Claire's's tech stack
What does Claire's use?
Claire's (claires.com) uses at least 17 tools we can see from public records, including Zendesk for customer support, PayPal for payments, Shopify for its website and Klaviyo for marketing. Claire's went back to Meta Pixel in Nov 2026. Last checked .
- Tools found
- 17
- Categories
- 11
- Layers
- 5 of 5
- Changes seen
- 9
Claire's's stack, layer by layer
Of 17 tools, 7 came from DNS verification records, 5 from email records, 2 from website code and 3 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
1 tool, where the bytes are served from
CDN & Edge
Application
3 tools, what the product is built with
Payments & Billing
Data & Observability
1 tool, what they measure and store
Monitoring
Go-to-market
6 tools, how they find and keep customers
Website & CMS
Marketing
Ads & Pixels
Support & Docs
Company Ops
6 tools, what the team runs on day to day
Workspace
Collaboration
Security & Compliance
What changed at Claire's
Recent starts and stops
- Came backMeta Pixel
- Came backGoogle Search Console
- Came backWebex
- StartedAnthropic
- Came backApple Business
- StoppedWebex
- StoppedApple Business
- StoppedGoogle Search Console
- StoppedMeta Pixel
Claire's tech stack FAQ
What tools does Claire's use?
As of November 2026, runsonwhat has found 17 tools at Claire's (claires.com) in public records. Edge & Hosting: Cloudflare. Application: Anthropic and PayPal. Data & Observability: Bugsnag. Go-to-market: Meta Pixel, Shopify and Wix. Company Ops: Microsoft 365, Apple Business and Proofpoint. Last checked November 8, 2026.
What email provider does Claire's use?
Claire's uses Microsoft 365 for email and office software, alongside Apple Business, according to runsonwhat (November 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365 and a DNS verification record. Microsoft 365 is used by 737,849 companies runsonwhat tracks.
What does Claire's use for customer support?
Claire's uses Zendesk for customer support and documentation, according to runsonwhat (November 2026). runsonwhat found Zendesk through email records that authorize Zendesk and code on claires.com. Zendesk is used by 43,835 companies runsonwhat tracks.
What payment provider does Claire's use?
Claire's uses PayPal for payments and billing, according to runsonwhat (November 2026). runsonwhat found PayPal through PayPal code on claires.com. PayPal is used by 35,164 companies runsonwhat tracks.
What is Claire's's website built with?
Claire's uses Shopify for its website, alongside Wix, according to runsonwhat (November 2026). runsonwhat found Shopify through DNS records that point at Shopify and code on claires.com. Shopify is used by 61,687 companies runsonwhat tracks.
What marketing software does Claire's use?
Claire's uses Klaviyo for marketing, according to runsonwhat (November 2026). runsonwhat found Klaviyo through a DNS verification record for Klaviyo and code on claires.com. Klaviyo is used by 36,533 companies runsonwhat tracks.
Does Claire's use Cloudflare?
Yes. runsonwhat found Cloudflare at Claire's through a subdomain that points at Cloudflare and code on claires.com. Cloudflare is a CDN & Edge tool used by 736,304 companies runsonwhat tracks.
Does Claire's use AI tools?
Yes. runsonwhat has found Anthropic at Claire's; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so Claire's may use more AI tools than these.
Has Claire's changed tools recently?
Yes. On runsonwhat's rechecks, Claire's started using Meta Pixel, Google Search Console and Webex (latest on November 8, 2026) and stopped using Webex, Apple Business and Google Search Console (latest on October 31, 2026). A change counts only between two checks of claires.com done the same way.
How does runsonwhat know what Claire's uses?
runsonwhat reads public records only. Of the 17 tools at Claire's, 8 were found through DNS records, 5 through email records, 2 through code on claires.com, 1 through subdomains that point at the vendor and 1 through website configuration files. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and claires.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.