Description

Generate Professional-Quality Content Automatically, 24/7

Stop struggling with content creation. Calliope automatically generates professional-quality articles around the clock, giving you more time to focus on growing your business while maintaining consistent, high-quality content output. Perfect for bloggers who can’t find time to write, businesses struggling with content costs, and anyone who wants to scale their content marketing efforts.

Calliope is a powerful WordPress plugin that leverages advanced AI technology to automatically generate professional-quality, SEO-optimized content for your website. Whether you’re running a blog, news site, or content marketing platform, Calliope works 24/7 to create engaging articles that read like they were written by professional writers.

🎯 Key Features

⚡ 36x Faster Content Creation: Generate articles in 5 minutes instead of 3 hours
💰 Massive Cost Savings: Save $75,000 monthly vs. outsourcing (15 articles)
🤖 24/7 Full Automation: Set it up once and let it generate content continuously
📈 Automatic SEO Optimization: Generate content optimized for search engines
🎨 Professional Quality: AI-generated content that matches professional writing standards
🛡️ Risk-Free Trial: Try with 3 free articles before deciding

🚀 How It Works

Setup (10 minutes): Configure your AI API keys and preferences
Keywords: Add topics and keywords you want to create content about
Automate: Calliope automatically generates professional-quality content based on your keywords
Review: Optionally review and customize generated content before publishing
Publish: Automatically post or schedule your content as needed

💼 Ideal For

Blog Owners: Maintain consistent, professional content output 24/7
Content Marketers: Scale your content marketing efforts automatically
Affiliate Marketers: Generate professional product reviews and comparison articles
Business Owners: Create company blogs and newsletters automatically
SEO Professionals: Build keyword-optimized content at scale
Anyone who wants professional-quality content generation automation

📊 Proven Results & ROI

36x Efficiency Increase: 3 hours 5 minutes per article
Massive Cost Reduction: $75,000 monthly outsourcing $20/month with Calliope
Time Savings: Save 60 hours monthly (20 articles × 3 hours)
Revenue Protection: Prevent losing search rankings to competitors
Professional Quality: Content indistinguishable from human writers
24/7 Automation: Content generation while you sleep

🔥 Why Choose Calliope?

WordPress Native: Built specifically for WordPress, seamless integration
Advanced AI Technology: Latest GPT-5, GPT-4o and ChatGPT technology
Automatic SEO: Built-in keyword optimization and search-friendly formatting
Competitive Analysis: Automatically analyze competitors and generate winning content
100% Automation: From analysis to publication, completely hands-free
Professional Support: 24/7 expert assistance available

Support

24/7 Expert Support Available

📧 Email Support: Get help via our support system
💬 Live Chat: Real-time assistance when you need it
📞 Phone Support: Direct support for urgent issues
📚 Documentation: Comprehensive guides and tutorials

Visit our WordPress.org support forum for immediate assistance.

Pricing

Start Free, Scale as You Grow

🆓 Free Plan: 3 articles per month (Perfect for testing)
💼 Standard: $20/month for 15 articles (Most popular)
🚀 Premium: $30/month for unlimited articles (For power users)

Risk-Free Guarantee: Try 3 articles free, cancel anytime, no commitments.

External Services

This plugin relies on the following third-party external services to provide its core functionality:

OpenAI API

Purpose: Generates AI-powered article content using GPT models.

Data Sent: Article keywords, custom prompts, language settings, and content generation parameters.

When: Every time an article is generated (either manually via test generation or automatically via scheduled cron jobs).

Service Provider: OpenAI, L.L.C.
* Terms of Service: https://openai.com/policies/terms-of-use
* Privacy Policy: https://openai.com/policies/privacy-policy

Google Custom Search API

Purpose: Performs competitor research and gathers related information for article generation.

Data Sent: Search keywords and search parameters.

When: During the article generation process when competitor research is enabled.

Service Provider: Google LLC
* Terms of Service: https://developers.google.com/terms
* Privacy Policy: https://policies.google.com/privacy

Calliope User Registration Service

Purpose: Registers WordPress admin email for subscription management and plugin usage tracking.

Data Sent: WordPress admin email address.

When: During plugin activation (one-time registration).

Service URL: https://us-central1-calliope-89149.cloudfunctions.net/registerPluginUser
* This service registers users in Firestore and creates a free Stripe subscription

Calliope Stripe Handler Service

Purpose: Manages subscription billing and payment processing.

Data Sent: User email addresses and subscription plan selections.

