Mark Cuban-Backed Zapper DeFi Shuts Down After 7 Years — And It’s Not Alone

TLDR

• Zapper CEO Seb Audet announced the platform will shut down on Aug. 3, 2026
• The DeFi dashboard had 2 million monthly active users and processed over $13 billion in transactions at peak
• Zapper raised $15 million in a 2021 Series A, backed by Mark Cuban and Ashton Kutcher’s Sound Ventures
• The shutdown is part of a wider wave of crypto platform closures in 2026
• VC deal count in crypto has fallen nine times over the last 10 quarters despite higher total funding

Zapper, one of the more well-known DeFi portfolio tracking platforms, is closing its doors. CEO and co-founder Seb Audet confirmed on Wednesday that the platform will fully wind down on Aug. 3, 2026, ending a nearly seven-year run.

Audet said the team “evaluated a number of different options” before deciding that “an orderly wind down is the best course of action.” When asked about the reason, he pointed to demand: “At the end of the day, the market decides.”

A Platform That Grew Quickly

Zapper was founded in 2019 and won Kyber’s DeFi Hackathon that same year. That win helped it raise a $1.5 million seed round in early 2020.

By May 2021, Zapper had secured a $15 million Series A led by Framework Ventures. Mark Cuban and Ashton Kutcher’s Sound Ventures were among the investors.

At its peak, Zapper reached 2 million monthly active users. The platform processed more than $13 billion in transactions during that time.

The platform let users connect crypto wallets to track DeFi positions, monitor liquidity pools, manage yield farms, and stay on top of upcoming airdrops.

It later added DEX aggregation, NFT support, and social tools including a Farcaster client.

Part of a Wider Shutdown Wave

Zapper is not alone. Several crypto platforms have closed in 2026.

Cardano analytics platform TapTools shut down in June. Bitcoin DeFi platform Botanix followed a week later, also citing weak demand.

NFT marketplaces Nifty Gateway and Rodeo have also closed. SBI’s crypto unit and decentralized email service Dmail have wound down as well.

Cosmos wallet Leap has called it quits too, part of what has become a steady stream of closures across the crypto sector.

In April 2025, Zapper suffered a social engineering attack. Attackers hijacked the platform’s domain and redirected users to a phishing page. The incident was a setback the platform never fully recovered from.

Crypto VC funding rose 57.6% year-on-year to $4.21 billion in Q2 2026. But the number of deals has dropped nine times over the last 10 quarters, according to RootData. Capital is going to fewer projects.

Audet acknowledged the platform’s original mission was to make DeFi more accessible. “I do believe we helped make the onchain economy easier to use for a considerable number of people,” he said.

All Zapper services, including the website, mobile apps, and API, go dark on Aug. 3.

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