Overview

IdeaRank gives founders transparent, expert-level analysis of startup ideas — scoring, market context, and concrete next steps, powered by AI.

What it does

IdeaRank evaluates a startup idea across the dimensions an experienced operator would: market size, demand signals, competitive landscape, execution risk, and founder fit. Instead of a single opaque score, you get the reasoning behind it.

The tools

Idea Ranker — Score an idea with transparent logic, market sizing, and competitive context.
Idea Improver — Turn a weak concept into a realistic pivot with execution steps.
Problem Ranker — Rank the problem before the solution: frequency, pain, willingness to pay.

How it's different

Most idea validators return a number. IdeaRank returns a reasoning chain: every score is backed by the signals that produced it, so you can argue with the model instead of trusting a black box.

Privacy: Your ideas are stored locally in your browser history. Nothing is sent anywhere except the AI model for analysis.

Idea Ranker

Score a startup idea with transparent logic, market sizing, and competitive context.

How to use it

Open the Dashboard and select Idea Ranker from the sidebar.
Describe your idea in a sentence or two in the input box.
Click Analyze Idea (or press Ctrl + Enter).
Review the scorecard: overall score, market size, SWOT, competitors, and recommendations.

What you get

Overall score (0–10) with a confidence tier.
Market sizing — TAM, SAM, and SOM estimates.
SWOT analysis — strengths, weaknesses, opportunities, threats.
Competitive landscape — known players and your differentiation.
Recommendations — concrete next steps and what to validate first.

Tips for better results

Be specific. "A SaaS for plumbers" scores worse than "An AI-powered dispatch and scheduling tool for independent plumbing contractors, monetized at $49/mo per seat."

Idea Improver

Convert a weak concept into a realistic pivot with execution steps.

How to use it

Select Idea Improver from the dashboard sidebar.
Paste your idea — including what you think is wrong with it, if you know.
Click Improve Idea.

What you get

A refined version of your idea with the core problem sharpened.
2–3 alternative pivots ranked by feasibility.
Execution steps for the top recommendation.
Risks to watch and what to validate first.

Problem Ranker

Rank the problem before the solution — frequency, pain, and willingness to pay.

Why rank the problem first

Most failed startups build a solution nobody asked for. The Problem Ranker evaluates whether the problem is worth solving before you write a line of code.

What you get

Frequency — how often the problem occurs for the target audience.
Pain intensity — how badly it hurts when it does.
Willingness to pay — whether people would pay to make it go away.
Urgency — is this a "now" problem or a "nice to have"?
An overall problem score and whether it's worth building on.

Scoring Methodology

Every score is backed by a reasoning chain, not a black-box number.

The dimensions

IdeaRank evaluates ideas across six weighted dimensions:

Market opportunity (size, growth, timing)
Problem severity (frequency, pain, urgency)
Competitive landscape (differentiation, moats)
Execution feasibility (technical, operational, capital)
Founder fit (domain expertise, network, commitment)
Monetization clarity (revenue model, unit economics)

Score tiers

8.0–10 — Excellent potential. Validate fast.
6.0–7.9 — Promising. Refine the weak dimensions.
4.0–5.9 — Mixed. Consider a pivot.
0–3.9 — High risk. Rethink the core assumptions.

Transparency: Each dimension shows the signals that produced its score, so you can disagree with the model on specifics instead of trusting a single number.

History & Privacy

Your analyses are saved locally and never leave your browser except for the AI call.

Where data is stored

Analysis history is stored in your browser's localStorage. It is not sent to any server, database, or third party. Clearing your browser data clears your history.

What gets sent to the AI

When you run an analysis, only the text of your idea is sent to the AI model (Groq-hosted Llama) for processing. The response is rendered in your browser and saved locally.

Managing your history

Open History from the dashboard sidebar to view past analyses.
Filter by type (rankings, improvements, problem rankings).
Click any item to re-open its full scorecard.
Use Settings → Clear history to wipe everything.

API Reference

IdeaRank exposes simple HTTP endpoints you can call programmatically.

POST /api/rank

Score a startup idea.

POST /api/rank
Content-Type: application/json

{
  "idea": "An AI-powered dispatch tool for independent plumbers"
}

Returns a JSON scorecard with overall score, market sizing, SWOT, and recommendations.

POST /api/improve

Generate improvements and pivots for an idea.

POST /api/improve
Content-Type: application/json

{
  "idea": "A meal delivery app for college students"
}

POST /api/problem

Rank a problem by frequency, pain, and willingness to pay.

POST /api/problem
Content-Type: application/json

{
  "problem": "Plumbers lose jobs because they can't answer the phone while on-site"
}

Note: These endpoints are hosted on Netlify Functions. Rate limits may apply during the beta.

FAQ

Common questions about IdeaRank.

Is IdeaRank free?

Yes. IdeaRank is free during the beta. A paid tier with deeper analysis and saved projects may come later.

Do I need an account?

No. There's no sign-up. Your history lives in your browser.

How accurate are the scores?

Scores are a starting point, not a verdict. The value is in the reasoning chain — use it to find your weakest assumptions and validate those first. The model can be wrong on specifics; that's why every score is transparent.

Can I use it for non-software ideas?

Yes. The framework applies to any venture — services, products, local businesses. The more specific your description, the better the analysis.

Who built this?

IdeaRank was built by Tanay Mishra in 2026.