SpotBid — A live attention marketplace where brands bid in r...
Balmukund Jha
SpotBid — A live attention marketplace where brands bid in real time to claim visual ad placements on a public billboard. Built a dynamic bidding system with fixed base prices by spot size (small, medium, large), a +70% takeover rule for outbidding occupied spots, instant outbid email alerts, and a transparent, verified leaderboard for tracking all bids. Includes automatic logo/link fetching when a brand claims a spot, and payment verification through Polar.
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Posted Sep 8, 2026
SpotBid — A live attention marketplace where brands bid in real time to claim visual ad placements on a public billboard. Built a dynamic bidding system with...
