5 free lookups. No credit card required.
The most common Östa email format is [first] (ex. jane@osta.ai), which is being used by 93.3% of Östa work email addresses. Other common Östa email patterns are [first].[last] (ex. jane.doe@osta.ai). In all, Östa uses 2 work email formats.
| Email Format | Example | Percentage |
|---|---|---|
| [first] | jane@osta.ai |
93.3%
|
| [first].[last] | jane.doe@osta.ai |
6.7%
|