runsonwhat

Sleuth's tech stack

What does Sleuth use?

Sleuth (sleuth.io) uses at least 27 tools we can see from public records, including Amazon Web Services for hosting, Microsoft 365 for email and documents, Zendesk for customer support and Google Tag Manager for analytics. Last checked .

Industry
Software
Size
11–50 employees
Based in
San Francisco, United States
Founded
2019
LinkedIn
Company page
Re-check liveVisit sleuth.io
Tools found
27
Categories
15
Layers
5 of 5
Last checked
Oct 2026

Sleuth'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

5 tools, where the bytes are served from

Hosting & Cloud

CDN & Edge

DNS

Application

2 tools, what the product is built with

Frontend

Data & Observability

6 tools, what they measure and store

Monitoring

Analytics

Go-to-market

7 tools, how they find and keep customers

Website & CMS

Marketing

Ads & Pixels

Support & Docs

Company Ops

7 tools, what the team runs on day to day

Email Delivery

Workspace

Collaboration

Dev Tools

Security & Compliance

Companies like Sleuth also use

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

Companies with a stack like Sleuth's

Ranked by shared tools, with rare tools counting more.

More Software companies

Other Software companies we've checked.

Sleuth tech stack FAQ

What tools does Sleuth use?

As of October 2026, runsonwhat has found 27 tools at Sleuth (sleuth.io) in public records. Edge & Hosting: Cloudflare, Amazon Web Services and Amazon Route 53. Application: React and Gatsby. Data & Observability: Google Tag Manager, Sentry and web-vitals. Go-to-market: LinkedIn Insight Tag, Zendesk and Sanity. Company Ops: Microsoft 365, Google Workspace and Mailchimp Transactional. Last checked October 7, 2026.

What cloud does Sleuth run on?

Sleuth uses Amazon Web Services for hosting and cloud infrastructure, alongside Netlify, according to runsonwhat (October 2026). runsonwhat found Amazon Web Services through Amazon Web Services code on sleuth.io. Amazon Web Services is used by 144,839 companies runsonwhat tracks.

What email provider does Sleuth use?

Sleuth uses Microsoft 365 for email and office software, alongside Google Workspace, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365. Microsoft 365 is used by 701,692 companies runsonwhat tracks.

What does Sleuth use for customer support?

Sleuth uses Zendesk for customer support and documentation, alongside GitBook, according to runsonwhat (October 2026). runsonwhat found Zendesk through email records that authorize Zendesk and code on sleuth.io. Zendesk is used by 40,916 companies runsonwhat tracks.

What analytics tools does Sleuth use?

Sleuth uses Google Tag Manager for analytics, alongside PostHog and Segment, according to runsonwhat (October 2026). runsonwhat found Google Tag Manager through Google Tag Manager code on sleuth.io. Google Tag Manager is used by 488,754 companies runsonwhat tracks.

What is Sleuth's website built with?

Sleuth uses Sanity for its website, according to runsonwhat (October 2026). runsonwhat found Sanity through Sanity code on sleuth.io. Sanity is used by 4,700 companies runsonwhat tracks.

Does Sleuth use Cloudflare?

Yes. runsonwhat found Cloudflare at Sleuth through Cloudflare code on sleuth.io. Cloudflare is a CDN & Edge tool used by 692,263 companies runsonwhat tracks.

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

The companies with the stacks most like Sleuth's are Omio, Percona, Minimum and Curri, according to runsonwhat (October 2026). Each shares 10 to 13 tools with Sleuth, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

How does runsonwhat know what Sleuth uses?

runsonwhat reads public records only. Of the 27 tools at Sleuth, 13 were found through code on sleuth.io, 6 through subdomains that point at the vendor, 5 through DNS records and 3 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and sleuth.io 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.