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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Fireflies A | Stable Audio A | HeyGen S | |
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| Tagline | Sales-focused meeting AI with CRM integration. | Stability AI's open audio model. Loops + SFX + background. | AI avatar videos. Record once, speak any language. |
| Category | Meetings | Audio | Video |
| Pricing | Free + $10-$19/user/mo | Free + $12/mo Pro + enterprise | Free + $24-$65/mo |
| Best for | Sales teams, customer success, anyone running many discovery calls. | Game developers, podcasters needing SFX, video creators needing background music. | Course creators, multilingual marketers, anyone scaling video content. |
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| Kai's verdict | A-tier for sales teams. B-tier for solo users. | A-tier for its niche. Different use case than Suno — SFX and loops, not songs. | S-tier for multilingual video. If you sell courses or speak at events, this is a cheat code. |
| Link | Open → | Open → | Open → |