
PromoBid — the top spot costs $1 right now
A pay-to-rank leaderboard where the top spot buys a real X post. Rank is the bid, nothing else. Every six hours the board freezes and #1 gets promoted.
@mvp_Subha · X
Give this a try please :(
The full gallery
Tech stack
23 projects

A pay-to-rank leaderboard where the top spot buys a real X post. Rank is the bid, nothing else. Every six hours the board freezes and #1 gets promoted.
@mvp_Subha · X
Give this a try please :(

Record real achievements on a blockchain verified through AI and peer review.
Proof of Awesome — AI 辅助的学术同行评审的共识机制,将你的真实成就永久记录在区块链上,用有意义的人类成就取代传统挖矿 - [更多介绍](https://proof-of-awesome.app/call-for-achievement)

Public paid rankings for products, brands and creators. No votes. No judges. Rank equals total paid bid.
@DavideZanon · X
Stage: live MVP, not “idea.” makes every leaderboard title an openly purchasable position; highest bid wins. The question we’re testing now is whether visitors see a title they’d want to own before they see “another paid ranking.”

Put any public X post on the board from $1. Pay more, rank higher. All payments final.
@mrzlucid · X
best trend on X - come play blackjack free

Banks, apps, insurance, gyms — hundreds of companies give real rewards for referrals. Referral Robin rotates real codes from real people, so everyone gets a fair turn.
@Timevalue_app · X
Have built as rotating referral code hub

Collect and organize customer testimonials with shareable forms.
@xpj_nath · X

Analyze real-time financial data with AI-powered automated investment insights.
@tonylexfi · X

No ads, no revenue share. Just outbid your competitors to rank #1.
@100DaysOfCodeIO · X
Outbid clone but for online stores

Compare live odds across 30+ sportsbooks and find +EV bets with sharp-money tracking and arbitrage detection.
@PlusEV · X

Free, gamified investing lessons plus a fake-money simulator. Practice with $10,000 in pretend cash — real market prices, zero risk.
@QuolivApp · X

Leaderboards where opinions are ranked by dollars, not votes. Post your take, put money on it, and hold the top spot until someone wants it more.
@ojasssethi · X
Will people really put their money where their mouth is? Let's find out together :) Worked on a quick experiment inspired by outbid.