Free
€0
Unlimited sites
Source-backed drafts from the URLs you supply, with writer profiles, Guided review and Rank Math.
Get it on WordPress.orgPricing
Free to write. Pro to check.
The plugin is free and stays free. AI Blog Writer Pro finds the sources for you and checks every factual claim in the draft against them. Both run on your own AI key, so you pay your AI provider directly.
Creator
€9/month
or €90/year (2 months free) · plus VAT
1 site
Everything in Free, plus automatic research, the claim-to-source check, and the citation and link check.
Start the 14-day free trialNo card needed. Buy Creator
Agency
€24/month
or €240/year (2 months free) · plus VAT
5 sites
Everything in Creator, on up to five sites, with priority email support. Cheaper than Creator from three sites.
Buy AgencyPrices exclude VAT. VAT is added at checkout where it applies (for example 23% in Portugal), and businesses with a valid EU VAT number aren't charged it. Checkout, VAT and invoices are handled by Freemius, our reseller.
Free and Pro compared
| Feature | Free | Pro (Creator and Agency) |
|---|---|---|
| Drafts on your own OpenAI, Anthropic, Google or xAI key | ✓ | ✓ |
| Delegated and Guided workflows, native blocks, never auto-published | ✓ | ✓ |
| Sources from URLs you supply (up to 8) | ✓ | ✓ |
| Writer profiles linked to WordPress authors | Unlimited | Unlimited |
| Internal-link suggestions and overlap warnings | ✓ | ✓ |
| Find sources automatically (web search with your Tavily key) | — | ✓ |
| Claim-to-source check: every factual claim marked supported, weak or unsupported | — | ✓ |
| Citation and link check: broken links, uncited sources, citations that aren’t sources | — | ✓ |
| Optional second-model fact-check: another AI model re-judges every claim | — | ✓ |
| SEO plugin integration | Rank Math | Rank Math, Yoast SEO, All in One SEO, SEOPress |
| Support | WordPress.org forum |
Questions
What else will I pay for?
Your AI provider bills you for the drafts, as with the free plugin. Automatic research uses your own Tavily account: its free plan includes 1,000 credits a month, and an article uses about 3. The claim-to-source check makes one extra AI request per draft, roughly half again the cost of writing it.
Can I get a refund?
Yes. Every purchase has a 14-day money-back guarantee.
I have two or three sites. Which plan?
Two Creator licenses cost less than Agency. From three sites, Agency is cheaper and covers up to five.
What happens if I cancel?
Pro stops finding sources and checking drafts at the end of the period you paid for. Everything in the free plugin, and every draft you created, keeps working.
How do I set it up?
Install the add-on next to the free plugin, activate your license, and add a Tavily key. TheAI Blog Writer Pro guide walks through it and explains what the checks mean.