Wordze vs Koala AI (2026)

Both tools turn a keyword into a finished blog post and send it to your site, so the choice comes down to price, volume and where you publish. Wordze costs $10 a month billed yearly, gives you far more articles for the money and suits bloggers, Shopify sellers and small agencies who post to WordPress or a Shopify blog. Koala AI starts at $20 a month billed yearly, lets you try it free and pick the AI model, and is the better tool for Amazon affiliate roundups, Webflow or Ghost sites and automatic internal linking across a whole site. If you mainly want plenty of researched posts on a small budget, start with Wordze. If affiliate content or a site outside WordPress and Shopify is your main job, Koala is worth the extra cost.

Pricing compared

Wordze has two plans. Solo costs $15 a month, or $120 a year ($10 a month), for one user, three sites and 250,000 credits a month. Wordze estimates that covers about 300 articles of 1,500 words or 400 images, though keyword research and the editor's AI draw on the same credits, so your real article count will be lower if you research heavily. Team costs $40 a month, or $360 a year ($30 a month), for up to 100 users, 100 sites and 1,000,000 credits. Team includes everything in Solo and adds people and sites. Extra credits are sold separately and roll over while you stay subscribed.

Koala AI sells words for articles and a separate pool of credits for chat, images, internal links and research calls. Starter costs $25 a month for 45,000 words and 500 credits. Professional costs $49 for 100,000 words and 1,000 credits, and Boost costs $99 for 250,000 words and 2,500 credits. Yearly billing takes 20% off, which makes those $20, $39 and $79 a month ($240, $468 and $948 a year). Bigger plans run from Growth at $179 a month to Scale III at $2,000.

The word counts assume Koala's default model, GPT-6 Luna. If you write with GPT-6.1 Sol or Claude Sonnet 5, each word counts twice, and Claude Opus 5.5 counts three times, so Starter's 45,000 words become 22,500 or 15,000. At 1,500 words an article, Starter works out to about 30 posts a month on Luna and about 10 on Opus.

On cost per article, Wordze wins by a wide margin. Koala softens the limit on monthly plans with a rollover bank, which keeps unused words and credits for up to three months of your allowance. Several Koala tools also sit above Starter. Deep Research, the SEO-scored editor, the Search Console dashboard and KoalaLinks start on Professional, and the content calendar autopilot starts on Boost, so many site owners will end up paying $39 to $49 a month. Prices were checked on November 4, 2026, in US dollars.

Writing SEO articles: research, drafting and editing

Wordze walks you through the order you would write a post in. You start in topic and keyword research, searching by keyword, question or a competitor's domain to see search volumes and trends. A Clusters tab groups the suggestions by theme, which gives you a pillar page and its supporting posts. The outline builder pulls the headings of the pages that already rank onto one screen so you can edit them, and the generator drafts to your settings for length, readability, tone, style and point of view. In the editor, Wordze grades the draft against the top-ranking pages and suggests word count, headings, images, links and missing terms. Copyscape checks the text for duplicate content, and Video to Content turns a YouTube video's transcript into an article. Wordze lists 42 writing languages.

Koala starts from the keyword and does more of the planning for you. KoalaWriter offers eight article types: blog post, listicle, Amazon affiliate, service page, rewrite, local places roundup, how-to guide and topical cluster. It reads the pages that rank and writes the full article with images and internal links. The Amazon affiliate type is the standout for niche site owners, because it builds roundups and single-product reviews from live Amazon product data and reviews. Brand DNA reads your website or Google Maps profile once and drafts a knowledge base of your services, service areas and voice, which suits local businesses writing service pages. The SEO agent, a chat assistant with keyword, backlink and SERP data, suggests topics and hands them to KoalaWriter.

The gap shows up in editing. Wordze includes its content grade on Solo. Koala's editor with an SEO score, and Deep Research, which gathers sources before KoalaWriter writes, start on Professional at $49 a month. On Starter you get the article, with less room to check it against the competition before it goes out.

