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Jaro-Winkler Distance

Measure string similarity with extra weight for matching prefixes — ideal for name matching in entity resolution.

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Similarity Score
0.9692
Match

How it works

Jaro-Winkler is a variant of the Jaro similarity that gives additional weight to matching characters at the beginning of strings. This makes it particularly effective for name matching, where the first few characters are often the most reliable (e.g., "Robert" vs "Rob" share the prefix "Rob"). The score ranges from 0 (no similarity) to 1 (exact match). Values above 0.85 typically indicate a strong match.

Use cases in entity resolution

Customer name matching
Duplicate detection in CRMs
Identity verification
Record linkage across databases

Don't implement this yourself

Tilores combines all these algorithms with configurable matching rules and production-ready infrastructure. Skip the implementation — see it working with your own data.