Koala AI — Built for SEO long-form articles from $25 a month — where choosing a stronger model counts each word two or three times against your plan.
Short answer: Koala AI produces SEO-focused long-form content across tiers priced by word allowance: Starter at $25 a month for 45,000 words and 500 credits, Professional at $49 for 100,000 words and 1,000 credits, Boost at $99 for 250,000 words, Elite at $350 for 1,000,000 and Scale tiers to $2,000 for 10,000,000. The former $9 Essentials tier has been retired. Allowances are counted on GPT-6 Luna; GPT-6 Sol and Claude Sonnet 5 count words at 2x and Claude Opus 5.5 at 3x. Every new account gets 5,000 free words with no card, and annual billing saves 20%.
On this page
Verdict at a glance
Overall rating: 4.0/5 ★★★★☆
Standout: Purpose-built for SEO long-form. Koala produces article-length content structured for search rather than generic copy stretched to length.
Watch out: Word allowances are counted on GPT-6 Luna. Writing with GPT-6 Sol or Claude Sonnet 5 counts words at 2x and Claude Opus 5.5 at 3x, so Professional’s 100,000 words becomes 50,000 or 33,000 usable words on those models.
Koala AI is built specifically for SEO long-form content, and that focus shows in output structured for search rather than generic copy padded out to article length. The platform spans several tools — KoalaWriter for articles, KoalaChat, KoalaImages, KoalaLinks and KoalaMagnets — so a content operation can run from one subscription rather than assembling three. Pricing scales on word allowance across an unusually long ladder: Starter at $25 for 45,000 words, Professional at $49 for 100,000 words and 1,000 credits, Boost at $99 for 250,000, Elite at $350 for a million, and further tiers reaching $2,000. Annual billing saves 20%. The detail that changes the arithmetic entirely is that stronger models count against the allowance at a multiple — GPT-6 Sol and Claude Sonnet 5 at 2x, Claude Opus 5.5 at 3x — so the usable figure is a half or a third of the headline. So Professional’s 100,000 words is 50,000 words if you use a frontier model, which most people producing publishable content will want to. That effectively doubles the price per usable word, and it means the tier you need is likely one step above the one the word count suggests. Budget accordingly rather than discovering it mid-month.
Quick facts
| Attribute | Detail |
|---|---|
| Ideal team | SEO teams and publishers producing long-form articles at volume |
| Learning curve | Low — designed around article production workflows |
| Setup time | Minutes |
| Free trial | 5,000 free words and 25 credits on signup, no card; ⚠️ no ongoing free plan |
| Free tier | None beyond the signup allowance |
| Entry | $25/mo Starter — 45,000 words, 500 credits |
| Model weighting | ⚠️ GPT-6 Sol and Claude Sonnet 5 count 2x, Claude Opus 5.5 counts 3x |
| Annual saving | 20% |
Overview
Koala AI is a content platform built specifically for SEO-focused long-form writing, which distinguishes it from general-purpose generators producing copy that happens to be long. Around KoalaWriter, the article tool, sit KoalaChat, KoalaImages, KoalaLinks and KoalaMagnets — so a content operation covering articles, images, internal linking and lead capture can run from one subscription rather than three or four separate tools.
Pricing scales on word allowance across a long ladder. Starter is $25 a month for 45,000 KoalaWriter words and 500 credits. Professional is $49 for 100,000 words and 1,000 credits. Boost is $99 for 250,000 words, Elite is $350 for 1,000,000, and Scale tiers extend to $2,000 a month for 10,000,000 words. Annual billing saves 20% throughout. The $9 Essentials tier that once sat at the bottom of this ladder has been retired, so $25 is now the floor. The granularity above the floor is genuinely useful — a publisher can find a tier close to their actual output rather than overbuying to reach the next step.
The qualification that changes every calculation above is model choice. The pricing page states that word counts are based on GPT-6 Luna; GPT-6 Sol and Claude Sonnet 5 count words at 2x, and Claude Opus 5.5 counts at 3x. So Professional’s 100,000 words becomes 50,000 usable words on Sonnet 5 and about 33,000 on Opus 5.5 — and most people producing content they intend to publish will want one of the stronger models. The effect is to double or triple the price per usable word, and it means the tier you actually need is likely one step above what the headline allowance suggests. That is not concealed, but it is easy to overlook when comparing Koala’s $49 Professional against a competitor’s flat allowance, and it should be built into the comparison rather than discovered when the words run out.
