AI-powered gender detection
Determine gender from a first name, full name, email address or social username. The GenderAPI returns structured gender data with a probability score and optional country context.
Live GenderAPI endpoint
https://api.genderapi.io/api/?name=Emily{
"name": "emily",
"gender": "female",
"country": "US",
"probability": 100
}Name to gender API
Check one name, enrich records inside your product or process a complete spreadsheet. Every successful query returns a gender prediction and confidence data your workflow can evaluate.
Name to gender
Analyze a first name or full name—even when its order and formatting vary—and receive a gender prediction with a probability score.
Email to gender
Extract useful name signals from common email formats and add gender information to customer, lead and analytics records.
Username to gender
Analyze usernames that contain names, initials or common separators and return the most likely gender when enough signal is available.
Bulk enrichment
Upload a spreadsheet, select the source column and download an enriched file containing gender, country and confidence fields.
Works with your stack
Start with a simple REST request or connect GenderAPI to spreadsheets, ecommerce platforms and automation workflows.
Frequently asked questions
Review the essentials, then explore the documentation for request formats and implementation examples.
View all FAQsGenderAPI is a data enrichment service that predicts gender from a first name, full name, email address or social username and returns a confidence score for the result.
GenderAPI combines global naming data, statistical patterns and AI-supported analysis. Country context can be supplied when a name has different usage across regions.
Yes. The service supports names written in scripts including Chinese, Hindi, Japanese and Arabic, as well as Latin-script names from around the world.
You can query a first name, full name, email address or username. Excel and CSV workflows are available for larger datasets.
Yes. You can process Excel and CSV files or connect GenderAPI through platforms such as Google Sheets, Shopify, Airtable, Zapier, Make and Integrately.
Yes. The current free allowance includes 200 daily credits, up to 6,000 credits per month, so you can evaluate the service before moving to a paid plan.
Start building
Create an account, test your first requests and move from individual lookups to complete datasets.