What is Tron (TRX)? And why do most stablecoin payments run on it?

If your business accepts or sends cryptocurrency payments, there's a good chance you're already using Tron without realising it.

Tron carries the largest share of real-economy stablecoin payment volume of any network — roughly 60–80% through 2025, according to Allium and BCG’s analysis — though that share has been easing as more regulated flow moves onto Ethereum and other chains. (Tron and Ethereum together account for close to 90% of stablecoin supply.)

Allium's report, 𝘛𝘩𝘦 𝘚𝘵𝘢𝘵𝘦 𝘰𝘧 𝘖𝘯𝘤𝘩𝘢𝘪𝘯 𝘍𝘪𝘯𝘢𝘯𝘤𝘦, found that business-to-business payments climbed from 27% of payment value in 2024 to 36% by the end of Q2 2026, swayed by lower transaction fees, rapid cross-border payments, price stability, and payment finality: once a transfer confirms on-chain it can’t be reversed, which removes chargeback fraud.

In this article, we cover what Tron and USDT are, how it works, and what it means for business owners. 

What is TRON?

Tron is a decentralized blockchain, similar in category to Ethereum powered by its own native currency, TRX. The key difference: as of Q2 2026, Tron has over $80 billion in circulating USDT, close to half of all USDT in circulation, and more daily active users than any other blockchain. (It also has its very own theme tune, composed by Hans Zimmer himself). 

There’s a clear divide in use cases between the likes of Ethereum and TRON. Ethereum is a hub for DeFi or decentralised finance, NFTs (non-fungible tokens) and developer innovation, whereas Tron has focused on becoming a fast, low-cost payment rail for stablecoin transactions. 

That doesn’t mean that you have to run out and buy TRX to benefit from it. Tron essentially functions as infrastructure that stablecoins and payment apps run on top of. In other words, you're using a rail that USDT happens to run on, the same way a wire transfer runs on SWIFT without you needing to understand SWIFT itself. 

It’s the reason why major exchanges like Binance actively promote TRC-20 as the "low fee, high speed" default option for USDT withdrawals, steering users toward Tron even when they don't understand the underlying fee mechanics.

Why USDT lives on TRON

Stablecoins offer the perfect balance between speed and stability. (More on this in our article, What Is a Stablecoin? Types, Backing and How They Stay Pegged). USDT is the largest of them, and plays a central role in payments. Many traders move into USDT to avoid losses when markets fall, and then re-enter when prices recover. 

Tron dominates this space, particularly in emerging markets like Latin America, the Middle East/North Africa, and Asia-Pacific, helped by a network-wide fee cut of about 60% in August 2025, when Tron's Super Representatives voted to lower the energy unit price from 210 sun to 100 sun. Even after that cut, a typical USDT (TRC-20) transfer still costs around $1–$3 for a sender who hasn’t staked or rented network energy...much cheaper and far more predictable than Ethereum, but not the fraction of a cent people sometimes assume. A native TRX transfer, by contrast, is near-free.

Tron's low-cost model also fits the direction global regulation is heading: Hong Kong's Stablecoins Ordinance, which took effect in August 2025, formally treats stablecoins as payment tools rather than speculative assets, aiming to cut cross-border payment costs from around 3% to closer to 1%.

There's a second, less obvious advantage: certainty. On a congested network, underpaying the transaction fee doesn't just mean a slower transfer, it can mean the transaction sits unconfirmed indefinitely, or fails outright, and the sender often doesn't know which outcome they'll get at the moment they hit send. Tron's flat, low-fee model avoids that ambiguity. A transfer confirms in seconds regardless of how busy the network is, which matters more to a business than the headline fee once you're relying on that payment actually landing on time.

CoinDesk Research's Q2 2026 TRON Network report found that Tron's share of total stablecoin market capitalization rose from 27.3% in March 2026 to 28.7% by the end of June, with USDT market cap on the network exceeding $89 billion for the first time and Tron's dominance of the total USDT market reaching just over 47%. More telling for a business audience: Tron's share of USDT transfers under $1,000 rose from 43% in Q1 2026 to 52% in Q2, and roughly 93% of the network's stablecoin transfer volume is peer-to-peer, the highest of any tracked chain.

You can see the same split independently on DefiLlama's live Tether tracker, which breaks USDT circulation down by chain in real time.

Allium's data shows the mix on Tron tilting toward business settlement: business-to-business transfers are a shrinking share of the count of payments (still under ten million a year, against tens of millions of consumer transfers), but a growing share of the dollars, because a handful of large B2B payments now move more value than a much larger number of small consumer ones. 

In our own conversations with iGaming payment operators, roughly eight in ten of their monthly settlement transactions arrive as USDT specifically, not a spread across several stablecoins, and the overwhelming majority of that lands on Tron before it ever reaches a bank account. 

Is Tron just run by one company?

