Skip to main content
TopAiAgent  ·  AI agents & security, independently reviewed

Find the best AI agents, without the noise.

Compare the best AI agents for writing, coding, research, video and business — and the security tools that keep the accounts behind them shut. Researched and reviewed by the NorwegianSpark editorial team. Independently ranked. Always honest.

50+
Agents Tested
15
Expert Guides
Weekly
Updated
Free
To Use
Glowing violet network of connected nodes and data points on a dark background
Plate I · Original photography, no stock licence
Featured

The lead pick, plus the tools we rate alongside it — each independently reviewed, with what it costs and who it suits.

Antivirus & EDR

Avast

Free / $77.99/yr at renewal

Avast's detection engine is genuinely excellent — AV-TEST has scored it a perfect 6/6/6 across protection, performance and usability in every recent Windows 11 round. Its privacy record is the problem: the FTC banned it from selling browsing data for advertising and fined it $16.5 million over data its Jumpshot subsidiary sold from 2014 to 2020.

Declared features

5 of 10 tracked Antivirus & EDR features

Best for

Users who want top-tier free detection and are willing to weigh the company's privacy record

  • Perfect 6/6/6 AV-TEST scores across protection, performance and usability (June 2026)
  • Consistent top marks across every recent round, not a one-off result
  • Genuinely capable free tier with real-time protection

Mac owners who want macOS-native security from a vendor that specialises in it rather than a Windows suite ported across

Priced at checkout — Intego does not publish plan prices as static text (checked Aug 2026); 30-day money-back guarantee3 of 10 tracked

Buyers who want a broad feature set — firewall, parental controls, webcam and ransomware protection — at the lowest price in this comparison

From $12/yr (Antivirus Pro, 1 user); Internet Security $18/yr; Total Security $30/yr (vendor list, Aug 2026)6 of 10 tracked
The Shortlist

Five Tools We Keep Coming Back To

Listed in our own order, not scored against each other. Each links to the full review.

2

Users who want an all-around premium VPN with fast speeds and strong security

From $3.49/mo
3

P2P users who need port forwarding, and privacy-first buyers who want a Swedish operator over a US or Panama one

From €2.08/mo on the 36-month plan (vendor list, Aug 2026)
Verdicts

What our reviewers concluded

Our own verdict on each tool, taken from the published review — not customer quotes.

Avast

Avast
“Avast's detection engine is genuinely excellent — AV-TEST has scored it a perfect 6/6/6 across protection, performance and usability in every recent Windows 11 round. Its privacy record is the problem: the FTC banned it from selling browsing data for advertising and fined it $16.5 million over data its Jumpshot subsidiary sold from 2014 to 2020.”
NorwegianSpark review team · our verdict
Read full review

Bitdefender Total Security

Bitdefender Total Security
“Bitdefender Total Security combines best-in-class malware detection with minimal system impact, making it the best antivirus for most users. Its machine learning engine catches threats other antivirus software misses.”
NorwegianSpark review team · our verdict
Read full review

Intego

Intego
“Intego is a Mac-first security vendor that has been building for macOS since long before the mainstream suites took Apple seriously. Its ONE range is deliberately narrow — antivirus, firewall, cleanup and an optional VPN — with none of the identity-protection bolt-ons its larger rivals bundle.”
NorwegianSpark review team · our verdict
Read full review

Kaspersky

Kaspersky
“Kaspersky delivers world-class malware detection consistently rated alongside Bitdefender and Norton. However, geopolitical concerns about its Russian origins have led to government bans in some countries, which is a factor users should consider.”
NorwegianSpark review team · our verdict
Read full review

Malwarebytes

Malwarebytes
“Malwarebytes Premium scored the maximum 6/6 for protection, performance and usability in AV-TEST's July–August 2026 round, so it can be your only antivirus if you want a light, simple product. The free version finds and removes existing infections but has no real-time protection — keep it as a second-opinion scanner.”
NorwegianSpark review team · our verdict
Read full review

