List of Idea Generation Methods | How to Create Startup & Business Ideas
Great startup ideas and business ideas are not only created by geniuses.
In fact, there are structured “thinking frameworks” and “idea generation rules” that anyone can use.
This site introduces easy-to-use idea generation methods in a clear and practical way.
We also provide free templates and real examples that can be used for planning, product development, new business creation, and startups.
Click on any idea generation method below to learn:
- Features and benefits of the method
- Practical usage examples
- Step-by-step instructions
- Free template downloads
- Recommended use cases
Benefits of Using Idea Generation Methods
Using structured ideation methods allows you to generate ideas efficiently and logically, rather than relying on intuition alone.
They are especially useful for people facing the following challenges:
- Unable to come up with new business ideas
- Struggling with product planning ideas
- Want to differentiate from competitors
- Need more efficient team brainstorming
- Want to improve creativity and ideation skills
- Need more ideas for proposals or documents
How to Choose an Idea Generation Method
Different ideation methods are suitable for different goals and situations.
For example, methods for expanding ideas freely differ from those used for structuring concrete plans.
- To expand ideas freely → Mind Map, Association Game
- To organize ideas → 5W1H, Positioning Method
- To create new businesses → Segmentation Method, Attribute Listing
- To improve products → Defect Listing, Wish Listing
- To reverse thinking → Reverse Thinking Method
Try multiple methods and find the one that best suits your thinking style.
List of Idea Generation Methods
Please select a category based on your purpose.Focusing your approach leads to more practical and usable ideas.
| Idea Method | Description |
|---|---|
| Osborne Checklist | A classic method that generates ideas from new perspectives using keyword-based prompts to shift thinking. |
| Mandal-Art | A method that expands ideas by filling an 8-cell grid. Also useful for goal structuring. |
| 5W1H | A method that organizes “When, Where, Who, What, Why, How” to turn ideas into feasible plans. |
| Brainwriting | A team ideation method where participants write and build on each other’s ideas. |
| Wish Listing Method | A method for generating ideas based on wishes such as “It would be convenient if…” |
| Defect Listing Method | A method that identifies flaws in products/services and turns them into improvement ideas. |
| Association Game | A method that discovers unexpected ideas by continuously linking words through association. |
| Reverse Thinking Method | A method that generates innovative ideas by reversing conventional assumptions. |
| Word Diamond | A method that combines four keywords to build new concepts. |
| Color Bath | A method that inspires ideas by consciously focusing on a specific color in daily life. |
| Mind Map | A method that visualizes thinking by expanding ideas from a central theme. |
| Segmentation Method | A proprietary method that generates ideas by dividing markets or customer groups. |
| Attribute Listing Method | A method that breaks down product/service attributes and modifies them to generate ideas. |
| Alphabet System Method | A method that assigns ideas to letters or syllables to generate problem-solving concepts. |
| △○□ (Stupa) Method | A method that assigns keywords to shapes to break fixed thinking patterns. |
| Positioning Method | A method that analyzes markets using four evaluation axes to find differentiation points. |
Recommended For
- People who want to develop startup ideas
- Entrepreneurs planning new businesses
- Product and service developers
- Students and professionals improving creativity
- Marketing and planning professionals
- Teams wanting efficient brainstorming
Use Free Templates to Generate More Ideas!
Ideas are not talent—they are skills.
Using structured methods, anyone can generate ideas efficiently.
Try different methods and find the one that suits you best.
Use free templates to generate ideas for startups, products, and new businesses.