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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Coding
Image
Productivity
Writing
Marketing
Cursor S | GitNexus A | Adobe Firefly A | Elicit S | |
|---|---|---|---|---|
| Tagline | VS Code fork that made AI coding actually work. | An open-source, MCP-native knowledge graph engine that gives AI coding agents (Cursor, Claude Code, Windsurf) genuine structural awareness of your codebase before they touch a single line. | Commercially safe image gen, deeply integrated with Photoshop. | AI research assistant for academic literature. |
| Category | Coding | Coding | Image | Research |
| Pricing | Free + $20/mo Pro + $40/mo Business | Free (MIT open source) | Free + included with Creative Cloud | Free + $12-$42/mo |
| Best for | Developers. Non-developers who want to ship working code. | Developers working in large or unfamiliar codebases who want their AI coding agent to stop making confident, structurally blind edits — especially Claude Code power users. | Anyone in Creative Cloud. Brands that need copyright clarity. | Grad students, researchers, anyone doing literature reviews. |
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| Kai's verdict | S-tier for coding. If you write code of any kind, this pays back the $20 in a day. | GitNexus solves a real and underappreciated problem: AI coding agents are syntactically fluent but architecturally blind, and plugging a pre-computed knowledge graph into the MCP layer is the right fix. 28k GitHub stars in days suggests the pain is widely felt — just go in knowing it's a community project, not a polished product. (Verdict pending Phi's full review.) | S-tier inside Photoshop (Generative Fill). B-tier standalone. | S-tier for academic research. Nothing else comes close for systematic reviews. |
| Link | Open → | Open → | Open → | Open → |