Cybersecurity · head to head
Avast One vs Sophos Intercept X
Sophos Intercept X
Cybersecurity
Advanced endpoint protection with deep learning
- From
- $28/year
- Rated
- -
The short version
- Only Avast One has a free tier, so it costs nothing to try first.
- Each has a real cost: Avast One ransomware and Wi-Fi vulnerability protection only on paid plans; 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: Avast One covers Antivirus, 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 Avast One and Sophos Intercept X actually diverge.
| Attribute | Avast One | Sophos Intercept X |
|---|---|---|
| Starting price | Free | $28/year |
| Pricing model | Unknown | subscription |
| Free tier | Yes | No |
| Platforms | Windows, macOS, iOS, Android | Desktop, Mobile, Api |
| Founded | 1988 | 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 Avast One
- Antivirus
- Firewall
- VPN
- Data breach monitoring
- Email Guardian
- Webcam Shield
- Ransomware Shield
- Performance optimization
Only in Sophos Intercept X
- Deep learning AI
- Anti-ransomware
- Exploit prevention
- CryptoGuard
- WipeGuard
- Root cause analysis
- Active adversary mitigation
- Synchronized security
Both cover
- Cloud deployment
- Desktop support
What people use each for
The jobs each tool is most often brought in to do.
Avast One
- Antivirusnot Sophos Intercept X
- Internet Securitynot Sophos Intercept X
- Privacy Toolsnot Sophos Intercept X
Sophos Intercept X
- Endpoint protection across Windows, macOS, and Linux devicesnot Avast One
- Ransomware detection with CryptoGuard file encryption monitoringnot Avast One
- AI-powered zero-day exploit mitigation with 60+ proprietary techniquesnot Avast One
- Shadow AI and generative AI tool usage control across the organizationnot Avast One
- Mobile device encryption and managed detection and response servicesnot Avast One
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
Avast One
- Ransomware and Wi-Fi vulnerability protection only on paid plans
- Free plan VPN is limited, no data breakthrough monitoring
- Rebuilt app in May 2026 may have stability issues
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
Avast One
Free- FreeFree
- Antivirus
- Limited VPN
- Privacy tools
- Silver$2.99/month
- Enhanced antivirus
- VPN
- Device cleanup
- Premium$4.19/month
- Full antivirus
- VPN with 55 servers
- Password manager
- Premium Plus$11.67/month
- All Premium features
- 30 devices covered
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 Avast One if
- You need antivirus.
- You want to start without paying.
- You work on Windows, macOS, iOS, Android.
- You also want firewall.
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 Avast One or Sophos Intercept X better?
- Neither clearly leads. Avast One 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, Avast One or Sophos Intercept X?
- Avast One has a free tier; the other does not. Paid plans start at Free for Avast One and $28/year for Sophos Intercept X.
- Does Avast One or Sophos Intercept X run on more platforms?
- Avast One runs on Windows, macOS, iOS, Android. Sophos Intercept X runs on Desktop, Mobile, Api.
- Can I use Avast One for free?
- Yes. Avast One has a free tier, so you can try it without paying. Sophos Intercept X starts at $28/year.
- What is Avast One best used for?
- Avast One is most often used for antivirus, internet security, privacy tools. Of those, antivirus and internet security are not what Sophos Intercept X is typically brought in for.
- What can Avast One do that Sophos Intercept X cannot?
- Avast One covers Antivirus, Firewall, VPN, Data breach monitoring. Sophos Intercept X covers Deep learning AI, Anti-ransomware, Exploit prevention, CryptoGuard. Both handle Cloud deployment, Desktop support.
Answered from the vendors’ own pages
Avast One: Is Avast One free?
Yes. Avast One offers a free tier with antivirus, VPN (limited), and privacy tools. Paid plans start at $2.99/month for Silver and $4.19/month for Premium covering up to 5 devices.
SourceSophos 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.
SourceAvast One: What does Avast One include?
Avast One provides antivirus, VPN, password manager, device cleanup, Wi-Fi security, data breach monitoring, and protection against AI-generated scams and deepfakes.
SourceSophos 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.
SourceAvast One: Does Avast One have ransomware protection?
Ransomware protection is available only on paid plans, not the free tier. Free users get antivirus and basic protection only.
SourceSophos 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.
SourceRelated pages
More on Sophos Intercept X
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