Cybersecurity · head to head
Authy vs Sophos Intercept X
Authy
Cybersecurity
Twilio's free authenticator app with encrypted cloud backup, mobile only since the desktop clients were withdrawn in 2024.
- From
- Free
- Rated
- -
Sophos Intercept X
Cybersecurity
Advanced endpoint protection with deep learning
- From
- $28/year
- Rated
- -
The short version
- Only Authy has a free tier, so it costs nothing to try first.
- Each has a real cost: Authy there is no export function for stored TOTP secrets, so moving to a different authenticator means disabling and re-enrolling two-factor authentication on every account individually, which is the reason most users stay rather than a reason anyone should choose it.; Sophos Intercept X sophos publishes no price for endpoint protection: the product page names editions but gives no per user rate, no minimum seat count and no contract length, and routes buyers to a sales enquiry
- They diverge on capability: Authy covers Encrypted cloud backup, Sophos Intercept X covers Deep learning AI.
- Prices and features above were last checked on 30 August 2026.
Where they differ
Only the attributes on which Authy and Sophos Intercept X actually diverge.
| Attribute | Authy | Sophos Intercept X |
|---|---|---|
| Starting price | Free | $28/year |
| Pricing model | free | subscription |
| Free tier | Yes | No |
| Platforms | Web | Desktop, Mobile, Api |
| Founded | Unknown | 1985 |
Identical on both: user rating (Not yet rated), category (Cybersecurity).
What each one covers
Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.
Only in Authy
- Encrypted cloud backup
- Multi-device sync
- Standard TOTP
- Offline code generation
- App lock
- Multi-device toggle
- Token organisation
- Free with no account tier
Only in Sophos Intercept X
- Deep learning AI
- Anti-ransomware
- Exploit prevention
- CryptoGuard
- WipeGuard
- Root cause analysis
- Active adversary mitigation
- Synchronized security
What people use each for
The jobs each tool is most often brought in to do.
Authy
- An individual who wants two-factor authentication on personal accounts and needs it to survive losing or replacing a phonenot Sophos Intercept X
- A small team sharing access to a service account where the same tokens must be available on more than one handsetnot Sophos Intercept X
- Replacing SMS-based codes with TOTP for someone who would abandon two-factor entirely if recovery were difficultnot Sophos Intercept X
- Consolidating tokens scattered across several apps onto one device list with recognisable names and iconsnot Sophos Intercept X
Sophos Intercept X
- Endpoint protection across Windows, macOS, and Linux devicesnot Authy
- Ransomware detection with CryptoGuard file encryption monitoringnot Authy
- AI-powered zero-day exploit mitigation with 60+ proprietary techniquesnot Authy
- Shadow AI and generative AI tool usage control across the organizationnot Authy
- Mobile device encryption and managed detection and response servicesnot Authy
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
Authy
- There is no export function for stored TOTP secrets, so moving to a different authenticator means disabling and re-enrolling two-factor authentication on every account individually, which is the reason most users stay rather than a reason anyone should choose it.
- The Windows, macOS and Linux desktop applications were discontinued in 2024 and stopped working, so any workflow that depended on copying codes on a computer now requires a phone in hand, and users who held tokens only on a desktop client had to restore from backup or re-enrol.
- The account is keyed to a phone number, so an attacker who takes over that number through a SIM swap can begin the device registration flow, and the only remaining control is the backup password that most users set once and cannot recall.
- In 2024 an unauthenticated Twilio endpoint allowed attackers to confirm which numbers from a supplied list were registered Authy accounts, exposing around 33 million phone numbers, which disclosed no codes but handed phishers a validated list of people known to use two-factor authentication.
- It is a free consumer application inside a company that has already retired the paid Authy developer API it once supported, so it carries no revenue of its own, and users should treat its continued existence as a business decision rather than a roadmap commitment.