Norton 360

Norton 360
“Norton 360 is one of the most complete security suites available, bundling excellent malware protection with a VPN, password manager, cloud backup, and dark web monitoring. It consistently scores top marks in independent lab tests.”
NorwegianSpark review team · our verdict
Read full review

Quick Heal

Quick Heal
“Quick Heal is an Indian security vendor with an unusually complete consumer feature set at the price — firewall, parental controls, webcam protection and anti-ransomware all appear well below what the major Western suites charge. The trade-off is far less independent lab visibility than Bitdefender, Kaspersky or ESET.”
NorwegianSpark review team · our verdict
Read full review

ExpressVPN

ExpressVPN
“ExpressVPN is a premium VPN known for its exceptional reliability, consistently fast speeds, and polished user experience across all platforms. It remains one of the best choices for streaming and privacy.”
NorwegianSpark review team · our verdict
Read full review
Interactive Tool

Which AI Agent Is Right for You?

Take our free 60-second AI Agent Finder quiz. Answer 5 quick questions and get personalized tool recommendations based on your goals and budget.

Find My Agent →

Prefer to match by task? Try the AI Tool Finder →

Our Process

Why Trust TopAiAgent?

Macro view of a microchip on a circuit board with copper traces
Our process

Research-Led Reviews

Tested on real work before anything is recommended.

A pen on a lined notebook next to a laptop and phone
Our process

Independent Reviews

The ranking is set before the commercial terms.

A spiral notebook with a pen in front of a closed laptop
Our process

Traceable Claims

Every figure points back at a document you can open.

The rest of the shelf

Twelve more we have reviewed

Scroll sideways. Each card opens either the partner's own page or our review of it — the card says which.

01 / 12Dark Web MonitoringBitdefender Digital Identity ProtectionFrom $6.99/moUsers who want to understand and reduce their overall digital footprint, not just monitor breachesVisit site (opens in a new tab, affiliate link)02 / 12Dark Web MonitoringNorton Dark Web MonitorFrom $49.99/yr (with Norton 360)Existing Norton 360 users who want dark web monitoring alongside their antivirusVisit site (opens in a new tab, affiliate link)03 / 12Password ManagersNordPassFree / From €1.23/moNord ecosystem users who want a polished, low-friction vault and will pay for itVisit site (opens in a new tab, affiliate link)04 / 12Password ManagersProton PassFree / From $1.99/moPrivacy-focused users who want an auditable client and a free tier they can actually live onVisit site (opens in a new tab, affiliate link)05 / 12ai-research-agentsCustomGPT.aiFrom $89/mo billed annually ($99 monthly)Teams with a corpus they already own — documentation, a support knowledge base, a large publishing archive — where an answer grounded in those documents is worth more than a general assistant's guessVisit site (opens in a new tab, affiliate link)06 / 12Identity ProtectionAuraFrom $10/moFamilies who want all-in-one digital protection with identity theft insuranceRead the review07 / 12Identity ProtectionExperian IdentityWorksFree / From $24.99/moUsers who want identity monitoring directly from a major credit bureau with a free optionRead the review08 / 12Identity ProtectionIdentityForceFrom $17.99/moUsers who want thorough credit monitoring backed by a major credit bureauRead the review09 / 12Identity ProtectionIDShieldFrom $14.95/moUsers who want the peace of mind of licensed private investigators handling restorationRead the review10 / 12Identity ProtectionLifeLockFrom $10.42/mo (first year)Users who want established brand reliability with high insurance coverageRead the review11 / 12Antivirus & EDRESET NOD32 AntivirusFree 30-day trial; price depends on devices and termTech-savvy users and IT professionals who want efficient, low-impact protectionRead the review12 / 12VPNCyberGhostFrom $2.19/moStreaming enthusiasts and VPN beginners who want a simple, effective solutionRead the review
Sponsored · Norton 360

Antivirus, VPN, password manager, dark-web monitoring — one subscription

Norton 360 bundles everything modern households need, with identity-theft protection (via LifeLock) in select regions.

Get Norton 360 →