The same shape, different defaults
KoalaWriter reads your site once to learn your services and voice, researches a topic and builds an outline, covers the terms the ranking pages share, inserts internal links from an index of your site, embeds images, and publishes in one click to WordPress, Shopify, Webflow and Ghost. Its plans in October 2026 are measured in words and credits per month — hundreds of thousands of words at the middle tiers — and it offers bulk writing and a content calendar on an autopilot.
PrismDraft's defaults point the other way. There is bulk generation, and there is an Autopilot on a publishing plan, but the standing rule is that an article enters Needs review and only an approved article can be published. The cost of each run is quoted before it starts, reserved while it runs and settled when it ends, so volume is a decision you make per article rather than a quota you draw down.
If your plan is to publish a hundred pages this quarter and read a sample, Koala's shape is the honest fit and its word quotas will be cheaper per thousand words. If your plan is twenty pages you would be happy to have your name on, the gate matters more than the quota.
- Koala: research with optional citations on its higher plans, word quotas, bulk runs, one-click publish.
- PrismDraft: no web research at all, credits per run, an outline you approve, an approval gate that cannot be skipped.
- Both read your website first, and both publish to WordPress, Webflow, Ghost and Shopify.
What a PrismDraft run actually does
- 01
Your website
One address. PrismDraft drafts the project, the brand voice and the image style from your own pages, and you edit the draft before it is saved.
- 02
Topics with an intent
Suggestions carry a working title, a primary keyword, a search intent and a cluster, and avoid keywords the project already covers.
- 03
An outline, free and editable
A heading per section with its job, keywords and target length. Rename, reorder, cut, approve. Outlines and AI edits cost no credits.
- 04
A quoted run
You see the cost before you start — about 7 credits for 1,200 words with three images — and a run that fails costs nothing. Each section is written against its heading, with an image prompted from it.
- 05
Needs review
Versions, comments, hand edits, AI edits, changes requested, then approval. Only then can it publish.
Side by side
Read off Koala's own public pages in October 2026. Their plan lineup is long and changes; treat the shape rather than the numbers as the comparison.
| PrismDraft | KoalaWriter | |
|---|---|---|
| Reads your website first | Yes — project, voice and image style | Yes — Brand DNA |
| Web research and citations | No | Deep research with sources on higher plans |
| Outline approved before prose | Yes, free, and required if you want it | Built, not gated |
| Approval before publishing | Enforced | Editor available; not a gate |
| Bulk generation | Yes, and an optional Autopilot per plan | Yes, with faster bulk on higher tiers |
| Images | One per section, prompted from that section, alt text included | AI images embedded automatically |
| Internal links | Suggestions among your published articles | Indexes your site and inserts links |
| Publishing | WordPress, Ghost, Webflow, Shopify, signed webhooks | WordPress, Shopify, Webflow, Ghost, webhooks |
| Pricing shape | Credits per run, quoted before it starts | Words and credits per month |
| Interface languages | English and French | English |
Four topics for a home-services site
A plumbing company's website goes in. These come back, each with its keyword and intent, ready to be picked one at a time.
The outline for the boiler question
Approved before the prose. If the shape is wrong — too broad, too salesy, the wrong reader — you change it here, where changing it is free.
- H2The short answer, by age and symptomAnswer the search in the first screen, then earn the rest of the read.
- H2What repairs are worth doing at twelve yearsConcrete parts and what each one buys you in time.
- H2What a replacement costs you beyond the unitName the hidden costs: the fitting, the controls, the day without heat.
- H3Where the savings really come fromEfficiency, honestly framed.
- H2How to decide in one afternoonA decision procedure the reader can actually follow.
- H2Questions to ask the engineerA short list that makes the piece worth bookmarking.
An outline costs no credits, which is why it is the step to argue with. The draft is written against the headings you approved, section by section.
Questions
Is PrismDraft cheaper per article than Koala?
At high volume, almost certainly not: tools priced in hundreds of thousands of words a month will beat a credit price per run. At ten or twenty articles a month the plans are comparable, and PrismDraft's failed runs are free, which matters more than it sounds.
Does PrismDraft do bulk runs?
Yes. You can run several articles at once, and a publishing plan can be put on Autopilot so its entries are written, approved and published on their day up to the plan's credit cap. Autopilot is per plan and off unless you switch it on.
Does PrismDraft add sources and citations?
No. It writes from the brief, the outline and what you gave it, and if a claim needs a source it was not given, the claim is left out rather than attributed to something invented. Koala's deep research is the better tool if citations are the requirement.
Can I edit before publishing?
You have to. An article sits in Needs review with its versions, its images and its credit usage visible; you can edit by hand, edit with AI, leave comments, request changes, or approve. Publishing is only available on an approved article.
Which one handles French?
PrismDraft's interface is English and French, it writes articles in a project's languages, and it can translate an approved article into the project's other languages. Koala's interface is English.
What happens when a run fails?
Nothing is charged. The reservation is released and the balance is what it was. A run that delivered part of an article is charged for that part only.