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Average Ratings 0 Ratings

Total
ease
features
design
support

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Write a Review

Description

Premium Sender is an innovative freemium Chrome extension that simplifies bulk messaging on WhatsApp. With a user base exceeding 50,000 and more than five years of expertise, it empowers businesses and marketers to dispatch up to 1,000 customized messages with a single click while avoiding the risk of bans. The extension accommodates up to seven attachments and includes dynamic message fields along with an AI redrafter to adjust tone, making it a comprehensive resource for effective WhatsApp outreach. Users can follow a straightforward three-step process: upload contacts, create messages, and send them instantly. Additional features such as time gap settings and options for recipients to unsubscribe enhance the safety of message delivery. Furthermore, with 24/7 customer support and an impressive 99.99% success rate, Premium Sender stands out as the preferred choice for secure, efficient, and scalable WhatsApp marketing endeavors, ensuring that users can engage with their audience effectively. The tool's versatility and reliability make it an essential asset for anyone looking to optimize their communication strategy on this popular platform.

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 No 

API Access

Has API Yes 

Screenshots View All

Screenshots View All

Integrations

WhatsApp Yes 
Claude No 
Claude Code No 
Facebook No 
Facebook Messenger No 
Go No 
Google Chrome Yes 
Instagram No 
Java No 
Node.js No 
PHP No 
Python No 
Ruby No 
Telegram No 

Integrations

WhatsApp Yes 
Claude Yes 
Claude Code Yes 
Facebook Yes 
Facebook Messenger Yes 
Go Yes 
Google Chrome No 
Instagram Yes 
Java Yes 
Node.js Yes 
PHP Yes 
Python Yes 
Ruby Yes 
Telegram Yes 

Pricing Details

$11.99/month
This includes:
1 WhatsApp Number Activation
Send Unlimited Messages
Send Personalized Messages
Send Attachments with Captions
Add Time Delay between Messages
Priority Support
Free Trial No 
Free Version No 

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 No 
Mac No 
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 No 
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

Premium Sender

Founded

2025

Country

United States

Website

premiumsender.com

Vendor Details

Company Name

Zavu

Founded

2025

Country

United States

Website

www.zavu.dev/

Product Features

WhatsApp Marketing

API No 
Alerts Yes 
Autoresponder No 
Bulk Messaging Yes 
Campaign Management Yes 
Contact Management No 
Multi-Language Support Yes 
Reporting / Analytics Yes 

Product Features

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