Best Self-Custody Wallets · Rank 05 of 8

Phantom review

Solana, with competent multi-chain support alongside

Last verified August 14, 20264 scored axes

Score8.5

Documented, with gaps

The short answer

Phantom scores 8.5 out of 10 and ranks #5 of 8 in the best self-custody wallets table, strongest on coverage (9.2) and weakest on openness (7.6).

The best consumer wallet experience in crypto, with transaction simulation, spam-token filtering and an interface that non-technical users navigate without help. It began as Solana-only and remains strongest there.

Key facts on record

Launched: 2021
Type: Extension and mobile
Chains: Solana, Ethereum, Bitcoin, Base

What the record shows

4 axes, weighted as published in the table’s methodology. Each score below is read from the fact printed under it.

Phantom on signing clarity

8.8/ 35% of the score

Previews transactions and filters known scam tokens and drainer contracts before signing.

Phantom on key handling

8.4/ 25% of the score

Keys are held locally and encrypted with optional cloud backup; hardware wallets supported on the chains that allow it.

Phantom on openness

7.6/ 20% of the score

The client is not fully open source.

Phantom on coverage

9.2/ 20% of the score

Solana, Ethereum, Base and Bitcoin in a single app; the in-app swap carries a disclosed wallet fee.

Quick answers

What is Phantom best for?: Solana, with competent multi-chain support alongside. The best consumer wallet experience in crypto, with transaction simulation, spam-token filtering and an interface that non-technical users navigate without help.
Where does Phantom rank among best self-custody wallets?: #5 of 8, scoring 8.5 out of 10 — documented, with gaps on our band scale.
What is the weakest part of Phantom?: Openness at 7.6. The client is not fully open source.

Strengths and weaknesses

In its favour

Excellent transaction preview and scam-token filtering
The most approachable interface of any major wallet
Solana, Ethereum, Bitcoin and Base in one app

Against it

Core client is not fully open source
In-app swap carries a wallet fee

Design as a safety feature

Phantom is the only wallet in this table a non-technical person can operate without help, and that is a security property rather than a cosmetic one. Users who understand what they are looking at approve fewer hostile transactions, and the interface previews what a transaction will do and filters known scam tokens out of the way before they can be tapped.

Solana first, then everything else

It began as the default Solana wallet and remains strongest there, with Ethereum, Base and Bitcoin now supported in the same app. For a user whose activity spans Solana and EVM, this is the least friction available.

Two things to know

The client is not fully open source, so its behaviour cannot be independently verified the way Rabby's or Sparrow's can. And the in-app swap carries a wallet fee — fine for convenience, worth avoiding on size.

Keys and backup

Held locally and encrypted, with optional cloud backup and hardware-wallet support on the chains that allow it. Cloud backup is a convenience that changes your threat model; decide deliberately rather than by tapping through setup.

Who it is for

Solana users first, and anyone bringing a non-technical person into self-custody. The interface teaches without a manual, which is worth more in practice than a feature list.

Frequently asked questions

Is Phantom safe?+

It previews transactions, filters known scam tokens and supports hardware wallets on chains that allow it. Its client is not fully open source, so its behaviour cannot be independently audited.

Does Phantom support Ethereum and Bitcoin?+

Yes, alongside Solana and Base in the same app, though its deepest integration remains on Solana.

Should I use Phantom's cloud backup?+

Only deliberately. It makes recovery easier and it moves part of your security perimeter to an account protected by a password and a phone number.

How Phantom compares

8 services in best self-custody wallets

How to read these tables

No paid placement. Nobody buys a position, a score or a mention. We take no affiliate commission on any link in this section, and operators do not see their score before it publishes.

Scores are read from the record. Each one is derived from the fact printed beside it — a published attestation, a contract, a register entry, an incident report — against bands that describe evidentiary states. Facts age: each table carries the date it was last verified, and this is not an audit.

Nothing here is financial advice. Crypto services fail, change terms and withdraw from markets without notice. Verify anything that matters directly with the provider, and tell us when we get something wrong.

Found something out of date? Write to the desk — corrections are printed with the table.