# What does Key-Drop use?

Key-Drop (key-drop.com) shows public evidence of 21 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 |  |

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [GSAP](https://www.runsonwhat.com/reverse/gsap) | Media & UI | Website code |  |
| [React](https://www.runsonwhat.com/reverse/react) | Frontend | Website code |  |
| [Tailwind CSS](https://www.runsonwhat.com/reverse/tailwind) | Frontend | Website code |  |
| [PayPal](https://www.runsonwhat.com/reverse/paypal) | Payments & Billing | Website code |  |
| [Lottie](https://www.runsonwhat.com/reverse/lottie) | Media & UI | Website code |  |
| [Firebase](https://www.runsonwhat.com/reverse/firebase) | Backend & Database | Website code |  |

## Data & Observability

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Analytics](https://www.runsonwhat.com/reverse/ga) | Analytics | Website code |  |
| [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 |
|---|---|---|---|
| [Meta Pixel](https://www.runsonwhat.com/reverse/meta-pixel) | Ads & Pixels | Website code |  |
| [Microsoft Ads](https://www.runsonwhat.com/reverse/bing-ads) | Ads & Pixels | Website code |  |
| [TikTok Pixel](https://www.runsonwhat.com/reverse/tiktok-pixel) | Ads & Pixels | Website code |  |
| [X Ads](https://www.runsonwhat.com/reverse/x-ads) | Ads & Pixels | Website code |  |
| [Reddit Ads](https://www.runsonwhat.com/reverse/reddit-ads) | Ads & Pixels | Website code |  |
| [Crisp](https://www.runsonwhat.com/reverse/crisp) | Support & Docs | Website code |  |
| [SendPulse](https://www.runsonwhat.com/reverse/sendpulse) | Marketing | Email records |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [reCAPTCHA](https://www.runsonwhat.com/reverse/recaptcha) | Security & Compliance | Website code |  |
| [Proton Mail](https://www.runsonwhat.com/reverse/proton) | Workspace | DNS verification records, Email records, Website code |  |

## FAQ

### What tools does Key-Drop use?

As of October 2026, runsonwhat has found 21 tools at Key-Drop (key-drop.com) in public records. Edge & Hosting: Cloudflare. Application: GSAP, React and Tailwind CSS. Data & Observability: Google Analytics, Sentry and web-vitals. Go-to-market: Meta Pixel, Microsoft Ads and TikTok Pixel. Company Ops: reCAPTCHA and Proton Mail. Last checked October 20, 2026.

### What email provider does Key-Drop use?

Key-Drop uses Proton Mail for email and office software, according to runsonwhat (October 2026). runsonwhat found Proton Mail through a DNS verification record for Proton Mail and email records. Proton Mail is used by 2,491 companies runsonwhat tracks.

### What does Key-Drop use for customer support?

Key-Drop uses Crisp for customer support and documentation, according to runsonwhat (October 2026). runsonwhat found Crisp through Crisp code on key-drop.com. Crisp is used by 2,972 companies runsonwhat tracks.

### What payment provider does Key-Drop use?

Key-Drop uses PayPal for payments and billing, according to runsonwhat (October 2026). runsonwhat found PayPal through PayPal code on key-drop.com. PayPal is used by 34,661 companies runsonwhat tracks.

### What analytics tools does Key-Drop use?

Key-Drop uses Google Analytics for analytics, alongside PostHog, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on key-drop.com. Google Analytics is used by 887,633 companies runsonwhat tracks.

### What marketing software does Key-Drop use?

Key-Drop uses SendPulse for marketing, according to runsonwhat (October 2026). runsonwhat found SendPulse through email records that authorize SendPulse. SendPulse is used by 2,814 companies runsonwhat tracks.

### Does Key-Drop use Cloudflare?

Yes. runsonwhat found Cloudflare at Key-Drop through DNS records that point at Cloudflare and code on key-drop.com. Cloudflare is a CDN & Edge tool used by 707,426 companies runsonwhat tracks.

### Which companies have a tech stack similar to Key-Drop's?

The companies with the stacks most like Key-Drop's are Applovin, Arktos.com, Primerio and Rifa Digital, according to runsonwhat (October 2026). Each shares 3 to 13 tools with Key-Drop, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

### How does runsonwhat know what Key-Drop uses?

runsonwhat reads public records only. Of the 21 tools at Key-Drop, 17 were found through code on key-drop.com, 3 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 key-drop.com about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/key-drop.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.