runsonwhat

Thunderforest's tech stack

What does Thunderforest use?

Thunderforest (thunderforest.com) uses at least 10 tools we can see from public records, including Fastmail for email and documents, Atlas for customer support, Fathom for analytics and Mailchimp for marketing. Last checked .

Based in
United Kingdom
Re-check liveVisit thunderforest.com
Tools found
10
Categories
7
Layers
5 of 5
Last checked
Oct 2026

Thunderforest'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

1 tool, where the bytes are served from

CDN & Edge

Application

1 tool, what the product is built with

Frontend

Data & Observability

1 tool, what they measure and store

Analytics

Go-to-market

4 tools, how they find and keep customers

Marketing

Support & Docs

Company Ops

3 tools, what the team runs on day to day

Email Delivery

Workspace

Companies like Thunderforest also use

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

Companies with a stack like Thunderforest's

Ranked by shared tools, with rare tools counting more.

Thunderforest tech stack FAQ

What tools does Thunderforest use?

We've found 10 tools at Thunderforest (thunderforest.com). Edge & Hosting: Cloudflare. Application: jQuery. Data & Observability: Fathom. Go-to-market: Mailchimp, Ahrefs and Atlas. Company Ops: Mailchimp Transactional, Mailgun and Fastmail. Last checked October 4, 2026.

What email provider does Thunderforest use?

Thunderforest uses Fastmail for email and documents. We found Fastmail through email records.

What does Thunderforest use for customer support?

Thunderforest uses Atlas for customer support. We found Atlas through subprocessor list.

What analytics tools does Thunderforest use?

Thunderforest uses Fathom for analytics. We found Fathom through website code.

What marketing software does Thunderforest use?

Thunderforest uses Mailchimp and Ahrefs for marketing. We found Mailchimp through website code.

Does Thunderforest use jQuery?

Yes. We found jQuery at Thunderforest through website code. jQuery is used by 580,424 companies we track.

How does runsonwhat know what Thunderforest uses?

We read public traces only: Thunderforest'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.