runsonwhat

AppSumo's tech stack

What does AppSumo use?

AppSumo (sumo.com) uses at least 13 tools we can see from public records, including Google Workspace for email and documents, Help Scout for customer support, Cloudflare for content delivery and SendGrid for email delivery. Last checked .

Industry
Internet
Size
11–50 employees
Based in
Austin, United States
Founded
2010
LinkedIn
Company page
Re-check liveVisit sumo.com
Tools found
13
Categories
7
Layers
4 of 5
Last checked
Oct 2026

AppSumo'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

2 tools, what the product is built with

Frontend

Go-to-market

2 tools, how they find and keep customers

Marketing

Support & Docs

Company Ops

8 tools, what the team runs on day to day

Email Delivery

Workspace

Security & Compliance

Companies like AppSumo also use

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

Companies with a stack like AppSumo's

Ranked by shared tools, with rare tools counting more.

More Internet companies

Other Internet companies we've checked.

AppSumo tech stack FAQ

What tools does AppSumo use?

As of October 2026, runsonwhat has found 13 tools at AppSumo (sumo.com) in public records. Edge & Hosting: Cloudflare. Application: React and Tailwind CSS. Go-to-market: Help Scout. Company Ops: Google Workspace, SendGrid and Let's Encrypt. Last checked October 20, 2026.

What email provider does AppSumo use?

AppSumo 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 sumo.com. Google Workspace is used by 406,494 companies runsonwhat tracks.

What does AppSumo use for customer support?

AppSumo uses Help Scout for customer support and documentation, according to runsonwhat (October 2026). runsonwhat found Help Scout through email records that authorize Help Scout. Help Scout is used by 2,935 companies runsonwhat tracks.

Does AppSumo use Cloudflare?

Yes. runsonwhat found Cloudflare at AppSumo through DNS records that point at Cloudflare and code on sumo.com. Cloudflare is a CDN & Edge tool used by 712,149 companies runsonwhat tracks.

Which companies have a tech stack similar to AppSumo's?

The companies with the stacks most like AppSumo's are CV.fr, Molecule, Wafeq and Search On Media Group, according to runsonwhat (October 2026). Each shares 4 to 7 tools with AppSumo, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

How does runsonwhat know what AppSumo uses?

runsonwhat reads public records only. Of the 13 tools at AppSumo, 7 were found through DNS records, 4 through email records and 2 through code on sumo.com. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and sumo.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.