With over $2b+ stake under management, Kiln has a particularly strong track record on Ethereum as they run 3% of the network which includes 22,000+ validators with 0 slashing. Kiln also offers a uptime guarantee SLA, ensuring a return of 99% of the network-average APR of ETH staking. Kiln is a non-custodial provider and their smart contracts have been audited by Halborn, Spearbit and the Ledger Donjon.