If you've used DeFi or an NFT marketplace, you've probably bumped into MetaMask. If you've used anything on Solana, you've probably bumped into Phantom. Both started as single-chain wallets and have since added support for the other ecosystems. The question of which to actually use is no longer obvious.

Here's the practical breakdown.

What each one is

MetaMask. Launched 2016. Originally a browser extension for Ethereum. Owned by Consensys. Now supports Ethereum and most EVM-compatible chains (Polygon, Arbitrum, Base, BSC, Avalanche, etc.) and added Solana in late 2024. The default wallet for the vast majority of Ethereum and Layer 2 apps.

Phantom. Launched 2021. Originally Solana-only. Now supports Ethereum and Polygon as well. The default for Solana apps, and arguably the polished consumer wallet on the market.

Where MetaMask wins

Ethereum-native apps. Anything built for Ethereum or a Layer 2 will list MetaMask first in its connect-wallet dialog. Uniswap, Aave, MakerDAO, OpenSea, Blur — all built around MetaMask first.

Hardware wallet integration. MetaMask integrates cleanly with Ledger and Trezor. You can have a hardware-protected MetaMask account that signs transactions through the physical device. This is the standard pattern for serious DeFi users on Ethereum.

Multi-chain depth on EVM networks. Switching between Ethereum mainnet, Arbitrum, Base, and Polygon is a one-click affair. Phantom can do this too, but MetaMask has years more polish on the experience.

The ecosystem of tools that assume MetaMask. Etherscan integrations, DeFi dashboards, wallet trackers — many were built specifically to work with MetaMask's API patterns.

Where Phantom wins

Solana-native apps. Magic Eden, Jupiter, Tensor, every Solana DeFi protocol — all built around Phantom first. If you're doing anything on Solana, this is the wallet.

Consumer polish. Phantom's UI is noticeably cleaner. Transaction simulations show clearly what's being signed. The mobile app is genuinely good. MetaMask works but feels older.

Lower friction for newcomers. First-time setup is faster. The interface explains less because it shows less.

Multi-chain that doesn't feel bolted on. Phantom's Ethereum support was added later, but the UX is integrated, not a separate tab. Sending tokens across chains feels coherent.

When to use both

It's normal to run both. A common setup is:

  • MetaMask for Ethereum and Layer 2 activity (DeFi, ETH staking, NFTs on Blur or OpenSea)
  • Phantom for Solana activity and as the mobile-first daily driver

The wallets don't conflict — they live as separate browser extensions and separate mobile apps. The same hardware wallet (Ledger) can be paired with both if you go that route.

What they're both bad at

A few honest limitations:

  • Both are hot wallets. The seed phrase lives on a device with internet access. For meaningful balances, the right pattern is to use either as a signing front-end with a hardware wallet behind it, not as a standalone vault.
  • Both have phishing risk. The wallets themselves are fine; the issue is fake versions of them. Always install from the official site or the actual browser/app store, not from a search result.
  • Both have transaction-simulation gaps. They show what you're signing, but malicious transactions are designed to look benign. Always read what you're approving.

Takeaway

If you're mostly on Ethereum and Layer 2s, install MetaMask first. If you're mostly on Solana, install Phantom first. If you're in both ecosystems, install both — they coexist fine. Either way, back up the seed phrase the same way you would for any wallet, and use a hardware wallet for any balance you'd be unhappy to lose.

Crypto wallets put a lot of power in your hands. Read what you're signing.