Чекко is a Chrome add-on that offers a fast and free way to verify contractors. Developed by morozov.key, this add-on falls under the Browsers category and specifically the Add-ons & Tools subcategory.

With Чекко, users can easily search for Russian organizations using their OGRN, INN, name, or address. The add-on provides a convenient and efficient way to check the legitimacy of contractors, ensuring that users can make informed decisions when working with them.

Чекко is a valuable tool for individuals and businesses who want to ensure they are working with reliable and trustworthy contractors. Its user-friendly interface and quick search capabilities make it a must-have add-on for anyone involved in contractor verification.