Autonomous AI Engineer Agentic IDE

Build software with AI that codes like you

BrilliantCode is an autonomous AI coding agent that builds software from your prompts. It writes code, runs commands, browses the web, and debugs errors like a senior developer.

✓ Full IDE with terminal access ✓ Works on existing codebases ✓ Powered by GPT-5.2 & Claude

Build features • Fix bugs • Refactor code • Generate assets

GPT-5.1-Codex-Max

OpenAI

GPT-5-Pro

OpenAI

Opus-4.5

Anthropic

Sonnet-4.5

Anthropic

GPT-5.1-Codex-Max

OpenAI

GPT-5-Pro

OpenAI

Opus-4.5

Anthropic

Sonnet-4.5

Anthropic

Built to accelerate human programmers.

Screenshot of the Brilliant AI coding workspace

● Equipped with a full agentic IDE, browser and advanced terminal tools, giving BrilliantCode the same agency as human programmers.
● Powered by the smartest reasoning models including GPT-5.2, GPT-5.1, GPT-5.1-Codex-Max, GPT-5-Pro, Claude Opus 4.5, and Claude Sonnet 4.5
● Ability to generate image assets on demand.
● Writes secure, production-ready software.
● Works reliably even on ultra-large codebases.

Download for Apple Silicon Download for Apple Intel

Built By BrilliantCode

Built and deployed byBrilliantCode

BrilliantCode built and deployed each of these websites.

Get BrilliantCode

What Makes BrilliantCode Special

Fully Multimodal

Understands and generates images. Creates visual assets for your apps on demand.

True Multitasking

Runs multiple terminals simultaneously. You and BrilliantCode share the same workspace for seamless collaboration.

Beautiful Frontends

Generates polished, production-ready UI. Build brands that look professional from day one.

Advanced Debugging

Integrated Google Search

Searches the web for documentation, APIs, and solutions. Uses its built-in browser to read and verify information.

Works on Large Codebases

Maintains context across your entire project. Won't break existing features when adding new ones.

Simple Pricing

Start shipping today

No hidden fees. Cancel anytime. All plans include full IDE access.

Starter

$4.99 per month

A starter plan with full access to core features and monthly credits to get going.

• 2,500 Credits
• Claude Opus 4.5 & Sonnet 4.5
• GPT-5.2, GPT-5.1 and GPT-5.1-Codex Max
• Context Compaction for Long Horizon Work
• Asset Generation
• Integrated Web Search
• Agentic IDE, Terminals and Integrated Browser for testing and search
• Autonomous Coding Agent
• Direct Support

Best Value

Basic

$19.99 per month

For solo builders who want access to frontier models inside an agentic IDE.

• 10,000 Credits
• Claude Opus 4.5 & Sonnet 4.5
• GPT-5.2, GPT-5.1 and GPT-5.1-Codex Max
• Context Compaction for Long Horizon Work
• Asset Generation
• Integrated Web Search
• Agentic IDE, Terminals and Integrated Browser for testing and search
• Autonomous Coding Agent
• Direct Support

Human-AI Collaboration: BrilliantCode vs Claude Code

Tell us how BrilliantCode performs.

Share wins, sharp edges, or feature requests, the feedback goes straight to shaping BrilliantCode’s roadmap.

📧 [email protected]

@brilliantai_hq

Security & Privacy

We do not store or train on your brilliant code sessions
Brilliant code sessions are stored and managed on your computer

Frequently Asked Questions

How is BrilliantCode different from other AI coding tools?

BrilliantCode is a full autonomous coding agent, not just an autocomplete tool. It has its own IDE with terminal access, can browse the web for documentation, run your code, debug errors, and generate images—all without copy-pasting between apps.

Can I use BrilliantCode on my existing projects?

Yes. Open any folder and BrilliantCode works with your existing codebase immediately. It maintains context across large projects and won't break existing features when adding new ones.

Is my code private and secure?

Absolutely. Your code stays on your machine—we never store or train on your sessions. All authentication is handled through Auth0 with enterprise-grade security.

Can I cancel my subscription anytime?

Yes, cancel anytime with no questions asked. Your subscription remains active until the end of your billing period.

Which platforms are supported?

BrilliantCode is available for macOS (Apple Silicon and Intel), Linux, and Windows.

What AI models power BrilliantCode?

BrilliantCode uses the most capable models available: GPT-5.2, GPT-5-Pro, Claude Opus 4.5, and Claude Sonnet 4.5. Premium plans get priority access to the fastest models.