{"slug":"cow-swap","name":"CoW Swap","domain":null,"verdict":"As of 2026-07-19, ChatGPT, Claude, Gemini, Grok collectively rank CoW Swap #3 of 8 for dex aggregator. Source: https://modelsagree.com/product/cow-swap (modelsagree.com, CC BY 4.0).","best_rank":3,"categories":1,"brief":{"category":"best-dex-aggregator","title":"Best DEX aggregator","rank":3,"of":8,"top":"1inch","day":"2026-07-20","why":[{"t":"Strongest MEV protection","m":["ChatGPT","Claude","Gemini","Grok"],"q":"the strongest MEV protection story of any aggregator"},{"t":"Batch auctions and solver competition","m":["ChatGPT","Claude","Gemini","Grok"],"q":"batch auctions with uniform clearing prices, solver competition"},{"t":"Coincidence-of-Wants matching","m":["ChatGPT","Claude","Grok"],"q":"Coincidence-of-Wants matching"},{"t":"Execution quality for larger trades","m":["ChatGPT","Claude","Grok"],"q":"Best for MEV-sensitive and larger EVM trades"}],"gap":[{"t":"Broad multichain coverage","m":["ChatGPT","Gemini","Claude","Grok"],"q":"Broadest multichain EVM coverage"},{"t":"Multi-path split routing","m":["ChatGPT","Gemini","Claude","Grok"],"q":"multi-path split routing"},{"t":"Strong integration and API","m":["Claude","Grok"],"q":"strong integration/API for dApps and power users"}],"fix":[{"t":"Limited chain coverage","m":["ChatGPT","Claude","Grok"],"q":"More limited chain support"},{"t":"Batch auction latency","m":["ChatGPT","Claude","Gemini"],"q":"Batch auctions add tens of seconds of latency"},{"t":"Weak on illiquid or low-volume pairs","m":["ChatGPT","Grok"],"q":"can underperform on simple low-volume pairs vs broad aggregators"}]},"entries":[{"slug":"best-dex-aggregator","title":"Best DEX aggregator","rank":3,"of":8,"score":12,"appearances":4,"modelRanks":{"ChatGPT":3,"Claude":3,"Gemini":3,"Grok":3},"reason":"Best for MEV-sensitive and larger EVM trades; batch auctions, solver competition, Coincidence-of-Wants matching, and surplus sharing prioritize execution quality and user protection","reasons":[{"model":"ChatGPT","reason":"Best for MEV-sensitive and larger EVM trades; batch auctions, solver competition, Coincidence-of-Wants matching, and surplus sharing prioritize execution quality and user protection"},{"model":"Claude","reason":"Best execution guarantees in the category — batch auctions with uniform clearing prices, solver competition, coincidence-of-wants matching that can beat any on-chain route, surplus capture returned to users, and gasless signed orders with no fee on failed trades; the strongest MEV protection story of any aggregator, which is why DAOs and treasuries default to it."},{"model":"Gemini","reason":"Pioneer in MEV protection and intent-based trading on EVM chains, using batch auctions to eliminate front-running/sandwich attacks and offload gas execution risk to solvers."},{"model":"Grok","reason":"Intent-based solver model excels at MEV protection and batch CoW matching for near-zero slippage on many trades, especially stables/large sizes; sophisticated technical edge for Ethereum users"}],"fixes":[{"model":"ChatGPT","fix":"Narrower chain and token coverage, while auction settlement can be slower or unavailable for illiquid pairs"},{"model":"Claude","fix":"Batch auctions add tens of seconds of latency and it covers only a handful of EVM chains — wrong tool for fast trades on long-tail networks."},{"model":"Gemini","fix":"Execution latency due to batch auction intervals, making it poorly suited for time-critical high-frequency momentum trades."},{"model":"Grok","fix":"More limited chain support and can underperform on simple low-volume pairs vs broad aggregators"}],"updated":"2026-07-19","api":"https://modelsagree.com/api/v1/best/best-dex-aggregator.json"}],"page":"https://modelsagree.com/product/cow-swap","check":"https://modelsagree.com/check?q=CoW%20Swap","updated":"2026-07-21T04:28:25.186Z","attribution":"modelsagree.com, CC BY 4.0"}