Cow leads on 0 of 1 shared benchmarks, Lifi on 1. Lifi wins on Fastest EVM swap quote API (790 ms vs 3.46 s).
CoW Protocol settles trades via batch auctions with coincidence-of-wants matching, MEV protection, and solver competition. CoW Swap is the reference frontend; the protocol settles flow from many integrators.
Cross-chain bridge and DEX aggregator. Routes swaps across bridges and liquidity sources via a single API, with EVM and Solana support.
Cow
Trails3.46 s
Lifi
Leads790 ms
Per chain · per region
| Chain | Provider | US East | EU West | Singapore | Aggregate |
|---|---|---|---|---|---|
| Ethereum | Cow | 3.50 s | 3.50 s | 3.41 s | 3.47 s |
| Lifi | 848 ms | 868 ms | 851 ms | 856 ms | |
| Base | Cow | 3.50 s | 3.50 s | 3.41 s | 3.47 s |
| Lifi | 796 ms | 798 ms | 784 ms | 793 ms | |
| Arbitrum | Cow | 3.48 s | 3.48 s | 3.35 s | 3.44 s |
| Lifi | 768 ms | 779 ms | 765 ms | 771 ms |
A pair is published when all four conditions hold. Both providers run in the same OpenChainBench benchmark for at least seven consecutive days. Each provider has at least 1000 samples in the measurement window. The head to head query has observable third party search demand. Both providers have a public /products/[slug] page on OCB. The full pair ledger is versioned in the public repo so the methodology is externally verifiable.