welzo's tech stack
What does welzo use?
welzo (welzo.com) uses at least 21 tools we can see from public records, including Google Workspace for email and documents, Zendesk for customer support, Google Analytics for analytics and PayPal for payments. Last checked .
- Industry
- Healthcare
- Size
- 11–50 employees
- Based in
- London, United Kingdom
- Founded
- 2022
- Company page
- Tools found
- 21
- Categories
- 12
- Layers
- 5 of 5
- Last checked
- Oct 2026
welzo'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
CDN & Edge
DNS
Application
3 tools, what the product is built with
Data & Observability
2 tools, what they measure and store
Go-to-market
12 tools, how they find and keep customers
Website & CMS
Support & Docs
Company Ops
2 tools, what the team runs on day to day
Email Delivery
Workspace
Companies like welzo also use
Tools common among companies with a similar stack that we haven't found at welzo.
Companies with a stack like welzo's
Ranked by shared tools, with rare tools counting more.
CTAMMarketing and Advertising · 11–50 people9in common
Zrzutka.plFinancial Services · 11–50 people9in common
Sanguine Strategic AdvisorsManagement Consulting · 11–50 people11in common
Toptana TechnologiesInternet · 11–50 people7in common
VinePairPublishing · 11–50 people8in common
Insider Perks, Inc.Internet · 11–50 people11in common
Maybe* SolutionsSoftware · 11–50 people9in common
REVERB ReVerbMarketing and Advertising · 11–50 people9in common
More Healthcare companies
Other Healthcare companies we've checked.
welzo tech stack FAQ
What tools does welzo use?
As of October 2026, runsonwhat has found 21 tools at welzo (welzo.com) in public records. Edge & Hosting: Cloudflare and GoDaddy. Application: jQuery and PayPal. Data & Observability: Google Analytics and Microsoft Clarity. Go-to-market: WordPress, Google Ads and Meta Pixel. Company Ops: Google Workspace and SendGrid. Last checked October 22, 2026.
What email provider does welzo use?
welzo uses Google Workspace for email and office software, according to runsonwhat (October 2026). runsonwhat found Google Workspace through email records that authorize Google Workspace and code on welzo.com. Google Workspace is used by 405,358 companies runsonwhat tracks.
What does welzo use for customer support?
welzo uses Zendesk for customer support and documentation, according to runsonwhat (October 2026). runsonwhat found Zendesk through email records that authorize Zendesk and code on welzo.com. Zendesk is used by 42,238 companies runsonwhat tracks.
What payment provider does welzo use?
welzo uses PayPal for payments and billing, according to runsonwhat (October 2026). runsonwhat found PayPal through PayPal code on welzo.com. PayPal is used by 34,699 companies runsonwhat tracks.
What analytics tools does welzo use?
welzo uses Google Analytics for analytics, alongside Microsoft Clarity, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on welzo.com. Google Analytics is used by 888,679 companies runsonwhat tracks.
What is welzo's website built with?
welzo uses WordPress for its website, alongside Shopify, according to runsonwhat (October 2026). runsonwhat found WordPress through WordPress code on welzo.com. WordPress is used by 600,424 companies runsonwhat tracks.
Does welzo use jQuery?
Yes. runsonwhat found jQuery at welzo through jQuery code on welzo.com. jQuery is a Frontend tool used by 920,629 companies runsonwhat tracks.
Which companies have a tech stack similar to welzo's?
The companies with the stacks most like welzo's are CTAM, Zrzutka.pl, Sanguine Strategic Advisors and Toptana Technologies, according to runsonwhat (October 2026). Each shares 7 to 11 tools with welzo, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.
How does runsonwhat know what welzo uses?
runsonwhat reads public records only. Of the 21 tools at welzo, 12 were found through code on welzo.com, 4 through DNS records, 3 through email records, 1 through website configuration files 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 welzo.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.