r/Lightbulb

45,623 subscribers
created in 2011


Show off your ideas, inventions and innovations! This a subreddit for anyone who needs opinions on their ideas. No matter the sort, even theoretical ideas are acceptable. Hopefully we can make differences in this world, one step at a time.

https://reddit.com/r/Lightbulb
r/CrazyIdeas
336k subscribers

Is your idea too crazy to work? So crazy it might work? Perfect.

https://reddit.com/r/CrazyIdeas
Lightbulb 10.25%
1.29% CrazyIdeas
r/SomebodyMakeThis
21k subscribers
Lightbulb 1.12%
2.55% SomebodyMakeThis
r/startups
257k subscribers

The place to discuss startup problems and solutions. Startups are companies that are designed to grow and scale rapidly.

https://reddit.com/r/startups
Lightbulb 2.75%
0.64% startups
r/findareddit
124k subscribers

Having trouble finding the reddit you need? Post here what you're looking for and someone can suggest a reddit for you!

https://reddit.com/r/findareddit
Lightbulb 2.24%
0.65% findareddit
r/shittyideas
24k subscribers
Lightbulb 0.84%
1.58% shittyideas
r/SideProject
22k subscribers

r/SideProject is a subreddit for sharing and receiving constructive feedback on side projects.

https://reddit.com/r/SideProject
Lightbulb 0.78%
1.57% SideProject
r/MarkMyWords
27k subscribers
Lightbulb 0.81%
0.85% MarkMyWords
r/Entrepreneur
408k subscribers

A community of individuals who seek to solve problems, network professionally, collaborate on projects and make the world a better place. Be professional, humble, and open to new ideas.

https://reddit.com/r/Entrepreneur
Lightbulb 4.45%
0.5% Entrepreneur
r/AppIdeas
6k subscribers

A place to discuss ideas for applications, for bored developers.

https://reddit.com/r/AppIdeas
Lightbulb 0.6%
3.44% AppIdeas
r/Startup_Ideas
12k subscribers

This subreddit is for sharing innovative startup ideas. Links and discussion about startups and descriptions of startups are welcome! Share ideas. Improve ideas. Expand upon other ideas. Combine ideas. Implement ideas.

https://reddit.com/r/Startup_Ideas
Lightbulb 0.55%
3.47% Startup_Ideas
r/NoStupidQuestions
525k subscribers
Lightbulb 7.2%
0.46% NoStupidQuestions
r/whatstheword
35k subscribers
Lightbulb 0.83%
0.58% whatstheword
r/gameideas
10k subscribers
Lightbulb 0.51%
1.13% gameideas
r/Inventions
9k subscribers

Bounce off bright ideas, brainstorm creative barriers, or show off your latest inventions and innovations.

https://reddit.com/r/Inventions
Lightbulb 0.47%
3.32% Inventions
r/highdeas
33k subscribers

Highdeas are ideas you have only when you're high. This is a place for ents to share their highdeas with the community. All ideas are welcome.

https://reddit.com/r/highdeas
Lightbulb 0.59%
0.66% highdeas
r/ideas
5k subscribers

/r/Ideas has been closed due to overlap between the main ideas subreddit and this subreddit. All requests to join this subreddit will be ignored or denied immediately.

####Click HERE to go directly to /r/Lightbulb, the main ideas subreddit.

https://reddit.com/r/ideas
Lightbulb 0.43%
4.02% ideas
r/smallbusiness
121k subscribers
Lightbulb 1.42%
0.48% smallbusiness
r/myfriendwantstoknow
36k subscribers

Does your friend want to know something? Well this is a place for you.. I mean it.

https://reddit.com/r/myfriendwantstoknow
Lightbulb 0.54%
0.66% myfriendwantstoknow
r/design_critiques
33k subscribers

Help new and amateur designers improve their designs through reviews and critiques. If you are an experienced designer, please review a submission and share your constructive suggestions!

https://reddit.com/r/design_critiques
Lightbulb 0.82%
0.53% design_critiques
Lightbulb 0.41%
0.9% EntrepreneurRideAlong