HubSpot Urges Human Review of AI-Written Blog Posts

Marketers using artificial intelligence to write blog posts should treat it as a drafting aid rather than a substitute for editorial judgment, according to a HubSpot Marketing guide. The publication recommends starting with a thorough brief, developing an outline, drafting in sections and reviewing the result before publication.

The guidance comes as AI-assisted content creation has become common among marketers. HubSpot says 80% use AI in some form to create content. At the same time, its research found that more than half of marketers believe AI has made content creation so easy that standing out in a saturated market has become difficult.

HubSpot also reports that 62.7% of marketers believe brands need more distinctive, human-centered content to compete. The guide describes generic or poor-quality AI output as “AI slop” and argues that producing more material does not necessarily resolve questions about its quality.

In HubSpot’s suggested workflow, the brief gives the writing process direction before an outline establishes the structure. Drafting one section at a time follows, rather than generating a complete post and publishing it without review. The guide presents this approach as part of a five-step process and includes prompt templates and checkpoints for human review.

The final edit is especially important, HubSpot says, because writers bring expertise, voice, experience and discernment to the work. The publication notes that AI has raised concerns about plagiarism, bias, data privacy and inaccuracy. It also cites Google’s position that AI can support research and structure, while material should be fact-checked and reviewed by hand because the technology can make factual errors.

The distinction in HubSpot’s advice is between using AI to assist with parts of the process and allowing its output to determine the finished article. A structured draft can give a writer material to work with, but the guide places responsibility for the post’s voice and final quality assurance with a person.

What this means for marketers

Teams using AI for blog production can build review into the workflow from the outset. Prepare a detailed brief, use an outline to organize the draft and assess each section before publishing. Check factual claims by hand and edit for a recognizable voice, rather than relying on generated text as the final version.