# What does Kleido use?

Kleido (kleidoprint.com) shows public evidence of 13 tools, according to runsonwhat (last checked 2026-10-20).

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | DNS records, Website code |  |
| [Vercel](https://www.runsonwhat.com/reverse/vercel) | Hosting & Cloud | Website code |  |
| [Hostinger](https://www.runsonwhat.com/reverse/hostinger) | Hosting & Cloud | Email records |  |

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Fonts](https://www.runsonwhat.com/reverse/google-fonts) | Media & UI | Website code |  |
| [Next.js](https://www.runsonwhat.com/reverse/nextjs) | Frontend | Website code |  |
| [Clerk](https://www.runsonwhat.com/reverse/clerk) | Auth & Identity | Custom domain, Website code |  |
| [Convex](https://www.runsonwhat.com/reverse/convex) | Backend & Database | Website code |  |

## Data & Observability

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Sentry](https://www.runsonwhat.com/reverse/sentry) | Monitoring | Website code |  |
| [web-vitals](https://www.runsonwhat.com/reverse/web-vitals) | Monitoring | Website code |  |
| [PostHog](https://www.runsonwhat.com/reverse/posthog) | Analytics | Website code |  |

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Crisp](https://www.runsonwhat.com/reverse/crisp) | Support & Docs | Website code |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Cloudflare Turnstile](https://www.runsonwhat.com/reverse/turnstile) | Security & Compliance | Website code |  |

## Recent changes at Kleido

- 2026-10-09: started using [Hostinger](https://www.runsonwhat.com/reverse/hostinger)

## FAQ

### What tools does Kleido use?

As of October 2026, runsonwhat has found 13 tools at Kleido (kleidoprint.com) in public records. Edge & Hosting: Cloudflare, Vercel and Hostinger. Application: Google Fonts, Next.js and Clerk. Data & Observability: Sentry, web-vitals and PostHog. Go-to-market: Crisp. Company Ops: Cloudflare Turnstile. Last checked October 20, 2026.

### What cloud does Kleido run on?

Kleido uses Vercel for hosting and cloud infrastructure, alongside Hostinger, according to runsonwhat (October 2026). runsonwhat found Vercel through Vercel code on kleidoprint.com. Vercel is used by 48,377 companies runsonwhat tracks.

### What does Kleido use for customer support?

Kleido uses Crisp for customer support and documentation, according to runsonwhat (October 2026). runsonwhat found Crisp through Crisp code on kleidoprint.com. Crisp is used by 2,954 companies runsonwhat tracks.

### What analytics tools does Kleido use?

Kleido uses PostHog for analytics, according to runsonwhat (October 2026). runsonwhat found PostHog through PostHog code on kleidoprint.com. PostHog is used by 10,069 companies runsonwhat tracks.

### What does Kleido use for login and identity?

Kleido uses Clerk for sign-in and identity, according to runsonwhat (October 2026). runsonwhat found Clerk through a subdomain that points at Clerk and code on kleidoprint.com. Clerk is used by 1,287 companies runsonwhat tracks.

### What monitoring tools does Kleido use?

Kleido uses Sentry for monitoring, alongside web-vitals, according to runsonwhat (October 2026). runsonwhat found Sentry through Sentry code on kleidoprint.com. Sentry is used by 78,906 companies runsonwhat tracks.

### Does Kleido use Google Fonts?

Yes. runsonwhat found Google Fonts at Kleido through Google Fonts code on kleidoprint.com. Google Fonts is a Media & UI tool used by 812,417 companies runsonwhat tracks.

### Has Kleido changed tools recently?

Yes. On runsonwhat's rechecks, Kleido started using Hostinger (latest on October 9, 2026). A change counts only between two checks of kleidoprint.com done the same way.

### Which companies have a tech stack similar to Kleido's?

The companies with the stacks most like Kleido's are Conduit, Mirelo AI, Dealboard and Finterm, according to runsonwhat (October 2026). Each shares 5 to 8 tools with Kleido, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

### How does runsonwhat know what Kleido uses?

runsonwhat reads public records only. Of the 13 tools at Kleido, 9 were found through code on kleidoprint.com, 2 through DNS records, 1 through email records and 1 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and kleidoprint.com about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/kleidoprint.com (updated October 2026). Counts are companies with direct public evidence of the tool (DNS records, certificates, website code, a real-browser crawl, subprocessor lists), so they are lower bounds. Methodology: https://www.runsonwhat.com/methodology.