Qihoo 360 vs Zonealarm Extreme Security: Which Endpoint Protection Is Better in 2026?
Compare pricing, features, integrations, verified reviews, AI capabilities, security, and customer satisfaction — side by side, with no marketing spin.
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The Short Answer
Qihoo 360 vs Zonealarm Extreme Security, in 15 seconds
Choose Qihoo 360 if…
- You want the lower entry price
- You need a genuinely free plan
- You want deeper AI and automation features
- You need the broader feature set
Choose Zonealarm Extreme Security if…
- You depend on a broad integration ecosystem
- You have strict security & compliance needs
Head-to-Head Scorecard
How Qihoo 360 and Zonealarm Extreme Security score
Qihoo 360 leads on 4 of 9 measured dimensions.
- Even
Customer Rating
Average score from verified user reviews
QihooNo reviewsZonealarmNo reviews - Even
Review Volume
Number of verified reviews — a proxy for adoption
Qihoo0Zonealarm0 - Qihoo 360
Entry Pricing
Lowest published starting price (free plan = lowest)
QihooFreeZonealarmCustom - Qihoo 360
Free Access
Availability of a free plan and/or free trial
QihooFree plan + trialZonealarmFree trial - Zonealarm Extreme Security
Integrations
Number of listed third-party integrations
Qihoo0Zonealarm1 - Qihoo 360
Features
Number of listed product capabilities
Qihoo12Zonealarm8 - Qihoo 360
AI Features
Capabilities mentioning AI, automation or ML
Qihoo1Zonealarm— - Zonealarm Extreme Security
Security & Compliance
Number of listed compliance certifications
Qihoo—Zonealarm2 - Zonealarm Extreme Security
Platforms & Deployment
Supported platforms and deployment options
Qihoo—Zonealarm6
Feature Comparison
Qihoo 360 vs Zonealarm Extreme Security feature breakdown
Search or filter the full feature matrix — core features, AI, integrations, APIs, security and compliance.
Qihoo 360
Zonealarm Extreme SecurityPricing Comparison
Qihoo 360 vs Zonealarm Extreme Security pricing
Entry pricing, plan tiers and the cost factors that shape total cost of ownership.
Qihoo 360
Free to start- Real-time malware protection
- PC cleanup & speedup tools
- Basic firewall & web protection
- Advanced threat protection
- Automatic upgrades
- Priority support
- Centralized management
- Volume licensing
- Business support
Zonealarm Extreme Security
Custom to start- 1 device
- 1-year term
- Full Extreme Security suite
- 30-day money-back guarantee
- Up to 5 devices
- 1-year term
- Antivirus + anti-ransomware + firewall
- Mobile security included
- Up to 25 devices
- 2-year term
- All Extreme Security features
- Priority protection
Total cost of ownership factors
Beyond list price, factor in implementation, training, add-ons and per-seat scaling when estimating total cost of ownership.
Pros & Cons
Qihoo 360 vs Zonealarm Extreme Security: strengths and trade-offs
Qihoo 360
Pros
- Free plan available
- Free trial offered
- Stronger AI / automation features
Cons
- Fewer native integrations than the alternative
- No compliance certifications listed
Zonealarm Extreme Security
Pros
- Free trial offered
- Broad integration ecosystem (1)
- Compliance: AV-Test certified, VB100 certified
Cons
- No free plan
- Pricing is quote-based (less transparent)
Buyer Fit
Who should use Qihoo 360 vs Zonealarm Extreme Security?
Startups
Qihoo 360
Qihoo 360 keeps early-stage costs lowest with its entry tier.
Small businesses
Qihoo 360
Qihoo 360 offers the most accessible pricing for lean teams.
Agencies
Zonealarm Extreme Security
Zonealarm Extreme Security connects to more tools for multi-client workflows.
Enterprises
Zonealarm Extreme Security
Zonealarm Extreme Security leads on compliance and breadth for complex needs.
Ecommerce
Zonealarm Extreme Security
Zonealarm Extreme Security integrates with more of the commerce stack.
SaaS companies
Qihoo 360
Qihoo 360 is the more developer- and automation-friendly choice.
Integration overlap
Only in Qihoo 360 (0)
Only in Zonealarm Extreme Security (1)
Ask SIA which solution fits your business
SIA, Saaskart's AI buying assistant, weighs Qihoo 360 and Zonealarm Extreme Security against your team size, budget, integrations and compliance needs — then recommends the right fit and the questions to ask each vendor.
Get a personalised recommendationQihoo 360 vs Zonealarm Extreme Security — Frequently Asked Questions
What is the difference between Qihoo 360 and Zonealarm Extreme Security?
Qihoo 360 and Zonealarm Extreme Security are both Endpoint Protection solutions. Qihoo 360 is rated 0.0/5 by 0 users, while Zonealarm Extreme Security is rated 0.0/5 by 0 users. The main differences lie in pricing, features, and target audience.
Which is better, Qihoo 360 or Zonealarm Extreme Security?
Based on user ratings, Qihoo 360 scores higher at 0.0/5. The best choice depends on your team size, budget, and specific requirements.
Which is cheaper, Qihoo 360 or Zonealarm Extreme Security?
Qihoo 360 is the more affordable option with a free plan available.
Does Qihoo 360 or Zonealarm Extreme Security have a free plan?
Qihoo 360 offers a free plan. Zonealarm Extreme Security does not have a free tier but does offer a free trial.
Can I switch from Qihoo 360 to Zonealarm Extreme Security?
Switching between Qihoo 360 and Zonealarm Extreme Security is possible. Both support data export. Check integration compatibility and plan for data migration to minimise disruption to your team.
Who should use Qihoo 360 vs Zonealarm Extreme Security?
Qihoo 360 is best suited for teams that prioritise enterprise features. Zonealarm Extreme Security works well for teams needing advanced capabilities.
Our Verdict
The bottom line on Qihoo 360 vs Zonealarm Extreme Security
Best Overall
Either
It's a tie balances user satisfaction and proven adoption.
Best for Startups
Qihoo 360
Qihoo 360 has the friendliest entry point for new teams.
Best for Enterprise
Zonealarm Extreme Security
Zonealarm Extreme Security leads on compliance and feature breadth.
Best Value
Qihoo 360
Qihoo 360 delivers the lowest cost to get started.
Best AI Features
Qihoo 360
Qihoo 360 ships more AI and automation.
Highest Rated
Either
Both earn equal user ratings.