| Format | Example | Percentage |
|---|---|---|
| Format:firstNameInitial.lastNameInitial | j.d@StumbleUpon.com | Percentage:94% |
| Format:lastNamefirstNameInitial | doej@StumbleUpon.com | Percentage:78% |
| Format:firstNameInitial_lastNameInitial | j_d@StumbleUpon.com | Percentage:55% |
| Format:lastName.firstNameInitial | doe.j@StumbleUpon.com | Percentage:52% |
| Format:firstName.lastNameInitial | jane.d@StumbleUpon.com | Percentage:49% |
| Format:firstNameInitiallastNameInitial | jd@StumbleUpon.com | Percentage:31% |
StumbleUpon employee email verification for instant deliverability checks.
StumbleUpon is a private company that has been in the industry for 25 years. The business currently specializes in Internet, Internet Software areas. StumbleUpon's headquarter is located at San Francisco, California, USA. Register with SignalHire to connect with StumbleUpon employees and management.
StumbleUpon uses 6 email formats across its organization. The most common pattern is firstNameInitial.lastNameInitial (e.g., j.d@StumbleUpon.com), used in approximately 94% of work addresses.
StumbleUpon currently employs over 100-200 people.
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.
