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Open Source SMS Marketing Software (2026)
Last updated: March 2026
6 software options
Sponsored
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
An all-in-one Loyalty and Marketing Platform for businesses.
Try Kangaroo for free! 30-Day Free Trial of the Ultimate Loyalty Program. Book a demo today! - Core: $79/month - Plus: $199/month - Elite: $399/month - For Enterprise, please contact sales - For API Access, please contact sales
Read more about Kangaroo
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Bloomreach personalizes the e-commerce experience
Contact Bloomreach for pricing information.
Read more about Bloomreach
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
API-based Voice and SMS platform for businesses of all sizes
Pricing for voice and SMS is based on voice minutes and SMS amounts, for example: VOICE Regular Phones: Outbound Calls – Make calls starting at $0.0120 per minute Inbound Calls – Receive calls starting at $0.0085 per minute & buy numbers at $0.8 per month Toll-Free Phones: Outbound Calls – Make calls starting at $0.0030 per minute Inbound Calls – Receive calls starting at $0.0210 per minute & buy numbers at $1 per month SMS Regular: Outbound SMS – Send SMS starting at $0.005 per SMS Inbound SMS – Receive inbound SMS at Free & buy numbers at $0.8 per month Short Codes: Outbound SMS – Send SMS starting at $ 0.0045 per SMS Inbound SMS – Receive inbound SMS at Free per SMS (See website for full pricing details)
Read more about Plivo
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Communicate, connect, convert.
Initial API setup: $9.99/month Additional pricing on per-message and monthly basis: Long Code Plans: Outbound: $0.0075 / message Inbound: $0.0075/ message Each Number: $1.00 / month Volume pricing is also available Short Code Plan: Outbound: $0.0075 /message Inbound: $0.005 /message Volume pricing is also available
Read more about SMS API
WhatsApp Marketing Software pricing starts at $499 for Pre-Order Deal Only before May 20th, 2021. Price will increse $999
Read more about Waziper