When: During subscription registration, plan changes, and cancellation.

Service URL: https://stripehandler-3arzn46uba-uc.a.run.app
* This service acts as an intermediary to Stripe’s payment processing system
* Stripe Terms of Service: https://stripe.com/legal/consumer
* Stripe Privacy Policy: https://stripe.com/privacy

Important Privacy Note: By using this plugin, you acknowledge that your data will be transmitted to these external services as described above. Please review each service’s terms and privacy policies to ensure compliance with your local regulations and user agreements.

Credits

Calliope is developed with ❤️ for the WordPress community by content creators, for content creators.

Special Thanks To:
* OpenAI for providing the revolutionary AI technology
* WordPress Community for the amazing platform
* Our Beta Users for valuable feedback and testing

Built for 24/7 professional content generation automation.

Screenshots

Main Dashboard: Overview of automated content generation and analytics
Keyword Management: Easy keyword and topic organization for automation
Content Generation Settings 1: Customize AI parameters and prompts
Content Generation Settings 2: Advanced AI customization options
Basic Settings: Plugin basic configuration

Installation

Upload the calliope folder to the /wp-content/plugins/ directory
Activate the plugin through the ‘Plugins’ menu in WordPress
Go to Calliope settings to configure your OpenAI API key
Add your first keywords and start automated content generation
Enjoy 24/7 professional-quality content creation!

FAQ

What AI models does Calliope support?: Calliope supports multiple AI models including GPT-5, GPT-4o and other OpenAI models. You can choose the model that best fits your needs and budget.
Do I need an OpenAI API key?: Yes, you’ll need a valid OpenAI API key to use Calliope. You can get one by signing up at OpenAI’s website. Costs vary depending on the model and usage.
Is technical knowledge required?: No technical knowledge required! Calliope is designed as a WordPress plugin that works like any other plugin. Setup takes just 10 minutes.
How good is the generated content quality?: Excellent! Calliope uses ChatGPT technology to generate content that reads like it was written by a professional. Many users report that the quality is indistinguishable from human-written content.
Can I customize the content generation prompts?: Yes, Calliope allows you to create custom prompts to tailor content generation to your specific needs and writing style.
Is the generated content unique?: Yes, Calliope generates unique content for each request. The AI creates original content based on your keywords and prompts.
Can I schedule content publication?: Yes, Calliope includes advanced scheduling features that allow you to automatically publish content at specific times.
Will Calliope affect my existing WordPress site?: No, Calliope works seamlessly with all WordPress themes and doesn’t interfere with existing functionality.
What about SEO optimization?: Calliope automatically optimizes content for SEO, including keyword integration, proper structure, and search-friendly formatting.
Is there a free trial?: Yes! You can try Calliope with 3 free articles before deciding to upgrade.
Can I cancel anytime?: Absolutely! There are no long-term contracts or commitments. Cancel anytime with one click.

Reviews

There are no reviews for this plugin.

Contributors & Developers

“Calliope” is open source software. The following people have contributed to this plugin.

homio13

Translate “Calliope” into your language.

Interested in development?

Browse the code, check out the SVN repository, or subscribe to the development log by RSS.

Changelog

3.1.2

🔧 Bug Fix: Fixed issue where upgrading from Free plan to paid plans was not working (button appeared unresponsive)
🎯 Improvement: Free plan users now correctly see “Register” button for paid plans, redirecting to Stripe Checkout for payment setup
💬 UX: Added error message display when plan update API fails

3.1.1

🔧 Bug Fix: Fixed tracking events (plugin_install/plugin_uninstall) firing during plugin updates
📊 Analytics: plugin_uninstall event now only fires when plugin is deleted (not deactivated)

3.1.0

🚀 Simplified Onboarding: Removed user registration/login requirement – plugin now uses WordPress authentication
🆓 Automatic Free Plan: Free plan (3 articles/month) is automatically activated on plugin installation
🧹 Code Cleanup: Removed Firebase Authentication dependency, simplified codebase
🗄️ Database: Removed calliope_user table (no longer needed)

3.0.17

🔧 Bug Fix: Improved scheduler to use unique hook names per feed to prevent cron event conflicts when processing multiple feeds simultaneously

3.0.16

🔧 Bug Fix: Fixed issue where articles were not generated correctly when running automatic generation scheduler with multiple feeds

3.0.15

🔧 Refactor: Unified log levels (Logger::info/error/debug) for better log management
🔧 Refactor: Reorganized API clients into Api directory (OpenAiClient, GoogleCseClient)
🔧 Refactor: Simplified AutoGenerator directory structure

