[ BLOG BUILDER ]
The AI blog writer that publishes research-backed posts, not generic filler.
Draft, cite, optimise and publish long-form content on your own domain. Every post is written in your Brand Book voice, grounded in your proof library and structured so search engines and AI answer engines can both quote it.
In short
MKTGToolkit Blog Builder is AI blog writing and publishing software. It generates long-form posts from your Brand Book voice, author profiles and proof library, weaves in verified citations, scores the draft for SEO and GEO (generative engine optimisation), auto-generates JSON-LD schema and llms.txt mirrors, then publishes to your own custom domain and spawns matching social drafts.
- Long-form drafts in your real author voice
- Verified citations woven into the argument
- GEO / AEO scoring with one-click fixes
- Publish on your own domain — €15/month
Inside Blog Builder — what you actually get
Editor — Publish tab
Long-form draft on the left, AI Blog Writer brief in the middle, and the Publish tab on the right with internal link suggestions, related posts, the AI-generated featured image and the brand logo overlay used on the social share image.
What the Blog Builder does
Writes in your author's voice
Pick a verified author from the Brand Book and the draft inherits their tone, expertise, bio and Schema.org Person markup — the E-E-A-T signals search engines look for.
Citations that actually fit
The proof library is ranked for relevance per section, low-scoring sources are rejected rather than padded in, and the post is rewritten so each citation supports the sentence around it.
SEO + GEO scoring with fixes
A live score checks headings, keyword coverage, answer-first structure, tables and conversational sub-queries — and offers a one-click AI fix that rewrites the content for you.
Target AI prompts
Choose the conversational questions you want to be the answer to, and the generator weaves those sub-queries into the outline so AI assistants can cite you.
Publish on your own domain
Custom domain with a guided DNS wizard, server-rendered post pages, automatic JSON-LD, sitemap entries and an llms.txt mirror for AI crawlers.
One post, a week of content
Publishing spawns one social draft per connected channel with the composed share image, and the live URL is written back into those drafts the moment the post goes live.
Blog Builder is one app. The advantage is the system behind it.
MKTGToolkit is built around two shared layers. The Brand Book holds your strategy — voice rules, target markets, offers, proof library, competitors, colours, layouts and authors. The Brain holds your execution — tasks, planner, meetings, notes, brain dumps and the calendar every app writes to. Each app is a surface on top of those two layers, which is why an idea can travel from a Monday note to a published asset without being retyped.
Brand Book
Voice rules, markets, offers, proof library
The Brain
Tasks, planner, meetings, content calendar
Idea
A blog idea lands in a Brain dump or planner task and syncs into the Blog Builder idea list.
Outline
Pick the angle, target prompts, author and citations — review the outline before a word is written.
Draft & score
The AI writes with your voice rules and proof, then the GEO score flags anything worth fixing.
Publish
Schedule to the campaign calendar, publish to your domain, and social drafts spawn automatically.
Apps that share the same context
Why it matters for consistency
Generic AI writers invent statistics and claims. Because Blog Builder loads the same brand kernel as every other app, it can only cite proof you have collected, only sell offers you actually run, and always sounds like the author your audience already knows.
MKTGToolkit Blog Builder vs a generic AI writer
| The job | Generic AI writer | MKTGToolkit Blog Builder |
|---|---|---|
| Voice | Prompt engineering every time | Brand Book voice rules and verified authors applied server-side |
| Evidence | Hallucinated stats and dead links | Ranked proof library with URL verification and source tiering |
| Structure for AI answers | Wall of prose | Answer-first blocks, key takeaways, tables and target sub-queries |
| Technical SEO | Paste into a CMS and hope | Automatic JSON-LD, breadcrumbs, sitemap, llms.txt and SSR pages |
| Distribution | Manual repurposing | Social drafts, email and campaign assets spawned from the post |
| Pricing | Per-word or per-seat credits | €15/month for the app, Brain and Brand Book included |
Questions
people ask
Quick answers about pricing, capabilities and how Blog Builder fits with the rest of MKTGToolkit.
Blog Builder. Powered by the Brand Book + Brain.
Start with Blog Builder for €15/month, or pick the apps that match how you actually work. The Brain and the Brand Book are included free with any subscription, so the connective tissue is always there.