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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Fathom S | Ollama S | Claude Code S | Sudowrite S | |
|---|---|---|---|---|
| Tagline | Meeting notes, free forever for individuals. | Run LLMs locally. One-line install, GUI optional. | Anthropic's CLI agent. Opus-powered, operates on your repo directly. | AI writing tool built specifically for fiction writers. |
| Category | Meetings | Dev Platform | Coding | Writing |
| Pricing | Free for individuals + $15-$29/user/mo teams | Free + open source | Part of Claude Pro/Max/Team plans | $19-$59/mo |
| Best for | Solo operators, freelancers, small teams on a budget. | Devs wanting offline/local LLMs for privacy or experimentation. | Developers who want an agent, not autocomplete. Large refactors, tests, docs. | Novelists, screenwriters, fiction short-form writers. |
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| Kai's verdict | S-tier for solo + free. The best free option, hands down. | S-tier for local inference. If you care about privacy or want to tinker, install this today. | S-tier if you live in the terminal. Different shape than Cursor — complementary, not replacement. | S-tier for fiction. If you're writing a novel, this beats raw ChatGPT every time. |
| Link | Open → | Open → | Open → | Open → |