AI Blog Writer with Sources

For bloggers and site owners

Your blog, your sources, your voice

Turn a topic and the pages you trust into a cited WordPress draft, written in your voice, on your own AI key. You stay the editor: nothing goes live until you publish it.

Get it free on WordPress.orgSetup guide

Why it suits a one-person publication

Pay your AI provider, not a subscription

The plugin is free, and you add your own OpenAI, Anthropic, Google or xAI key, so your provider bills you for what you use. Each job records its usage and estimated cost, and a monthly ceiling stops jobs before you go over it.

Facts you can check

The draft is written from the pages you choose, and cites them inline with the date each was read. Anything it could not confirm is listed as a warning, so you know where to look before you publish.

It sounds like you

A writer profile holds your voice, expertise, opinions, and the words you never use. Have AI propose one from a sample of your writing, preview its style, and link it to your author account.

Never stuck for a topic

Describe what your blog covers and get six specific topics your recent posts don't already cover. For a topic you pick, get a primary phrase, supporting terms, the search intent, and reader questions.

Fix a section, not the whole article

Shorten, expand, clarify or change the tone of one section, or regenerate it from the sources you tick. You see a preview first, and the previous version stays in Revisions.

Fits the site you have

Drafts are core blocks, so they work with any theme. Rank Math gets the suggested title, description and focus keyword. The plugin's screens follow your WordPress language, and each article is written in the language you set.

A typical article

  1. Pick a topic, or ask for ideas, and add 3 to 5 recent pages you would cite yourself.
  2. Choose your writer profile and the Guided workflow.
  3. Untick any stale or off-topic source, then approve or edit the outline.
  4. Open the draft in the block editor, follow the citations to check the facts, and edit it into your own.
  5. Publish it when you're happy, as you would any post.

What it costs to run

That depends on the model and the article. In our benchmark of 2 October 2026 on GPT-5.6 Luna, an efficient OpenAI model, a 1,200-word draft from 3 sources cost about one US cent, and a 2,500-word draft from 8 sources under two cents. Larger models cost 10 to 20 times as much at list prices. Your provider's current prices apply, and the Usage and cost screen shows your estimated spend for the month.

New article brief with topic ideas, workflow, SEO fields with keyword suggestions, source URLs and writer profile
The brief: a topic, the pages you trust, and your writer profile.

When you want it to do more: Creator

The free plugin is complete on its own. AI Blog Writer Pro Creator, for one site at €9 a month or €90 a year plus VAT, saves the research and checking time:

  • Find sources automatically with a Tavily key; the free Tavily plan covers most blogs.
  • Claim-to-source check: every factual claim in the draft is marked supported, weakly supported or unsupported by the sources.
  • Citation and link check: broken links, uncited sources, and citations to pages that aren't sources.
  • More SEO plugins: Yoast SEO, All in One SEO and SEOPress, as well as Rank Math.
Start the 14-day free trialCompare plans →

When it isn't the right tool

It isn't for publishing in bulk without reading what goes out: it never publishes on its own, and every draft needs your review. It needs an account with an AI provider; there are no included credits. Keyword ideas come from the AI model, not from search-volume data, and nothing here promises rankings or traffic.

Questions? Email info@sourcedwriter.com, or ask on the support forum.