EFFESS Services Free Bulk Message Sender - Chrome Web Store
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Send WhatsApp messages to a single user to multiple users in bulk without saving number.

The WhatsApp marketing software and automation tool mentioned in the overview is designed to help businesses grow their customer base and engage with customers through WhatsApp. It offers various features and functionalities to send messages, attachments, personalized messages, smart auto-replies, and more. Here is a breakdown of the features mentioned: 1. Send Messages to Saved/Unsaved Contacts: The tool allows you to send WhatsApp messages to both saved and unsaved contacts. This means you can reach out to existing customers as well as potential new customers. 2. Upload CSV Files of Contacts: You can upload CSV files containing contact information to send messages to multiple contacts at once. This simplifies the process of reaching a large number of customers. 3. Send Message Without Saving Contacts: The tool provides the capability to send messages without saving the contacts in your phone's address book. This is useful when you want to send messages to temporary or one-time contacts. 4. Send Pictures, Documents and Videos: You can send various types of content, including pictures, documents and videos to your customers through WhatsApp. 5. Add Contacts Manually or Copy-Paste: You can add contacts manually or copy-paste contact information into the tool's interface to easily import contacts. 6. Customizable Time Delay: You have the option to set a time delay between messages to ensure that your messages are sent at appropriate intervals. 7. Real-Time Updates and Preview: The tool provides real-time updates and notifications, allowing you to stay informed about the progress of your messages. 8. Message Formatting: You can format your messages using options such as bold, italic, strikethrough, and emojis to make them more engaging and visually appealing. 9. Customized Greetings: You can send customize greetings, wishes to customers to enhance customer retention. 14. Lightweight and Fast: The tool is designed to be lightweight and fast, ensuring a smooth user experience and optimal performance. Please note that this tool is an unofficial enhancement for WhatsApp Web and is not endorsed or certified by WhatsApp. Compatibility with WhatsApp is subject to changes made by WhatsApp, and the tool does not guarantee long-term compatibility.

5 out of 51 rating

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Realstar 1111 (INSURANCE AGENT)Jun 14, 2023

7 star WhatsApp free Sending message application. before this application, we are waste too much money

1 person found this review to be helpful


  • Version
  • Updated
    June 13, 2023
  • Offered by
    WA Sender Plus
  • Size
  • Languages
  • Developer
    WA Sender Plus
    210, 2nd Floor, Relief Shopping Center Nr Gpo, Salapas Road, Ahmedabad, Gujarat 380001 IN
  • Non-trader
    This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.


EFFESS Services Free Bulk Message Sender has disclosed the following information regarding the collection and usage of your data. More detailed information can be found in the developer's privacy policy.

EFFESS Services Free Bulk Message Sender handles the following:

Personally identifiable information

This developer declares that your data is

  • Not being sold to third parties, outside of the approved use cases
  • Not being used or transferred for purposes that are unrelated to the item's core functionality
  • Not being used or transferred to determine creditworthiness or for lending purposes


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