Nexmo, the Vonage API Platform, provides APIs for SMS, voice, phone verification, messaging, and more to help businesses communicate with customers globally.
Varies based on usage
Best Twilio SMS Alternatives ranked by AI · updated May 2025
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Twilio SMS is a powerful API for sending and receiving text messages globally with features like two-way messaging and message scheduling.
Price: Based on usage (starts at $0.0075 per SMS)
Top 6 Twilio SMS alternatives
Intercom is a customer messaging platform that enables targeted communication with customers through in-app messages, emails, and chat.
Starting at $39/month
Plivo is a telecommunication platform that provides voice and messaging capabilities through APIs.
Varies depending on usage
Eagle Messaging is a comprehensive messaging platform for businesses to communicate with customers via SMS, email, and other channels.
Starting from $99 per month
Melrose Labs SMPP SMS Gateway is a high-performance SMS gateway for sending and receiving SMS messages via the SMPP protocol.
Contact for pricing
Twilio SendGrid offers email API solutions for developers to send transactional and marketing emails.
Pros
- Robust email delivery infrastructure
- Detailed analytics and reporting
Cons
- Focused on email communication only
Starting from $14.95/month
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