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Head-to-head · Anti-Phishing Software

Netcraft Browser Extension vs Malwarebytes Browser Guard

  • Updated Oct 2026
  • Both researched from official sources
  • 5 checks side by side
Higher score Netcraft Browser Extension #5 in Anti-Phishing Software 8.9/10 Free plan Free plan✓ 4 of 6 features Visit Netcraft
Malwarebytes Browser Guard #7 in Anti-Phishing Software 8.6/10 Free plan Free plan✓ 0 of 6 features Visit Malwarebytes

Netcraft Browser Extension leads on 0 checks, Malwarebytes Browser Guard on 0, and 5 are even. Who comes out ahead on the 5 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreNetcraft Browser Extension · 8.9/10
  • Free planboth
  • Most featuresNetcraft Browser Extension · 4 of 6

Netcraft Browser Extension scores higher on our rubric for anti-phishing software: 8.9 against 8.6 out of 10; our editors rank them #5 and #7.

Netcraft Browser Extension is the better fit for free Chrome protection with credential-leak detection. Malwarebytes Browser Guard is the better fit for free browser protection with scam and skimmer blocking.

  • Netcraft Browser Extension fits best

    Free Chrome protection with credential-leak detection

  • Malwarebytes Browser Guard fits best

    Free browser protection with scam and skimmer blocking

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. How we rank.

Side by side

Feature Netcraft Browser Extension 8.9/10 Visit ↗ Malwarebytes Browser Guard 8.6/10 Visit ↗
At a glance
Editor score 8.9 8.6
Ranking #5 in Anti-Phishing Software #7 in Anti-Phishing Software
Best for Free Chrome protection with credential-leak detection Free browser protection with scam and skimmer blocking
Pricing model Free Free plan + paid
Starting price Free plan Free plan
Free plan ✓ ✓
Free trial — —
Deployment Browser extension Browser extension
Platforms Chrome extension Windows, macOS, Chrome extension
Built for Solo, Small business, Mid-market, Enterprise Solo, Small business
Features Netcraft Browser Extension 4/6 · Malwarebytes Browser Guard 0/6
Phishing URL blocking ✓ (best) Not checked yet
Email phishing detection Not checked yet Not checked yet
Browser protection ✓ (best) Not checked yet
Credential protection ✓ (best) Not checked yet
Real-time scanning ✓ (best) Not checked yet
Threat detection dashboard Not checked yet Not checked yet
Our review
Pros
  • Blocks or warns about known malicious websites, phishing sites, and fake shops
  • Detects credential leaks sent to a different domain
  • Lets users configure protection by attack type
  • Blocks phishing, scams, malware, and credit-card skimmers
  • Combines ad, tracker, cookie, and GDPR banner blocking
  • Offers site controls, allow lists, and content blocking
Cons
  • Coverage is limited to a Chrome extension
  • Protection relies in part on Netcraft’s malicious-site data
  • The risk rating for new sites is not a definitive classification
  • Browser-extension protection, not a standalone email filter
  • Desktop coverage rather than mobile device coverage
  • Support is limited to documentation
Our verdict

Netcraft Browser Extension is a free anti-phishing add-on for Chrome, intended for people who want browser-level warnings about malicious websites without a paid plan. It checks sites against Netcraft’s malicious-site data and can block or…

Read the review →

Malwarebytes Browser Guard is a free browser extension for people who want protection against phishing and scams alongside cleaner browsing. It blocks malicious websites, malware, credit-card skimmers, ads, trackers, and cookie consent…

Read the review →
  1. Netcraft Browser ExtensionAnti-Phishing Software 8.9Free plan
  2. Malwarebytes Browser GuardAnti-Phishing Software 8.6Free plan

Strengths and trade-offs

  • Netcraft Browser Extension — where it wins

    • Blocks or warns about known malicious websites, phishing sites, and fake shops
    • Detects credential leaks sent to a different domain
    • Lets users configure protection by attack type

    Where it doesn't

    • Coverage is limited to a Chrome extension
    • Protection relies in part on Netcraft’s malicious-site data
    • The risk rating for new sites is not a definitive classification

  • Malwarebytes Browser Guard — where it wins

    • Blocks phishing, scams, malware, and credit-card skimmers
    • Combines ad, tracker, cookie, and GDPR banner blocking
    • Offers site controls, allow lists, and content blocking

    Where it doesn't

    • Browser-extension protection, not a standalone email filter
    • Desktop coverage rather than mobile device coverage
    • Support is limited to documentation
  • Netcraft Browser Extension8.9/10 · Free plan

    Free Chrome protection combines malicious-site warnings with credential-leak detection.

    Visit NetcraftFull verdict →
  • Malwarebytes Browser Guard8.6/10 · Free plan

    A free browser extension for blocking phishing, scams, skimmers, ads, and trackers.

    Visit MalwarebytesFull verdict →

More comparisons

All Anti-Phishing software comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update