How Zcash reclaimed the privacy crown from Monero

For nearly a decade, the rivalry between Zcash (ZEC) and Monero (XMR) defined the crypto privacy movement.

The two digital assets promised what Bitcoin couldn’t, true transactional anonymity, but they took very different paths to achieve it. Monero made privacy mandatory, encrypting every transaction by default. Zcash made it optional, allowing users to choose between full transparency and complete privacy.

For years, that choice seemed to hurt Zcash. Monero’s uncompromising design earned it the loyalty of cypherpunks, darknet users, and privacy maximalists who viewed ZEC’s “opt-in” model as a compromise.

However, as regulatory scrutiny tightened and exchanges began delisting privacy tokens, Zcash’s hybrid model has evolved from a weakness to a weapon.

This fall, Zcash flipped Monero in market capitalization for the first time in seven years, reclaiming the “privacy crown.” Data from CoinGecko shows ZEC now holds a $7.5 billion market cap, compared to Monero’s $6.3 billion, ranking it among the top 20 cryptocurrencies globally.

The shift marks not just a leaderboard reshuffle but a deeper narrative reversal. The very architecture that once made Zcash controversial, its balance between privacy and compliance, is now attracting institutional money, ETF links, and mainstream legitimacy.

From Cypherpunk to Compliant

Zcash was launched in 2016 by the Electric Coin Company (ECC) under the leadership of cypherpunk founder Zooko Wilcox. The mission was to address Bitcoin’s biggest flaw: the traceability of its transactions.

Using advanced zero-knowledge proofs (zk-SNARKs), Zcash allowed users to fully encrypt sender, receiver, and amount data while still proving validity to the network.

However, the protocol introduced a novel flexibility which allowed users to opt for transparent (T-address) or shielded (Z-address) transactions. That optionality alienated privacy purists, but it made the project easier to regulate because crypto exchanges could list ZEC, as it wasn’t fully anonymous by default.

On the other hand, Monero, created in 2014, went the opposite direction. It enforced privacy across the board through ring signatures and stealth addresses, making every transaction opaque and untraceable. For years, this gave Monero dominance in the privacy sector, making it a currency immune to chain analysis.

But Monero’s strength has also become its Achilles’ heel. Because every transaction is private, the network remains under regulatory siege. It has been delisted from several major exchanges, including Binance, OKX, and Huobi, due to concerns regarding anti-money laundering (AML) regulations.

Zcash, meanwhile, continues to trade freely on compliant platforms, and that accessibility now matters more than purity.

The 51% moment that changed everything

The tipping point for the two privacy-focused blockchain networks occurred in mid-2025, when the AI-based protocol Qubic claimed to have gained majority control of Monero’s hashing power, a 51% attack that shook confidence in the network.

The attackers allegedly reorganized six blocks and orphaned dozens of others, effectively rewriting parts of the blockchain’s recent history.

A few weeks later, independent monitors reported another 18-block reorganization, the largest in Monero’s history. Although no double-spend occurred, the events revealed structural fragility.

For investors and exchanges, this confirmed long-standing fears: Monero’s commitment to anonymity made it harder to secure and audit.

Zcash, by contrast, had quietly built a more modern governance and upgrade framework through ECC, the Zcash Foundation, and Zashi, its consumer wallet project.

That stability, combined with a perception of regulatory friendliness, created the perfect backdrop for Zcash’s return.

How Zcash rallied

Zcash’s rally didn’t happen in isolation. Over the past year, privacy tokens have surged amid a broader backlash to global surveillance measures, from the EU’s MiCA digital ID rules to the UK’s data-sharing proposals.

Amid this climate, investors rediscovered ZEC. The token surged nearly 200% in a month and 1,000% year-on-year, reaching a seven-year high of $478 before a minor correction to $461. Unlike past speculative pumps, this move had institutional depth behind it.

Grayscale’s Zcash Trust (ZCSH) returned 90% in September alone, while open interest in ZEC has reached a new all-time high of nearly $700 million.

Market participants interpreted these inflows as early signs of a “regulated privacy trade”: exposure to cryptographic privacy without the legal baggage of Monero.

Considering this, Arthur Hayes, CIO of Maelstrom, predicted that the token could reach $10,000 while describing Zcash as the “clean privacy bet.”

Moreover, Zcash’s latest momentum is rooted in genuine technical progress.

In its October 2025 roadmap, the ECC outlined several upgrades aimed at simplifying and securing private transactions.

The plan introduced ephemeral addresses for every swap via the NEAR Intents protocol, automatic address rotation once funds are received, hardware resync capabilities for Keystone wallets, and multisig Pay-to-Script-Hash (P2SH) support to better safeguard developer funds.

Together, these improvements streamline how users interact with ZEC through the Zashi wallet, which debuted earlier this year. Once criticized for its complex privacy workflows, Zcash’s interface now functions with the ease of mainstream crypto wallets, thereby removing a significant usability barrier.

Perhaps most notably, over 30% of the total ZEC supply now resides in shielded pools, indicating that privacy usage is catching up with market speculation.

As more transactions move into these encrypted channels, Zcash’s overall anonymity set expands, strengthening both its privacy guarantees and the network’s long-term resilience.