AI Writing
Chinese AI writing templates for papers, reports, marketing copy
Frase
SEO + GEO content platform: SERP briefs to AI-visibility tracking.
Free ByteDance tool for Chinese/English grammar and polish
Jasper
AI content platform for marketing teams with brand-voice controls
Scalenut
India-built AI SEO platform: briefs, keywords, writing, GEO
SEO-first AI writing powered by Semrush's 26B-keyword database — from idea to published article in minutes.
Shortly AI
Defunct 2022; site now an unrelated multi-LLM waitlist product
Surfer SEO
AI-powered on-page SEO and content optimization platform that reverse-engineers SERP winners
Typli AI
Budget AI writing tool — 185 templates, no free tier, $7.99+/mo.
Wordtune
Rewriting assistant still online — AI21 halted development in 2025
Chinese-English writing corrector with Word & browser plugins