---
title: "Features: keyword research to WordPress publishing | Rext AI"
description: "Rext AI is an AI article writer for SEO. See each feature: keyword research, the outline you approve, E-E-A-T and on-page SEO scores, and brand voice."
url: https://rext.ai/features
last_updated: 2026-10-08T00:00:00.000Z
---

# From keyword to published post.

A page for each part you'll use most, with its real screen. The rest follows, one line each.

[Start free trial](https://app.rext.ai/signup?ref=features)

## The parts you'll use most

### [Keyword research](https://rext.ai/features/keyword-research)

Volume, difficulty and search intent for a keyword before anything is written, saved to your library.

### [Keyword library](https://rext.ai/features/keyword-library)

Every keyword you analyze is saved in Keywords with its data, so your next article starts from the list.

### [Article writer](https://rext.ai/features/article-writer)

From a keyword to a finished draft in your author's voice, with the outline yours to approve.

### [Internal links](https://rext.ai/features/internal-links)

The outline suggests internal links to your own articles, ranked by how closely each one matches the topic.

### [E-E-A-T](https://rext.ai/features/eeat-optimization)

A named author, linked sources, and a trust score from 0 to 100% on every article.

### [On-page SEO](https://rext.ai/features/on-page-seo)

An on-page score from 0 to 100 and the Checklist behind it, on every article.

### [Brand voice](https://rext.ai/brand-voice)

Your brand read from your website when you create a workspace, yours to edit.

### [Personas](https://rext.ai/features/personas)

Pick a persona for an article: it's written as them and credited to their WordPress user, if there is one.

### [Content calendar](https://rext.ai/features/content-calendar)

Calendar shows each published and scheduled post by month, and you schedule in your own time zone.

## Also in the app

### [WordPress publishing](https://rext.ai/integrations/wordpress)

No copy and paste: publish, save a draft, send for review or schedule, and the status syncs back.

### Background generation

Approve the outline and walk away. Writing carries on with the tab closed; a dock shows its progress.

### Content library

Every article in one place, with its status. Open one to edit, with images and alt text.

### Copy HTML or Markdown

Not on WordPress? Copy any article as HTML, Markdown or plain text and paste it where it goes.

### Workspaces and roles

Keep clients apart: a workspace per brand or client, with members as owner, admin, editor or viewer.

## Start with one keyword.

Run it on your own site. Read the sources. Decide with the article in front of you, not a promise.

[Start free trial](https://app.rext.ai/signup?ref=final-cta) [Book a demo](https://rext.ai/book-your-free-demo)

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