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
Recraft S | GitNexus A | Skye A | GitHub Copilot B | |
|---|---|---|---|---|
| Tagline | Vector + raster AI for designers. Actually controls the output. | 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. | An agentic iPhone home screen that replaces your static icon grid with AI widgets that proactively surface health, calendar, finance, and local context — without you having to open a single app. | Microsoft/GitHub's autocomplete. Deep VS Code + JetBrains integration. |
| Category | Image | Coding | Agents | Coding |
| Pricing | Free + $12-$48/mo | Free (MIT open source) | Waitlist / Beta (pricing not yet disclosed) | Free (limited) + $10/mo Pro + $19/mo Business |
| Best for | Designers, brand teams, anyone needing vector output or tight style control. | 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. | iPhone power users who are frustrated that Siri is still reactive and want their home screen to actually anticipate their day. | Teams with GitHub already. Devs who don't want to change IDEs. |
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| Kai's verdict | S-tier for designers. The only one that takes vectors seriously. | 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.) | The concept is genuinely compelling — turning the home screen into a living AI layer is a smarter bet than yet another chat interface — but this is vaporware until it ships publicly and we see whether Apple's sandbox lets it breathe. (Verdict pending Phi's full review.) | B-tier. Solid for autocomplete but the category moved past it. Pick Cursor unless you can't. |
| Link | Open → | Open → | Open → | Open → |