Idea Harvester blog

Discover validated SaaS opportunities in a feed style. Search audiences, create PRDs, and launch your next big idea. Turn your scrolling habit into profit.

Articles

daily idea

Jan 13, 2026

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3 min read

Today's Free SaaS Idea: AnxiPost 🧠 — The "Safe Mode" for Reddit

A massive, underserved audience is paralyzed by social anxiety; help them find their voice with a tailored browser extension.

Idea Harvester

daily idea

Jan 12, 2026

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3 min read

Today's Free SaaS Idea: SatietyCoach 🥗 — The AI for 'Fullness'

Calorie trackers tell you what you ate; SatietyCoach tells you why you're still hungry.

Idea Harvester

daily idea

Jan 6, 2026

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3 min read

Today's Free SaaS Idea: QRGuard 🛡️ — The Print Marketing "Insurance"

A mission-critical tool for marketing agencies to prevent catastrophic QR code errors before and after printing.

Idea Harvester

daily idea

Jan 5, 2026

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3 min read

Today's Free SaaS Idea: NetPay Calc 💸 — The 'True Raise' Reality Check

A clear market gap exists for a tool that factors hidden costs like commuting and time into job offer evaluations.

Idea Harvester

daily idea

Dec 15, 2025

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3 min read

Today's Free SaaS Idea: SilverGuard Finance 💰

A massive market opportunity exists to assist elderly individuals and their families in managing and canceling forgotten subscriptions.

Idea Harvester

daily idea

Dec 8, 2025

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3 min read

Today's Free SaaS Idea: SaaS Idea: GutTune 🚀—Decode Your Digestive Health

A clear market gap for a personalized tracking app for digestive symptoms.

Idea Harvester

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