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.Pick tools (4 selected)
coding
image
productivity
writing
marketing
Ideogram S | HeyGen S | Perplexity S | Hugging Face S | |
|---|---|---|---|---|
| Tagline | The one that actually gets text in images right. | AI avatar videos. Record once, speak any language. | AI search done right. Cited answers, not chat theater. | The GitHub of AI. Models, datasets, spaces — all in one. |
| Category | image | video | research | dev platform |
| Pricing | Free + $8/mo + $20/mo + $60/mo | Free + $24-$65/mo | Free + $20/mo Pro | Free + $9-$20/mo + enterprise |
| Best for | Anything with text — posters, ads, album covers, slide decks. | Course creators, multilingual marketers, anyone scaling video content. | Replacing Google for any question where you want a cited answer in seconds. | Any ML/AI developer. Hobbyists exploring open models. |
| Strengths |
|
|
|
|
| Weaknesses |
|
|
|
|
| Kai's verdict | S-tier for text-in-image. Use this for posters, Midjourney for art. | S-tier for multilingual video. If you sell courses or speak at events, this is a cheat code. | S-tier for search. I use it before Google now. If you're still Googling everything, try this for a week. | S-tier infrastructure. The one platform every AI dev eventually uses. |
| Link | Open → | Open → | Open → | Open → |