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
Cursor S | Windsurf A | Play.ht A | OpenAI Voice / Realtime S | |
|---|---|---|---|---|
| Tagline | VS Code fork that made AI coding actually work. | Codeium's agentic IDE. Cascade agent + strong free tier. | Enterprise-grade TTS with voice cloning. | ChatGPT's voice + the Realtime API for developers. |
| Category | coding | coding | voice | voice |
| Pricing | Free + $20/mo Pro + $40/mo Business | Free + $15/mo Pro | Free + $39-$99/mo | Voice included with ChatGPT Plus; Realtime API by usage |
| Best for | Developers. Non-developers who want to ship working code. | Developers who want Cursor-like power for less money. | Podcasters + enterprises where cost matters. | Voice chat users, developers building voice agents on OpenAI. |
| Strengths |
|
|
|
|
| Weaknesses |
|
|
|
|
| Kai's verdict | S-tier for coding. If you write code of any kind, this pays back the $20 in a day. | A-tier. Close second to Cursor. If $5/mo matters, start here. | A-tier. Great price/performance. Go here if ElevenLabs is too expensive. | S-tier for conversation. A-tier for TTS. Complement to ElevenLabs, not replacement. |
| Link | Open → | Open → | Open → | Open → |