Updated September 28, 2026 · HodlCue Editorial Team
CoolWallet vs Trezor
Trezor
CoolWallet
Higher score in this comparison
CoolWallet vs Trezor: the differences
| Compare | CoolWalletReviewSee alternativesSee alternatives | TrezorReviewVisitVisit |
|---|---|---|
| Price | $39 to $149Lower | $79 |
| Coins supported | 35 | 8,000Higher |
| Secure element | CC EAL 6+ secure element | EAL6+ |
| Connectivity | Bluetooth | USB c |
| Backup options | Seed | Seed, ShamirCovers more |
| Open source | Not confirmed | Yes |
Same on both: Wallet type (Hardware), Custody (Self custody).
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Key differences
- CoolWallet scores higher overall: 9.2 vs 9.0.
- Price is lower at CoolWallet: $39 to $149 vs $79.
- Coins supported is higher at Trezor: 8,000 vs 35.
- Connectivity: only CoolWallet offers Bluetooth.
- Connectivity: only Trezor offers USB c.
- Backup options: only Trezor offers Shamir.
- Support channels: only CoolWallet offers Email.
Our verdict on each
CoolWallet
CoolWallet suits you if you want a hardware wallet that keeps keys on your own device and pairs over bluetooth without a cable. It is priced at $39 to $149, which sits higher than Trezor at $79, and it covers 35 coins.
Trezor
Trezor is the pick for readers who want keys held away from any provider, since custody is self custody and the firmware is open source. It suits people who will pay $79 once and accept 8,000 coins of coverage, not trading or yield seekers.
Score breakdown
| Area | CoolWallet | Trezor |
|---|---|---|
| Cost | 9.1HigherA hardware wallet you buy once at $39 to $149, with seed backup and no account or platform fees listed. | 8.7 |
| Offer | 8.6Custody sits with you through self custody, coins cover runs to 35. | 9.0Higher |
| Trust | 9.6Higher | 9.2 |
How they place
| Ranking | CoolWallet | Trezor |
|---|---|---|
| Crypto wallets | 37 of 156 | 3 of 156 |
| Hardware and cold wallets | 6 of 58 | 2 of 58 |
Side by side, item by item
| Connectivity | CoolWallet | Trezor |
|---|---|---|
| USB c | No | Yes |
| Bluetooth | Yes | No |
| Backup options | CoolWallet | Trezor |
|---|---|---|
| Seed | Yes | Yes |
| Shamir | No | Yes |
Choosing between them
Pick CoolWallet if cost, trust, and price matter most.
Pick Trezor if offer, coins supported, and backup options matter most.
If neither fits
Cypherock has coins supported at 19,000, against 35 for CoolWallet and 8,000 for Trezor.
Cypherock reviewEvery fact side by side
| Fact | CoolWallet | Trezor |
|---|---|---|
| Features | Self custody | Self custody |
| Legal entity | CoolBitX Ltd. | Not confirmed |
| Headquarters | Taiwan | Not confirmed |
| Founded | 2014 | Not confirmed |
| Support channels | Email, Help centreCovers more | Help centre |
Crypto exchanges
| Fact | CoolWallet | Trezor |
|---|---|---|
| Derivatives | Not confirmed | No |
Where each stands against the rest
| Fact | CoolWallet | Trezor | Median |
|---|---|---|---|
| Price | $39 to $149above the median | $79above the median | $0 |
| Coins supported | 35below the median | 8,000highest quarter | 75 |
Median across 85 listed providers.
Pros and cons
CoolWallet
Pros
- Keys stay with you, since custody is self custody
- A CC EAL 6+ secure element keeps the signing work inside the device
- Pairs over bluetooth, so no cable is needed
Cons
- The hardware price runs higher than the Trezor model at $79
- Support runs on email and help centre only
- The range of coins supported is narrower than the hardware-wallet median of 345
Trezor
Pros
- Custody sits with the holder: self custody, with no provider able to move the funds
- Open source firmware, so the code can be read and checked
- A secure element rated EAL6+ keeps signing inside the device
Cons
- Price of $79 leaves it towards the pricier end of the table, ranking at 103 of 120
- Coins supported rank of 8 out of 108 trails rivals that list more
- Support runs on help centre only, so a lost seed has no live agent to call
Who each suits
CoolWallet
Who it suits
- Holders who want custody of keys on their own device
- People who already back up a seed phrase and can keep it safe
- Smartphone users who prefer signing over Bluetooth to a cable
Who should look elsewhere
- Buyers set on the lowest hardware price, since Trezor lists $79
- Anyone wanting a mobile wallet app, since Bit2Me is a mobile wallet
- People who want a provider to hold the coins, as bynex is custodial
Trezor
Who it suits
- Long-term holders who want self custody and no provider holding keys
- People who read code and value open source firmware
- Users with a modest coin range who will pay $79 once
Who should look elsewhere
- Traders, who need fees and order books rather than a hardware device
- People chasing yield, since derivatives are not offered and no yield feature is listed
- Those wanting phone-only custody, where bynex and Atomic Wallet are mobile wallets and bynex is custodial
Country by country
| Country | CoolWallet | Trezor |
|---|---|---|
| Argentina | No | Yes |
Questions about each
CoolWallet
How much does a CoolWallet cost?+
CoolWallet is a hardware wallet, so the cost is the device price of $39 to $149. There is no account or monthly charge attached to holding coins on it, and the keys stay with you. Expect to pay for the hardware once rather than per year.
Does CoolWallet hold my coins for me?+
No, custody is self custody, and self-custody also appears in the listed features under self custody. You hold the wallet and the seed phrase, so losing either one means losing access. That is the trade for keeping control.
Trezor
What does a Trezor cost?+
A Trezor device costs $79. It is a hardware purchase rather than a subscription, and no account fee or monthly charge is listed alongside it. On the site ranking the device sits at 103 of 120 brands, so expect to pay more than a free software wallet but less than the priciest hardware in the €876.09 range.
Who holds the crypto on a Trezor?+
Custody is self custody, so keys stay on your device and no provider can move the balance. That is the main difference from an account such as bynex, which is custodial. The same setting means a lost backup is a lost wallet, since no support desk holds a copy for you.
Other options to compare
Other matchups
Trezor
CoolWallet