r/startupideas is a subreddit with 45k members. The most common kinds of discussions are self-promotion and ideas, and the community frequently discusses startup, looking, co founder, app, and ai.
The place to discuss about startup ideas. Share your business ideas, get feedback, and connect with other entrepreneurs.
Popular Themes in r/startupideas
#1
Self-Promotion
: "[For Hire] 7+ yrs B2B Sales & GTM | $5.1M+ Closed | SaaS, AI, Cybersecurity & Cloud | Looking for Fractional/Contract Work"
14 posts
#2
Ideas
: "What do you think about an app that helps people discover patterns in their thoughts over time?"
4 posts
#3
Advice Requests
: "How would you validate demand for a startup before spending heavily on marketing?"
2 posts
#4
Solution Requests
: "Would you use an app that maps all your family's investments and helps heirs claim them?"
1 post
#5
Money Talk
: "Which business would you bet on from a long-term viability and profitability perspective?"
1 post
Popular Topics in r/startupideas
#1
Startup
: "How would you validate demand for a Startup before spending heavily on marketing?"
57 posts
#2
Looking
40 posts
#3
Co Founder
: "Looking for a Technical Co-Founder (CTO) – AI-Driven Personalised Health & Clinical Nutrition App"
29 posts
#4
App
: "I made an App to help you stay dry while walking around Downtown Vancouver."
27 posts
#5
Ai
: "native ad managers vs scripts vs the Ryze Ai MCP in Claude. a year with all three, honest breakdown"
22 posts
#6
Technical
: "Looking for a Technical Co-Founder (CTO) – AI-Driven Personalised Health & Clinical Nutrition App"
12 posts
#7
Partner
8 posts
#8
Tired
8 posts
#9
Tool
: "I’m building ReddiFy — an AI Tool for understanding Reddit conversations"
8 posts
#10
Business
: "Auvora is useful for decisions like expanding a Business, hiring, fundraising, launching products, entering markets, or making major investments"
7 posts
Flair Used in r/startupideas
#1
Looking for Feedback
: "Wedding photo selection feels like a never-ending task."
21 posts
#2
Discussion / Question
: "How much time do we waste keeping an AI character consistent? We solved the problem with a single workflow"
10 posts
#3
Giving Advice & Tips
: "ThreadFox is $29 tonight, normally $49: launch research, three drafts and reusable AI tools"
2 posts
#4
Sharing Ideas
: "I quit tracking my health because it needed 5 apps. Built one app for everything"
1 post
#5
Looking For Ideas
: "Driver Drowsiness detection system"
1 post
Member Growth in r/startupideas
Yearly
+28k members(166.1%)
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About
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This page gives a focused view of r/startupideas, including current member size, discussion patterns, product reviews, and related communities to explore.
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Last updated: September 30, 2026