GroupBlaster is a browser application designed to streamline the process of scheduling and publishing posts to Facebook groups. It functions as a Chrome extension, compatible with Chromium-based browsers like Edge, Brave, Opera, Vivaldi, and Arc.

The core functionality of GroupBlaster revolves around simplifying the task of posting content across multiple Facebook groups. Users can write a single post, select the desired groups, and set a schedule for publication. This eliminates the need for repetitive copy-pasting and tab-hopping.

Key Features:

• Multi-group Facebook posting: Publish to numerous groups from a single interface.
• Campaign management: Organize posts, group selections, and schedules into distinct campaigns.
• Spintax post variations: Create unique wording for each group to enhance post diversity.
• Post scheduling: Set posts to go live at specific times or on recurring cadences (Once, Daily, Weekly, Monthly).
• Randomized pacing: Ensures varied delays between posts for a more natural posting flow.
• Human-in-the-loop controls: Offers three publishing modes (Manual, Confirm, Auto) to maintain user control.
• Group discovery: Easily scan and select all accessible Facebook groups.
• Posting history tracking: Keep a record of all published posts with links for reference.

GroupBlaster prioritizes user safety and privacy. It does not log into user accounts or store passwords. Instead, it operates by interacting with the browser's existing Facebook session. The tool includes safeguards such as conservative pacing, immediate halts for Facebook warnings or CAPTCHAs, and narrow browser permissions to protect user data.

Pricing Tiers:

• Free Tier: Offers 5 campaigns, 10 posts per month, and manual publishing mode. Ideal for testing and basic use.
• Monthly Plan: Provides unlimited campaigns and posts, along with all publishing modes, for $5.99/month.
• Annual Plan: Offers the same unlimited features as the monthly plan at a discounted rate of $57.60/year.

GroupBlaster is designed for individuals and businesses who frequently post in Facebook groups, including marketplace sellers, community managers, creators, and event hosts, aiming to save them significant time and effort.