Head to head
Frase vs Koala AI
Short answer. These are different categories doing different jobs: Frase is a ai content optimization, Koala AI is a ai seo autopilot. Comparing them is really a question of which job you need done first. Koala AI is the cheaper way in at from $9/mo against from $39/mo (annual). On AI search visibility Frase is ahead (Partial against No). Choose Frase if you match its target profile: small content teams and freelancers who want SERP-driven briefs and optimization without a suite-level budget. Choose Koala AI if you match its: affiliate publishers and volume bloggers who want to pay strictly for words produced.
Frase
Research, brief and optimization tool with a content agent that drafts and publishes FAQ, glossary and how-to pages, at the lowest entry price of the optimization category.
from $39/mo (annual)7-day free trial, no credit card
Visit Frase (opens in a new tab)
Koala AI
Word-metered AI article writer with the lowest entry price of any tool on this site, scaling from $9/mo to enterprise-grade volume.
from $9/moFree trial limited to 5,000 words and 25 chat messages
Visit Koala AI (opens in a new tab)
Side by side
| Frase | Koala AI | |
|---|---|---|
| Category | AI content optimization | AI SEO autopilot |
| Entry price | from $39/mo (annual) | from $9/mo |
| Free trial | 7-day free trial, no credit card | Free trial limited to 5,000 words and 25 chat messages |
| AI search (GEO) | Partial | No |
| Best for | Small content teams and freelancers who want SERP-driven briefs and optimization without a suite-level budget. | Affiliate publishers and volume bloggers who want to pay strictly for words produced. |
| Integrations | WordPress, Webflow, Sanity, Wix, Google Docs | WordPress, API |
| Languages | Multilingual | Multilingual |
Where they actually differ
Ten capabilities, same definition for both tools, taken from each vendor's published documentation. The rows below are only the ones where the two disagree, because those are the rows that decide the purchase.
| Capability | Frase | Koala AI |
|---|---|---|
| Keyword research | Yes | Partial |
| On-page optimization | Yes | Partial |
| Technical audit | Partial | No |
| Internal linking | Yes | Partial |
| Free tier | No | Partial |
Pricing compared
Frase: Annual pricing is roughly 20% below monthly: Starter $39 vs $49, Professional $103 vs $129, Scale $239 vs $299. Extra seats on Professional cost $29/mo.
| Plan | Price | What you get |
|---|---|---|
| Starter | $39/mo annual ($49 monthly) | 1 seat, 1 site, 10 articles, 50 audit pages per month, Content Guard on 3 pages. |
| Professional | $103/mo annual ($129 monthly) | 3 seats, 5 sites, 40 articles, 250 audit pages, content calendar, internal linking, Content Guard on 15 pages. |
| Scale | $239/mo annual ($299 monthly) | 5 seats, 10 domains, 100 articles, 1,000 audit pages, client-ready reports, agent auto-publishing. |
| Enterprise | Custom | Custom limits, white-label portals, SSO/SAML, dedicated account manager. |
Koala AI: Nine tiers metered in words. Word counts are quoted for a smaller model; premium models consume double. Annual billing saves 20% with credits issued upfront.
| Plan | Price | What you get |
|---|---|---|
| Essentials | $9/mo | 15,000 words, 250 chat messages. |
| Professional | $49/mo | 100,000 words, 1,000 chat messages. |
| Boost | $99/mo | 250,000 words, 2,500 chat messages. |
| Growth | $179/mo | 500,000 words, 5,000 chat messages. |
| Elite and above | $350 to $2,000/mo | 1M to 10M words per month across Elite, Advanced and three Scale tiers. |
Entry price is the wrong number to compare on its own. Add seats, add the tier that unlocks the feature you came for, and the gap usually moves. Run both through the stack cost calculator to see the annual figure.
Frase in detail
Research, brief and optimization tool with a content agent that drafts and publishes FAQ, glossary and how-to pages, at the lowest entry price of the optimization category. Frase focuses on SERP research, briefs and on-page optimization. It ships a Frase Answers widget and drafts FAQ and glossary pages, which are useful AI-citation formats, but it is not a prompt-tracking product.
Strengths
- Cheapest credible entry point in the optimization category at $39/mo
- 7-day free trial with no card required
- Briefs are genuinely usable as writer handoffs
Limits
- No prompt or AI-visibility tracking
- Article and audit limits are tight on the Starter plan
- Interface covers a lot of ground, which takes some learning
Koala AI in detail
Word-metered AI article writer with the lowest entry price of any tool on this site, scaling from $9/mo to enterprise-grade volume. Koala is a writing engine. It has no AI-visibility tracking and no optimization scoring against ranking pages.
Strengths
- Lowest entry price on this site at $9/mo
- Transparent word metering with no seat charges
- Scales to millions of words without a sales call
Limits
- Writing only: no keyword research pipeline, audits or tracking
- Word counts halve when you select a premium model
- Volume without editorial control is the classic route to thin content
Read the full Koala AI review →
How to choose between them
Go with Frase when
- Cheapest credible entry point in the optimization category at $39/mo
- 7-day free trial with no card required
- Briefs are genuinely usable as writer handoffs
Go with Koala AI when
- Lowest entry price on this site at $9/mo
- Transparent word metering with no seat charges
- Scales to millions of words without a sales call
Whichever way you lean, run the trials on the same brief before you commit: Frase gives you 7-day free trial, no credit card and Koala AI gives you free trial limited to 5,000 words and 25 chat messages. Judging output on your own topic beats any comparison table, including this one.
Frequently asked questions
Frase vs Koala AI: which is better?
Neither is better in the abstract. Frase suits small content teams and freelancers who want serp-driven briefs and optimization without a suite-level budget. Koala AI suits affiliate publishers and volume bloggers who want to pay strictly for words produced. Match the tool to the job you actually need done and the answer is usually obvious; if it is not, our tool finder narrows it in about a minute.
Is Frase cheaper than Koala AI?
Koala AI has the lower entry price: from $9/mo against from $39/mo (annual). Entry price is not total cost though, because both vendors gate features by tier. Compare full plan tables on the pricing comparison.
Which one is better for AI search visibility?
Frase. Frase focuses on SERP research, briefs and on-page optimization. It ships a Frase Answers widget and drafts FAQ and glossary pages, which are useful AI-citation formats, but it is not a prompt-tracking product.
Can I use Frase and Koala AI together?
Yes, and plenty of teams do. The common stack pairs a tool that produces work with a tool that measures or researches it, because those two jobs rarely live in the same product. Before you stack, price the combined subscription in the stack cost calculator: two mid-tier tools often cost more than one plan that covers both.
Related comparisons
Sorank vs Frase
$99/site/mo vs $39/mo
Sorank vs Koala AI
$99/site/mo vs $9/mo
BabyLoveGrowth vs Koala AI
$99/mo vs $9/mo
Outrank vs Koala AI
$99/mo vs $9/mo
Surfer SEO vs Frase
$49/mo vs $39/mo
Frase vs Clearscope
$39/mo vs $129/mo
Last verified 2 August 2026. Prices, plans and features on this page were read on each vendor's own site on that date. Vendors change pricing often, so confirm before you buy. Spotted an error? Tell us and we will fix it.