Alto (Pimlico)

Account abstraction & tx orchestration

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About Alto (Pimlico)

Alto is a TypeScript ERC-4337 bundler from Pimlico that also runs behind their hosted service. Infrastructure builders run it themselves when they need to operate a bundler instead of relying on a third party.

Repositorypimlicolabs

alto234 (opens in a new tab)

Package@pimlico

alto37K (opens in a new tab)

Info

Type: Account abstraction & tx orchestration
GitHub stars: 234
Weekly downloads: 37K
License: GPL-3.0
Listing reviewed: September 2026

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