Yes — Tesla opened its Supercharger network to non-Tesla vehicles in the U.S. starting in 2023, and the network has been steadily expanding access. Most major EV brands can now use Superchargers, either natively (if your vehicle has a NACS port) or via a CCS-to-NACS adapter.
You’ll need to create a Tesla account and add a payment method through the Tesla app. Pricing is per kWh and varies by location.