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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Replicate S | Devin A | NeuralSet A | Rows A | |
|---|---|---|---|---|
| Tagline | Run any open-source AI model with an API call. | Cognition Labs' autonomous coding engineer. | Meta FAIR's open-source Python library that finally bridges the gap between neuroimaging data (fMRI, EEG, spikes) and modern deep learning pipelines. | Spreadsheets with AI + live integrations baked in. |
| Category | Dev Platform | Agents | Research | Data |
| Pricing | Pay per second of compute | $500/mo | Free (MIT open source) | Free + $19-$89/user/mo |
| Best for | Developers using open-source models (Flux, SDXL, Whisper, etc). | Engineering teams offloading tickets. Ops/platform work. | Computational neuroscience researchers who want to train deep learning models on brain recordings without building custom data pipelines from scratch. | Ops teams, marketers, anyone building dashboards from multiple sources. |
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| Kai's verdict | S-tier for open-source model APIs. The default in this space. | A-tier for the right use case. Not for solo devs. If you manage engineers, try one license. | 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.) | A-tier. The most interesting spreadsheet in years. Great for ops dashboards. |
| Link | Open → | Open → | Open → | Open → |