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Description

Most tools in this category are one-click writers. You get a draft, unsourced, and somebody still has to check it. Mastheads works the other way round. Every article starts with research against real sources and carries its citations inline. It is written in a voice you set - tone, reading level, audience, banned words - under a real named byline rather than an admin account. It then passes through independent desks that edit the article rather than grade it: sourcing, standards, fact-check, quality and an editor-in-chief. Any of them can hold it back. What reaches you is the article and its trace: the sources it used, the checks it passed, and the ones it did not. Nothing publishes on its own unless you switch that on for a domain, and anything published unattended carries its EU AI Act Article 50 marker. Publishing goes to seven platforms: WordPress.org, WordPress.com, Ghost, Webflow, Shopify, HubSpot and GoHighLevel. WordPress updates the same post in place; the other six create a new post each time, and the panel tells you which before you press the button. Draft-only is a full mode if you have no site at all. For agencies and portfolio operators the unit is the site: up to 20 from one dashboard, each with its own language, country, sections and authors. You own every article, and you can export all of it - Markdown, HTML, or a whole-account archive - whenever you like. Free 7-day trial, 10 articles, no card. Then Starter $99, Growth $249 or Pro $599 a month.

Description

hrefStack is an AI SEO tool that does the job of a full content team. One agent finds keywords worth ranking for, writes articles built for Google, AI Mode and ChatGPT, publishes them straight to WordPress, Shopify, Ghost, Wix, Drupal or Sanity, and then tracks results in Google Search Console. It is full SEO automation from start to finish. If you are comparing the best AI SEO tools in 2026, start with the one that replaces the whole workflow.

API Access

Has API

API Access

Has API

Screenshots View All

Screenshots View All

Integrations

Shopify
WordPress
Ghost
GoHighLevel
HubSpot Content Hub
Webflow
Wix Logo Maker

Integrations

Shopify
WordPress
Ghost
GoHighLevel
HubSpot Content Hub
Webflow
Wix Logo Maker

Pricing Details

$99/month
Free 7-day trial: 10 articles, 1 site, no card.

Starter $99/month - 40 articles a month, up to 3 sites, 1 seat.
Growth $249/month - 120 articles a month, up to 10 sites, 5 seats.
Pro $599/month - 300 articles a month, up to 20 sites, 20 seats.
Enterprise - uncapped sites and volume, custom integrations and custom CMS targets, agreed per contract.

Extra articles are $3 each and never expire.

Every paid plan gets the full editorial pipeline - custom voice, named bylines, fact-checking, research and the site audit. The plans scale on articles, sites and seats, not on features. Billed in US dollars.
Free Trial
Free Version

Pricing Details

$0
Free
Perfect for trying out hrefStack

$0
Get Started Free
Includes:

10,000 words per month
Unlimited AI images
1 article at a time
Up to 2,000 words per article
Basic AI models
Basic SEO optimization
No research features
Email support
MOST POPULAR
Starter
Perfect for growing content needs

$45
/mo
Get Starter
Everything in Free, plus:

100,000 words per month
Unlimited AI images
Up to 5 articles at once
Advanced AI models
Enhanced SEO optimization
Research features included
Priority email support
Up to 3,000 words per article
Pro
Unlimited content creation power

$69
/mo
Get Pro
Everything in Starter, plus:

Unlimited words
Unlimited AI images
Up to 10 articles at once
All premium AI models
Premium SEO optimization
Full research access
Custom prompts
Priority support
API access
Team collaboration
Up to 5,000 words per article
Free Trial
Free Version

Deployment

Web-Based
On-Premises
iPhone App
iPad App
Android App
Windows
Mac
Linux
Chromebook

Deployment

Web-Based
On-Premises
iPhone App
iPad App
Android App
Windows
Mac
Linux
Chromebook

Customer Support

Business Hours
Live Rep (24/7)
Online Support

Customer Support

Business Hours
Live Rep (24/7)
Online Support

Types of Training

Training Docs
Webinars
Live Training (Online)
In Person

Types of Training

Training Docs
Webinars
Live Training (Online)
In Person

Vendor Details

Company Name

Mastheads

Founded

2026

Country

India

Website

mastheads.app

Vendor Details

Company Name

Codestreaks LLC

Founded

2024

Country

United States

Website

www.hrefstack.com

Product Features

AI Writing

While many AI writing tools typically conclude their process at the drafting stage, Mastheads distinguishes itself by conducting thorough research prior to composing content and providing citations for the sources utilized. Each piece is crafted under a personalized byline that reflects a voice you choose. Additionally, articles undergo rigorous fact-checking and adhere to established standards, with editorial oversight ensuring that content is not released prematurely. The end result transparently indicates what information was verified and what did not meet the criteria. Ultimately, the authority over publication rests with the writer or editor. Once finalized, content can be published across a variety of seven platforms including WordPress.org, WordPress.com, Ghost, Webflow, Shopify, HubSpot, and GoHighLevel, and can be produced in any desired language.

Product Features

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