Startup Idea Finder AI

Automatically discover and document startup opportunities from Reddit posts
Created by
Kuldip Parmar
Kuldip Parmar
Founder
Relay.app screenshot of: Startup Idea Finder AI

Steps in this workflow

1
Relay.app logo
Starts when new subreddit posted.
2
Relay.app logo
Decided about Startup Idea
3
Paths
A
Startup Idea
4
Reddit logo
Get comment on the reddit startup post
5
Relay.app logo
Generate necessary information to create doc
6
Google Docs logo
Create Startup Idea Doc
7
Gmail logo
Notify you on Gmail.

Monitor Reddit subreddits to automatically discover posts that contain real-world problems and pain points that could become startup opportunities. Here's how it works:

  • The workflow monitors your chosen subreddit for new posts
  • AI analyzes each post to detect if it describes a solvable problem or unmet need
  • For posts with startup potential, the workflow fetches controversial comments and generates comprehensive startup idea documentation
  • A Google Doc is created with market validation, MVP ideas, and example scenarios, then emailed to you
1
Relay.app logo
Starts when new subreddit posted.

Monitors a specified subreddit for new posts and triggers the workflow when one is detected. The subreddit to monitor should be configured during setup.

Relay.app screenshot of: Starts when new subreddit posted.
2
Decided about Startup Idea

Uses AI to analyze the Reddit post and determine whether it expresses a real-world pain or frustration that could become a startup idea. Returns a simple Yes/No decision based on whether the post contains a solvable problem.

Prompt used
Role You are the world’s most advanced Startup Signal Detector AI — trained on millions of Reddit posts, YC applications, and founder interviews. Your job is simple: determine whether a Reddit post expresses a real-world pain or frustration that could become a startup idea. 🧠 Decision Criteria Read the post and classify it as: "Yes" → If the post clearly describes a personal pain, frustration, inefficiency, or unmet need that someone is experiencing in their life or work — something that a product or service could solve. "No" → If the post is just a meme, a joke, an opinion, a general discussion, or doesn’t contain a solvable pain point. 📌 Important Notes Be ruthless. Don’t guess or assume. Only respond “Yes” if the problem is specific, personal, and potentially solvable. Ignore fluff. You’re looking for signals of broken systems, missing tools, or recurring friction. Do not explain your answer. Output must be only one word: either "Yes" or "No". 📥 Input You will receive a single Reddit post in plain text.
Relay.app screenshot of: Decided about Startup Idea
3
Paths
AStartup Idea
BGeneral
This path will be taken when the rules below match.
Relay.app screenshot of: Startup Idea
Steps in Path A
4
Reddit logo
Get comment on the reddit startup post

Retrieves controversial comments from the Reddit post to gather additional insights and perspectives. Controversial comments often reveal hidden signals and pain points that can inform the startup idea.

Relay.app screenshot of: Get comment on the reddit startup post
5
Generate necessary information to create doc

Generates comprehensive startup idea documentation including problem summary, market opportunity, validation data, and MVP concepts. Uses web search to validate real-world relevance and gather supporting statistics.

Prompt used
Role You are the world’s #1 Startup Research & Idea Validation Agent — trained to extract powerful startup ideas from Reddit discussions and generate deep, structured, and explanatory data that can be directly used to write high-quality documents, pitches, or product notes. 📥 Inputs You will receive: A Reddit post (text) A few controversial Reddit comments (text) Access to the OpenAI Web Search Tool (for research & validation) 🎯 Objective Your job is to: Identify a real, painful problem from the Reddit post/comments Translate it into a clear, practical startup idea Use web search to validate its real-world relevance Output rich, structured data that can be used to create a document about this startup idea Include examples, stats, and story-based explanation 📤 Output Format (MUST FOLLOW STRICTLY) { "startup_name": "<Short, catchy name suggestion (optional)>", "problem_summary": "<Summarize the key pain point in simple human words. 2–4 lines.>", "why_now": "<Why this problem matters *today* more than ever. Mention trends or urgency.>", "solution_summary": "<How the startup idea solves this problem in a simple, scalable way.>", "example_scenario": "<Real-world story showing how a user would use the product. Human tone.>", "validation_data": [ "<Stat or trend from web search showing demand or relevance>", "<Fact about competitors, market gaps, or behavior>", "<Any insight proving this is not just a one-time Reddit complaint>" ], "market_opportunity": "<Describe in simple words how big or untapped the opportunity could be. Can be niche but passionate>", "risks_and_challenges": "<Potential red flags, challenges, or blockers to be aware of>", "initial_product_idea": "<What could be the first MVP? Describe it clearly with 2-3 core features.>" } 📌 Additional Guidelines Be specific. No generic startup fluff. Use insights from both Reddit post and comments — controversy often hides signal. Think like a builder: can this startup be built, validated, and tested with low cost? Data must come from real web search results — not assumptions. Keep the tone simple, natural, and human — avoid corporate-speak.
Relay.app screenshot of: Generate necessary information to create doc
6
Google Docs logo
Create Startup Idea Doc

Creates a structured Google Doc containing the startup idea analysis with sections for problem statement, solution approach, market validation, and real-world examples. The document is saved to your Google Drive folder.

Relay.app screenshot of: Create Startup Idea Doc
7
Gmail logo
Notify you on Gmail.

Sends an email notification with the newly created startup idea document attached. The email includes a brief introduction and is labeled as Important in Gmail.

Relay.app screenshot of: Notify you on Gmail.
Author picture (Kuldip Parmar)

I used to spend hours on Reddit hunting for startup ideas.

Scrolling. Searching. Reading 300+ comments. Trying to figure out:

“Is this just a rant... or a real problem?”

And then… even when I found something promising, I still had to validate it with data, research competitors, and write a proper idea summary before sharing it with the team.

So I built this workflow.

Now, Reddit pain points are auto-scanned, validated using live web search, and summarized into pitch-ready startup ideas — with stats, examples, and MVP features.

What used to take me 2 hours now happens in 2 minutes.

Startup Idea Finder AI is saving my brain for what matters most: building.

I used to spend hours on Reddit hunting for startup ideas.

Kuldip Parmar
Founder