runsonwhat

Weld-On's tech stack

What does Weld-On use?

Weld-On (weldon.com) uses at least 22 tools we can see from public records, including Kinsta for hosting, Microsoft 365 for email and documents, Zendesk for customer support and Google Analytics for analytics. Last checked .

Founded
1954
Re-check liveVisit weldon.com
Tools found
22
Categories
13
Layers
5 of 5
Last checked
Oct 2026

Weld-On'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

CDN & Edge

Application

5 tools, what the product is built with

Frontend

Media & UI

Data & Observability

1 tool, what they measure and store

Analytics

Go-to-market

6 tools, how they find and keep customers

Website & CMS

Marketing

Ads & Pixels

Support & Docs

Company Ops

8 tools, what the team runs on day to day

Email Delivery

Workspace

Collaboration

Security & Compliance

Companies like Weld-On also use

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

Companies with a stack like Weld-On's

Ranked by shared tools, with rare tools counting more.

Weld-On tech stack FAQ

What tools does Weld-On use?

We've found 22 tools at Weld-On (weldon.com). Edge & Hosting: Cloudflare and Kinsta. Application: jQuery, Google Fonts and Font Awesome. Data & Observability: Google Analytics. Go-to-market: WordPress, Google Ads and Yoast SEO. Company Ops: Microsoft 365, SendGrid and reCAPTCHA. Last checked October 3, 2026.

What cloud does Weld-On run on?

Weld-On uses Kinsta for hosting. We found Kinsta through website code.

What email provider does Weld-On use?

Weld-On uses Microsoft 365 for email and documents. We found Microsoft 365 through DNS verification records, email records and website code.

What does Weld-On use for customer support?

Weld-On uses Zendesk for customer support. We found Zendesk through email records.

What analytics tools does Weld-On use?

Weld-On uses Google Analytics for analytics. We found Google Analytics through website code.

What CMS does Weld-On use?

Weld-On uses WordPress and Yoast SEO for its website. We found WordPress through website code.

Does Weld-On use Microsoft 365?

Yes. We found Microsoft 365 at Weld-On through DNS verification records, email records and website code. Microsoft 365 is used by 682,799 companies we track.

How does runsonwhat know what Weld-On uses?

We read public traces only: Weld-On's DNS and email records, certificate logs, the code its website loads, and published subprocessor lists. A tool is listed only when a direct record backs it up. DNS is rechecked weekly and the website 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.