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Home/Private Swaps/Penumbra vs MEV Blocker
Private Swaps Comparison · 2026

Penumbra vs MEV Blocker

Which is better in 2026? We compare Penumbra and MEV Blocker side by side — pricing, features, pros & cons — so you can choose the right Private Swaps tool.

🏆 MEV Blocker has the higher rating (4.3/5)
P

Penumbra

★4.0

Fully private DEX and shielded transactions on Cosmos. ZK-SNARKs for private trading, staking, and governance. Cross-chain privacy via IBC.

PricingFree
CategoryPrivate Swaps
Rating4/5
Visit Penumbra →Full profilePenumbra alternatives →
🏆 Higher Rated
M

MEV Blocker

★4.3

Free RPC endpoint by CoW Protocol that protects Ethereum transactions from frontrunning and sandwich attacks. Users get rebates from backrunning.

PricingFree
CategoryPrivate Swaps
Rating4.3/5
Visit MEV Blocker →Full profileMEV Blocker alternatives →

Feature Comparison

FeaturePenumbraMEV Blocker
Frontrunning protection—✓
Sandwich attack protection—✓
Backrun rebates—✓
Easy RPC setup—✓
Works with any wallet—✓

Pricing Comparison

Penumbra

Free

Completely free to use with no paid tiers.

View pricing →

MEV Blocker

Free

Completely free to use with no paid tiers.

View pricing →

Pros & Cons

Penumbra

MEV Blocker

👍 Pros

  • +Free to use
  • +Rebates from backrunning
  • +Simple RPC swap in wallet
  • +Broad wallet compatibility

👎 Cons

  • −Ethereum only
  • −Slight delay on transactions
  • −Rebates vary

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