ChatGPT for Brainstorming

Why ChatGPT Excels at Brainstorming

ChatGPT (GPT-4 and above) has been trained with a particular strength in divergent thinking — generating many varied ideas quickly. It's less focused on being "right" than on being generative, which makes it ideal for the expansive phase of problem-solving.

The 100 Ideas Technique

Ask for more ideas than you need:

"Give me 50 different names for a B2B SaaS tool that helps teams manage AI prompts. Include serious options, playful options, and acronyms."

You'll use 2–3 of them. But having 50 forces ideas you'd never reach with 10.

Forcing Different Perspectives

Ask the same question from different angles:

"Name this product from the perspective of: a corporate lawyer, a startup founder, a design agency, a solo freelancer."

Perspective shifts unlock ideas your default frame would miss.

Building on Bad Ideas

The worst ideas often contain the seed of the best ones:

"Give me 10 terrible ideas for solving this problem, then find the useful insight hidden in each one."

This technique, borrowed from improv comedy, consistently surfaces unexpected approaches.

Using Custom Instructions for Context

ChatGPT's custom instructions let you set persistent context:

"I'm a solo founder building a B2B SaaS for creative agencies. When brainstorming, always consider bootstrapping constraints, agency-specific workflows, and the preference for practical over theoretical."

With this context set, all brainstorming sessions start with the right frame.

When to Switch Away from ChatGPT

Once you've generated ideas and need to evaluate, refine, or reason about them deeply — switch to Claude. ChatGPT generates; Claude analyzes. Using both in sequence produces better output than either alone.