{"slug":"stackup","name":"Stackup","domain":"stackup.fi","verdict":"As of 2026-06-25, ChatGPT, Claude, Gemini, Grok collectively rank Stackup #7 of 7 for account abstraction wallet. Source: https://modelsagree.com/product/stackup (modelsagree.com, CC BY 4.0).","best_rank":7,"categories":1,"entries":[{"slug":"best-account-abstraction-wallet","title":"Best account abstraction wallet","rank":7,"of":7,"score":1,"appearances":1,"modelRanks":{"Grok":5},"reason":"Mature, reliable ERC-4337 infrastructure with robust smart account tooling; consistently praised for production stability and simplicity in building advanced smart accounts.","reasons":[{"model":"Grok","reason":"Mature, reliable ERC-4337 infrastructure with robust smart account tooling; consistently praised for production stability and simplicity in building advanced smart accounts."}],"fixes":[{"model":"Grok","fix":"Less standout differentiation or ecosystem momentum in 2026 compared to top specialists (strong but not always leading in scale/innovation metrics)."}],"updated":"2026-06-25","rank_history":{"days":["2026-06-25","2026-07-14"],"ranks":[5,null]},"api":"https://modelsagree.com/api/v1/best/best-account-abstraction-wallet.json"}],"page":"https://modelsagree.com/product/stackup","check":"https://modelsagree.com/check?q=Stackup","updated":"2026-08-10T18:18:45.051Z","attribution":"modelsagree.com, CC BY 4.0"}