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Cortex AI IDE
What it is
Cortex AI IDE is an agentic coding workspace for planning changes, editing multiple files, running terminal commands, and checking results through reviewable diffs. Its workflow includes Git, grep, glob, semantic and web search, language-server tools, and task tracking, plus more than 250 skills for debugging, refactoring, documentation, SEO, and design reviews. Eight built-in provider integrations are listed, including Xiaomi MiMo, DeepSeek, Anthropic, OpenAI, OpenRouter, Alibaba Qwen, Google Gemini, and InferenceHub. Cortex Connect accepts OpenAI-compatible endpoints such as Ollama, vLLM, Groq, and NVIDIA NIM, while MCP servers add external tools. Project memory and chat history remain local to each project. The free BYOK plan costs nothing; Pro Monthly is $10 a month and Pro Yearly is $80 a year. AI features require internet access and a supported API key.
For and against
For
- Agentic file and terminal workflow
- 250+ included skills
- Eight built-in AI providers
- Local project memory and chat history
- Windows, Linux, and macOS support
Against
- BYOK model usage is paid to providers
- macOS has no prebuilt installer
- AI features require internet and API key
- Pro starts at $10 a month
The verdict
Cortex combines codebase-aware editing, agent tools, provider choice, and MCP extensibility in one workspace. Review the BYOK requirement and macOS source-build process when evaluating setup.
Who it suits
It is intended for developers and small teams building SaaS, e-commerce, fintech, internal tools, or open-source projects. Users who already hold provider API keys can use the free BYOK plan.
Plans and prices
Free (BYOK)
whole IDE · agent loop · codebase context/indexing · terminal/Git/file tools
Read 15 Oct 2026 · cortex-ide.app
Pro Monthly
web search · voice prompts · semantic code search · MCP connections
Read 15 Oct 2026 · cortex-ide.app
Pro Yearly
everything in Pro Monthly · priority support · early-access features · stated $80 annual saving
Read 15 Oct 2026 · cortex-ide.app
On the record
- Agent modes
- The documentation provides Agent mode for edits, Ask mode for read-only investigation, and Plan mode for implementation plans without file changes.cortex-ide.app · read 15 Oct 2026
- Agent tools
- The documented core tool set includes file read/write/edit, Bash, Glob, Grep, semantic search, LSP, web search/fetch, Git-related work, task tracking, and Loop review.cortex-ide.app · read 15 Oct 2026
- AI providers
- The site lists eight built-in provider integrations: Xiaomi MiMo, DeepSeek, Anthropic, OpenAI, OpenRouter, Alibaba Qwen, Google Gemini, and InferenceHub.cortex-ide.app · read 4 Oct 2026
- Audience
- The site describes it as intended for developers and small teams building SaaS, e-commerce, fintech, internal tools, and open source projects.cortex-ide.app · read 4 Oct 2026
- BYOK billing
- Users supply provider keys and pay the selected model provider directly; Cortex says it adds no token markup or usage meter.cortex-ide.app · read 15 Oct 2026
- Company
- Cortex is described as a technology venture of Pasons Group, a Dubai-headquartered UAE business group established in 2003 with more than 70 outlets.cortex-ide.app · read 15 Oct 2026
- Credential security
- The site says API keys are stored in the operating system's secure credential store and BYOK model requests go directly to the selected provider over TLS.cortex-ide.app · read 4 Oct 2026
- Custom endpoints
- Cortex Connect accepts OpenAI-compatible endpoints, including hosted services and local or self-managed Ollama, vLLM, and LM Studio servers.cortex-ide.app · read 15 Oct 2026
- Custom providers
- Cortex Connect supports OpenAI-compatible endpoints, including local services such as Ollama and vLLM and hosted services such as Groq and NVIDIA NIM.cortex-ide.app · read 4 Oct 2026
- Data routing
- Cortex states that code, prompts, chats, project memory, and API keys are not sent to Cortex servers; account email and plan information are retained for account operation.cortex-ide.app · read 15 Oct 2026
- Documentation depth
- The documentation covers installation, workspace use, chat modes, every agent tool, providers and keys, memory, permissions, updates, and troubleshooting, with a stated October 5, 2026 update.cortex-ide.app · read 15 Oct 2026
- Download status
- Windows builds are distributed through Microsoft Store, Linux through x64 .deb and .rpm packages, and macOS requires a source build because no .dmg is published.cortex-ide.app · read 15 Oct 2026
- Editor
- Cortex uses the Monaco editor with syntax support for mainstream languages and an integrated project file explorer.cortex-ide.app · read 15 Oct 2026
- Extensions
- The documentation describes a plugin system managed through Settings → Extensions.cortex-ide.app · read 15 Oct 2026
- Licence
- The desktop source is released under Apache License 2.0, while hosted account, billing, update, and distribution services are separate components.github.com · read 15 Oct 2026
- Limit: administration
- The independent AI IDE List says mature enterprise administration, SSO, policy controls, and procurement features are not documented.aiidelist.com · read 15 Oct 2026
- Limit: early stability
- The changelog records early fixes for long-chat freezes, terminal behavior, blank panels, crashes, provider errors, and update-notification failures.cortex-ide.app · read 15 Oct 2026
- Limit: ecosystem
- The independent AI IDE List identifies a smaller VS Code and JetBrains extension ecosystem as a trade-off.aiidelist.com · read 15 Oct 2026
