The Gug Letter

The Gug Letter

Top 5 Bitcoin Startups to Watch in 2025

Revolutionizing DeFi, Payments, and Smart Contracts

Joe Guglielmucci's avatar
Joe Guglielmucci
May 07, 2025
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Bitcoin’s ecosystem has evolved beyond a store of value, with startups leveraging its security, decentralization, and Layer 1 (L1) and Layer 2 (L2) infrastructure to build innovative solutions. Here are some of the most impressive startups building on Bitcoin in 2025, based on their innovation, funding, and potential to expand Bitcoin’s utility. I’ve fo…

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