Skip to the shop floor

Suikou AI vs SEO Writer

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Suikou AI compared with SEO Writer
DetailSuikou AI logo Suikou AISEO Writer logo SEO Writer
What it doesAI humanizer for multilingual writing with best-in-class Japanese support Generate SEO articles with AI and publish them automatically to WordPress, Bitrix, InSales, Joomla or any website
StageStartup Established
Founded2026 Not given
Based inHK RU
Pricing modelFreemium Not given
PricingFree: 500 words/day humanize + unlimited detector (no credit card required); Basic: $9.99/month for 50,000 words/month + 30-day history + priority email support; Pro: $19.99/month for 250,000 words/month + academic mode + 90-day history + priority API queue. Student discount: 50% off annual plans wi Not given
Key features
  • AI text humanizer with casual, academic, and business modes
  • Free AI content detector with ai_score, perplexity, and burstiness metrics
  • Morphology-aware Japanese rewriting with conjugation and particle control
  • Citation and technical term preservation in academic mode
  • Three parallel rewrites scored by separate detector model
  • Five-step intensity slider for faithfulness vs. AI-fingerprint tradeoff
  • History and re-rewrite capability (30 or 90 days depending on plan)
  • Second-pass academic polish with Claude 3.5 Haiku on Pro plan
  • Support for English, Japanese, Korean, German, French, Spanish, Portuguese, and Chinese
  • Tested against GPTZero, Turnitin, Originality.ai, and Copyleaks
  • Automatic SEO article generation with AI based on competitor analysis
  • Auto-publish to WordPress, Bitrix, InSales, Joomla or custom CMS via webhook
  • Automatic image search, selection and upload from the web
  • AI-generated cover images
  • SEO meta tags: title, description, H1 optimized automatically
  • Yandex Webmaster integration for article performance tracking
What makes it different
  • Best-in-class Japanese support with morphology-aware morpheme-level tuning, unlike generic humanizers
  • Separate AI detector scores rewrites to guarantee the most natural result
  • Preserves academic citations, figures, tables, and technical terminology verbatim
  • Five-step granular intensity control to trade off faithfulness versus AI-fingerprint removal
  • Independent developer with transparent privacy: no model training on user text, fixed deletion schedule
  • Complete integration from keyword to published article in about 5 minutes including competitor research, writing, images and publishing
  • Article improvement tools including 'Write a section' for queries ranking 11-20 and AI suggestions for content optimization
  • Billing in rubles without currency conversion or need for international payment cards
Community votes00
DR (Domain Rating by Ahrefs)4 no change since last check1 −1 (down) since last check
Trust Flow (Majestic)112
Citation Flow (Majestic)1427
Referring domains (Majestic)469

5 details filled in for both companies.

More alternatives to Suikou AI More alternatives to SEO Writer

Support