BundleBear

Account Factories

Account Deployer
alchemy_lightaccount
13290338
zerodev_kernel
4101263
simpleaccount
3660401
biconomy
1754133
Unknown
1520657
lumx
1059007
thirdweb_managedaccount
204234
coinbase_smart_wallet
162493
alchemy_modularaccount
104262
thirdweb_default
74778
circle
9432
nani
1585
etherspot
444
candide
118
splits_smart_vault
45
banana
43
fun.xyz
19

Weekly Accounts Deployed

Weekly Account Deployment Marketshare

Weekly Active Accounts

Weekly Active Accounts Marketshare

About BundleBear

BundleBear was created to track the adoption of ERC-4337.

ERC-4337 is a standard for smart contract wallets, also known as smart accounts. The key features of the system are:

  • - Users make pseudo-transactions called UserOperations (UserOps)
  • - Bundlers bundle batches of UserOps into onchain transactions
  • - Apps can use Paymasters to pay for gas on behalf of their users

LAST UPDATED: 2025-03-26 00:00 UTC