Key features
- KoalaWriter — SEO-focused long-form article generation
- KoalaChat — 500 credits on Starter, 1,000 on Professional
- KoalaImages — image generation within the platform
- KoalaLinks — internal linking support
- KoalaMagnets — lead capture assets
- Granular tier ladder — ⭐ $25 to $2,000, so you can match output
- Model weighting — ⚠️ GPT-6 Sol and Claude Sonnet 5 count 2x, Claude Opus 5.5 counts 3x
- SEO structure — output shaped for search rather than generic length
- Annual billing — 20% saving
- Single subscription — covers articles, images, links and magnets
Pricing (as of 2026-09-29)
Model: word-allowance tiers where stronger models count each word at 2x or 3x · Free tier: ⚠️ none ongoing; 5,000 free words and 25 credits on signup · Entry paid: Starter $25/mo
| Plan | Price | Includes |
|---|---|---|
| Starter | $25/mo | 45,000 words · 500 credits · ⚠️ 22,500 words on 2x models |
| Professional | $49/mo | 100,000 KoalaWriter words · 1,000 credits · ⚠️ 50,000 words on 2x models, ~33,000 on Opus 5.5 |
| Boost | $99/mo | 250,000 words · 2,500 credits · ⚠️ 125,000 on 2x models |
| Elite and Scale | $350/mo up to $2,000/mo | 1,000,000 words at Elite; Scale tiers reach 10,000,000 words at $2,000 a month |
⚠️ The $9 Essentials tier has been RETIRED. koala.sh/pricing on 2026-09-29 shows Starter, Professional, Boost, Elite and Scale only, with a floor of $25/mo. Earlier figures citing $9 as the entry price – including an earlier draft of this review – understate it by 2.8x.
⚠️ Word counts are based on GPT-6 Luna. GPT-6 Sol and Claude Sonnet 5 count words at 2x, and Claude Opus 5.5 counts at 3x. Professional’s 100,000 words becomes 50,000 or about 33,000 usable words on those models — which most people producing publishable content will want to use. That effectively doubles or triples your price per usable word.
⚠️ Because of that weighting, the tier you actually need is likely one step above what the headline allowance suggests. Build the 2x or 3x factor into any comparison against a competitor’s flat allowance rather than discovering it when the words run out mid-month.
⭐ The tier ladder is unusually granular, spanning $25, $49, $99, $350 and Scale tiers up to $2,000 a month. That lets a publisher match their actual output closely rather than overbuying to reach the next available step.
Every new account gets 5,000 free words and 25 credits with no credit card, so output quality can be checked before paying — but there is no ongoing free plan.
Ratings breakdown
| Criterion | Score | Why |
|---|---|---|
| Ease Of Use | 4.5/5 | Built around article production, so the workflow is obvious |
| Features | 4.0/5 | Articles, chat, images, links and magnets in one subscription |
| Value | 4.0/5 | ⚠️ Good ladder, undercut by premium models doubling consumption |
| Support | 3.5/5 | Standard; no tier-based support differentiation published |
Pros
- Purpose-built for SEO long-form rather than generic copy stretched to length
- KoalaWriter, KoalaChat, KoalaImages, KoalaLinks and KoalaMagnets in one subscription
- Professional at $49 covers 100,000 words on GPT-6 Luna
- Elite at $350 supports a million words a month
- 20% saving on annual billing
- Internal linking and lead magnet tools reduce the need for separate tools
- 5,000 free words and 25 credits on signup, no card required
Cons
- ⚠️ GPT-6 Sol and Claude Sonnet 5 count words at 2x, Claude Opus 5.5 at 3x
- ⚠️ Professional’s 100,000 words is 50,000 on Sonnet 5 and about 33,000 on Opus 5.5
- ⚠️ No ongoing free plan, and the $9 Essentials entry tier has been retired
- Credits for research and chat are metered separately from words
- The tier you need is likely one above what the headline suggests
- Focused on SEO content, so poorly suited to fiction or short-form copy
- Scale tiers reach $2,000 a month, which is a substantial commitment
Who it’s for
- SEO teams and publishers producing long-form articles at volume
- Content operations wanting articles, images and links from one tool
- Businesses matching a granular tier to their actual monthly output
- Anyone whose content strategy is search-led rather than brand-led
Who it’s not for
- Fiction writers — Sudowrite is purpose-built for manuscripts
- Short-form copy needs — Rytr offers unlimited generation at $7.50
- Writers improving existing drafts — that is Wordtune’s job
- Anyone budgeting from the headline word count while using premium models
Best use cases
- Producing SEO long-form articles at 100,000 words a month on Professional
- Generating supporting images through KoalaImages in the same subscription
- Building internal linking structures with KoalaLinks
- Matching a granular tier to your actual publishing volume
- Calculating true capacity by dividing the allowance by 2 or 3 for stronger models
Integrations
Koala AI’s integration story is largely internal — KoalaWriter, KoalaChat, KoalaImages, KoalaLinks and KoalaMagnets share one subscription, so an article, its images, its internal links and its lead capture come from the same place. For a content operation that removes the usual friction of stitching three or four tools together, and it is a substantial part of the value at the higher tiers where volume justifies the consolidation.
