Know the gender behind every name
Turn first names, full names, emails and usernames into gender with confidence scores. Built for the names other APIs give up on.
- names in the database
- 8.0M
- countries covered
- 198
- accuracy on unseen names
- 93%
- interface languages
- 22
measured on 2,000 names held out of the dataset
Try it right now
5 protected demos per dayEverything you need to genderize a dataset
One API, four input types, and bulk tools that handle files other services choke on.
Name to gender
First names, full names, compound names, with or without titles. We strip the noise before we look.
Email to gender
We extract the person out of ayse.yilmaz84@example.com and classify that.
Username to gender
camelCase, snake_case, trailing digits — all normalised before lookup.
Bulk files
Upload Excel or CSV. 200,000 rows processed in under a second of compute.
Country-aware
Andrea is male in Italy and female in Germany. Pass a country and we weigh it.
Source transparency
Every answer tells you where it came from and how large the sample was.
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