Updated October 13, 2026 · ShieldCue Editorial Team
Token2 vs SoloKeys Solo 2
Facts checked September 26, 2026.
Token2 vs SoloKeys Solo 2: the differences
| Compare |  Token2 | SoloKeys Solo 2 ReviewSee alternativesSee alternatives |
|---|---|---|
| Price | €7 to €37 | $35 |
| Protocols | Fido2, U2f, Otp, PivCovers more | Fido2, U2f, Piv |
| Connectors | USB a, USB c, NFCCovers more | USB a, USB c |
| Biometric unlock | YesHas it | No |
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Key differences
- Protocols: only Token2 offers Otp.
- Connectors: only Token2 offers NFC.
- Biometric unlock: only Token2.
- Support channels: only Token2 offers Phone.
- Support channels: only SoloKeys Solo 2 offers Community.
Our verdict on each
Token2
Token2 builds physical security keys and display tokens for passwordless and one time code login instead of app based authentication. It suits teams and individuals who want phishing resistant hardware with self loaded seeds, standalone operation, biometric options and broad protocol support.
SoloKeys Solo 2
The SoloKeys Solo is an open source hardware security key for readers who want an inspectable budget token at a single device price. You pay $35 for the key, and the open source build plus PIV support sets it apart from closed rivals such as the Google Titan Security Key.
Score breakdown
| Area | Token2 | SoloKeys Solo 2 |
|---|---|---|
| Cost | Not confirmed | 9.0Entry price $35 sits above the €30.69 site median, and there is no free plan to try first. |
| Offer | 9.1Higher | 8.6 |
| Privacy | 8.5 | Not confirmed |
Licences and countries
| Country | Token2 | SoloKeys Solo 2 |
|---|---|---|
| Headquarters | Switzerland | United States |
How they place
| Ranking | Token2 | SoloKeys Solo 2 |
|---|---|---|
| Hardware security keys | 13 of 18 | 6 of 18 |
Every fact side by side
| Fact | Token2 | SoloKeys Solo 2 |
|---|---|---|
| Pricing model | Not confirmed | Budget |
| Legal entity | TOKEN2 Sarl | SoloKeys |
| Headquarters | Switzerland | United States |
| Founded | 2013 | Not confirmed |
| Support channels | Email, Phone, Help centre | Email, Help centre, Community |
Privacy tools
| Fact | Token2 | SoloKeys Solo 2 |
|---|---|---|
| Price from | Not confirmed | $35 |
| Free plan | Not confirmed | No |
| Platforms | Android, iOS, Windows, MacOS, Linux | Windows, MacOS, Linux, Android, ChromeOS, iOS, XBSDCovers more |
| Logging policy | Not confirmed | Credentials and passkeys are stored only on the device; no credential, FIDO2 private key, PIN or biometric data is ever collected, and no authentication data is used for analytics. |
| Jurisdiction | CH | US |
| Open source | Not confirmed | Yes |
Pros and cons
Token2
Pros
- Sells biometric FIDO2 keys for strong phishing resistant authentication
- Offers battery powered display tokens that work without phones or apps
- Supports programmable seeds through burner tools for full user control
Cons
- Physical hardware requires carrying keys and managing PINs and codes
- Advanced models add complexity around setup and seed programming
SoloKeys Solo 2
Pros
- Open source is a yes, so the hardware design and firmware of the Solo can be reviewed by anyone.
- Protocol support covers fido2, u2f and piv, so the same token handles modern web sign-in, legacy sites and PIV workplace logins.
- Connectors are usb a and usb c, covering the port shapes found on current desktops and laptops.
Cons
- Biometric unlock is a no, so unlocking rests on a PIN typed on the key rather than a fingerprint check.
- Support runs on email, help centre and community, with no phone line or live chat listed for a stuck setup.
- There is no free plan, and at $35 the Solo sits in the budget class, so a light user still pays the full device price.
Who each suits
Token2
Who it suits
- Teams adopting passwordless login for shared accounts
- Individuals who prefer standalone tokens over phone apps
Who should look elsewhere
- People who want software only authentication without hardware
SoloKeys Solo 2
Who it suits
- Readers who want open source hardware they can inspect before buying.
- People who want the same key on desktop and phone, given support for Windows, macOS and Linux.
- Anyone happy to unlock with a PIN instead of a fingerprint, since biometric unlock is a no.
Who should look elsewhere
- Google Titan Security Key, if you want a fingerprint unlock, because biometric unlock is a no here.
- Thetis, if the $24.99 to $49.99 range fits your budget better for a spare key at a desk.
- Token2, if you want to weigh a lower entry point, where prices run €7 to €37.
Questions about each
Token2
What does Token2 sell?+
Token2 sells physical security keys and hardware tokens for passwordless login and one time codes. The range includes FIDO2 keys, display tokens and models that combine several authentication protocols. Display versions generate codes directly on the device.
What are programmable OTP tokens?+
Programmable OTP tokens let holders load their own seeds with burner tools. They run on battery power and operate as standalone hardware, so no phone, app or cloud connection is required. The design gives users direct control over stored secrets.
SoloKeys Solo 2
How much does the SoloKeys Solo cost?+
The Solo is a hardware key sold at $35, and the entry price is listed as $35. That figure covers the device itself, so there is no subscription to renew and no second bill later. Budget for the key, then buy a spare if you want a token waiting at another desk.
Is there a free version or trial of the SoloKeys Solo?+
There is no free plan, so a key has to be bought to get started. The Solo is listed as budget here, which is the budget class rather than a premium tier. It is a straightforward token rather than a service, so there is nothing to remember or cancel later either.