Amazon Web Services for hosting, Microsoft 365 for email and documents, Google Analytics for analytics and Klaviyo for marketing. Last checked .

Industry
Retail
Size
11–50 employees
Based in
Germantown, United States
Founded
2003
LinkedIn
Company page
Re-check liveVisit blackwidowpro.com
Tools found
28
Categories
12
Layers
5 of 5
Last checked
Oct 2026

Black Widow's stack, layer by layer

Each tool links to the other companies we've found using it. The label says what kind of public trace gave it away.

Edge & Hosting

3 tools, where the bytes are served from

Hosting & Cloud

CDN & Edge

DNS

Application

6 tools, what the product is built with

Frontend

Media & UI

Data & Observability

4 tools, what they measure and store

Analytics

Flags & Experiments

Go-to-market

11 tools, how they find and keep customers

Marketing

Ads & Pixels

Company Ops

4 tools, what the team runs on day to day

Email Delivery

Workspace

Security & Compliance

Companies like Black Widow also use

Tools common among companies with a similar stack that we haven't found at Black Widow.

Companies with a stack like Black Widow's

Ranked by shared tools, with rare tools counting more.

More Retail companies

Other Retail companies we've checked.

Black Widow tech stack FAQ

What tools does Black Widow use?

As of October 2026, runsonwhat has found 28 tools at Black Widow (blackwidowpro.com) in public records. Edge & Hosting: Amazon Web Services, Amazon CloudFront and NS1. Application: jQuery, Font Awesome and Vimeo. Data & Observability: Google Analytics, Google Tag Manager and Microsoft Clarity. Go-to-market: Google Ads, Meta Pixel and Microsoft Ads. Company Ops: Microsoft 365, SendGrid and Apple Business. Last checked October 21, 2026.

What cloud does Black Widow run on?

Black Widow uses Amazon Web Services for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found Amazon Web Services through Amazon Web Services code on blackwidowpro.com. Amazon Web Services is used by 145,613 companies runsonwhat tracks.

What email provider does Black Widow use?

Black Widow uses Microsoft 365 for email and office software, alongside Apple Business, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365 and email records. Microsoft 365 is used by 710,127 companies runsonwhat tracks.

What analytics tools does Black Widow use?

Black Widow uses Google Analytics for analytics, alongside Google Tag Manager and Microsoft Clarity, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on blackwidowpro.com. Google Analytics is used by 878,359 companies runsonwhat tracks.

What marketing software does Black Widow use?

Black Widow uses Klaviyo for marketing, alongside Invoca, impact.com and UpSellit, according to runsonwhat (October 2026). runsonwhat found Klaviyo through a DNS verification record for Klaviyo and code on blackwidowpro.com. Klaviyo is used by 35,115 companies runsonwhat tracks.

Does Black Widow use jQuery?

Yes. runsonwhat found jQuery at Black Widow through jQuery code on blackwidowpro.com. jQuery is a Frontend tool used by 914,690 companies runsonwhat tracks.

Which companies have a tech stack similar to Black Widow's?

The companies with the stacks most like Black Widow's are Discount Ramps, PetSmart, Pique Life and Mathway, according to runsonwhat (October 2026). Each shares 14 to 26 tools with Black Widow, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

How does runsonwhat know what Black Widow uses?

runsonwhat reads public records only. Of the 28 tools at Black Widow, 22 were found through code on blackwidowpro.com, 5 through DNS records and 1 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and blackwidowpro.com about monthly.

We read public traces only: DNS and email records, certificate logs, website code and published subprocessor lists. A tool is listed when a direct record backs it up, and dropped when a recheck no longer finds it. Is this your company? See how to opt out.