Start sending SMS to over 500 Networks in over 160 Countries. Sign up now and receive 3 test credits to test our service for FREE!

To prevent unauthorized access, Extreme Web SMS requires you to have your mobile phone with you before you sign up. During the sign up process, together with your personal details, you will be required to enter your reachable cellular number where an authorization code will be sent.

Please login after signing up and enter your authorization code to activate your account and receive 3 test credits - absolutely FREE of charge.