r/ideavalidation
4k members
r/ideavalidation is a subreddit with 4k members. The most common kinds of discussions are advice requests and ideas, and the community frequently discusses saas, validation, app, startup, and tool.
Post your business/project/application ideas here, for validation.
Provide **constructive** feedback on the ideas of others.
Popular Themes in r/ideavalidation
#1
Advice Requests
: "Idea validation request, invitation for brainstorming"
34 posts
#2
Ideas
: "Idea validation"
20 posts
#3
Solution Requests
: "I built a tool that scans Reddit and forums to surface real user pain points- would love feedback"
6 posts
#4
Self-Promotion
: "Built curecheck.in - Health platform for every need."
4 posts
#5
Pain & Anger
: "For those who are frustrated with endless report submissions.."
1 post
Popular Topics in r/ideavalidation
#1
Saas
2 posts
#2
Validation
2 posts
#3
App
2 posts
#4
Startup
1 post
#5
Tool
1 post
#6
Research
1 post
#7
Feedback
1 post
#8
Idea
1 post
#9
Building
1 post
#10
Workbooks
1 post
Member Growth in r/ideavalidation
Yearly
+4k members(1021.2%)
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About
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Last updated: July 2, 2026