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Average Ratings 0 Ratings

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ease
features
design
support

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Write a Review

Description

Textbelt is a straightforward SMS API designed specifically for developers who need to send text messages efficiently. Numerous clients favor Textbelt over alternative SMS services due to its uncomplicated setup, transparent pricing options, and dedicated customer support. There are no ongoing fees, superfluous features, or client libraries to navigate. Users can send one free text message per day and can generate their own key for additional messages as needed. Textbelt provides both open-source and premium versions of its service, ensuring reliability for users. Since its inception in 2012, Textbelt has been a trusted partner for thousands of developers and businesses. It's important to note that delivery status varies across different mobile carriers; for instance, some may mark an SMS as "delivered" upon sending it to the device, while others only confirm delivery when a receipt from the handset is obtained. Furthermore, Textbelt facilitates the receipt of replies to sent messages, which are forwarded via webhook, necessitating the establishment of an HTTP or HTTPS endpoint on your site to handle incoming SMS. This feature enhances interactivity, allowing users to engage with their audience more effectively.

Description

Zavu serves as a unified API for managing all your messaging needs, allowing you to send and receive SMS, WhatsApp messages, Email, Voice calls, Telegram, and other forms of communication through a single integration. This solution enables developers to streamline the messaging process rather than deal with the complexities of maintaining multiple messaging infrastructures, effectively replacing various APIs, SDKs, authorization models, webhook structures, sender configurations, template approvals, and error management with just one SDK, a single webhook format, and an integrated dashboard. Designed to accommodate AI agents from the outset, Zavu empowers these agents to communicate globally via SMS, WhatsApp, Email, and Voice, while offering developers access to production-ready SDKs in programming languages like Node.js, Python, Ruby, Go, PHP, and Java. The platform's Smart Send and AI Routing capabilities intelligently select the appropriate messaging channel—be it SMS, WhatsApp, or Email—based on the recipient, optimizing delivery by leveraging platform-wide delivery intelligence and automatically redirecting to alternative channels when necessary. In this process, context is consistently maintained, duplicate deliveries are eliminated, and costs are meticulously monitored throughout the entire fallback sequence, ensuring both efficiency and clarity for users. Additionally, Zavu's comprehensive approach allows for seamless integration into existing workflows, enhancing the overall user experience.

API Access

Has API Yes 

API Access

Has API Yes 

Screenshots View All

Screenshots View All

Integrations

Go Yes 
Java Yes 
Node.js Yes 
PHP Yes 
Python Yes 
Ruby Yes 
C# Yes 
Claude No 
Claude Code No 
Facebook No 
Facebook Messenger No 
Instagram No 
JavaScript Yes 
PowerShell Yes 
Telegram No 
WhatsApp No 

Integrations

Go Yes 
Java Yes 
Node.js Yes 
PHP Yes 
Python Yes 
Ruby Yes 
C# No 
Claude Yes 
Claude Code Yes 
Facebook Yes 
Facebook Messenger Yes 
Instagram Yes 
JavaScript No 
PowerShell No 
Telegram Yes 
WhatsApp Yes 

Pricing Details

$3 per 50 texts
Free Trial No 
Free Version Yes 

Pricing Details

$21 per month
Free Trial No 
Free Version Yes 

Deployment

Web-Based Yes 
On-Premises No 
iPhone App No 
iPad App No 
Android App No 
Windows Yes 
Mac Yes 
Linux No 
Chromebook No 

Deployment

Web-Based Yes 
On-Premises No 
iPhone App No 
iPad App No 
Android App No 
Windows No 
Mac No 
Linux No 
Chromebook No 

Customer Support

Business Hours No 
Live Rep (24/7) No 
Online Support Yes 

Customer Support

Business Hours No 
Live Rep (24/7) No 
Online Support Yes 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) No 
In Person No 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) No 
In Person No 

Vendor Details

Company Name

Textbelt

Founded

2012

Country

United States

Website

textbelt.com

Vendor Details

Company Name

Zavu

Founded

2025

Country

United States

Website

www.zavu.dev/

Product Features

SMS Marketing

2-Way Messaging No 
Artificial Intelligence No 
Contact Management No 
MMS No 
Mass Texting No 
Message Personalization No 
Mobile Coupons No 
Mobile Keywords No 
Polls / Voting No 
Reporting/Analytics No 
Scheduled Messaging No 
Shortcodes No 
Text-to-Win No 

Product Features

Alternatives

SMS.to Reviews

SMS.to

Intergo Telecom

Alternatives