---
title: "Gender‑API.com Shopify App Profile"
description: "Accurately predict customer gender from first names via Gender-API.com. Gender and confidence scores sync to configurable Shopify metafields and work instantly with Klaviyo, Mailchimp, and Shopify Flow. Build gender-based segments so customers see the most relevant products. Fast, secure, and GDPR-compliant."
canonical_url: "https://shoplist.co/shopify-apps/gender-api-com"
markdown_url: "https://shoplist.co/shopify-apps/gender-api-com.md"
last_updated: "2026-10-13"
entity_type: "shopify_app"
slug: "gender-api-com"
source: "public Shopify app profile allowlist"
---

# Gender‑API.com Shopify App Profile

> Accurately predict customer gender from first names via Gender-API.com. Gender and confidence scores sync to configurable Shopify metafields and work instantly with Klaviyo, Mailchimp, and Shopify Flow. Build gender-based segments so customers see the most relevant products. Fast, secure, and GDPR-compliant.

## Quick answer
Gender‑API.com has 0 detected stores in Shoplist. This Markdown profile displays 0 public brand examples; it is not a complete customer list.

## Key facts
- Name: Gender‑API.com
- Monitoring status: Storefront detection limited
- Developer: Markus Perl It Solutions
- Developer profile: https://shoplist.co/app-developers/markus-perl
- Shopify App Store URL: https://apps.shopify.com/gender-api-1
- Website: https://gender-api.com
- Launch date: January 22, 2026
- Shoplist category: Marketing Automation
- Rating: 5
- Review count: 1
- Free plan signal: Yes
- Free trial signal: Yes

## Pricing summary
Free: Free; Basic: $6.99/month; Premium: $19.99/month; Ultra: $59/month

Shoplist has not yet found reliable public storefront evidence connecting a Shopify store to this app. This does not mean the app has no users. Some apps are new, admin-only, server-side, theme-independent, or otherwise difficult to detect from public storefront signals.


## App Signals
As of November 6, 2026:

- Stores running it: 0, 0.0% of the stores Shoplist tracks
- Store movement, last 28 days: +0 new stores, +0 returning, −0 removed, net 0 (estimated)
- Primary App Store category: Workflow automation, #363 (14-day median position)
- Listing reviews: 1

## Public callouts
- Auto-enrich new customer records in real time.
- One-click bulk processing with job progress and logs.
- Configurable metafield namespace and keys for gender and probability.
## Shopify App Store categories
- Workflow automation

## Data note
Profile updated: October 13, 2026. This is the profile revision date, not a guarantee that every store was checked on that date.
Public snapshot built: 2026-11-07 09:15:33.657778\+00
Detection metrics refreshed: 2026-11-06 10:00:00.435134\+00
Public app evidence date: 2026-10-13 16:30:27.452485\+00
This generated Markdown profile intentionally exposes only public, stable app-profile fields and a small public app-stack sample from Shoplist. It excludes private contact data, people data, internal scores, crawl provenance, full datasets, and unstable operational fields.

## Related links
- [HTML app profile](https://shoplist.co/shopify-apps/gender-api-com)
- [Shopify apps directory](https://shoplist.co/shopify-apps)
- [Shoplist data methodology](https://shoplist.co/data-methodology.md)