I am the founder of Clamp (https://joinclamp.com/) It makes it possible for any user to get started in crypto with digital asset indexes. Built on top of ERC4337 and our own implementation of AA's paymaster, gas sponsorship and bundler design we enable users to onboard with just an email alone. I won the best innovation bounty at ETHGlobal Tokyo and Scroll's best use bounty at ETHOnline 2023. For the latter I built Caravan, a 4337 compatible smart contract wallet as browser extension.