Programmable SMS API
Reliably send and receive messages globally
Texting Software Services
Send mass text, no programming EXP required
SMS White Label Reseller
Give your customers the ability to send mass texts
Programmable Voice API
Send mass calls and broadcast your message
Ringless Voicemail Software
Non-intrusive form of voicemail marketing
Phone Verification API
Validate phone numbers in the U.S. and Canada
Address Verification API
Bulk address correction and validation in the U.S. and Canada
No contracts. No hidden fees. Competitive rates.
$9.99/month API Fee*
United States rates are listed below.
Contact Sales for international rates/custom quotas.
First-time customers will receive 250 credited voice messages added to their account when they choose CDYNE as their voice API provider.