Payments · company signal
Sponge (YC W26) @paysponge
The easiest way for agents to hold and spend money, and for businesses to sell directly to them
frontrun watches the follow graphs of 2,000+ venture investors on X. Sponge (YC W26) was first flagged on 2026-03-28 - the moment tracked investors began converging on it. 6 of them follow today. that count is public; which investors they are, when each followed, and the daily change is what the product shows.
see who's behind the 6 follows on Sponge (YC W26), plus every company they follow next. start a 7-day free trial →
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data updated 2026-08-03 · trending payments startups · trending this week · startups by sector