Biconomy Review: What It Is, How It Works, and Why It Matters for Crypto Users

When you send crypto, you pay a fee—usually in ETH or another native token—to get your transaction processed. That’s normal, right? Not anymore. Biconomy, a blockchain infrastructure tool that lets users send transactions without paying gas fees. Also known as gasless transaction provider, it sits between your wallet and the blockchain, handling the cost so you don’t have to. This isn’t magic. It’s smart engineering. Biconomy uses relayers—third-party servers that pay the gas on your behalf—and then gets reimbursed later through smart contracts. You click ‘swap’ or ‘mint’ and it just works. No wallet balance? No problem. That’s the core promise.

Biconomy isn’t a wallet or an exchange. It’s the invisible engine behind the scenes. You’ve probably used it without knowing. Platforms like MetaMask, Uniswap, and even NFT marketplaces rely on Biconomy to make onboarding smoother. If you’ve ever claimed an airdrop without buying ETH first, or swapped tokens without worrying about gas, Biconomy likely made that possible. It’s a key player in the blockchain infrastructure, the underlying systems that support decentralized apps, helping projects reduce friction for new users. Without it, most DeFi apps would feel clunky, especially for beginners.

It’s not just about convenience. Biconomy also helps developers cut costs. Instead of building their own relayer system, they plug in Biconomy’s API and get instant access to gasless transactions, multi-chain support, and fee abstraction. That’s why it’s used by over 1,000 dApps. It’s not trying to replace Ethereum or Solana. It’s making them easier to use. And that’s why it matters. If you’re trading, staking, or just trying to hold your first NFT, Biconomy removes one of the biggest barriers: the fear of running out of gas.

But it’s not perfect. Relayers can be centralized, and if one goes down, transactions stall. There are also limits on how much you can transact without paying fees. Still, for most users, the trade-off is worth it. Biconomy doesn’t solve every crypto problem—but it solves one that’s been holding back adoption for years.

Below, you’ll find real-world reviews and breakdowns of platforms that use Biconomy, how it compares to other fee solutions, and what happens when things go wrong. These aren’t marketing posts. They’re honest looks at what works, what doesn’t, and why you should care.