runsonwhat

Mirrors's tech stack

What does Mirrors use?

Mirrors (runmirrors.com) uses at least 15 tools we can see from public records, including Vercel for hosting, Google Workspace for email and documents, PostHog for analytics and Sentry for monitoring. Last checked .

“Fix your AI agent's errors at runtime, so they never happen twice”

Industry
Infrastructure
Size
1–10 employees
Based in
San Francisco, United States
Founded
2026
LinkedIn
Company page
Re-check liveVisit runmirrors.com
Tools found
15
Categories
12
Layers
5 of 5
Changes seen
2

Mirrors'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

4 tools, where the bytes are served from

Hosting & Cloud

CDN & Edge

DNS

Application

5 tools, what the product is built with

Frontend

Backend & Database

AI

Media & UI

Data & Observability

3 tools, what they measure and store

Monitoring

Analytics

Go-to-market

1 tool, how they find and keep customers

Marketing

Company Ops

2 tools, what the team runs on day to day

Email Delivery

Workspace

What changed at Mirrors

Recent starts and stops

  1. StartedMCP Registry
  2. StartedPorkbun

Companies like Mirrors also use

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

Companies with a stack like Mirrors's

Ranked by shared tools, with rare tools counting more.

More Infrastructure companies

Other Infrastructure companies we've checked.

Mirrors tech stack FAQ

What tools does Mirrors use?

As of October 2026, runsonwhat has found 15 tools at Mirrors (runmirrors.com) in public records. Edge & Hosting: Cloudflare, Amazon Route 53 and Vercel. Application: React, Three.js and Astro. Data & Observability: Sentry, web-vitals and PostHog. Company Ops: Google Workspace and Resend. Last checked October 20, 2026.

What cloud does Mirrors run on?

Mirrors uses Vercel for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found Vercel through a subdomain that points at Vercel and code on runmirrors.com. Vercel is used by 47,446 companies runsonwhat tracks.

What email provider does Mirrors use?

Mirrors uses Google Workspace for email and office software, according to runsonwhat (October 2026). runsonwhat found Google Workspace through email records that authorize Google Workspace. Google Workspace is used by 400,236 companies runsonwhat tracks.

What analytics tools does Mirrors use?

Mirrors uses PostHog for analytics, according to runsonwhat (October 2026). runsonwhat found PostHog through PostHog code on runmirrors.com. PostHog is used by 9,593 companies runsonwhat tracks.

What monitoring tools does Mirrors use?

Mirrors uses Sentry for monitoring, alongside web-vitals, according to runsonwhat (October 2026). runsonwhat found Sentry through Sentry code on runmirrors.com. Sentry is used by 77,615 companies runsonwhat tracks.

Does Mirrors use Cloudflare?

Yes. runsonwhat found Cloudflare at Mirrors through Cloudflare code on runmirrors.com. Cloudflare is a CDN & Edge tool used by 697,199 companies runsonwhat tracks.

Does Mirrors use AI tools?

Yes. runsonwhat has found MCP Registry at Mirrors; MCP Registry, for example, through a DNS verification record for MCP Registry. AI services called only from servers leave no public trace, so Mirrors may use more AI tools than these.

Has Mirrors changed tools recently?

Yes. On runsonwhat's rechecks, Mirrors started using MCP Registry and Porkbun (latest on October 9, 2026). A change counts only between two checks of runmirrors.com done the same way.

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

The companies with the stacks most like Mirrors' are Sapiens Sintéticos, cubic, Mireye and FinFam, according to runsonwhat (October 2026). Each shares 6 to 10 tools with Mirrors, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

How does runsonwhat know what Mirrors uses?

runsonwhat reads public records only. Of the 15 tools at Mirrors, 7 were found through code on runmirrors.com, 3 through DNS records, 3 through email records and 2 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and runmirrors.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.