Get up and running with ARKA-AI in under 5 minutes. Follow these steps to start using AI tools with intelligent model routing.
Free Trial Available
You can try ARKA-AI with 3 free tool uses per day using just your email. No credit card required to get started.
Visit arka-ai.com/sign-up and create an account using your email or Google account. Verify your email address to activate your account.
After signing in, you'll be prompted to create your first workspace. Workspaces help you organize your AI tools and conversations.
ARKA-AI uses a Bring Your Own Key (BYOK) model. You'll need to add an API key from either OpenAI or OpenRouter to access AI models.
Click on Settings in the sidebar, then select API Keys.
Select either OpenAI (for GPT-4, GPT-4o) or OpenRouter (for Claude, Gemini, and more). You can add keys from both providers to access all models.
Paste your API key and click Save. Your key is encrypted and stored securely - we never log or expose your actual key values.
Don't have an API key?
With your API key configured, you're ready to use AI tools. ARKA-AI offers 5 powerful tools optimized for specific tasks:
Improve and polish your text
Get concise summaries of any text
Simple explanations of complex topics
Generate optimized titles and descriptions
From your workspace, click on any tool card or select one from the sidebar.
Type or paste the text you want to work with. Each tool is optimized for specific input types.
Click Run and ARKAbrain will automatically route your request to the best AI model for the task. You'll see which model was used and can regenerate with different models if needed.
ARKAbrain is our intelligent routing system that automatically selects the best AI model for each task. Here's what happens behind the scenes: