runsonwhat

ESPA's tech stack

What does ESPA use?

ESPA (espaskincare.com) uses at least 26 tools we can see from public records, including Contentsquare for analytics, PayPal for payments, Bazaarvoice for marketing and web-vitals for monitoring. Last checked .

Industry
Health, Wellness and Fitness
Size
51–200 employees
Based in
Manchester, United Kingdom
Founded
1992
LinkedIn
Company page
Re-check liveVisit espaskincare.com
Tools found
26
Categories
12
Layers
5 of 5
Changes seen
1

ESPA's stack, layer by layer

Of 26 tools, 23 came from website code, 1 from DNS verification records, 1 from custom domain and 1 from other records. 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

4 tools, where the bytes are served from

Hosting & Cloud

CDN & Edge

DNS

Application

5 tools, what the product is built with

Frontend

Payments & Billing

Media & UI

Data & Observability

5 tools, what they measure and store

Monitoring

Analytics

Flags & Experiments

Go-to-market

11 tools, how they find and keep customers

Marketing

Ads & Pixels

Company Ops

1 tool, what the team runs on day to day

Security & Compliance

What changed at ESPA

Recent starts and stops

  1. StoppedBugcrowd

Companies like ESPA also use

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

Companies with a stack like ESPA's

Ranked by shared tools, with rare tools counting more.

More Health, Wellness and Fitness companies

Other Health, Wellness and Fitness companies we've checked.

ESPA tech stack FAQ

What tools does ESPA use?

As of November 2026, runsonwhat has found 26 tools at ESPA (espaskincare.com) in public records. Edge & Hosting: Cloudflare, Amazon Web Services and Fastly. Application: Google Fonts, Tailwind CSS and PayPal. Data & Observability: Google Analytics, Google Tag Manager and web-vitals. Go-to-market: Google Ads, Meta Pixel and Microsoft Ads. Company Ops: OneTrust. Last checked November 11, 2026.

What cloud does ESPA run on?

ESPA uses Amazon Web Services for hosting and cloud infrastructure, according to runsonwhat (November 2026). runsonwhat found Amazon Web Services through Amazon Web Services code on espaskincare.com. Amazon Web Services is used by 147,504 companies runsonwhat tracks.

What payment provider does ESPA use?

ESPA uses PayPal for payments and billing, alongside Amazon Pay, according to runsonwhat (November 2026). runsonwhat found PayPal through PayPal code on espaskincare.com. PayPal is used by 35,165 companies runsonwhat tracks.

What analytics tools does ESPA use?

ESPA uses Google Analytics for analytics, alongside Google Tag Manager and Contentsquare, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on espaskincare.com. Google Analytics is used by 903,958 companies runsonwhat tracks.

What marketing software does ESPA use?

ESPA uses Bazaarvoice for marketing, alongside Rokt, according to runsonwhat (November 2026). runsonwhat found Bazaarvoice through Bazaarvoice code on espaskincare.com. Bazaarvoice is used by 2,181 companies runsonwhat tracks.

What monitoring tools does ESPA use?

ESPA uses web-vitals for monitoring, according to runsonwhat (November 2026). runsonwhat found web-vitals through web-vitals code on espaskincare.com. web-vitals is used by 29,987 companies runsonwhat tracks.

Does ESPA use Google Fonts?

Yes. runsonwhat found Google Fonts at ESPA through Google Fonts code on espaskincare.com. Google Fonts is a Media & UI tool used by 825,605 companies runsonwhat tracks.

Has ESPA changed tools recently?

Yes. On runsonwhat's rechecks, ESPA stopped using Bugcrowd (latest on November 11, 2026). A change counts only between two checks of espaskincare.com done the same way.

Which companies have a tech stack similar to ESPA's?

The companies with the stacks most like ESPA's are CultBeauty, LOOKFANTASTIC, Biossance and Dermstore, according to runsonwhat (November 2026). Each shares 23 to 26 tools with ESPA, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

How does runsonwhat know what ESPA uses?

runsonwhat reads public records only. Of the 26 tools at ESPA, 23 were found through code on espaskincare.com, 2 through DNS records and 1 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and espaskincare.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.