Cylance PROTECT
AI-only endpoint prevention that blocks threats before they execute.
Sophos Intercept X
Deep-learning endpoint protection with built-in ransomware rollback.
Side-by-Side Comparison
| Feature | Cylance PROTECT | Sophos Intercept X |
|---|---|---|
| Price | $40yr | $28yrBetter |
| Free Tier | No | No |
| Top Pros | Works fully offline after model deployment | Deep-learning model catches novel malware |
| Low false positives from mature AI model | CryptoGuard ransomware rollback | |
| Minimal agent overhead | Synchronized security with Sophos firewall | |
| Top Cons | No built-in EDR response features without CylanceOPTICS add-on | Central console has a learning curve |
| Expensive for SMBs | Full XDR requires advanced tier |
Features Compared
Cylance PROTECT and Sophos Intercept X take fundamentally different approaches to endpoint protection. Cylance PROTECT is built on an AI-only pre-execution model that blocks threats before they run, with standout capabilities including offline detection (the agent works fully without phoning home after model deployment), script control, and memory protection. This architecture emphasizes prevention at the earliest stage. Sophos Intercept X, by contrast, layers a deep-learning engine with additional post-execution safeguards, most notably CryptoGuard—a ransomware rollback feature that can restore encrypted files even after an attack succeeds. Sophos also includes built-in exploit prevention and the option to extend into XDR (Extended Detection and Response) on advanced tiers, enabling synchronized security when integrated with Sophos firewalls.
The trade-off is clear: Cylance PROTECT prioritizes lightweight, offline prevention with minimal false positives from a mature AI model and minimal agent overhead—ideal for resource-constrained environments. However, it lacks built-in EDR (Endpoint Detection and Response) features and requires the separate CylanceOPTICS add-on to gain response capabilities beyond blocking. Sophos Intercept X bundles response and recovery tools into the core product, making it a more complete out-of-the-box solution for organizations that need both prevention and post-breach recovery. Neither product is weak, but Cylance is a specialist in prevention, while Sophos is a generalist covering prevention, detection, and recovery.
Pricing & Value
Cylance PROTECT is priced at $40 per endpoint per year, while Sophos Intercept X costs $28 per endpoint per year—a significant $12 difference on a per-seat basis. For a small team of 10 users, that's $120 in annual savings with Sophos; for 100 users, it's $1,200. However, pricing alone does not determine value. Cylance's higher cost reflects its specialized AI engine and offline capabilities, which reduce infrastructure overhead and support burden. Sophos offers more features in the base tier, including ransomware rollback and exploit prevention, but advancing to full XDR protection requires moving to an advanced pricing tier, which increases total cost of ownership. For budget-conscious SMBs, Sophos has the immediate advantage; for enterprises with large endpoint counts and existing EDR infrastructure, Cylance's lower overhead may offset its higher per-seat cost.
- Cylance PROTECT: $40/endpoint/year; no add-on required for core prevention, but EDR requires CylanceOPTICS
- Sophos Intercept X: $28/endpoint/year; ransomware rollback and exploit prevention included at base tier; XDR requires advanced tier upgrade
- Best for tight budgets: Sophos Intercept X offers more baseline features at lower cost
- Best for lean ops teams: Cylance PROTECT's offline model reduces ongoing management overhead, potentially lowering TCO despite higher per-seat price
Ease of Use & Onboarding
Cylance PROTECT is designed for technical users and security teams; its interface prioritizes functionality over consumer-friendly UX, and its minimal overhead means faster, simpler deployments on large fleets. Setup is straightforward for IT admins familiar with endpoint policies and model deployment. Sophos Intercept X, managed through Sophos Central, offers a more polished and modern interface but introduces a steeper learning curve—the console has many options and can feel overwhelming during initial configuration. Organizations with dedicated security operations centers (SOCs) will adapt quickly; smaller teams or those new to centralized endpoint management may struggle more with Sophos Central's complexity. For rapid deployment to hundreds of machines, Cylance wins; for teams that value guided workflows and intuitive dashboards, Sophos is the better choice.
Integration & Ecosystem
Sophos Intercept X is tightly integrated into the Sophos ecosystem and shines when paired with Sophos firewalls—Synchronized Security features allow endpoint and network security policies to coordinate automatically, closing gaps between perimeter and endpoint. The product also supports XDR on advanced tiers, enabling correlation of alerts across multiple Sophos products. Cylance PROTECT is a standalone prevention engine that does not have the same depth of native integrations; it can coexist with other tools but does not offer built-in synchronization. If your organization is already invested in Sophos network security, Sophos Intercept X is a natural extension; if you have a heterogeneous security stack or prefer best-of-breed point solutions, Cylance PROTECT's independence is an advantage. Neither product is locked into a single vendor, but Sophos rewards customers who consolidate under the Sophos brand.
Who Should Choose Cylance PROTECT?
Cylance PROTECT is the right choice for organizations that prioritize prevention fidelity and operational simplicity over broad security features. This includes enterprises with thousands of endpoints where minimal agent overhead directly reduces infrastructure costs, security-conscious SMBs operating in air-gapped or low-bandwidth environments (the offline detection is invaluable here), and teams that already have EDR tooling in place and simply need a lightweight, low-false-positive prevention layer. If your team values a quiet agent that stops threats before they execute and your environment supports mature AI models without constant cloud connectivity, Cylance PROTECT delivers exceptional value despite its higher per-seat cost.
Who Should Choose Sophos Intercept X?
Sophos Intercept X is ideal for organizations seeking an all-in-one endpoint protection platform that covers prevention, detection, response, and recovery in a single console. This includes SMBs and mid-market companies that want ransomware rollback protection out of the box (CryptoGuard is a genuine differentiator), teams already using Sophos firewalls and seeking synchronized endpoint-to-network security, and security teams that value guided threat response and XDR capabilities without additional tool sprawl. If budget is a concern, Sophos's lower per-seat price and richer feature set also make it attractive for cost-sensitive organizations. Sophos Intercept X is the generalist's choice—it does many things well and reduces the total number of vendors a team must manage.
- Want: works fully offline after model deployment
- Want: low false positives from mature ai model
- Want: minimal agent overhead
- Want: deep-learning model catches novel malware
- Want: cryptoguard ransomware rollback
- Want: synchronized security with sophos firewall
Our Verdict
Pick Cylance PROTECT if you operate in environments with unreliable connectivity and need air-gapped threat blocking—its offline AI model and low false-positive rate justify the added cost of CylanceOPTICS if you later need EDR. Pick Sophos Intercept X if ransomware recovery and exploit prevention matter equally to threat blocking—you'll avoid licensing fragmentation and get CryptoGuard's rollback capability included.