#AI Writing

6 months running Gemini Advanced alongside Claude Pro + ChatGPT Plus. 6 test cases: long context, Vietnamese, code, Deep Research, Workspace, video. Which to pick?

8 months with Notion AI on a 500+ page workspace. Workspace Q&A, meeting notes, database autofill. Is it worth $10/month?

24 months on ChatGPT Plus. Head-to-head with Claude Pro. 7 tests: VN writing, code reasoning, image gen, voice, search, custom GPT, long docs.

60-day head-to-head test of Jasper and Copy.ai across SEO blog, brand copy, cold outreach, Vietnamese output. Which one should you pick?

30-day Copy.ai review after the pivot to GTM AI Platform. Direct comparison with Jasper and Writesonic. Worth it or skip?

12 months on Claude Pro for bilingual writing, code, and PDF research. Compared to ChatGPT Plus and Jasper. Pro vs Max 5x vs Max 20x pricing.

45-day Writesonic review across EN/VN blogs, bulk product descriptions, landing pages. Direct Jasper comparison. 3x cheaper — is it good enough?

60-day Jasper AI review across SEO blogs, email sequences, landing pages. Comparison vs ChatGPT/Claude. Verdict: who it is and isn't for.

60 days testing 7 AI writing tools (ChatGPT, Claude, Jasper, Writesonic, Notion AI, Grammarly, Rytr) on real freelance work. USD-to-VND pricing, Vietnamese output quality, and a $30/month starter stack for new freelancers.