Thousands of tokens exist, and almost all of them run on a few dozen blockchains. A handful of those networks carry most of the money, most of the stablecoins, and most of the daily activity in crypto. Knowing which ones they are helps you read a deposit screen, pick the right network for a transfer, and understand why one coin can appear on several chains at once.
This article explains how to measure the popularity of a crypto network, profiles the most widely used blockchains, and shows how these networks appear on an exchange such as CEX.IO.
How to Measure the Popularity of a Crypto Network
No single number ranks blockchains. Each metric captures a different kind of use, so a network can lead on one and trail on another.
- Market capitalization. The total value of the native coin, such as BTC or ETH, shows how much capital the market assigns to a network.
- Stablecoin supply. The amount of USDT, USDC, and other stablecoins on a chain shows where people keep and move digital dollars.
- Total value locked. TVL measures the funds deposited in DeFi apps on a network, from lending markets to exchanges.
- Activity. Daily transactions and active addresses show how often people actually use a chain, and bots and spam can inflate both figures.
- Developer ecosystem. The number of apps and builders on a network shapes what users can do there over time.
The Most Popular Crypto Networks
The networks below rank high on at least one of these measures, based on DefiLlama data from October 2026 and market capitalization rankings from the same month.
Bitcoin
Bitcoin launched in 2009 as the first blockchain and remains the largest crypto asset by market capitalization. It runs on proof of work, adds a block about every ten minutes, and builds its design around transferring and holding BTC. Most people use it as a long-term store of value or as a base asset for trading, and the Lightning Network on top of it handles smaller, more frequent payments.
Ethereum
Ethereum went live in 2015 and introduced programmable smart contracts. It holds the largest amount of DeFi value and the largest stablecoin supply of any network, according to DefiLlama. Lending protocols, decentralized exchanges, NFT markets, and tokenized assets all run on it, and ETH pays for every transaction. Ethereum switched from proof of work to proof of stake in 2022.
Tron
Tron started its mainnet in 2018 and became a major route for USDT transfers. It ranks second after Ethereum for stablecoin supply, and most of that sits in USDT. Low transfer costs explain the appeal, especially for people who send digital dollars across borders. Fees on Tron draw on TRX or on resources that TRX holders stake.
Solana
Solana launched in 2020 with a design built for high throughput and low fees. It ranks among the top chains for both DeFi value and stablecoin supply, and it hosts busy markets for trading, payments, and new tokens. SOL covers network fees, which usually amount to a fraction of a cent per transaction.
BNB Smart Chain
BNB Smart Chain went live in 2020 as a chain that works with Ethereum tools and smart contracts. It holds one of the larger stablecoin supplies and a sizable share of DeFi value. Many users pick it for token swaps and transfers at modest fees, and BNB pays for gas.
Base
Base is an Ethereum layer 2 that Coinbase launched in 2023 on the OP Stack. In a short time, it climbed near the top of DeFi rankings by total value locked. Consumer apps, social platforms, and payment tools run on Base, and ETH pays for its gas.
Arbitrum
Arbitrum One went live in 2021 as an optimistic rollup on Ethereum. It holds one of the largest stablecoin supplies among layer 2 networks and hosts a wide range of trading and lending apps. Gas costs ETH, and the ARB token covers governance.
Polygon PoS
Polygon PoS launched in 2020 as an Ethereum-compatible chain with low fees. Payments, games, and tokenized asset projects use it, and stablecoins make up a large part of its activity. POL pays for gas and supports the validators through staking.
Avalanche
Avalanche went live in 2020 with a primary network of three chains. Its C-Chain runs smart contracts and hosts lending markets, exchanges, and tokenized asset platforms, and AVAX pays for gas there.
XRP Ledger
The XRP Ledger dates back to 2012 and serves payments and currency exchange. XRP ranks among the largest crypto assets by market capitalization, and the ledger also carries stablecoins worth more than a billion dollars, according to DefiLlama. Exchanges often ask for a destination tag on XRP deposits.
TON
TON, The Open Network, traces its roots to a 2018 Telegram project, and a developer community took over its development later. Telegram mini apps and games bring a steady flow of users, and USDT on TON plays a large role in payments there. The native coin, GRAM, went by the name Toncoin until June 2026.