3.0.14

🔧 Bug Fix: Fixed <style> tags being stripped by wp_update_post during permalink update

3.0.13

🔍 Diagnostic: Changed to use generic logger event for diagnostics

3.0.12

🔍 Diagnostic: Added tracking for <style> tag preservation issue investigation

3.0.11

🔧 Bug Fix: Fixed embedded HTML <style> tags being stripped by WordPress during post save

3.0.10

🔧 Bug Fix: Fixed database column name mismatch (calliope_feeds_id feeds_id) causing article generation to fail on some environments

3.0.9

🔧 Bug Fix: Fixed article generation failure caused by 4-byte UTF-8 characters (emoji) in generated content
🗄️ Database: Migrated title and contents columns in feeds_schedule table to utf8mb4 charset
📊 Logging: Added error logging for database update failures to improve debugging

3.0.8

🔧 Bug Fix: Fixed embedded HTML not saving issue in feed edit page
🛡️ WAF Bypass: Implemented Base64 encoding to prevent WAF blocking when saving HTML content
🎨 Emoji Support: Added utf8mb4 support for embedded HTML field to allow emoji characters

3.0.7

🔒 Security: Moved Google CSE API credentials to server-side for enhanced security
📊 Analytics: Added GA4 event tracking for user behavior analysis

3.0.6

🔧 Bug Fix: Added custom PSR-4 autoloader to fix class loading error during plugin activation

3.0.5

🔧 Bug Fix: Resolved PHP library naming conflict to improve compatibility with other plugins

3.0.4

🔧 Bug Fix: Performance improvements and stability enhancements

3.0.3

⚡ Article Generation Performance Optimization: Improved SEO strategies and content quality

3.0.2

🔧 Bug Fix: Performance improvements and stability enhancements

3.0.1

🔧 Bug Fix: Performance improvements and stability enhancements

3.0.0

🔧 Refactoring: Major refactoring of internal code

2.10.0

🔧 Bug Fix: Performance improvements and stability enhancements

2.9.0

🎉 WordPress.org Release: Official launch on WordPress plugin directory
🔧 Enhanced Security: Improved security measures and data protection
⚡ Performance Optimization: Faster content generation and better resource usage
🌍 Internationalization: Full multilingual support
🛡️ WordPress Standards: Complete compliance with WordPress coding standards

2.8.0

🤖 Advanced AI Models: Support for latest GPT-4o and GPT-4o-mini
📈 SEO Enhancement: Improved keyword optimization features
🎨 Custom Prompts: Advanced prompt customization features
🔧 Bug Fixes: Performance improvements and stability enhancements

2.7.0

⏰ Smart Scheduling: Advanced content scheduling and automation
🎯 Targeted Content: Improved content targeting and personalization
📊 Analytics: Enhanced content performance tracking
🔒 Security: Additional security measures and data protection

2.6.0

🌟 Multi-Model Support: Support for various AI models
📝 Content Management: Improved content organization and editing
🔍 SEO Tools: Advanced SEO optimization features
⚡ Performance: Faster generation and better resource management

Description

🎯 **Key Features**

🚀 **How It Works**

💼 **Ideal For**

📊 **Proven Results & ROI**

🔥 **Why Choose Calliope?**

Support

Pricing

External Services

OpenAI API

Google Custom Search API

Calliope User Registration Service

Calliope Stripe Handler Service

Credits

Screenshots

Installation

FAQ

What AI models does Calliope support?

Do I need an OpenAI API key?

Is technical knowledge required?

How good is the generated content quality?

Can I customize the content generation prompts?

Is the generated content unique?

Can I schedule content publication?

Will Calliope affect my existing WordPress site?

What about SEO optimization?

Is there a free trial?

Can I cancel anytime?

Reviews

Contributors & Developers

Interested in development?

Changelog

3.1.2

3.1.1

3.1.0

3.0.17

3.0.16

3.0.15

3.0.14

3.0.13

3.0.12

3.0.11

3.0.10

3.0.9

3.0.8

3.0.7

3.0.6

3.0.5

3.0.4

3.0.3

3.0.2

3.0.1

3.0.0

2.10.0

2.9.0

2.8.0

2.7.0

2.6.0

Meta

Ratings

Contributors

Support

🎯 Key Features

🚀 How It Works

💼 Ideal For

📊 Proven Results & ROI

🔥 Why Choose Calliope?