AI writer + the whole SEO toolkit
Koala AI alternative?
Two shapes of the same job. Koala AI writes the article, generates the images, places the internal links and pushes the result into the CMS you already run — one subscription, from $25 a month. Xt4b writes and publishes to a blog it hosts on your own domain, and builds every entry from the pages you already rank with, at a flat price per site and language. Which one you want depends on a single question: should the blog live inside a CMS you maintain, or on a domain you own?
The short version.
Two lines before the detail — and we are one of the two tools, so read the second line knowing that, and the first knowing we did not soften it.
Pick Koala AI if
A publisher or affiliate who wants a large feature surface and buys on words per dollar.
Pick Xt4b if
You want the blog itself looked after: hosted on your own domain, planned from the pages you already publish, going out on dates you approve, at a flat price per site and language that does not move with volume.
Compare like for like.
The same dimensions, asked of both tools. Empty cells mean the tool does not have that capability — not that we forgot a tick.
| Model | Koala AI | Xt4b |
|---|---|---|
| Plans before writing | From your Search Console (Boost+) | From your existing pages |
| Drafts the post | Built in | End to end |
| Hosts the blog | No — posts to your CMS | On your own subdomain |
| Publishes on a schedule | Built in (into your CMS) | Built in |
| Pricing | Per word, per credit | 20€ / site / language |
Where each one wins.
Two honest lists, the competitor first — a comparison page that cannot name what the other tool does better is an advert. Read the second list for what Xt4b does that this tool does not: who owns the blog, where the posts live, and what the price does when you publish more.
Where Koala AI is the right pick
- Breadth per euro. Writing, images, internal links, lead magnets, keyword research, a Search Console dashboard and an API sit on one bill from $25 a month — a stack Xt4b does not try to match.
- Brand DNA: Koala reads your site once and every article follows its services, voice and existing pages. The closest Xt4b has is the plan's positioning line, which is thinner.
- Publishing into the CMS you already run — WordPress, Shopify, Webflow, Ghost — with no DNS change and no new subdomain to explain to anyone.
Where Xt4b is
- The blog is hosted on your own domain: one DNS record, its own sitemap, canonical URLs, per-post structured data, and no plugin or theme to keep working. It publishes to sites whose CMS is not one of the four Koala connects to.
- The plan is built from the pages you already publish — every entry checks your sitemap and skips the query if a URL is already trying to rank for it. Koala's planning runs off keywords, prompts and (from Boost) your Search Console.
- Flat per-site pricing. Koala's allowances are words and credits, so a site publishing 40 posts a month is a bigger bill; on Xt4b the cadence is a setting and the price does not move with volume.
What the comparison actually is.
Koala AI is a genuinely broad product: KoalaWriter for the article, KoalaImages for the artwork, KoalaLinks for internal linking, Brand DNA so the voice matches the site, a research dashboard over your own Search Console, and an MCP server so an assistant can drive the same tools. That breadth is real, and it is why the entry price looks low. The rows below are the part it leaves to you: a blog that keeps publishing, on your own domain, on dates somebody committed to, at a price that does not move with how much you publish.
- Plans before writing
- Yes — from your Search Console, a keyword list or a CSV, depending on the tool and the plan.
- Drafts the post
- Yes — writing the article is the core offer of every tool in this comparison.
- Where the post lands
- Into the CMS you already run, in their case — a plugin or an API call. Onto a blog Xt4b hosts for you, on your own subdomain, in Xt4b's.
- Pricing
- Per word, per credit or per article in their case; per site and per language in Xt4b's, whatever the volume.
The honest verdict.
One sentence per tool — who should pick the competitor, and who should pick Xt4b.
One sentence
Koala AI is the right pick when you want the widest toolkit for the lowest entry price and you are happy to publish into the CMS you already run. Xt4b is the right pick when the blog should live on your own domain, planned against the pages you already have, at a price that does not move with how much you publish.
Fit checklist
Pick Koala AI over Xt4b if any of these describes your team.
