runsonwhat

MemoryHole's tech stack

What does MemoryHole use?

MemoryHole (memoryhole.app) uses at least 7 tools we can see from public records, including Fastmail for email and documents, Discord for customer support, PostHog for analytics and web-vitals for monitoring. Last checked .

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Tools found
7
Categories
7
Layers
5 of 5
Last checked
Oct 2026

MemoryHole'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

Media & UI

Data & Observability

2 tools, what they measure and store

Monitoring

Analytics

Go-to-market

2 tools, how they find and keep customers

Marketing

Support & Docs

Company Ops

1 tool, what the team runs on day to day

Workspace

Companies like MemoryHole also use

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

Companies with a stack like MemoryHole's

Ranked by shared tools, with rare tools counting more.

MemoryHole tech stack FAQ

What tools does MemoryHole use?

As of October 2026, runsonwhat has found 7 tools at MemoryHole (memoryhole.app) in public records. Edge & Hosting: Cloudflare. Application: Google Fonts. Data & Observability: web-vitals and PostHog. Go-to-market: Discord. Company Ops: Fastmail. Last checked October 2, 2026.

What email provider does MemoryHole use?

MemoryHole uses Fastmail for email and office software, according to runsonwhat (October 2026). runsonwhat found Fastmail through email records that authorize Fastmail. Fastmail is used by 1,090 companies runsonwhat tracks.

What does MemoryHole use for customer support?

MemoryHole uses Discord for customer support and documentation, according to runsonwhat (October 2026). runsonwhat found Discord through Discord code on memoryhole.app. Discord is used by 2,999 companies runsonwhat tracks.

What analytics tools does MemoryHole use?

MemoryHole uses PostHog for analytics, according to runsonwhat (October 2026). runsonwhat found PostHog through PostHog code on memoryhole.app. PostHog is used by 8,260 companies runsonwhat tracks.

What monitoring tools does MemoryHole use?

MemoryHole uses web-vitals for monitoring, according to runsonwhat (October 2026). runsonwhat found web-vitals through web-vitals code on memoryhole.app. web-vitals is used by 21,543 companies runsonwhat tracks.

Does MemoryHole use Google Fonts?

Yes. runsonwhat found Google Fonts at MemoryHole through Google Fonts code on memoryhole.app. Google Fonts is a Media & UI tool used by 671,146 companies runsonwhat tracks.

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

The companies with the stacks most like MemoryHole's are CodeWisp, CodeWeavers, Foldkit and Daft Music, according to runsonwhat (October 2026). Each shares 4 to 6 tools with MemoryHole, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

How does runsonwhat know what MemoryHole uses?

runsonwhat reads public records only. Of the 7 tools at MemoryHole, 4 were found through code on memoryhole.app, 2 through DNS records and 1 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and memoryhole.app 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.