What is the user ID to log in to Zerodha’s trading platform?
The user ID to log in to Kite, Zerodha’s trading platform, is emailed with the subject line Welcome to Zerodha. The email is sent within 72 working hours of completing the account opening process.
If the email cannot be found, click on Forgot user ID or password? to recover the Kite user ID. See, How to recover the Kite user ID?