- A publisher or affiliate who wants a large feature surface and buys on words per dollar.
- A team already on WordPress, Shopify, Webflow or Ghost who wants posts landing in the CMS they run, with no new hostname.
- An agency producing for many clients and shopping on volume bands rather than per site.
Moving over to Xt4b.
We do the work
Contact support and we will move everything over to Xt4b for you — your plan, your calendar and every post you have already published. Nothing is lost.
Other comparisons.
Five more /vs pages, one for each competitor that comes up in the same conversations as this one.
Bulk article generation, priced per article
Byword
Byword is what a publisher reaches for when the number of pages is the goal: 300 articles a month on the Scale plan, programmatic templates for location and comparison pages, and API access to drive it all from your own pipeline. Xt4b is the opposite shape — fewer, better-planned posts, each committed to a date, on a blog it hosts for you.
Autoblogging for WordPress, at scale
Autoblogging.ai
Autoblogging.ai is the most feature-complete autoblogging tool for WordPress: a plugin, scheduled auto-posting across unlimited sites, bulk generation from a CSV, news mode, Amazon reviews, and a visibility tracker for Google's AI Overviews. Xt4b answers a different brief — one hosted blog on your own domain, a dated plan built from your existing pages, and per-site pricing.
The original article generator
Article Forge
Article Forge is the veteran of this list and still the cheapest: $13 a month for 25,000 words, bulk generation, API access, and automatic posting to a blog. It does not plan against your site, does not research your SERP and does not read like something a person wrote — it writes filler at a price nothing else here matches.
SEO brief + AI draft, agency-shaped
GrowthBar
GrowthBar is the closest competitor on shape — per-site subscription, brief plus draft, calendar. Xt4b differs in the planning layer: every entry checks your existing sitemap so the plan never duplicates a URL you already publish, and the per-language calendar is built in.
Autopilot SEO agent + backlinks
BabyLoveGrowth
BabyLoveGrowth is the closest tool in this set to a full replacement for a content hire: it plans, writes and publishes on autopilot, places contextual backlinks from its own network, and reports how often ChatGPT, Claude, Perplexity and Gemini mention the brand. Xt4b answers a different brief — one hosted blog on your own domain, planned from the pages you already publish, per language.
Questions the verdict raises.
Starting with the one that decides it for most people: what Xt4b does that this tool does not.
What does Xt4b do that Koala AI does not?
Three things. It hosts the blog on your own domain, so the posts live on a property you own instead of inside a CMS you have to keep running. It builds the plan from your existing sitemap, so no entry duplicates a URL you already publish. And it charges per site and language rather than per word, so publishing three posts a month instead of one does not cost three times as much.
Is Koala AI cheaper than Xt4b?
At low volume, yes: $25 a month for 45,000 words is less than a site-and-language line, and the free tier is usable. At a steady cadence the comparison inverts, because Xt4b charges per site and language and not per word — a site publishing every weekday costs the same 20€ as one publishing weekly.
Does Xt4b generate images like Koala?
It generates a cover image and an in-article image per post, in the site's accent colour, which is what a published blog post needs. It does not have an on-demand image studio, infographics or lead-magnet generation.
Can I use Koala's writing and still get the Xt4b blog?
Not directly — Xt4b writes the posts it publishes. What you can do is keep Koala for everything around the cadence (research, images, social) and let Xt4b own the recurring posts on the hosted blog, which is what the API is there for if you would rather read the posts out and file them elsewhere.
Is there anything to do after switching?
No. Contact support and we will move everything over to Xt4b for you — without any work being lost.
More on content
- The best AI blog tools
The category sorted by the job it solves — and the row where Xt4b loses.
- What SEO content costs
The three pricing models, and what actually moves the number.
Ready when you are
Turn your site into an acquisition channel.
Connect a domain and see the searches you are missing in the first minute. Nothing publishes until the date it was planned for.
20€ / site / language / month3 days free, no card