5 free lookups. No credit card required.
The most common PTF Lab email format is [first] (ex. jane@ptf-lab.com), which is being used by 86.5% of PTF Lab work email addresses. Other common PTF Lab email patterns are [first_initial][last] (ex. jdoe@ptf-lab.com). In all, PTF Lab uses 2 work email formats.
| Email Format | Example | Percentage |
|---|---|---|
| [first] | jane@ptf-lab.com |
86.5%
|
| [first_initial][last] | jdoe@ptf-lab.com |
13.5%
|