5 free lookups. No credit card required.
The most common Clustree email format is [first].[last] (ex. jane.doe@clustree.com), which is being used by 45.0% of Clustree work email addresses. Other common Clustree email patterns are [first] (ex. jane@clustree.com) and [first_initial][last] (ex. jdoe@clustree.com). In all, Clustree uses 7 work email formats.
| Email Format | Example | Percentage |
|---|---|---|
| [first].[last] | jane.doe@clustree.com |
45.0%
|
| [first] | jane@clustree.com |
25.0%
|
| [first_initial][last] | jdoe@clustree.com |
15.0%
|
| [last] | doe@clustree.com |
5.0%
|
| [first][last_initial] | janed@clustree.com |
5.0%
|
| [first]_[last] | jane_doe@clustree.com |
3.0%
|
| [first]-[last] | jane-doe@clustree.com |
2.0%
|