Cortex AI IDE vs Cusp

Cortex AI IDE is an agentic coding workspace for planning changes, editing files across a project, running terminal commands, and checking results through reviewable diffs. Its workflow includes Git, grep, glob, semantic search, web search, LSP tools, and task tracking, with more than 250 skills for debugging, refactoring, documentation, SEO, and design reviews. Eight built-in AI provider integrations are listed, and Cortex Connect supports OpenAI-compatible endpoints such as Ollama, vLLM, Groq, and NVIDIA NIM. MCP servers can add external tools and services. Project memory and chat history are stored locally in each project. The free BYOK plan costs nothing; Pro Monthly costs $10 a month and Pro Yearly $80 a year. AI features require internet access and a supported API key. Native Windows and Linux builds are offered; macOS uses a source-build guide.

Cusp has no write-up on Specifiction yet; its figures are above.