Communications API Platform - Easily add texting or calling to any app through http API. Send/Receive text messages, picture messages, phone calls in one line of code.
Cost / License
- Paid
- Proprietary
Platforms
- Online
United States
+3
engageSPARK Alternatives
Apps similar to engageSPARK include Brevo, which has a free version. Other options are UniStack, Telnyx, Twilio and Smarter Contact. You're spoiled for choice with Email Marketing Services like engageSPARK: we list more than 25 alternatives for the web, Android, iPhone, Windows and self-hosting.
Alternatives list
Send cheap sms worldwide with instant delivery and reports in real-time. The best Bulk SMS service provider for SMPP, SMS API, Receiving 2-way SMS, Resellers
Cost / License
- Paid
- Proprietary
Platforms
- Online
- Software as a Service (SaaS)
International Communication Platform as a Service (CPaaS) provider with zero-hop connectivity to telecoms globally. It supports all major mobile communication channels, like SMS, email, WhatsApp, Viber, voice, video and more, over API and web UI.
Cost / License
- Freemium
- Proprietary
Platforms
- Online
- Self-Hosted
- Software as a Service (SaaS)
Authkey is a versatile multiple channels platform, including SMS API, WhatsApp Business API, Email, Voice Call APIs, and various authentication methods such as OTP, 2FA, and more.
Cost / License
- Paid
- Proprietary
Platforms
- Online
United Kingdom
+3
SMS Messaging, Simplified. Compliant, reliable and scalable SMS infrastructure for business-critical transactional and marketing messages.
Cost / License
- Paid
- Proprietary
Platforms
- Online
Cost / License
- Paid
- Proprietary
Platforms
- Online
Unifonic is a customer engagement platform that enables organizations to delight customers with remarkable omnichannel experiences. By unifying communication channels, messaging apps, and chatbots, Unifonic streamlines conversations at every touch point throughout the customer...
Cost / License
- Paid
- Proprietary
Platforms
- Online
Eagle Messaging offers voice messaging, text SMS service, Voicemail, IVR, chat, and more. Users can send 60 minutes of a recorded voice message. Cost-Effective, unlimited SMS service & all-inclusive price (Only $10) on a per-month subscription basis.
Cost / License
- Paid
- Proprietary
Platforms
- Online
We’re making communications more flexible, intelligent, and personal, to help enterprises the world over stay ahead. We provide unified communications, contact centers and programmable communications APIs, built on the world's most flexible cloud communications platform.
Cost / License
- Paid
- Proprietary
Platforms
- Online
- United States
WhatsApp is a popular messaging platform around the globe. With Maytapi you can send and receive messages from WhatsApp using simple HTTP requests. Integrate your marketing or business platform (Shopify, Woocommerce, CRM ets.) to WhatsApp easily.
Cost / License
- Paid
- Proprietary
Platforms
- Software as a Service (SaaS)
D7 SMS allows reaching the customers via SMS over D7's own connectivity to global mobile networks. D7 provides reliable and cost-effective SMS services to businesses across all industries and aims to connect all countries and territories.
Cost / License
- Free
- Proprietary
Platforms
- Software as a Service (SaaS)
Receive & send SMS messages, allocate phone numbers, control incoming phone calls, build IVRs, connect calls and create automated outgoing phone calls. Simply Voice, SMS & MMS in one easy API.
Cost / License
- Paid
- Proprietary
Platforms
- Self-Hosted
Croatia
EU
Saudi Arabia
Sweden