How it compares
| Koala AI | Rytr | Sudowrite | Anyword | |
|---|---|---|---|---|
| Entry paid | $25/mo (Starter) | $7.50/mo unlimited | $10/mo annual (Hobby) | ⚠️ $39/mo annual |
| Metering unit | ⚠️ Words, 2x–3x on stronger models | None — unlimited | Credits | Prediction credits |
| Effective entry capacity | ⚠️ 22,500 words on premium | Unlimited | 225,000 credits | Unlimited generation |
| Free tier | ⚠️ None | 10,000 characters monthly | ⚠️ None | ⚠️ None |
| Tier granularity | ⭐ $25 to $2,000, six+ steps | Three tiers | Three tiers | Four tiers |
| Primary job | ⭐ SEO long-form articles | Short-form copy | Long-form fiction | Marketing copy prediction |
| Best fit | SEO article production | Cheapest unlimited generation | Fiction manuscripts | Performance-predicted copy |
Rytr prices are vendor-published and verified 2026-09-27; Koala AI figures are from koala.sh/pricing read 2026-09-29. Anyword, Wordtune and Sudowrite figures are from published third-party reporting where the vendors’ own pages could not be retrieved directly.
Alternatives
Rytr offers unlimited generation at $7.50 a month for short-form copy, with no word metering at all. Sudowrite is the fiction equivalent, with identical features at every tier. Wordtune improves existing drafts rather than generating articles. Anyword predicts marketing copy performance, which is a different problem.
Recent changes
Koala AI has retired its $9 Essentials tier: koala.sh/pricing now lists Starter at $25 a month with 45,000 words and 500 credits as the entry point, followed by Professional at $49 a month with 100,000 KoalaWriter words and 1,000 credits, Boost at $99 a month with 250,000 words, Elite at $350 a month with 1,000,000 words, and Scale tiers extending to $2,000 a month for 10,000,000 words. Annual billing saves 20%. The model line-up has moved on too: allowances are counted on GPT-6 Luna, GPT-6 Sol and Claude Sonnet 5 count words at 2x, and Claude Opus 5.5 counts at 3x, so the usable allowance for anyone writing with a frontier model is a half or a third of the headline figure. Every paid plan now includes an MCP server for connecting an AI assistant, and new accounts get 5,000 free words and 25 credits without a card. The platform continues to include KoalaWriter, KoalaChat, KoalaImages, KoalaLinks and KoalaMagnets within a single subscription.
Frequently asked questions
How much does Koala AI cost?
Starter is $25 a month for 45,000 words and 500 credits, Professional $49 for 100,000 words and 1,000 credits, Boost $99 for 250,000, and Elite $350 for a million, with Scale tiers to $2,000 for 10,000,000 words. The $9 Essentials tier has been retired. Annual billing saves 20%.
Why do stronger models cost more on Koala AI?
Word counts are based on GPT-6 Luna. GPT-6 Sol and Claude Sonnet 5 count words at 2x, and Claude Opus 5.5 counts at 3x, so Professional’s 100,000 words becomes 50,000 or about 33,000 usable words. Since most people producing publishable content will want a frontier model, that effectively doubles or triples the price per usable word — and means the tier you need is likely one above what the headline suggests.
Which Koala AI plan do I actually need?
Take your monthly word target, double it if you intend to write with GPT-6 Sol or Claude Sonnet 5 and triple it for Claude Opus 5.5, then find the tier that covers that figure. Someone publishing 50,000 words a month on Sonnet 5 needs Professional’s 100,000-word allowance, not Starter’s 45,000 — the weighting is the single most important thing to build into the calculation.
Does Koala AI have a free plan?
There is no ongoing free plan, but every new account gets 5,000 free words and 25 credits with no credit card, so you can check output quality before paying. After that the cheapest way in is Starter at $25 a month. Rytr offers 10,000 free characters monthly and Wordtune 10 free rewrites daily if an ongoing free tier matters.
What is included besides article writing?
KoalaChat for conversational use, KoalaImages for image generation, KoalaLinks for internal linking and KoalaMagnets for lead capture assets, all within one subscription. For a content operation that removes the friction of running three or four separate tools, which is a meaningful part of the value at higher volumes.
Koala AI or Rytr?
Rytr for short-form marketing copy, where unlimited generation at $7.50 a month is unmatched. Koala AI for SEO long-form articles, where output is structured for search rather than padded to length. They serve different halves of content production and the word metering only makes sense for the long-form case.
Is Koala AI’s tier ladder useful?
Yes — spanning $9, $25, $49, $99, $350 and up to $2,000 a month, it is unusually granular, so a publisher can match their actual output closely rather than overbuying to reach the next available step. That granularity matters most at scale, where a mismatched tier wastes real money every month.
Sources
- Koala AI – official pricing page (read 2026-09-29)
- Koala AI – homepage, platform overview (read 2026-09-29)
- Koala AI – help centre (read 2026-09-29)
Compiled from public sources; last verified 2026-09-29. Pricing is subject to change — verify with the vendor. Ratings reflect editorial opinion based on documented capabilities, published pricing, and aggregated user reviews. DigiJaws does not accept payment for review placement or rating.
Koala AI Review (4/5): Pricing & Verdict (2026). DigiJaws, 2026. https://digijaws.com/reviews/koala-ai-review/