Monero XMR · Private digital cash — privacy by default, for everyone
Ethereum ETH · The world computer — programmable, transparent accounts
Ethereum is a world computer with glass-house accounts: balances and full history are public forever, and the privacy overlays that tried to fix it got sanctioned. Monero is money, not a platform: private by default, fungible by design, no gas auction, no bridge risk.
The honest scoreboard
XMR Where Monero wins
- Privacy by default — mandatory vs opt-in overlay that got sanctioned
- Fungibility — no taint analysis vs frozen mixer-adjacent accounts
- Protocol-level censorship resistance — no OFAC relay share (ETH: 28.2%)
- Permissionless participation — CPU mining vs 32 ETH ≈ $80k stake
- Base-asset simplicity — no gas token, no L2 trust stack, no bridge risk
ETH Where Ethereum wins
- Confirmation speed — 12 s slots and ~13 min hard finality vs 2 min blocks and no finality
- Programmability — the EVM vs none, by design
- Throughput — rollups carry ~95% of ETH transactions; nothing comparable on Monero's roadmap
- Adoption & liquidity — $294B vs $11.5B mcap; spot + staking ETFs vs delistings
- Institutional access — regulated ETF wrappers, $146B stablecoin float
Monero wins
Privacy by default
Monero winsEvery transaction hides sender, receiver and amount — mandatory since 2017, no opt-in, no anonymity set smaller than "everyone". FCMP++ (in beta) will make the anonymity set the entire chain.
Fully transparent accounts: every address's balances and complete history are public forever; ENS names tie human identities to addresses. Privacy is opt-in overlay (Railgun, Kohaku — still wallet-layer, not protocol default as of Sep 2026); Tornado Cash was sanctioned 2022–2025 and its developer was still convicted in 2025.
Fungibility
Monero winsNo output-level history exists on-chain — taint analysis against RingCT has never been demonstrated in practice. Every XMR is equivalent.
Tainted-ETH is real: surveillance firms score addresses, exchanges freeze mixer-adjacent deposits. After the $1.46B Bybit hack (Feb 2025) the industry tracked the stolen ETH and froze over $40M of it in transit (~3%).
Censorship resistance
Monero winsProtocol has no relay/builder market and transactions are indistinguishable by content — selective inclusion can't be enforced on-chain. The censorship Monero faces is at exchanges/regulation, not protocol.
28.2% of relay deliveries still go through OFAC-compliant censoring relays (Oct 2026; peak was ~95% in late 2022). Sanctioned-address transactions wait for the non-censoring share. FOCIL inclusion lists aim to fix this — roadmap, not shipped.
It depends
Fees
It dependsMedian fee ≈ $0.03–0.05 (live-sampled Sep 2026), flat dynamic algorithm, no gas token, no spikes — dynamic blocks absorb demand.
Currently very cheap at median: L1 ETH transfer ≈ $0.003–0.03 (baseFee 0.043 gwei live), L2s sub-cent. But fee market spikes under congestion (2021–23 routinely $5–50+), and cheapness reflects current low demand + capacity growth, not a guarantee.
Mining / validation decentralization
It dependsRandomX PoW: anyone with a laptop CPU mines competitively — no ASICs (4 audits found no shortcut), no 32-ETH capital bar. Trade-off: smaller absolute security budget (~6 GH/s, $10B mcap).
Staking: solo requires 32 ETH ≈ $77k — a capital bar, not a hardware bar. 36% of supply staked; Lido alone ~21% of stake; client diversity improving but imperfect (one CL client ~54% by some counts). No hardware arms race though.
Supply policy
It dependsNo cap: 0.6 XMR/block tail emission forever — ~0.84%/yr today, falling monotonically. Fully predictable, fixed in protocol.
No cap either: post-Merge issuance ~0.85%/yr gross, offset by EIP-1559 burn — net mildly inflationary in the low-activity era (+1.6M ETH since the Merge), deflationary under high activity. Supply exactly auditable.
Self-custody UX
It dependsOne coin, one balance, send/receive — no gas token, no delegation, fee automatic. Fewer wallet choices; fiat off-ramps harder after 2024 delistings.
Big trajectory: EIP-7702 smart accounts, passkeys, sponsored fees (Pectra 2025+). But gas-token mechanics, L2 bridging friction, delegation-target footguns and a custody spectrum (solo → LST → CEX) each add ways to lose funds.
