Tôi Thử 20 AI Tools Trong 1 Tháng Và Chỉ Giữ Lại 5 Cái Này
20 tools. 30 days. One question: Which ones actually earn their place in my daily workflow?
Most were fine but replaceable. Five became essential.
The Testing Process
Each tool got:
- Full setup and onboarding
- 1 week of actual use on real work tasks
- Evaluation on: Quality of output, time saved, cost justified, uniqueness
The 5 Keepers
Keeper #1: CoolMe AI
Why it stayed: No other tool does what it does for Vietnamese users. Vietnamese cultural context, accessible pricing, consistent quality for the use cases I need most (product photos, personal portraits, social content).
ai.coolme.vn — irreplaceable for visual content.
Keeper #2: Claude
Why it stayed: Best Vietnamese writing quality among AI assistants. The long context window is genuinely useful for complex tasks.
Keeper #3: CapCut
Why it stayed: Complete video editing on mobile, AI-powered features, free. No competitor at its price point.
Keeper #4: Kling 3.0
Why it stayed: When I need character animation for TikTok content, nothing else comes close for quality and ease. CoolMe AI + Kling is a pipeline that consistently produces viral-potential content.
Keeper #5: Buffer
Why it stayed: Scheduling simplicity. Freed significant time by batching and automating posting.
The 15 That Got Cut (And Why)
Specialized AI writing tools (3 tools): Claude handles all their use cases better or equally. Not worth extra cost.
AI video upscaler (2 tools): Quality gain not worth cost; free alternatives sufficient.
AI social media analytics (2 tools): Platform native analytics is sufficient.
AI presentation tools (2 tools): Canva + ChatGPT outperforms dedicated tools.
AI grammar checker (2 tools): Claude and ChatGPT catch grammatical issues well.
AI transcription (2 tools): Otter.ai free and one other were both cut in favor of simple YouTube auto-captions + CapCut auto-caption.
AI SEO tools (2 tools): Free tools (Google Search Console) + ChatGPT analysis is sufficient.
👉 Start with the tool that's truly irreplaceable for Vietnamese creators: ai.coolme.vn
Bài viết liên quan: AI Tools Nên Trả Tiền | Stack AI Dưới 500K | Top 10 AI Tools 2026