Tron's block production is split across a rotating set of 27 independent Delegated Proof-of-Stake (DPoS) validators rather than a single operator, including major exchanges, cloud infrastructure providers, and other independent participants, none of which controls the network on its own. 

TRX holders vote for 27 Super Representatives, who take turns producing blocks every 3 seconds in a rotating order. Fewer nodes means less coordination overhead, enabling throughput of around 2,000 transactions per second, compared with Ethereum's much lower base-layer throughput.

Which crypto is best for cross-border payments? Tron vs. Ethereum vs. Solana for stablecoin payments

We’ve already mentioned that Tron isn’t the only network carrying stablecoins, and that the use cases are different for each one: 

Ethereum and Tron are the two largest networks by stablecoin supply: Tron carries the bulk of high-frequency, lower-value transfers, while Ethereum hosts a wider mix of activity, including most USDC and most DeFi and institutional infrastructure.

In practice: TRC-20 vs ERC-20

Tron’s model keeps fees negligible, while Ethereum’s costs are bogged down by congestion. On most days, you’ll pay less than a dollar or even a fraction of a cent for a token transfer. During periods of congestion, Ethereum transfers can spike by $10 or more. Retail-sized transfers get hit the hardest. 

Sending USDT on TRC-20 typically costs around $1–$3 regardless of the amount (the fee is flat, so it’s the same whether you move $100 or $100,000) whereas the same transfer on ERC-20 can run $5–$25 or more when Ethereum is busy.

Tron produces a block every 3 seconds, which means the payment is concluded in 3-5 seconds. Ethereum’s average block time is 12-13 seconds, which means you could wait for 30-60 seconds or even longer. In May 2025, Tron processed 273 million transactions, its second-highest monthly total on record, and daily USDT transaction counts ran at roughly 6.8 times Ethereum's, according to independent Cointelegraph and CryptoQuant research.

When to choose Tron vs Ethereum vs Solana

Tron is usually the default when it comes to cross-border payments. It carries the largest share of real-world USDT payment volume, fees are sub-$0.01, and confirmation is near-instant regardless of network load. It's also the rail most counterparties already use, so it typically requires the least friction.

Ethereum makes sense when your counterparty or your own compliance function specifically needs USDC or a more institutionally/regulated-leaning chain, but fees are far higher ($1–$15+ at busy times) and confirmation is slower.

Solana is a reasonable alternative on cost and speed (also sub-$0.01, sub-second), but it doesn't carry meaningful stablecoin payment volume today; its stablecoin activity skews toward trading and consumer apps, rather than B2B settlement.

What this means if your business receives crypto payments

A few practical takeaways follow from Tron's dominance:

• Because so much USDT sits and moves on Tron, off-ramp providers can typically convert it to fiat quickly, and often at a lower cost than moving the same value on Ethereum. 
• If your business is starting to accept or send larger, less frequent crypto payments rather than a high volume of small consumer transactions, you're joining a segment of Tron's traffic that's growing faster than consumer usage.
• Tron transactions are pseudonymous, not anonymous, and wallet-level risk still applies. A business accepting Tron-based USDT still needs the same KYC and transaction-monitoring discipline it would apply to any other chain. 
• Your counterparty probably didn't choose Tron on purpose. Most senders use whatever wallet or exchange defaults to. If you're evaluating a payments provider, it's worth asking directly which networks they support and how they price withdrawals from each one, since the answer can vary a lot between providers.

When to Use Tron for Payments

Tron is usually the right call when:

• Your transaction frequency is high and individual amounts are moderate to small, or you're a business settling large-value B2B payments.
• Your counterparty already holds USDT on Tron (TRC-20) and switching networks would just add a conversion step
• Speed and cost matter more than which specific stablecoin issuer or chain has the most institutional backing

You should look at alternatives when:

• Your counterparty or your own compliance function needs a chain with stronger institutional or regulatory positioning (in which case USDC on Ethereum is the more common choice)
• You're dealing with very large, infrequent settlements where network choice matters less than counterparty risk and banking rails
• You need tooling, e.g. travel-rule compliance features, that isn't yet mature on the wallet or provider you're using for Tron transfers

Tron is the network your payments are probably already using, which is why it’s important to determine whether your payment provider is already using it well and whether your compliance processes (KYC, transaction monitoring) are keeping pace with a payment rail that's pseudonymous, not anonymous. 

Even if you never touch TRX directly, knowing how your provider handles crypto-to-fiat settlement across major stablecoins and networks is key to any business operating in crypto-adjacent payments.

Related reading: What Is a Stablecoin? Types, Backing and How They Stay Pegged, Why Stablecoins? The Business Case for Paying and Getting Paid in Stablecoin, USDT vs USDC: What's the Difference for Business Payments?, On-Ramps and Off-Ramps Explained: How Crypto Becomes Usable Money