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CC BY 4.0
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Every idea on this site is a complete business concept, free to take. Market, features, flaws: published in full under CC BY 4.0. You read one, you like it, you build it.
BetOnAnything.ideaA market to bet on anything that exists. It exists now, worst site ever. Glad I never built it.
AdultMarket.ideaAsk for something, creators make it, you pay for the version you prefer. 99designs, for adult content.
SkipBlock.ideaSponsorBlock for the ads burned into adult videos: community-tagged skips, anonymous by design.
DataDam.ideaA box between your router and the internet that stops trackers before they ever leave home. Already exists (Pi-hole, Firewalla).
Snaptrack.ideaSnap a photo, get the one to three songs that match it.
RedditMirror.ideaConnect your Reddit account, let an AI tell you who you are from your subreddits, and rank you against everyone else.
VoiceMatch.ideaDating with no photos and no text: voices and voice notes only.
AgencyRater.ideaRate web agencies on 120 criteria and crown the best each year. Already exists (Clutch, Sortlist).
CamMap.ideaMap every surveillance camera in your city and check your own street. Already exists (sous-surveillance.net).
OctoPlan.ideaA one-year visual planner made of geometric octagons. The world had enough planners.
DoorEye.ideaA video peephole the exact size of a peephole. Already exists (Ring, Wyze).
ThumbTest.ideaA/B testing for YouTube titles and thumbnails. Already exists (vidIQ, TubeBuddy, then YouTube itself).
VoiceFeed.ideaA social network where every post is your voice, to the second. The microphone stayed shy.
SEOCoupons.ideaA coupon site only for SEO and tech software, with codes negotiated brand by brand.
LensIndex.ideaA quality-first directory of photographers, curated by hand.
CampusCrew.ideaStudents join startups and solo projects for a commission, a stake, or a job.
FixThisAudit.ideaEvery red flag in your SEO audit becomes a one-click freelance job.
TrailerPing.ideaShare any trailer link, get pinged on release day. The app stores answered first, forty times over; the rest is an iOS Shortcut.
18 object(s)
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My Pictures_❐✕
20 image(s). Original cover artwork from an earlier era of the catalogue. The site moved on to its window-and-emoji vignettes; these stay here, because they were made with care.
All illustrations are original works by Maryna Lagereva. Double-click any picture to view it full size.
Take an idea. Everything on this machine is published under CC BY 4.0: complete, free, no strings. You do not need my permission, my blessing, or my email to start.
Tell me anyway. The "I'm building this" buttons open a thirty-second form (a short email works too), at either moment: when you start or when you ship. Name or alias, a link if you have one, one line about the project.
Get listed. Your project goes on the board and on the idea's own page, with a link, for as long as this site exists. Launched projects take the top spot in their idea's history.
The assistant files every entry. He is very thorough. Buttons not working? Write to hello@thelemanparadox.com.
Minesweeper_❐✕
GameHelp
010000
Good day. I maintain this system. Would you like a short tour?
