Top 10 Low-Fee Blockchains Where Transactions Cost Under $1 in 2026

A transaction fee is what you pay the network to process and record an action. That action might be sending tokens, swapping one token for another, minting an NFT or calling a lending contract. Fees are usually paid in the chain's native token, such as XLM, XRP, SOL, BNB or ETH.

For this guide, a low-fee blockchain is one where a typical simple transfer usually costs less than one US dollar at normal network activity. This threshold is loose. The dollar value of a fee depends on the token price, so a fee that stays the same in native units can still change in dollar terms. Treat any figure you read, including the list below, as a snapshot rather than a guarantee.

Three things shape the fee on any chain. The first is how much block space the chain offers. The second is how many users compete for that space at a given moment. The third is how the chain prices computation. Networks built for high throughput, payments-focused networks and Ethereum layer-2 rollups tend to keep fees low for most users.

It also helps to separate simple transfers from smart contract actions. A plain token transfer needs little computation. A swap, a loan or a vault deposit runs code across several contracts, so it costs more on every chain. When you compare chains, compare the same type of action.

Fee models differ, and the unit a chain uses matters more than the headline number.

On EVM chains, which include BNB Smart Chain, Polygon PoS, Avalanche C-Chain and most layer-2 rollups, the fee equals the gas units a transaction uses multiplied by the gas price. Ethereum-style chains split the gas price into a base fee, which adjusts with block demand, and an optional tip to validators or sequencers.

Solana charges a base fee per signature on a transaction. Users can add a priority fee to get included faster when the network is busy.

Stellar and the XRP Ledger use fixed reference fees set in small units, such as stroops on Stellar and drops on the XRP Ledger. The fee scales with the number of operations in a transaction. Both networks also raise the minimum fee when the ledger is under heavy load.

Tron uses a resource model. A transaction draws on bandwidth and energy, which an account can hold or obtain through staking. If the account lacks resources, the network burns the native token to cover the difference.

Rollups such as Arbitrum One, Base and OP Mainnet charge an execution fee on their own network and also cover the cost of posting transaction data to Ethereum. Their total fee therefore depends on both layers.

When you check a fee, look at the unit and the action. A fee that looks tiny in native tokens can be large in dollars if the token price is high, and the reverse is also true.

The list below names ten chains that have commonly been among the lowest-fee networks for everyday transfers and app use. The order is not a ranking by price, because fees change with demand and token prices.

1. Stellar. A payments-focused network with a small fixed base fee. It is often used for transfers and issued assets, including stablecoins.
2. XRP Ledger. Fees are set in drops, a tiny fraction of one XRP. The network is built for payments and token issuance.
3. Solana. A high-throughput chain with a small base fee per signature. Priority fees can apply when activity is high.
4. Tron. Popular for stablecoin transfers. Costs depend on the bandwidth and energy an account holds.
5. BNB Smart Chain. An EVM chain with low gas prices and a large set of DeFi apps, including PancakeSwap.
6. Polygon PoS. An EVM network that has been used for low-cost payments, DeFi and games.
7. Arbitrum One. An optimistic rollup on Ethereum. Fees are usually well below Ethereum mainnet for the same action.
8. Base. An Ethereum layer-2 rollup with low fees and a large app ecosystem.
9. OP Mainnet. An Ethereum layer-2 network built with the OP Stack, with low fees for most actions.
10. Avalanche C-Chain. The EVM-compatible chain of Avalanche, with low fees for transfers and smart contract use.

Ethereum mainnet is not on this list because its fees swing widely. It can fall under one dollar in quiet periods and rise far above it when demand is high.

The table below compares the chains by fee model and typical use. It describes behaviour in general terms, so check live figures before you act.

Blockchain	Fee model	How fees behave	Common uses
Stellar	Fixed base fee in small units	Low and stable, rises under heavy load	Payments, stablecoins, issued assets
XRP Ledger	Fee in drops	Very small, escalates under load	Payments, issued tokens
Solana	Per-signature base fee plus optional priority fee	Low base, higher when busy	DeFi, payments, consumer apps
Tron	Bandwidth and energy resources	Depends on account resources	Stablecoin transfers, DeFi
BNB Smart Chain	EVM gas	Low gas prices set by validators	DeFi, trading, games
Polygon PoS	EVM gas	Low, varies with activity	Payments, DeFi, games
Arbitrum One	Execution fee plus data posting to Ethereum	Lower than Ethereum mainnet	DeFi, trading
Base	Execution fee plus data posting to Ethereum	Lower than Ethereum mainnet	Apps, DeFi, social
OP Mainnet	Execution fee plus data posting to Ethereum	Lower than Ethereum mainnet	DeFi, apps
Avalanche C-Chain	EVM gas	Low, varies with activity	DeFi, apps, payments

The differences that matter most are the fee model and the behaviour under load. A chain with a resource model, such as Tron, can cost less or more depending on how much the account has already staked. A rollup can look cheap for the execution step but still reflect Ethereum's data costs.

