One startup idea. Every day.
Backed by data.
Our AI research engine scans Reddit, Hacker News, Product Hunt & indie communities daily to find underserved markets and validated business opportunities — so you don't have to.
Today's Idea
BuyOnceMarket — Curated Marketplace for Perpetual Software Licenses
Subscription Fatigue Crisis: The average SME uses 87 software subscriptions costing €4,200/month. Many tools are used sporadically but billed monthly. A design agency might use video editing software 3 times per month but pay €29/month indefinitely.
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Ângulo deste report: 3 oportunidades físicas em Portugal que vivem longe do glamour mas perto do dinheiro: segurança da água, eficiência hídrica e mitigação de risco físico. A tese não é “abrir mais uma empresa de obras”; é construir operadores especializados que vendem compliance, prevenção e peace
2026-04-11 10h — infraestruturas partilhadas e bastidores operacionais
Ângulo deste report: 2 oportunidades físicas em Portugal ancoradas em dores pouco sexy mas muito reais: infraestrutura de carregamento em propriedade coletiva e compliance operacional de cozinhas/hotelaria. A tese não é “abrir mais uma empresa técnica”; é construir operadores especializados que empa
2026-04-12 10h — resíduos alimentares, saneamento descentralizado e infraestrutura pouco sexy
Ângulo deste report: 2 oportunidades físicas em Portugal ancoradas em obrigações regulatórias e dores operacionais que tendem a ser mal servidas por players genéricos: gestão segregada de resíduos alimentares / óleos no canal horeca e manutenção profissionalizada de saneamento fora de rede pública.
2026-04-15 10h — radão, amianto e riscos invisíveis do parque edificado
Ângulo deste report: 2 oportunidades físicas em Portugal ancoradas em riscos técnicos pouco sexy mas muito reais no parque edificado: radão e materiais com amianto/fibrocimento. A tese não é “mais um empreiteiro”. É construir operadores especializados que vendem diagnóstico + execução + documentação
How It Works
AI Scans Communities
Our research engine monitors Reddit, Hacker News, Product Hunt, and indie forums 24/7 for pain points and market gaps.
Validates & Scores
Each opportunity is scored across 12 dimensions: problem severity, market size, profit margin, recurrence, average ticket, scalability, accessibility, distribution, defensibility, time-to-revenue, regulation risk, and market trend.
Delivers Actionable Ideas
You get fully researched business opportunities with problem analysis, existing solutions, proposed approach, and revenue models.
Ready to build?
Free subscribers get one idea per day. Pro members get full access to every idea, every report, every insight.
Frequently Asked Questions
What is DailyIdea?
DailyIdea is a platform that delivers data-backed startup ideas every day. Our AI research engine identifies underserved markets and validated business opportunities, so entrepreneurs and builders can skip the guesswork and start with proven demand.
How does DailyIdea find startup ideas?
Our AI research engine scans 6 major sources daily — Reddit, Hacker News, Product Hunt, Indie Hackers, industry forums, and keyword trend data. It identifies recurring pain points, validates demand signals, and scores each opportunity across 12 dimensions including problem severity, market size, profit margin, scalability, and more.
How many startup ideas does DailyIdea have?
DailyIdea currently has 418 researched startup ideas in its database, with new ideas added daily. Each idea includes a full research report with market analysis, competitive landscape, and actionable building prompts.
Is DailyIdea free?
Yes! Free users get today's full idea report, can browse all idea titles and scores, and receive daily email highlights. Pro members (€19/year) unlock full reports for every past idea, bookmarks, configurable digests, and more.
What makes DailyIdea different from other idea generators?
Unlike random AI-generated idea lists, every DailyIdea opportunity is backed by real data. We validate demand through community signals, keyword trends, and competitive analysis. Each idea is scored across 12 dimensions and includes a full research report — not just a one-line concept.
How are ideas scored?
Each idea is scored from 0-100 across 12 dimensions: Problem Severity, Market Size, Profit Margin, Recurrence, Average Ticket, Scalability, Accessibility, Distribution, Defensibility, Time-to-Revenue, Regulation Risk, and Market Trend. The overall score is a weighted composite that helps you quickly compare opportunities.