Cobu

Problem

Most AI chat tools are either generic assistants or opaque enterprise stacks. People need a focused place to brainstorm, discuss, and pressure-test ideas, with a real choice of models and fresh web context when it matters.

Approach

• Center the product on brainstorming and natural conversation, not command menus.
• Let people choose OpenAI or Anthropic so the model fits the task.
• Integrate web search when answers need current information.
• Ship as a living product at codingburo.com on a modern Angular + Spring AI stack.

Outcome

• A free-to-join AI brainstorm buddy with multi-provider chat and web search.
• Clear product story: discuss ideas, keep context, share direction.
• Demonstrates end-to-end AI product delivery beyond demos and slides.

Stack & craft

AI product design · Angular 20 · Spring AI · OpenAI & Anthropic · Web search