5 free lookups. No credit card required.
The most common Optimaio email format is [first] (ex. jane@optimaio.com), which is being used by 82.4% of Optimaio work email addresses. Other common Optimaio email patterns are [first].[last] (ex. jane.doe@optimaio.com). In all, Optimaio uses 2 work email formats.
| Email Format | Example | Percentage |
|---|---|---|
| [first] | jane@optimaio.com |
82.4%
|
| [first].[last] | jane.doe@optimaio.com |
17.6%
|