Apart from the now classics
- Robosats: https://robosats.com
- Bisq: https://bisq.network
- Creating your own: #7424
There are multiple new interesting p2p exchanges coming up
- AgoraDesk: https://agoradesk.com
- Vexl: https://vexl.it
- Peach: https://peachbitcoin.com
You can see many others here collected by @cointastical.
I wonder if it's a time to start a work group to figure out a protocol so the liquidity can be shared between the different platforms?