Google Voice SMS to email,Email to Google Voice SMS gateway

GmailSMS.com is a free 2 way GoogleVoice SMS to email gateway. Use cell phone data plan,you can send/receive SMS for free. After you sign up an account,you can send an email to GmailSMS.com server, GmailSMS.com will use your Google Voice account to send SMS. You can reply to the email that GmailSMS forwarded to you, GmailSMS.com will reply the SMS to the sender.

How to use GmailSMS.com

You need Google Voice account first. Use your Google Voice account to Sign Up GmailSMS.com here Log in your Google Voice account to send up SMS to email forward: Log in your Gmail account to send up email filter, forward email from txt.voice.google.com to sms@gmailsms-com.appspotmail.com All set, you can start using GmailSMS now. Send email to sms@gmailsms.com , subject is the cell phone number you want to send SMS, email content is the SMS content. Beware SMS only allow up to 160 characters.

Google Voice SMS Web API

Use this link to send SMS directly