GrumpyLinks — Find Startup Ideas from Real Customer Complaints

😠 GrumpyLinks

Fresh Startup Ideas from Grumpy Customers

Search any topic for user complaints across Reddit, Facebook, Insta, X, YouTube...

See who's grumpy about something. 👀

See what people are grumpy about and build a product to delight them.

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"Complaints are gifts." ~ Jeff B.

Ideas built in a vacuum die. GrumpyLinks starts where the world is already complaining and hands you the fastest path from rant to revenue.

FAQs (a.k.a. The Grumpy Gospel)

Because that's how most side hustles crash and burn. Building blind = months wasted on something nobody asked for. We start with real customer pain, so instead of rolling dice you're solving problems people already want fixed.

We use powerful queries, Google's Custom Search Engine, and Gemini AI to mine gripes across 12+ platforms: Reddit, Twitter/X, YouTube, Instagram, Facebook, Discord, and more. If customers are grumpy online, we'll find it—and hand it to you on a platter.

Dreaming of quitting your 9—5? This is your shortcut. A content creator? Endless material. A Fortune 500 Marketing VP? Cheap GTM validation before you burn through millions. Basically: anyone who'd rather hear the truth from customers than pay McKinsey $5M for a 100-page deck.

Not even close. Traditional research = surveys nobody fills out and interviews where people lie to be polite. We surface what they're already shouting about. It's faster, cheaper, and honestly more fun. Our version comes with launch-ready plans instead of slide decks.

Type in a company, brand, product, or service. We deliver the rants plus an AI-generated plan: problem definition, target users, must-have features, GTM ideas, success metrics, and risks. In short: a launch roadmap you can build, pitch, or create content from—today, not six months from now.

Your gut is biased. Customers aren't. They rant because they're fed up—and frustration is the raw material of opportunity. The fastest way to win? Fix what's broken. GrumpyLinks just makes sure you hear the signal above the noise.

Ready to escape your 9 to 5? Get 😠 Grumpy.

Join solopreneurs, side hustlers, and creators who know the secret: success isn't about guessing, it's about solving. GrumpyLinks makes it obvious what to build next.

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