Ideas Radar: July 13, 2026

A beginner artist's rant hit 988 upvotes and 247 comments: every "learn to draw" resource says "just draw" or "practice the fundamentals" without ever saying HOW. The ask is an exact, stage-by-stage curriculum that diagnoses your current level and prescribes concrete exercises down to the minute detail, year by year. Art instruction is a huge market still sold as vibes; a structured, progress-diagnosed drawing coach (human-built or AI-assisted) directly answers a loudly validated pain.
Source: Reddit

A growth lead at a B2B SaaS with 10+ product listings across G2, Capterra, TrustPilot and e-commerce app stores says they've searched for months and cannot find one tool that unifies reviews: monitoring, replying, incentive management, website embedding and reporting all live in separate logins, and negative reviews get missed when notification emails get buried. Existing tools all target local businesses or e-commerce stores, not SaaS review platforms. A unified review-ops dashboard for B2B software companies is a concrete, budget-backed hole.
Source: Reddit

An SEO/GEO practitioner wants Google Trends for LLM prompts: current and historical prompt-level demand volumes across ChatGPT, Gemini and Claude, with which prompts are gaining or losing traction. They already pay for topic-level tools and explicitly invite paid enterprise options — nobody offers trustworthy directional trends data at the prompt level. As marketing budgets chase AI answers instead of search results, this is the keyword-research industry waiting to be rebuilt.
Source: Reddit

A trader asked for a tool that builds a timeline correlating three streams: a politician's public statements on a geopolitical topic, the market reaction to each statement, and unusual options flow around the same moments. That is a concrete event-study dashboard for headline risk — the data (news timestamps, price ticks, options flow) all exists commercially, nobody has packaged the correlation view.
Source: https://x.com/ganum51/status/2075888219007377503

A proposal for a marketplace like the MRR-verified startup marketplaces, but for lead-generation websites: buy and sell proven lead-gen sites priced on verified monthly lead volume instead of revenue. Lead-gen sites are a large gray market traded in DMs and forums today; verified-metrics escrow is exactly what made MRR marketplaces work.
Source: https://x.com/domainmont/status/2075893355637080182

A sports fan wants to watch a World Cup match with the full stadium atmosphere — crowd, whistle, players calling for the ball — but with the commentators stripped out, and says they would pay for it tomorrow. Commentary-free audio already exists as scattered broadcaster experiments; a universal "stadium mode" audio filter (or an AI source-separation layer over any stream) is a paid feature hiding in plain sight.
Source: https://x.com/SarahHBSLucas/status/2076060104353607887

An idea for beauty products: an app matching people who bought a hair product that didn't work for their hair with buyers who want to try it cheap before committing to a full-price bottle. Beauty is high-priced, high-failure-rate, and non-returnable once opened — a peer resale/swap marketplace with hair-type matching turns wasted bottles into a discovery channel.
Source: https://x.com/nut_meggy/status/2076045162229445073

An AgTech observation: farmers, including small organic farms, actively want autonomous robots, but nearly all robotics targets large industrial operations. The poster calls it an obvious gap in the market. Small-scale, affordable, multi-crop autonomous equipment (or robotics-as-a-service for small farms) is underserved by design, since incumbents chase big-acreage contracts.
Source: https://x.com/KuphDev/status/2075943455600095263

Someone in Miami found themselves googling for happy hours and asked whether an app should exist. Happy hour data is fragmented across venue Instagram posts and stale aggregator pages; a live, location-based happy hour finder with verified times remains unbuilt at quality in most cities. Small idea, proven local-discovery monetization paths.
Source: https://x.com/wkennedy210/status/2076013586170654837

A traveler notes Tesla rental prices in Italy are extremely high and says someone should build a reasonably priced Tesla rental business there. Not software, but a real arbitrage observation: EV fleets are cheap to acquire secondhand now, and tourist demand for EV road trips in Europe is rising faster than rental supply.
Source: https://x.com/millepun/status/2075834636131848220