| Format | Example | Percentage |
|---|---|---|
| Format:firstNameInitiallastNameInitial | jd@sumna.app | Percentage:60% |
| Format:lastName_firstName | doe_jane@sumna.app | Percentage:23% |
| Format:firstNamelastName | janedoe@sumna.app | Percentage:11% |
| Format:lastName-firstNameInitial | doe-j@sumna.app | Percentage:5% |
| Format:lastName.firstNameInitial | doe.j@sumna.app | Percentage:1% |
Sumna employee email verification for instant deliverability checks.
The business currently specializes in Computer Software area. Sumna's headquarter is located at US. Register with SignalHire to connect with Sumna employees and management.
Sumna uses 5 email formats across its organization. The most common pattern is firstNameInitiallastNameInitial (e.g., jd@sumna.app), used in approximately 60% of work addresses.
Sumna currently employs over 1-10 people from United States, with a head office in Cape Charles, Virginia, US.
SignalHire complies with the General Data Protection Regulation (GDPR). SignalHire follows GDPR requirements, including but not limited to rights of data subjects to access, correct, or delete their personal information and supports the right to be forgotten.
SignalHire is CCPA-compliant and provides California residents the right to know, access, opt out, and request deletion of their personal data.
