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 (3 selected)
Dev Platform
Coding
Image
Productivity
Writing
Marketing
DALL-E 3 B | NeuralSet A | Cursor S | |
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| Tagline | OpenAI's image model. Built into ChatGPT Plus. | Meta FAIR's open-source Python library that finally bridges the gap between neuroimaging data (fMRI, EEG, spikes) and modern deep learning pipelines. | VS Code fork that made AI coding actually work. |
| Category | Image | Research | Coding |
| Pricing | Included with ChatGPT Plus $20/mo | Free (MIT open source) | Free + $20/mo Pro + $40/mo Business |
| Best for | ChatGPT Plus users who want images without paying extra. | Computational neuroscience researchers who want to train deep learning models on brain recordings without building custom data pipelines from scratch. | Developers. Non-developers who want to ship working code. |
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| Kai's verdict | B-tier standalone, A-tier value if you already pay ChatGPT. Don't pay for it separately. | If you're doing neuro-AI research, this is the plumbing you've been manually building for years — finally done right by the team that actually runs these experiments at scale. Extremely narrow use case, but within that lane it looks genuinely best-in-class. (Verdict pending Phi's full review.) | S-tier for coding. If you write code of any kind, this pays back the $20 in a day. |
| Link | Open → | Open → | Open → |