Threadly
Threadly is a versatile software tool that exists in multiple forms - as a Java concurrency library for developers, a Slack messaging platform, and a LinkedIn content creation and growth tool.
https://www.threadlyapp.co/?ref=producthunt
Product Information
Updated:Sep 9, 2025
What is Threadly
Threadly has evolved into different products serving distinct purposes. The original Threadly, launched in 2013, is a mature Java library used in production environments to assist with thread pooling and concurrent programming. There's also Threadly for Slack, which enables interactive messaging and workflow automation across Slack channels. Additionally, Threadly exists as a LinkedIn growth platform that helps users create, schedule and optimize content using AI-powered tools.
Key Features of Threadly
Threadly is a versatile platform that comes in multiple variations - it's both a Slack messaging tool for sending interactive messages across channels and DMs, and a LinkedIn content creation suite powered by AI. The LinkedIn version helps users create, schedule, and optimize content with features like viral hooks generation, AI image creation, carousel generation, and algorithm analysis. It also includes a Java development library for concurrent programming with thread pools.
Interactive Message Broadcasting: Send actionable messages across Slack channels and DMs with custom call-to-actions and built-in forms to track engagement
AI-Powered Content Creation: Generate viral hooks, branded visuals, and carousel posts optimized for LinkedIn using artificial intelligence
Analytics and Optimization: Track engagement metrics and analyze content performance against LinkedIn's algorithm to maximize reach
Dynamic Group Management: Create and manage groups of channels based on CRM and Slack data for efficient message distribution
Use Cases of Threadly
Marketing Teams: Schedule and distribute marketing content across multiple channels while tracking engagement and responses
Personal Branding: Build and maintain a consistent LinkedIn presence with AI-generated content that matches your brand voice
Customer Communication: Send targeted messages to customer groups and gather feedback through interactive forms
Team Collaboration: Streamline internal communications by broadcasting important updates across multiple Slack channels
Pros
Time-saving automation features for content creation
Comprehensive analytics and tracking capabilities
Integration with multiple platforms (Slack, LinkedIn, CRM systems)
Cons
Separate pricing for different features and platforms
Limited to specific platforms (Slack or LinkedIn)
May require technical setup for some features
How to Use Threadly
Install Threadly: Install the Threadly app into your Slack workspace. If you don't have permissions to install apps, contact your Slack admin
Access Threadly: Open the Threadly app in Slack by clicking into the Apps section in the left sidebar. If you don't see Threadly there, click Add Apps and search for it
Create Interactive Messages: Compose messages with custom call-to-action buttons (CTAs), forms, or links to share across channels and DMs
Set Up Channel Groups: Create dynamic groups by bundling similar channels and DMs to message your audience more efficiently
Send Multi-Channel Blasts: Distribute your messages across multiple Slack channels simultaneously in one easy step
Add Custom CTAs: Enhance your messages with custom call-to-action buttons featuring custom icons and clickable elements
Create Templates: Save frequently used message formats as reusable templates for future use
Track Analytics: Monitor engagement, views, clicks, and form responses through Threadly's analytics dashboard
Automate Workflows: Set up automated replies and workflows to streamline your communication process
Threadly FAQs
Threadly is an all-in-one AI content studio tool designed to help users grow their LinkedIn presence. It offers features including content research, writing, image & carousel generation, scheduling, and analytics.
Threadly Video
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