10 Best AutoPen Alternatives in 2026
Updated September 7, 2026 · Ranked by how closely each plugin matches, from WordPress.org data · How this works
AutoPen has 4,000+ active installs on WordPress.org. These 10 plugins share its category or its tags on WordPress.org, are actively maintained, and each has at least 100 active installs. They are ordered by how closely they match, not by our opinion.
The 10 closest alternatives to AutoPen
- 1
AI Puffer
Closest matchAI Puffer – Chat. Create. Automate. (formerly AI Power)
4.6 (165) 10,000+ active installsChat. Create. Automate.
Shares the AI, openai tags on WordPress.org. About 2.5 times the installs, last updated 2 days ago.
- 2
WPBot – AI ChatBot for Live Support, Lead Generation, AI Services
4.7 (123) 5,000+ active installsAI ChatBot for WordPress WPBot - Automated 24/7 Live Chat Customer Support. NATIVE, AI Actions, Lead Generation, Forms, Gemini, ChatGPT, OpenRouter
Shares the AI, ChatGPT tags on WordPress.org. A similar number of installs, last updated 4 days ago.
- 3
4.6 (39) 700+ active installsAI Content Writing Assistant - Content Writer, ChatGPT, Image Generator All in One generates high-quality, unique content and stunning images with jus …
Shares the AI, ChatGPT tags on WordPress.org. 700+ installs against 4,000+, no update since October 11, 2024.
- 4
AI Bud – AI Content Generator, AI Chatbot, ChatGPT, Gemini, GPT-4o
4.5 (23) 2,000+ active installsAI Bud an AI Content & Image Generation, AI ChatBot, ChatGPT, OpenAI, Perplexity, Gemini, GPT-4o, LLAMA, Mistral
Shares the AI, ChatGPT tags on WordPress.org. About half the installs, last updated 22 days ago.
- 5
4.5 (22) 600+ active installsQuiet proof that your website is working. Turn real visitor conversations into clear insight, automatically. No dashboards. No guesswork.
Shares the AI, ChatGPT tags on WordPress.org. 600+ installs against 4,000+, last updated 25 days ago.
- 6
AI WP Writer – SEO content generator, chatGPT, Gemini
4.9 (22) 3,000+ active installsCreate high-quality SEO posts, articles, AI images, WooCommerce products. Autofill website. Rewrite and translate with AI. Gemini, chatGPT, Claude
Shares the AI, ChatGPT tags on WordPress.org. A similar number of installs, last updated July 30, 2026.
- 7
AI Engine – The Chatbot, AI Framework & MCP for WordPress
4.9 (864) 100,000+ active installsAI meets WordPress. Your site can now chat, write poetry, solve problems, and maybe make you coffee.
Shares the AI, openai tags on WordPress.org. About 25 times the installs, last updated 2 days ago.
- 8
Contest Gallery – Upload & Vote Photos, Media, Sell with PayPal & Stripe
4.4 (89) 1,000+ active installsCreate voting and upload galleries for photos, video, audio and files. Gallery monetization, social sharing and user registration.
Shares the openai tag on WordPress.org. About a quarter of the installs, last updated 5 days ago.
- 9
Chat Button & Custom ChatGPT-Powered Bot by GetButton.io
4.5 (175) 20,000+ active installsFloating button for chatting with your visitors via WhatsApp, Messenger, Contact form, and more.
Shares the ChatGPT tag on WordPress.org. About 5 times the installs, last updated October 6, 2025.
- 10
WPVibe – WordPress MCP Server. Connect Claude, ChatGPT & Any AI Agent via MCP
4.9 (33) 10,000+ active installsSecure WordPress MCP server. Connect Claude, ChatGPT, Cursor & any AI agent via MCP to manage content, edit themes & automate your site.
Shares the ChatGPT tag on WordPress.org. About 2.5 times the installs, last updated today.
Switching from AutoPen: common questions
What is the best alternative to AutoPen?
AI Puffer is the closest match: it shares the same WordPress.org tags and has 10,000+ active installs with a 4.6 out of 5 rating.
Which AutoPen alternative has the most users?
AI Engine, with 100,000+ active installs reported by WordPress.org.
Which AutoPen alternative is rated highest?
AI Engine, rated 4.9 out of 5 by 864 reviewers. Only plugins with at least 50 reviews are counted.
Are these AutoPen alternatives free?
Every plugin listed here is free to install from WordPress.org. Where WordPress.org marks a plugin as commercial, the developer also sells a paid version or add-ons, and that is shown on each plugin.
How are alternatives chosen?
Automatically, from WordPress.org data: plugins that share a category top 10 with AutoPen score highest, then plugins that appear in the same WordPress.org rankings, then plugins with the same tags, weighted so rare tags count more than common ones. Plugins by the same author and plugins rated under 4.0 are left out.
How we choose these alternatives
Nothing on this page is picked by hand. Every day we walk the whole WordPress.org directory, then score every plugin against AutoPen on three signals: sharing a category top 10 counts most, then appearing in the same WordPress.org rankings, then carrying the same tags, with rare tags counting for more than common ones like "wordpress". Plugins by the same author are excluded, so an author's own add-ons cannot fill the list, and so is anything rated below 4.0 or with fewer than 100 active installs. The ten highest scores are what you see, in that order. Full methodology.
The bottom line
AI Puffer is the closest match to AutoPen by the data we track, and AI Engine has the widest reach with 100,000+ active installs. WPVibe shipped the most recent release, on September 5, 2026. The list is rebuilt every day from WordPress.org, so a plugin that stops being maintained drops out on its own.
Weekly · free
What moved this week
One email a week, built from the same daily snapshots these rankings come from: the plugins that climbed, what launched, and one ranking worth a look.