tellows
Technology, Information and Internet • 
Bennewitz, Saxony, Germany • 1-10 Employees
Company overview
| Headquarters | Bennewitz, Saxony, Germany |
| Phone number | +49665707254 |
| Websites | |
| Keywords | App Development, Mobile Apps, Mobile, Internet, Caller Id, Call Blocking, Scam Protection, Number Lookup, Phone Number Api |
| Founded | 2010 |
| Employees | 1-10 |
| Socials |
Key Contact at tellows
Stefan Rick
CEO tellows, CTO Netzberater.de
tellows Email Formats
tellows uses 1 email format. The most common is {first initial} (e.g., j@tellows.com), used 100% of the time.
| Format | Example | Percentage |
|---|---|---|
{first initial} | j@tellows.com | 100% |
About tellows
tellows is a German company, based in Leipzig. It provides a platform for an international community to find and share information on phone numbers. The site is active in 50 countries worldwide in their respective languages. Focusing on user experiences and caller behaviour, tellows collects detailed phone number information like caller names, types, evaluation, search history and location which allows a precise caller classification due to up-to-date data. The company provides services to help privates, developers and businesses to identify and block unwanted calls. tellows developed an extensive API that allows to easily integrate its data in different solutions for landline, PBX, smartphone and mobile app. Together with his partners, tellows has developed solutions to fight against unwanted calls, such as the Fritzbox router blacklist, the Gigaset Smart Call Block and many other products for landline and mobile phones. Interested in joining the API partnership program? Visit https://www.tellows.de/c/about-tellows-uk/tellows-api-partnership-program/
tellows revenue & valuation
| Annual revenue | $340,720 |
| Revenue per employee | $86,000 |
| Estimated valuation?This valuation is estimated based on industry average for the Technology, Information and Internet industry and current estimated revenues | $1,100,000 |
| Total funding | No funding |
Employees by Management Level
Total employees: 1-10
Seniority
Employees
Employees by Department
tellows has 1 employees across 1 departments.
Departments
Number of employees
Funding Data
tellows has never raised funding before.
tellows Tech Stack
Discover the technologies and tools that power tellows's digital infrastructure, from frameworks to analytics platforms.
Security
Advertising
JavaScript libraries
CDN
JavaScript libraries
Miscellaneous
Advertising
Cookie compliance
Programming languages
Blogs
Cookie compliance
Analytics
United Arab Emirates
United States
United KingdomFrequently asked questions
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