Security track record
It dependsNo exploit of core cryptography since RingCT (2017) — the lone core incident (Sept 2014 CryptoNote Merkle-tree, MRL-0002) predates it; repeated third-party audits (QuarksLab ×2, four RandomX audits, Trail of Bits FCMP++ 2026: no security findings). Incidents (2023 CCS wallet) were wallet-level, disclosed fast.
No successful double-spend or finalized-chain reversion ever. But: 2016 DAO hack → interventionist fork → ETC split; 2023 & 2025 finality glitches; 2025 Prysm resource-exhaustion on Fusaka day+1. Longer incident list partly because it does more.
Interoperability
It dependsInteroperates poorly with everything by design (no script/HTLC equivalence). No production ETH↔XMR atomic-swap path (AthanorLabs' swap stack remains a beta); routes via instant exchangers or BTC↔XMR swaps. Serai (BTC/ETH/DAI/XMR DEX) audited Apr 2026, not yet mainnet.
Bridges everywhere — and bridges are the graveyard: Ronin $620M, Wormhole $326M, Nomad $190M, BNB $570M. Multi-billion-dollar cumulative bridge-hack losses.
Governance & funding
It dependsNo foundation, no premine, no leader — development funded purely by community crowdfunding (CCS). Chronically underfunded; governance is off-chain rough consensus.
Ethereum Foundation (~$100M+/yr historically; 2026 restructuring cut budget ~40%, endowment model) + corporate-funded client teams. Institutional process, more money, off-chain consensus with 2016-style social-fork risk.
Ethereum wins
Confirmation speed
Ethereum winsFirst confirmation ~2 min (2-minute blocks); received funds spendable after ~10 confirmations (~20 min). No finality concept — probabilistic only.
12-second slots; a transaction is in a block within seconds; safe-head convention ~6–13 s; full BFT finality in ~13–15 minutes (two epochs). Single-slot finality still on the roadmap.
Throughput & scaling
Ethereum winsDeliberately simple L1: adaptive blocks, ~30k tx/day observed. No rollup roadmap; scaling philosophy is "the L1 should stay small enough for anyone to run a node".
Rollups carry ~95% of Ethereum transactions; L2 value secured $32.9B; Base alone sustains >75 tps. PeerDAS shipped Dec 2025, Glamsterdam targets ~200M gas. The catch: L2 scaling inherits sequencer and bridge trust.
Adoption & liquidity
Ethereum wins$11.5B mcap (#13), ~$125M daily volume, no ETF, delisted from Binance/Kraken-EEA/OKX — liquidity routes through DEXs and instant exchangers.
$294B mcap (#2), ~$146B stablecoins, dominant DeFi/NFT ecosystem, spot ETFs since 2024 with $12B+ net inflows, staking ETFs since 2025–26.
Programmability
Ethereum winsNone by design — no general smart contracts (multisig exists). FCMP++ keeps it currency-focused. Not a user restriction but a privacy choice: every transaction stays identical, so there is nothing special to single out on-chain.
The EVM: the largest smart-contract ecosystem on Earth, rollups, ZK tooling, account abstraction. No contest.
Common questions
Can't privacy just be added to Ethereum later?
In principle yes — Railgun, stealth addresses, and the Kohaku framework (Nov 2025) are real work. But opt-in privacy gives small anonymity sets, and the enforcement precedent is grim: Tornado Cash was sanctioned for years and its developer was convicted in 2025 even after OFAC delisted the contracts. Default privacy has never shipped on any Ethereum layer as of Sep 2026.
Don't L2s give you privacy?
No. Rollups post all transaction data to a public layer — L2BEAT tracks every major L2 and none is private by default (Aztec, a privacy rollup, only just surfaced there with negligible TVS). An L2 changes throughput, not confidentiality.
Sources: [1]
Is Ethereum's supply more sound than Monero's tail emission?
Different, not clearly better. ETH is uncapped and currently net-inflationary (+1.6M ETH since the Merge) with burn-dependent issuance; XMR is uncapped with fixed, predictable 0.84%/yr falling emission. Both are exactly auditable — unlike popular myth, Monero's supply is verifiable through Pedersen commitments and range proofs.
Sources: [1]
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