ProtonVPN Unlimited: ERC20 vs TRC20 — Which is Cheaper?

Why USDT Payments for ProtonVPN Unlimited?

If you’re buying ProtonVPN Unlimited without a credit card or KYC, USDT is your go-to. Two main networks dominate: ERC20 (Ethereum) and TRC20 (Tron). The difference? Transaction fees. Let’s break down which saves you more in 2026.

ERC20: High Fees, Wide Acceptance

ERC20 is the most widely supported USDT network. ProtonVPN accepts it, but Ethereum gas fees fluctuate. As of March 2026, average ERC20 USDT transfer costs $3–$8. For a ProtonVPN Unlimited plan at $9.99/month, that adds 30–80% to your cost. If you’re buying a 2-year plan ($4.99/month), the fee hurts even more.

TRC20: Low Fees, Fast Confirmations

TRC20 on Tron is cheaper and faster. Transfer fees are $0.5–$1.5, regardless of amount. For ProtonVPN Unlimited, that’s a flat ~$1 extra per payment. In 2026, TRC20 is the go-to for USDT payments when you want to minimize costs.

Which Network Should You Choose?

For ProtonVPN Unlimited, TRC20 is cheaper. A single month costs $9.99 + $1 = $10.99 total with TRC20, versus $9.99 + $5 = $14.99 with ERC20. Over a year, TRC20 saves you ~$50. If your exchange or wallet only supports ERC20, you might have to pay more—but many wallets now allow TRC20 (e.g., Trust Wallet, Binance).

How to Pay with USDT for ProtonVPN Unlimited

1. Buy USDT on a no-KYC exchange (e.g., SimpleSwap, ChangeNOW). 2. Choose TRC20 network when sending. 3. Copy ProtonVPN’s USDT address from your account. 4. Send the exact amount. 5. Done—no card, no ID.

Real Experience: 2026 Update

In early 2026, I paid for a 12-month ProtonVPN Unlimited plan ($59.88) using TRC20 USDT. The transfer fee was $0.80. Total: $60.68. Using ERC20 would have added $6.50—total $66.38. The choice is clear.

Final Verdict

TRC20 is the cheaper, faster network for ProtonVPN Unlimited USDT payments. ERC20 is only worth it if you have no other option. Always pick TRC20 to save money and avoid KYC.