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
Runway S | GitHub Copilot B | Perplexity S | Jasper B | |
|---|---|---|---|---|
| Tagline | The pro's AI video tool. Gen-4 is the current bar. | Microsoft/GitHub's autocomplete. Deep VS Code + JetBrains integration. | AI search done right. Cited answers, not chat theater. | Marketing-first AI writing. Brand voice + campaign tools. |
| Category | video | coding | research | marketing |
| Pricing | Free + $15-$95/mo | Free (limited) + $10/mo Pro + $19/mo Business | Free + $20/mo Pro | $49-$129/mo |
| Best for | Marketing video, pitch decks, b-roll, creative shorts. | Teams with GitHub already. Devs who don't want to change IDEs. | Replacing Google for any question where you want a cited answer in seconds. | Marketing teams that need brand-consistent output at scale. |
| Strengths |
|
|
|
|
| Weaknesses |
|
|
|
|
| Kai's verdict | S-tier. Market leader with reason. Start here for serious video. | B-tier. Solid for autocomplete but the category moved past it. Pick Cursor unless you can't. | S-tier for search. I use it before Google now. If you're still Googling everything, try this for a week. | B-tier for individuals — Claude does this for less. A-tier for teams needing brand consistency. |
| Link | Open → | Open → | Open → | Open → |