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Spark
Tinder for startup ideas, powered by AI
# Business Ideas Generator
Featured on : Nov 12. 2025
Featured on : Nov 12. 2025
What is Spark?
We've all had to stare at a blank page to figure out what to build. This stops now. Tinder-style. Spark is a free tool that gives you inspirations on what app to build, inspired by proven successful product launches. It provides a niche, uncovers untapped markets for each product, and so much more. It is also 100% free and no sign up required!
Problem
Users struggle with unproductive brainstorming methods to generate startup ideas, often staring at a blank page without data-driven insights, leading to inefficient ideation and missed opportunities.
Solution
A web-based tool where users swipe Tinder-style on AI-generated startup ideas inspired by proven successful products, uncovering niches and untapped markets for each concept.
Customers
Entrepreneurs, startup founders, and product managers seeking actionable, data-backed ideas; indie hackers and solopreneurs exploring new ventures.
Unique Features
Tinder-like gamified interface for idea discovery, AI analysis of historical success patterns, and focus on untapped markets with monetization strategies.
User Comments
Saves time by eliminating idea-generation paralysis
Offers surprisingly actionable and niche concepts
Swipe mechanic makes ideation fun and engaging
Free access with no sign-up barriers
Helps validate market gaps effectively
Traction
Launched on ProductHunt with 1,200+ upvotes, 10,000+ active users, and 100% free adoption model.
Market Size
The global $3.8 trillion startup economy drives demand for AI-powered ideation tools, with 150M+ entrepreneurs worldwide seeking innovation frameworks.