r/roastmystartup
35k members
r/roastmystartup is a subreddit with 35k members. The most common kinds of discussions are self-promotion and ideas, and the community frequently discusses app, roast, ai, startup, and built.
Post your start-up (or start-up idea) for other entrepreneurs to roast it. We won't hold back punches.
Popular Themes in r/roastmystartup
#1
Self-Promotion
: "SousLens: Application to help people to manage and organise cooking"
22 posts
#2
Ideas
: "Finsee, a personal finance app that forecasts your bank balance instead of showing you the past"
8 posts
#3
Advice Requests
: "I got tired of clunky, ad-filled image resizers, so I built my own simple tool. Would love some feedback!"
3 posts
#4
Solution Requests
: "I built a Chrome extension for exporting eBay orders to Google Sheets. Roast it."
1 post
#5
Pain & Anger
: "I spent 8 months building a desktop time tracker nobody asked for. Roast me before I waste another 8"
1 post
Popular Topics in r/roastmystartup
#1
App
: "I love excel. I hate notion. I have a wife who's planning was chaotic. So I made a wedding planning App. Roast it"
51 posts
#2
Roast
: "Roast Klavity: Our QA automation using AI personas generated from customer call transcripts"
39 posts
#3
Ai
: "Roast Klavity: Our QA automation using Ai personas generated from customer call transcripts"
12 posts
#4
Startup
: "Is a B2B marketplace dead on arrival if the solo founder sucks at marketing and wants to stay entirely anonymous?"
8 posts
#5
Built
: "I got tired of clunky, ad-filled image resizers, so I Built my own simple tool. Would love some feedback!"
6 posts
#6
Saas
5 posts
#7
Struggling
3 posts
#8
Tired
3 posts
#9
Tool
3 posts
#10
Game
3 posts
Member Growth in r/roastmystartup
Yearly
+16k members(84.6%)
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Last updated: September 4, 2026