Popular Networks at a Glance
| Network | Type | Native coin | Common uses |
|---|---|---|---|
| Bitcoin | Layer 1, proof of work | BTC | Holding and transferring value |
| Ethereum | Layer 1, proof of stake | ETH | DeFi, stablecoins, NFTs, tokenized assets |
| Tron | Layer 1 | TRX | USDT transfers |
| Solana | Layer 1 | SOL | Trading, payments, new tokens |
| BNB Smart Chain | Layer 1 | BNB | Swaps and transfers |
| Base | Ethereum layer 2 | ETH for gas | Consumer and payment apps |
| Arbitrum One | Ethereum layer 2 | ETH for gas | Trading and lending apps |
| Polygon PoS | Ethereum sidechain | POL | Payments and games |
| Avalanche C-Chain | Layer 1 chain | AVAX | Lending and exchanges |
| XRP Ledger | Layer 1 | XRP | Payments and currency exchange |
| TON | Layer 1 | GRAM | Telegram apps and USDT payments |
Data Snapshot
The figures below come from DefiLlama in October 2026 and appear in rounded form. Both metrics change every day, so they serve as a picture of the moment.
| Network | Stablecoins on chain | DeFi value locked |
|---|---|---|
| Ethereum | About $144 billion | About $50 billion |
| Tron | About $95 billion | About $5.5 billion |
| Solana | About $16 billion | About $6 billion |
| BNB Smart Chain | About $13 billion | About $5.3 billion |
| Base | About $5.2 billion | About $6.1 billion |
| Arbitrum | About $3.7 billion | About $1.4 billion |
| Polygon | About $2.9 billion | About $0.7 billion |
| Avalanche | About $1.4 billion | About $0.6 billion |
Newer chains such as Hyperliquid L1 and Monad have also gathered large amounts of stablecoins and DeFi value in a short period, which shows how far these rankings can move in a short time.
Why the Same Coin Lives on Several Networks
Stablecoin issuers deploy their tokens on many chains to reach users where they already are. USDT exists on Tron, Ethereum, Solana, BNB Smart Chain, TON, and others, and USDC exists on Ethereum, Solana, Base, Arbitrum, and Stellar among others. Each version lives on its own chain, and a transfer stays on the chain where it starts. That fact explains why every deposit screen asks you to pick a network.
How to Pick a Network for a Transfer
Popularity alone does not decide which network fits a given transfer. A few checks lead to the right choice.
- Recipient support. The receiving wallet or exchange has to support the same network for the same coin.
- Fees. Network costs vary widely, and layer 2 networks, Tron, and Solana usually charge less than Ethereum mainnet.
- Gas coin. A self-custody wallet needs the native coin of the network, such as TRX on Tron or ETH on Base, to pay fees.
- Extra fields. Networks such as the XRP Ledger, Stellar, and TON may require a destination tag or memo for exchange deposits.
- Confirmation time. Exchanges wait for a set number of confirmations, so arrival times differ from one chain to the next.
Using Popular Networks on CEX.IO
CEX.IO supports deposits and withdrawals on every network covered in this article, from Bitcoin and Ethereum to Tron, Solana, BNB Smart Chain, Base, Arbitrum, Polygon, Avalanche, the XRP Ledger, and TON. The platform holds each coin as a single asset in the account, so the network choice happens when funds come in or go out. A user can deposit USDT through Tron and withdraw it through Ethereum, as long as the asset supports both networks.
Each network carries its own minimum amounts, withdrawal fee, and confirmation requirement. The Limits and Commissions page on CEX.IO lists these values for every asset and network.
Final Thoughts
The most popular crypto networks reach that status in different ways. Bitcoin leads by market capitalization, Ethereum leads in DeFi and stablecoins, Tron carries a large share of USDT transfers, and newer chains and layer 2 networks keep gaining ground. For anyone moving funds, the practical lesson comes down to three habits. Match the network with the recipient, check the fee and the gas coin, and include any memo or tag the destination asks for.
FAQ
Which crypto network is the most popular?
It varies with the metric you pick. Bitcoin leads by market capitalization, Ethereum leads by DeFi value and stablecoin supply, and Tron handles a large share of USDT transfers.
Which network holds the most stablecoins?
Ethereum holds the largest stablecoin supply, and Tron comes second, according to DefiLlama data from October 2026.
Which networks have low fees for USDT transfers?
Tron, Solana, BNB Smart Chain, and layer 2 networks usually charge much less than Ethereum mainnet. Exchanges also add their own withdrawal fee for each network.
Why is Tron popular for USDT?
Tron offers low transfer costs and wide support across exchanges and payment services, which made it a common route for sending USDT across borders.
Is Base a popular network?
Yes. Base ranks near the top of DeFi rankings by total value locked, and it hosts many consumer and payment apps.
Does a popular network carry less risk?
Popularity reflects usage. Each network still has its own technical design, fees, and points of failure, and users face the same risks with a wrong address or a missing memo on any chain.
Which of these networks does CEX.IO support?
CEX.IO supports all the networks in this article for deposits and withdrawals, including Bitcoin, Ethereum, Tron, Solana, BNB Smart Chain, Base, Arbitrum, Polygon, Avalanche, the XRP Ledger, and TON.