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Cybersecurity · head to head

Brave Browser vs Nessus

Brave Browser logo

Brave Browser

Cybersecurity

Secure, fast & private web browser with adblocker

From
Free
Rated
-
Full reviewWebsite
Nessus logo

Nessus

Cybersecurity

The most trusted vulnerability assessment solution

From
$4790/year
Rated
-
Full reviewWebsite

The short version

  • Only Brave Browser has a free tier, so it costs nothing to try first.
  • Each has a real cost: Brave Browser brave Firewall + VPN features require paid subscription; Nessus nessus Professional is $4,790 for one year, with no free or low cost commercial tier
  • They diverge on capability: Brave Browser covers Built-in ad blocker, Nessus covers Vulnerability scanning.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Brave Browser and Nessus actually diverge.

Attributes where Brave Browser and Nessus differ
AttributeBrave BrowserNessus
Starting priceFree$4790/year
Pricing modelfreemiumsubscription
Free tierYesNo
PlatformsWindows, macOS, Linux, Android, iOSDesktop, Api
Founded20152002

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 Brave Browser

  • Built-in ad blocker
  • Tracker blocking
  • Cryptocurrency wallet
  • Brave Rewards (BAT)
  • Tor private browsing
  • HTTPS everywhere
  • Script blocking
  • Fingerprinting protection

Only in Nessus

  • Vulnerability scanning
  • Configuration auditing
  • Malware detection
  • Web application scanning
  • Cloud scanning
  • Compliance checks
  • Patch auditing
  • Pre-built policies

What people use each for

The jobs each tool is most often brought in to do.

Brave Browser

  • Private web browsing with ad blockingnot Nessus
  • Encrypted search via Brave Searchnot Nessus
  • Privacy-focused web navigation without trackingnot Nessus
  • AI-powered answers via Ask Bravenot Nessus

Nessus

  • Vulnerability scanning for individual practitionersnot Brave Browser
  • Enterprise vulnerability managementnot Brave Browser
  • Web application security assessmentsnot Brave Browser

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Brave Browser

  • Brave Firewall + VPN features require paid subscription
  • Brave Talk Premium is subscription-based, not included in free tier
  • Brave Rewards programme is optional and requires user participation

Nessus

  • Nessus Professional is $4,790 for one year, with no free or low cost commercial tier
  • Multi year terms are the only discount route, at $9,330.95 for two years and $13,637.54 for three
  • It is a single user scanner, so team workflows mean migrating to another Tenable product
  • Tenable One vulnerability management is priced separately, starting at $3,500 a year for 100 assets

Pricing, plan by plan

Brave Browser

Free

No published plan breakdown. See the Brave Browser review.

Nessus

$4790/year
  • Nessus Professional$4790/year
    • 1 year license
    • Best for individual security professionals
  • Nessus Professional 2-Year$9330.95/2 years
    • 2 year license with discounted rate vs. annual
  • Nessus Professional 3-Year$13637.54/3 years
    • 3 year license with discounted rate vs. annual
  • Nessus Expert$6790/year
    • 1 year license
    • Enhanced capabilities vs. Professional

Which should you pick?

Choose Brave Browser if

  • You need built-in ad blocker.
  • You want to start without paying.
  • You work on Windows, macOS, Linux, Android, iOS.
  • You also want tracker blocking.
Brave Browser review

Choose Nessus if

  • You need vulnerability scanning.
  • You work on Desktop, Api.
  • You also want configuration auditing.
Nessus review

Questions people ask

Is Brave Browser or Nessus better?
Neither clearly leads. Brave Browser starts at Free and Nessus at $4790/year, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Brave Browser or Nessus?
Brave Browser has a free tier; the other does not. Paid plans start at Free for Brave Browser and $4790/year for Nessus.
Does Brave Browser or Nessus run on more platforms?
Brave Browser runs on Windows, macOS, Linux, Android, iOS. Nessus runs on Desktop, Api.
Can I use Brave Browser for free?
Yes. Brave Browser has a free tier, so you can try it without paying. Nessus starts at $4790/year.
What is Brave Browser best used for?
Brave Browser is most often used for private web browsing with ad blocking, encrypted search via brave search, privacy-focused web navigation without tracking, ai-powered answers via ask brave. Of those, private web browsing with ad blocking and encrypted search via brave search are not what Nessus is typically brought in for.
What can Brave Browser do that Nessus cannot?
Brave Browser covers Built-in ad blocker, Tracker blocking, Cryptocurrency wallet, Brave Rewards (BAT). Nessus covers Vulnerability scanning, Configuration auditing, Malware detection, Web application scanning.

Answered from the vendors’ own pages

Brave Browser: Is Brave Browser completely free?

Yes. The Brave Browser itself is completely free for desktop, Android, and iOS. All core features including ad blocking, privacy protections, and tracker blocking are included at no cost.

Source
Nessus: What is the cheapest Nessus option?

Nessus Professional starts at $4,790 per year for a 1-year license. Multi-year commitments offer discounts, with 2-year licenses at $9,330.95 and 3-year licenses at $13,637.54.

Source
Brave Browser: Does Brave offer any paid features?

Yes. Brave offers subscription-based features including Brave Firewall + VPN (protecting every app on your entire device across up to 5 devices) and Brave Talk Premium, though specific pricing is not listed on the main page.

Source
Nessus: What is the difference between Nessus Professional and Expert?

Nessus Expert costs $6,790 per year for a 1-year license (compared to $4,790 for Professional) and includes enhanced capabilities. Multi-year rates are available at discounted prices.

Source
Brave Browser: Can I earn money using Brave?

Yes. Brave Rewards is an optional program that allows users to earn BAT tokens by viewing privacy-protecting ads. Tokens earned can be stored securely in Brave Wallet.

Source
Nessus: Does Nessus offer optional support or training?

Yes, Nessus offers add-on services: Advanced Support at $400/year provides 24x365 access to phone, email, community, and chat support. On-Demand Training costs $275/year for Fundamentals course access or $385/year for both Fundamentals and Advanced courses.

Source
Brave Browser: Can I use Brave Search without a subscription?

Yes. Brave Search is free at search.brave.com and does not require a subscription.

Source
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