| Format | Example | Percentage |
|---|---|---|
| Format:lastNameInitialfirstName | djane@chegg.com | Percentage:55% |
| Format:firstNamelastName | janedoe@chegg.com | Percentage:35% |
| Format:firstName-lastNameInitial | jane-d@chegg.com | Percentage:4% |
| Format:lastNameInitial_firstName | d_jane@chegg.com | Percentage:3% |
| Format:lastNamefirstName | doejane@chegg.com | Percentage:2% |
| Format:lastNamefirstNameInitial | doej@chegg.com | Percentage:1% |
Thinkful employee email verification for instant deliverability checks.
Thinkful is an online learning company headquartered in New York, NY, that was founded in 2012. It serves students looking to gain skills in web development, data science, software engineering, and product design through personalized mentorship and project-based coursework.
The program blends education, mentorship, e‑learning, and hands‑on programming to prepare learners for careers in technology. Thinkful’s curriculum covers front‑end, back‑end, full stack, data analytics, machine learning, and UX/UI design.
With a team of 100–200 employees, Thinkful’s mentors include John Coffey (Full Stack Web Development), Colleen Wei Chen (Data Science), Justin Chupp (Data Analytics Mentor) and others. Operating under SIC 8200 within the New York Metropolitan DMA, Thinkful has been acquired and generates $5 million to $25 million in revenue.
Thinkful uses 6 email formats across its organization. The most common pattern is lastNameInitialfirstName (e.g., djane@chegg.com), used in approximately 55% of work addresses.
Thinkful currently employs over 100-200 people from United States, Canada, Philippines, Pakistan, India, with a head office in New York, NY, 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.
