Hey Harper's tech stack
What does Hey Harper use?
Hey Harper (heyharper.com) uses at least 30 tools we can see from public records, including Vercel for hosting, Google Workspace for email and documents, Google Analytics for analytics and Klarna for payments. Last checked .
- Industry
- Retail
- Size
- 11–50 employees
- Based in
- Portugal
- Company page
- Tools found
- 30
- Categories
- 13
- Oldest proven tool
- Jul 2024
- Last checked
- Oct 2026
Hey Harper'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
2 tools, where the bytes are served from
Hosting & Cloud
DNS
Application
4 tools, what the product is built with
Payments & Billing
Search
Data & Observability
8 tools, what they measure and store
Monitoring
Flags & Experiments
Go-to-market
14 tools, how they find and keep customers
Company Ops
2 tools, what the team runs on day to day
Email Delivery
Workspace
What changed at Hey Harper
Hey Harper tech stack FAQ
What tools does Hey Harper use?
As of November 2026, runsonwhat has found 30 tools at Hey Harper (heyharper.com) in public records. Edge & Hosting: Vercel and Namecheap. Application: Tailwind CSS, Klarna and SvelteKit. Data & Observability: Google Analytics, Google Tag Manager and Microsoft Clarity. Go-to-market: Google Ads, Meta Pixel and Microsoft Ads. Company Ops: Google Workspace and Mailgun. Last checked October 31, 2026.
What cloud does Hey Harper run on?
Hey Harper uses Vercel for hosting and cloud infrastructure, according to runsonwhat (November 2026). runsonwhat found Vercel through a subdomain that points at Vercel and DNS records, and Hey Harper has used it since at least July 2024. Vercel is used by 50,883 companies runsonwhat tracks.
What email provider does Hey Harper use?
Hey Harper uses Google Workspace for email and office software, according to runsonwhat (November 2026). runsonwhat found Google Workspace through email records that authorize Google Workspace and code on heyharper.com. Google Workspace is used by 411,080 companies runsonwhat tracks.
What payment provider does Hey Harper use?
Hey Harper uses Klarna for payments and billing, according to runsonwhat (November 2026). runsonwhat found Klarna through Klarna code on heyharper.com. Klarna is used by 5,080 companies runsonwhat tracks.
What analytics tools does Hey Harper use?
Hey Harper uses Google Analytics for analytics, alongside Google Tag Manager, Microsoft Clarity and Northbeam, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on heyharper.com. Google Analytics is used by 906,651 companies runsonwhat tracks.
What is Hey Harper's website built with?
Hey Harper uses Shopify for its website, alongside Weglot and Storyblok, according to runsonwhat (November 2026). runsonwhat found Shopify through email records that authorize Shopify and code on heyharper.com. Shopify is used by 60,705 companies runsonwhat tracks.
How long has Hey Harper used Vercel?
Hey Harper has used Vercel since at least July 2024, going by the first public certificate of the heyharper.com subdomain that points at Vercel.
Does Hey Harper use Google Ads?
Yes. runsonwhat found Google Ads at Hey Harper through Google Ads code on heyharper.com. Google Ads is a Ads & Pixels tool used by 542,433 companies runsonwhat tracks.
Which companies have a tech stack similar to Hey Harper's?
The companies with the stacks most like Hey Harper's are Wair, Jewlr, City Beach United States and SwimOutlet.com, according to runsonwhat (November 2026). Each shares 12 to 21 tools with Hey Harper, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.
How does runsonwhat know what Hey Harper uses?
runsonwhat reads public records only. Of the 30 tools at Hey Harper, 23 were found through code on heyharper.com, 3 through DNS records, 3 through email 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 heyharper.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.