# Wallet Infrastucture Comparisons

| | Web3Auth | Coinbase MPC | Binance Extension | Binance Custody | ZenGo Wallet | Particle Network | Unipass |
| --------------------------------------------------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------- | --------------------- | ----------------- | ----------------------- | ------------------------- | --------------------| --------------------|
| SSS vs Full MPC vs Smart Contract Wallet | Both/either | Full MPC | SSS | Full MPC | Full MPC | MPC | Smart Contract Wallet with MPC |
| Wallet Infrastucture or Wallet | Wallet Infrastucture | Wallet | Wallet | Walllet | Wallet | Wallet | Wallet |
| Schemes used | GG19, GG20 DKLS19, FROST | FROST, DKLS18 | SSS | GG19 | Lindell18 | GG20/19 (Unknown for Solana) | Unknown |
| Signature Support | ECDSA, EDDSA, Schnorr | ECDSA, EDDSA | All | ECDSA | ECDSA, (EDDSA not on wallet ) | ECDSA, EDDSA | Depends on chain
| Key management setup: i.e. restricted to 2/2 or is >2/3 enabled | Either | 2/2 "Semi-custodial" | >2/3 | >2/3 | 2/2 "Semi-custodial" | 2/2 "custodial" TEE + Particle Network owns /can access share | 2/2 "semi-custodial" |
| Signature Performance | Depending on scheme, GG19/GG20 globally, for 2 party, 4-7s pre-compute on browser, on application level 2-3s pre-compute. DKLS19 is a lot faster at ~1.5-2.5s | Unknown | Instant | 3-4 party 8s precompute | 2 party 2-3s | 3-4 party 8s precompute | 1 transaciton/block timing |
| Regionally distributed infrastructure for performance | Yes | Eventually | Yes | No | No | Unknown | Yes |
| Gassless | Can be built on top | Yes | No | Yes | No | No | Yes|