WP-AI Auto Blog Poster

AI Auto Blog Poster turns your WordPress site into a self-updating publication. It researches what’s currently trending in your industry, writes a complete, search-optimized article around a focus keyword, fills in the SEO metadata, attaches a featured image, and saves the post — on a schedule you set or on demand.

Unlike single-vendor tools, it isn’t locked to one AI. Write with Claude (Anthropic), ChatGPT (OpenAI), Gemini (Google), or any model through OpenRouter, and switch between them whenever you like from a single dropdown. Pair that with free image options and built-in Rank Math / Yoast integration, and you have a complete content pipeline that runs at near-zero marginal cost.

Built for marketers, agencies, and busy site owners who want a steady stream of quality, on-brand, optimized posts without the manual grind — and who want to keep a human in the loop, with drafts by default and a full activity log.

Key features

Choose any AI provider

• Claude (Anthropic), ChatGPT (OpenAI), Gemini (Google), and OpenRouter in one place.
• OpenRouter unlocks virtually any model — Llama, Mistral, DeepSeek, Qwen and more — through a single key.
• Switch providers per run; bring your own keys and model names.

Writes about what’s actually trending

• Reads recent headlines from RSS feeds you choose and asks the AI for a fresh, original angle (headlines inspire, never get copied).
• Or let the model surface a timely topic in your niche on its own.

Real on-page SEO, not just metadata

• Generates an optimized title, meta description, focus keyword, tags, and excerpt.
• Writes them directly into Rank Math or Yoast when active.
• Engineers each article to satisfy on-page SEO tests: focus keyword placement, healthy density, 1000+ words, proper heading structure, lists, short paragraphs, plus internal and external links.
• Computes and stores an on-page SEO score on creation, so posts show a real number instead of “N/A.”

Free featured images

• Pollinations — free AI image generation, no key required.
• Pexels — free real stock photos (great for photography-led niches), with automatic photographer credit.
• Optional paid quality via OpenAI Images or Google Imagen.
• Image source is independent of your writing model.

Automation that fits real infrastructure

• Schedule posts hourly, twice daily, daily, or weekly, with a configurable number per run.
• WP-CLI command (wp aiabp generate) lets a server cron drive generation directly — no dependence on site traffic, no web-server or CDN timeouts on long jobs.

Stays under your control

• Posts default to Draft for human review; switch to auto-publish when you trust the output.
• “Generate Now” button to test your setup instantly.
• Full activity log of every run, with success, errors, and SEO score.
• Configurable industry, audience, tone, language, word count, category, author, and custom instructions.

How it works

1. Pick your AI provider and paste its API key.
2. Set your industry, audience, tone, and target length.
3. Choose how topics are sourced (RSS trends or AI-selected).
4. Optionally enable a free featured-image source.
5. Click Generate Now to test, review the draft, then turn on a schedule — or wire up the WP-CLI command to your server cron.

Who it’s for

• Marketers and content teams maintaining a consistent publishing cadence.
• Agencies running blogs across multiple client sites.
• Small businesses and solo site owners without time to write daily.
• Anyone who wants AI-assisted content with SEO baked in and a human approving each post.

Requirements

• WordPress 5.6+ and PHP 7.4+.
• An API key for at least one supported provider (Anthropic, OpenAI, Google, or OpenRouter).
• Optional: Rank Math or Yoast for SEO metadata, and a Pexels key for free stock photos.

Good to know

• Claude does not generate images — the Anthropic API is text only. Use it for writing and pick any image source for visuals.
• The on-page SEO score is a server-side estimate that mirrors Rank Math’s tests; opening a post or running Recalculate Scores refines it to the exact value.
• AI-generated content should always be reviewed before publishing, especially in regulated or YMYL niches. Drafts-by-default keeps that step in place.