Zerion review

One view of everything you hold

Most people run a wallet and a separate tracker. Zerion collapses the two: a genuinely good multi-chain portfolio view with decoded transaction history, in the same app that signs. For anyone with positions scattered across five chains, that consolidation is the product.

What it costs in privacy

Portfolio features require the company's indexing services to read your addresses, which means a third party sees your holdings across chains. That is the ordinary bargain for this kind of tool and it should be a conscious one, particularly for users who separate addresses deliberately.

As a signer

Keys are held locally and encrypted, hardware wallets are supported, and approval warnings are present but less detailed than the leading EVM wallets. The client is not fully open source.

Who it suits

Multi-chain holders who want to see the whole position at once and are comfortable with an indexing service knowing what it is.

How to use it well

Connect a hardware wallet and treat Zerion as the interface rather than the vault. You keep the portfolio view and transaction construction while the keys stay on a device the app never sees.

Who it is for

Holders spread across several chains who are tired of reconciling positions by hand and accept that a visibility tool has to see the thing it is showing you.