Less messy version without urls, my bad...

Open source wallets:

-monerujo (Android only)

-stackwallet (Bitcoin/Monero only version available - Android, iOS)

-cakewallet (Monero only version available - Desktop, Android, iOS)

-featherwallet (Desktop only)

-getmonero(dot)org (Desktop only)

Fiat -> Monero:

-localmonero (noKYC)

-kraken (KYC)

BTC -> Monero:

-bisq

-trocador

-unstoppableswap

-kycnot(dot)me

Buy Monero gift cards for almost anything:

-coincards

Spend Monero directly:

-monerica

-moneromarket(dot)io

-kycnot(dot)me

...and Darknet Markets!