You can check out the following payment extensions below. These are the best payment gateway integration you can have it in your Magento 2 Multi-Vendor Marketplace.
- Magento 2 Marketplace Mercadopago Connect Payment Gateway
- Magento 2 Marketplace Moip Payment
- Magento 2 Marketplace PagSeguro Split Payment
Do note that, these are the marketplace add-ons so you must be using Webkul Marketplace extension.
Please do contact us for any further queries or requirements. You can also check our Magento 2 Extensions for additional features.