Overview
SmartMixer is a Bitcoin mixer: bitcoin, Litecoin and Bitcoin Cash mixer with Standard, Smart and Stealth pools. No account and no logs.
You send coins to a one-time deposit address and receive the same amount, minus the fee, from the service's own reserves at the address you specify, which breaks the on-chain link between sender and receiver.
Privacy & KYC
No account, email or ID is needed: the only input is the address that should receive the mixed coins.
Fees & limits
Supported coins: BTC.
Verdict
SmartMixer does what a no-KYC mixer should: no signup, no identity data and a fixed, published fee.
As with any custodial mixer, test with a small amount first and keep the order details until the payout arrives.