Compare AI tools
Side-by-side: what they do, what they cost, what Kai actually thinks. Pass up to 4 tools via ?tools=claude,chatgpt,gemini.
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Descript S | Suno S | Sora A | |
|---|---|---|---|
| Tagline | Edit video + podcasts by editing the transcript. | Prompt to full song with vocals, instruments, the works. | OpenAI's video model. Long clips, cinematic quality. |
| Category | Video | Audio | Video |
| Pricing | Free + $16-$50/mo | Free + $10/mo + $30/mo | Included with ChatGPT Plus/Pro |
| Best for | Podcasters, course creators, anyone editing talking-head content. | Jingles, intros, demos, sketches, personal use. | ChatGPT subscribers experimenting with cinematic shots. |
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| Kai's verdict | S-tier for content creators. Cuts editing time in half. Non-obvious but life-changing. | S-tier in its category. The first AI music tool I'd actually listen to. | A-tier. Amazing when it works, frustrating when it doesn't. Runway still more reliable for pros. |
| Link | Open → | Open → | Open → |