We did not run the two tools side by side, so we cannot say which one writes better prose. Koala's model choice is a real advantage if you already prefer how Claude or a stronger GPT model writes, as long as you budget for the faster word use.

Publishing, internal links and site management

Wordze publishes in one click to self-hosted WordPress, WordPress.com and a Shopify blog. You can also export to TXT, PDF, HTML or Google Docs. Connect Google Search Console and Wordze shows your clicks, queries and ranking pages, so you can find posts that are slipping and rework them in the editor. It can submit your sitemap and send new article URLs to Google and to Bing Webmaster Tools. For internal links, Wordze syncs the links on your sites and in Search Console and suggests pages a new article should link to while you edit.

Koala covers more places to publish. Articles go to WordPress, Shopify, Webflow or Ghost, as drafts for review or published straight away, and signed JSON webhooks deliver them to Zapier, Make or your own CMS. If your site runs on Webflow or Ghost, this is the deciding difference, since Wordze would leave you copying and pasting. Koala also has an API and an MCP server on every paid plan, which lets Claude, ChatGPT or Codex run Koala's research and writing tools.

KoalaLinks goes further than Wordze's link suggestions. From Professional up, it indexes your site and adds internal links and schema markup to existing pages, and its autopilot does the same for each new page you publish. Each page it analyzes costs 2 credits, so Professional covers about 500 pages a month. On Boost, the content calendar autopilot plans a month of topics and publishes them through your connected site after you approve the plan.

For agencies, Wordze Team is simpler to budget: $40 a month covers 100 sites and 100 user logins. Koala lets you share an account within your organization, but each plan up to Boost holds one Brand DNA brand, and every extra brand costs $29 a month.

Ease of use

Wordze keeps each step on its own screen, so the keyword you pick shapes the outline and the outline shapes the draft. Setup means connecting your WordPress site or Shopify store and, if you want the refresh tools, Google Search Console. The trade-off is that you make more of the calls yourself, from choosing the keyword to approving each heading.

Koala asks for less once it is set up. You import your business from your website or Google Maps, check the knowledge base it drafts, connect Search Console, then let the agent suggest topics and KoalaWriter write them. Bulk mode queues 10 to 100 or more articles with the same settings. The cost is a pricing model that takes some working out, with words and credits in separate pools, model multipliers and features spread across plans.

If you want to judge a tool before paying, Koala's 5,000 free words are enough for a few test articles. With Wordze you pay for a month and rely on the 30-day money-back guarantee.

Support and refunds

Wordze's help desk offers chat and email, and its contact page adds a form and a knowledge base. The team works weekdays from 8 a.m. to 6 p.m. GMT+1 and says it replies within 24 business hours. Its refund terms are the more generous: if Wordze does not suit you within the first 30 days, you can ask for a full refund, with no usage limit stated.

Koala offers live chat, email with replies within 24 hours, a help center with developer docs and a Discord community for users. Refunds are possible within 15 days of starting a new plan, but only if you have used fewer than 15,000 words and 100 credits, so heavy testing can rule you out. You can cancel at any time from the Account page.

Who each one suits

Wordze suits bloggers, Shopify sellers and small agencies who publish often to WordPress or a Shopify blog and want research, drafting, grading and publishing for $10 to $15 a month. Its credit allowance covers a heavy publishing schedule, Team brings in a whole content crew for $40, and the 30-day refund lowers the risk of paying first. Skip it if your site runs on Webflow or Ghost, if you want to pick the model, or if you want to test before paying.

Koala AI suits affiliate site owners who live on Amazon roundups, local businesses that want service pages built from their own details, and anyone publishing to Webflow, Ghost or a custom CMS. It also suits people who want an agent to plan and schedule a month of posts, though that autopilot needs Boost at $79 to $99 a month. Skip it if your budget is under $20 a month or you plan to write with Claude Opus 5.5 on Starter, where the allowance shrinks to about 10 articles.