These are different products, but use the same kind of logic as the companies' web2lead dedupers. Different deduping tools will import these leads in different ways, so it's not possible to describe a universal procedure here.
Source: wiktionary
Deduper
Synonyms for "deduper"
Ranked by relevance and common usage.
Sample sentences
2 total sentences available.
The deduper compares these hashed representations along with metadata to determine exact and near dupes.
Source: wiktionary
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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.