For a fair comparison, send the same action on each chain at roughly the same time, then compare the total fee in dollars. Keep a note of the date and time, because the numbers can shift within a day.

A chain can have low average fees and still cost more than expected in some situations.

Congestion is the most common cause. On Solana, a priority fee can raise the cost when many users compete for block space. On EVM chains, a busy period can push the gas price up. On the XRP Ledger and Stellar, the fee minimum rises under heavy load.

Smart contract actions cost more than transfers. A swap across several pools, a loan with several steps or a token approval can use far more computation than a plain send. The total can be many times the price of a simple transfer on the same chain.

Bridging adds cost. Moving assets between chains usually involves a bridge fee, a network fee on each side and sometimes a waiting period. A cheap destination chain does not make the whole route cheap.

Exchanges also add costs. A withdrawal may include a fixed network fee and a markup. If you withdraw to the wrong network, the funds may be lost, so confirm the network before you send.

Finally, the dollar value changes. A fee paid in a native token can rise or fall in dollars as the token price moves, even if the number of tokens stays the same.

Check the live fee before you send, rather than relying on a figure from an article.

1. Open the official block explorer for the chain you plan to use. Look at recent transactions of the same type and note the fees paid.
2. Use the fee preview in your wallet. Most wallets show the estimated network fee in dollars before you confirm.
3. Compare the fee on two or three chains for the same action. Keep the amount and token the same.
4. Check the fee settings for the chain. On Solana, look at the priority fee option. On EVM chains, check the gas price and any priority tip. On Stellar and the XRP Ledger, check the fee level shown by the wallet.
5. Look at fee dashboards from analytics sites for trends over days or weeks. Treat them as context rather than a quote.
6. Re-check the fee just before you confirm. Estimates can change within minutes during busy periods.

If the estimate looks unusually high, wait and check again later. Many wallets allow you to set a lower fee and accept a slower confirmation, but make sure the transaction does not expire before it confirms.

Many DeFi apps run on the low-fee chains above. Each protocol publishes the networks it supports, so check that list before you connect a wallet.

Jupiter is a DEX aggregator on Solana that routes swaps across liquidity sources. Kamino Finance offers lending, liquidity vaults and leverage tools on Solana. On BNB Smart Chain, PancakeSwap is a decentralized exchange with swaps and farming. Uniswap V3 is a non-custodial exchange deployed on many chains, and Aave V3 is a lending protocol on a large number of networks.

For staking on Solana, Marinade and Jito both offer liquid staking. You deposit SOL and receive a token that represents your stake, which you can hold or use elsewhere. Each protocol explains its own fee, reward and unstaking rules.

When you use any of these apps, read the contract details and confirm the official website before you approve a transaction. Be careful with token approvals, because an approval can let a contract move tokens later. Start with a small amount, and keep track of what you have approved.

DeFi carries risks, including smart contract bugs, liquidity shortfalls and sudden price moves. Low fees do not reduce those risks. This is general information, not financial advice.

Moving assets between chains is where many users lose funds, so take extra care.

Use the canonical bridge when one exists. Arbitrum Bridge is the official route for moving ETH and ERC-20 tokens between Ethereum and Arbitrum One. Canonical bridges are usually the most conservative route, though they can be slower.

For faster routes, look at established bridge protocols with a clear track record. Across is an intent-based bridge and swap protocol that moves tokens between Ethereum, rollups and other chains. Read how each route works, including what you receive and when, before you approve it.

Rollup withdrawals to Ethereum often take much longer than deposits, sometimes several days, because of the challenge period built into optimistic rollups. Plan for that before you move a large balance.

Always confirm the destination network and the token contract address. Sending a token to the wrong network can make it hard or impossible to recover. Send a small test amount first, and wait for it to arrive before moving more.

Be wary of bridge links sent by strangers or posted in chat groups. Type the official address yourself or use a bookmark you created from the official site.

Low fees make it cheap to make mistakes, so good habits matter more than the fee itself.

Never share your seed phrase or private key with anyone, including people who claim to be support staff. Legitimate apps and exchanges will not ask for it. Write the phrase down and store it offline.

Use a hardware wallet or a well-known software wallet for larger balances. Check the address you are sending to, both at the start and the end of the string, before you confirm.

Be cautious with unexpected tokens. Scammers send worthless tokens to many wallets and invite users to visit a site or sign a message to claim them. Do not sign anything you do not understand.

Review token approvals in your wallet or on a trusted approval-management page, and remove approvals you no longer need. Keep your browser and wallet software updated, and bookmark the official sites of the apps you use.

If you think you have signed a malicious transaction, move remaining funds to a new wallet that has never been exposed, and report the incident to the app and the chain's community channels.