AI Puffer is flexible: start on its cloud credits with no API key, or plug in OpenAI, Anthropic, Google, xAI, DeepSeek or OpenRouter. It also supports WordPress's new AI Connectors.
Paid plans are monthly and per site, which adds up across several sites. It's smaller than AI Engine (10,000+ installs).
What AI Puffer (formerly AI Power) is
An all-in-one AI plugin offering chatbots, content generation and an MCP server. It can run on AI Puffer Cloud credits or your own OpenAI, Anthropic, Gemini, xAI, DeepSeek, OpenRouter or Azure keys.
How it works with WordPress
Standalone plugin: chatbot, content writer, image tools, embeddings, and an MCP server for Claude/ChatGPT. Can use its own cloud credits or your provider keys; supports WordPress AI Connectors.
Key features
- MCP server with 2,000 free website actions/month
- AI chatbot with knowledge/embeddings
- Content writer with templates and image insertion
- Bring-your-own keys for many providers or Cloud credits
- Opt-in support for core WordPress AI Connectors
Pricing
| Plan | Price (USD) | What you get |
|---|---|---|
| Free | Free | 2,000 website actions/month, 25 AI credits/month (verified email) |
| Pro | $9.99 / month | 1 site; 10,000+ actions, 1,000+ credits |
| Max | $14.99 / month | 1 site; 25,000+ actions, 3,000+ credits |
| Ultra | $29.99 / month | 1 site; 50,000+ actions, 10,000+ credits |
AI limits: Monthly website actions and AI credits per tier; image editing, video, voice and web search need your own key.
Your own AI key: Optional (OpenAI, Anthropic, Google, xAI, DeepSeek, OpenRouter, Azure OpenAI)
Prices are as listed on the official pricing page in November 2026 and can change. Check the current pricing before you buy.
Pros and cons
Pros
- Works with or without your own API key
- Wide provider support
- Free MCP allowance
- Active development
Cons
- Smaller install base
- Some features require own keys anyway
- Yearly prices not shown on pricing page
On WordPress.org: active installs: 10,000+, rating: 4.6/5 (92/100, 167 ratings), last updated: 2026-11-12, version: 2.5.28 (as shown in November 2026).
Who it's for
Good fit: Users wanting a chatbot plus MCP with the option to skip API keys.
Look elsewhere if: Those preferring the larger community of AI Engine.