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AI Writer

ai-writer.jp

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Spec score 8.3 #10 of 29 in SEO Writing Software

Spec sheet

Purpose
AI Writer is a service for owned-media teams that streamlines article production.Read 3 Oct 2026 · ai-writer.jp
Intended users
The maker describes the service as intended for owned-media article production and says it can be used without specialist knowledge.Read 3 Oct 2026 · ai-writer.jp
Trial
The seven-day free trial allows up to five articles, includes all features, and does not require a credit card.Read 3 Oct 2026 · ai-writer.jp
Support
The homepage says it offers manuals, video tutorials, and support; plan details list email and chat support.Read 3 Oct 2026 · ai-writer.jp
Headquarters
Tokyo, JapanRead 28 Sep 2026 · ai-writer.jp
Founded
2021Read 28 Sep 2026 · ai-writer.jp
Maker
The maker's service guide identifies the company as 合同会社ゼロイチスタート, established on 2021-08-31, with an office in Chuo-ku, Tokyo.Read 3 Oct 2026 · ai-writer.jp
Article workflow
The AI creates articles through steps covering topic, keyword, title, heading structure, and body text.Read 3 Oct 2026 · ai-writer.jp
Billing
The FAQ says payment is available by credit card or bank transfer.Read 3 Oct 2026 · ai-writer.jp
Copyright
The maker's service guide says copyright in text created with AI Writer belongs to the customer.Read 3 Oct 2026 · ai-writer.jp
Data use
The FAQ says submitted information is not used for machine-learning training.Read 3 Oct 2026 · ai-writer.jp
Editor
The editor includes an AI assistant, comments, text replacement, and accessibility checks.Read 3 Oct 2026 · ai-writer.jp
SEO analysis
Its SEO analysis engine automates keyword analysis, competitor research, and headline suggestions.Read 3 Oct 2026 · ai-writer.jp
SEO review
Its SEO review scores an article out of 100 and suggests improvements.Read 3 Oct 2026 · ai-writer.jp
SERP analysis
The SERP analysis feature summarizes competitor-site information for a target keyword.Read 3 Oct 2026 · ai-writer.jp

Plans and prices

個人プラン ¥9,000 a month 年払いで9,000円/月（税別）; 月払い10,000円/月（税別） 1名 · 5記事/月 · 1プロジェクト · AIアシスタント生成文字数無制限 Read 3 Oct 2026 · ai-writer.jp
ライト ¥36,000 a month 年払いで36,000円/月（税別）; 月払い40,000円/月（税別） 2名 · 20記事/月 · 1プロジェクト · AIアシスタント生成文字数無制限 Read 3 Oct 2026 · ai-writer.jp
スタンダード ¥90,000 a month 年払いで90,000円/月（税別）; 月払い100,000円/月（税別） 5名 · 60記事/月 · 3プロジェクト · AIアシスタント生成文字数無制限 Read 3 Oct 2026 · ai-writer.jp
カスタマイズプラン Priced on request 要相談 利用人数 · 記事数 · プロジェクト数はカスタマイズ Read 3 Oct 2026 · ai-writer.jp

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