Sophos Intercept X
- Sophos publishes no price for endpoint protection: the product page names editions but gives no per user rate, no minimum seat count and no contract length, and routes buyers to a sales enquiry
- Extended detection and response requires the Advanced with XDR edition rather than the base endpoint product
- 24x7 monitored detection and response is sold as the separate Sophos MDR service on top of the endpoint licence
- The Intercept X name has been retired in favour of Sophos Endpoint, so older documentation refers to a brand the vendor no longer uses
Pricing, plan by plan
Authy
FreeNo published plan breakdown. See the Authy review.
Sophos Intercept X
$28/year- Intercept X Essentials$28/year
- Per user
- Deep learning
- Anti-ransomware
- Intercept X Advanced$44/year
- All Essentials features
- Root cause analysis
- Sophos Central
- Intercept X with XDR$55/year
- All Advanced features
- Extended detection
- Live Discover
Which should you pick?
Choose Authy if
- You need encrypted cloud backup.
- You want to start without paying.
- You also want multi-device sync.
Choose Sophos Intercept X if
- You need deep learning ai.
- You work on Desktop, Mobile, Api.
- You also want anti-ransomware.
Questions people ask
- Is Authy or Sophos Intercept X better?
- Neither clearly leads. Authy starts at Free and Sophos Intercept X at $28/year, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, Authy or Sophos Intercept X?
- Authy has a free tier; the other does not. Paid plans start at Free for Authy and $28/year for Sophos Intercept X.
- Does Authy or Sophos Intercept X run on more platforms?
- Authy runs on Web. Sophos Intercept X runs on Desktop, Mobile, Api.
- Can I use Authy for free?
- Yes. Authy has a free tier, so you can try it without paying. Sophos Intercept X starts at $28/year.
- What is Authy best used for?
- Authy is most often used for an individual who wants two-factor authentication on personal accounts and needs it to survive losing or replacing a phone, a small team sharing access to a service account where the same tokens must be available on more than one handset, replacing sms-based codes with totp for someone who would abandon two-factor entirely if recovery were difficult, consolidating tokens scattered across several apps onto one device list with recognisable names and icons. Of those, an individual who wants two-factor authentication on personal accounts and needs it to survive losing or replacing a phone and a small team sharing access to a service account where the same tokens must be available on more than one handset are not what Sophos Intercept X is typically brought in for.
- What can Authy do that Sophos Intercept X cannot?
- Authy covers Encrypted cloud backup, Multi-device sync, Standard TOTP, Offline code generation. Sophos Intercept X covers Deep learning AI, Anti-ransomware, Exploit prevention, CryptoGuard.
Answered from the vendors’ own pages
Authy: Is Authy still supported?
The mobile apps for iOS and Android are still available and functional. The desktop applications were withdrawn in 2024 and the Authy developer API has been retired in favour of Twilio Verify, so the surrounding product has been shrinking.
Sophos Intercept X: How much does Sophos Endpoint cost?
Sophos does not publish Endpoint pricing on its website. The vendor directs customers to contact sales or request a quote for pricing.
SourceAuthy: Can I export my tokens?
No. There is no export of the underlying secrets, by design. Migrating to another authenticator means going to each service, disabling two-factor authentication and setting it up again with the new app.
Sophos Intercept X: Does Sophos Endpoint offer a free trial?
Sophos provides a free 30-day trial of Sophos Endpoint for customers with an active Sophos Fusion account. Trial activation does not require payment information.
SourceAuthy: What happened to the desktop app?
Twilio announced its discontinuation in March 2024 and the applications stopped working later that year. There is no replacement desktop client; the mobile apps are the product now.
Sophos Intercept X: What support levels are available for Sophos Endpoint?
Sophos Fusion customers receive 8x5 support included with subscriptions. Extended support tiers and costs are not listed on the public website.
SourceAuthy: Is multi-device sync safe to leave on?
It is the feature most worth understanding. Leaving new device registration enabled means anyone who controls your phone number can attempt to add a device. The usual advice is to turn the multi-device setting off once your devices are registered and turn it on only when you need to add one.
Authy: What if I lose my phone and forget the backup password?
The secrets are encrypted with that password and Twilio does not hold it, so they cannot be recovered. You would fall back to each individual service's account recovery process, which is exactly the situation the backup was meant to avoid.
Related pages
More on Sophos Intercept X
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