---
title: "Popup CRO - Air Market"
description: "You have a website and you want visitors to do something specific: join your email list, notice a promotion, or hear an announcement. This skill helps you put messages on top of the page, like popups…"
canonical: "https://airmarket.ai/app/popups"
---

[Air Market](/) / [Marketing](/category/marketing) / Popup CRO

Skill by [Corey Haines](/@coreyhaines31)

# Popup CRO

Get your offer seen by the visitors already on your site

## What this does

You have a website and you want visitors to do something specific: join your email list, notice a promotion, or hear an announcement. This skill helps you put messages on top of the page, like popups and banners, aimed at turning visits into signups. Reach for it when you are adding such a message for the first time, or when one you already have is not earning its keep.

### Top 3 things it does for you

- Build an email signup popup
- Show a message when someone is about to leave
- Add an announcement banner or sticky bar

## Information

**Popup CRO at a glance**

|  |  |
| --- | --- |
| Kind | Skill |
| Publisher | [Corey Haines](/@coreyhaines31) |
| Category | [Marketing](/category/marketing) |
| Works with | Agent Skills - an open standard supported by 40+ agents |
| Version | 2.0.0 |
| Size | 18 KB |
| Licence | MIT |
| Repository | [coreyhaines31/marketingskills](https://github.com/coreyhaines31/marketingskills/tree/bd8eb1a0e5a82379537298c0570e85279ca27337/skills/popups) |
| GitHub stars | 45,436 (as of Nov 2026) |
| Installs | 78,446, counted by skills.sh (Nov 2026) |

## Security report

**Verified.** AIR scanned this exact version of Popup CRO and flagged nothing. AIR's verdict: **safe**.

**What Popup CRO's check was run against**

|  |  |
| --- | --- |
| Commit | bd8eb1a0e5a82379537298c0570e85279ca27337 |
| Content hash | 87d1709d98a6e4a7843eee020b588bf5270c6e8a04ede9d16a9871bfdccf15fa |
| Files read | [Browse the files at this exact commit](https://github.com/coreyhaines31/marketingskills/blob/bd8eb1a0e5a82379537298c0570e85279ca27337/skills/popups/SKILL.md) |

A scan is named by the exact content it read, not by a version number. A different version is a different artifact, and nothing here applies to a version AIR has not scanned.

[Read the full security report for Popup CRO](/security/popups)

## About Popup CRO

For the moments when you want a visitor's attention on purpose: an email signup appearing over the page, a message shown just as someone heads for the back button, an announcement pinned where nobody can miss it. This skill covers creating popups, modals, overlays, slide-ins and banners whose job is to convert.

It is also for improving the ones you already run. If a popup is collecting few emails, or a banner sits there doing nothing, you can work through what to change so it starts pulling its weight.

The focus stays on overlay and interrupt-style elements. Questions about forms placed elsewhere on the page, or about conversion across a whole page more generally, belong to the cro skill instead.

## What's inside

- SKILL.md - instructions
- evals/evals.json - data

## Questions

### Is Popup CRO safe to install?

AIR scanned this exact version of Popup CRO and flagged nothing. AIR's verdict: safe. The verdict is named by the content that was read, at commit bd8eb1a0e5a8, so it cannot drift onto a version nobody scanned. The full report is at https://airmarket.ai/security/popups.

### How do I install Popup CRO?

Open https://airmarket.ai/app/popups on Air Market and use the install action: Air Market hands Claude a prompt naming this exact skill, and Claude sets it up. Source, pinned to the exact commit this listing describes: https://github.com/coreyhaines31/marketingskills/tree/bd8eb1a0e5a82379537298c0570e85279ca27337/skills/popups. Install from that link, not the branch.

## Related on Air Market

- [More Marketing listings](/category/marketing)
- [Everything by Corey Haines](/@coreyhaines31)

---

Canonical URL: <https://airmarket.ai/app/popups>