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Security & Cybersecurity · head to head

Bitdefender Total Security vs Flock

Bitdefender Total Security logo

Bitdefender Total Security

Security & Cybersecurity

The world's #1 rated antivirus

From
$19.99/year
Rated
-
Full reviewWebsite
Flock logo

Flock

Communication & Collaboration

Organized team communication platform

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only Flock has a free tier, so it costs nothing to try first.
  • Each has a real cost: Bitdefender Total Security vPN limited to 200MB per day, insufficient for streaming video or extended browsing sessions; Flock the Starter plan only makes the most recent 10,000 messages searchable and caps public channels at 10
  • They diverge on capability: Bitdefender Total Security covers Advanced threat defense, Flock covers Team chat.

Where they differ

Only the attributes on which Bitdefender Total Security and Flock actually diverge.

Attributes where Bitdefender Total Security and Flock differ
AttributeBitdefender Total SecurityFlock
Starting price$19.99/yearFree
Pricing modelUnknownsubscription
Free tierNoYes
PlatformsWindows, macOS, iOS, AndroidWeb, Windows, Macos, Ios, Android
CategorySecurity & CybersecurityCommunication & Collaboration
Founded20012014

Identical on both: user rating (Not yet rated).

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 Bitdefender Total Security

  • Advanced threat defense
  • Multi-layer ransomware protection
  • Real-time data protection
  • Network threat prevention
  • VPN
  • Parental advisor
  • Anti-tracker
  • Microphone monitor

Only in Flock

  • Team chat
  • Channels
  • Threads
  • File sharing
  • Polls
  • Integrations
  • Mobile apps
  • Slack

Both cover

  • Cloud deployment
  • Web support

What people use each for

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

Bitdefender Total Security

  • Antivirusnot Flock
  • Internet Securitynot Flock
  • Endpoint Protectionnot Flock

Flock

  • Team messaging with channels, direct messages and file sharingnot Bitdefender Total Security
  • Running polls, to-dos and reminders inside a chat workspacenot Bitdefender Total Security
  • Video conferencing and screen sharing for small teamsnot Bitdefender Total Security

Where each one falls short

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

Bitdefender Total Security

  • VPN limited to 200MB per day, insufficient for streaming video or extended browsing sessions
  • Limited features on Apple devices with iOS version lacking scheduled scans, firewall, file shredder, and other tools
  • Failed to detect 10% of virus samples during in-house testing, falling short of perfect detection rates
  • Auto-renewal billing issues with complaints about unauthorized recurring charges and difficulties with refunds
  • Device optimization tools less extensive than competitors, lacking game booster, driver updater, startup manager, and battery usage manager

Flock

  • The Starter plan only makes the most recent 10,000 messages searchable and caps public channels at 10
  • Starter storage is 5 GB for the entire team, against 10 GB per member on Pro and 20 GB per member on Enterprise
  • Starter allows a single team admin and a single approved domain
  • Group video calls and screen sharing require the Pro plan; Starter is limited to 1-1 video calls
  • Group video calls are capped at 20 participants even on Enterprise
  • Single Sign-On and Active Directory sync are Enterprise only
  • Enterprise is quote only, with no published rate, and is positioned for organisations with 100 or more members
  • Unlimited auto-join and announcement channels require Enterprise; Starter and Pro get one of each

Pricing, plan by plan

Bitdefender Total Security

$19.99/year

No published plan breakdown. See the Bitdefender Total Security review.

Flock

Free
  • FreeFree
    • Unlimited chats
    • Channels
    • File sharing
  • Pro$5/month
    • Everything in Free
    • Advanced search
    • API access

Which should you pick?

Choose Bitdefender Total Security if

  • You need advanced threat defense.
  • You work on Windows, macOS, iOS, Android.
  • You also want multi-layer ransomware protection.
Bitdefender Total Security review

Choose Flock if

  • You need team chat.
  • You want to start without paying.
  • You work on Web, Windows, Macos, Ios, Android.
  • You also want channels.
Flock review

Questions people ask

Is Bitdefender Total Security or Flock better?
Neither clearly leads. Bitdefender Total Security starts at $19.99/year and Flock at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Bitdefender Total Security or Flock?
Flock has a free tier; the other does not. Paid plans start at $19.99/year for Bitdefender Total Security and Free for Flock.
Does Bitdefender Total Security or Flock run on more platforms?
Bitdefender Total Security runs on Windows, macOS, iOS, Android. Flock runs on Web, Windows, Macos, Ios, Android.
Can I use Flock for free?
Yes. Flock has a free tier, so you can try it without paying. Bitdefender Total Security starts at $19.99/year.
What is Bitdefender Total Security best used for?
Bitdefender Total Security is most often used for antivirus, internet security, endpoint protection. Of those, antivirus and internet security are not what Flock is typically brought in for.
What can Bitdefender Total Security do that Flock cannot?
Bitdefender Total Security covers Advanced threat defense, Multi-layer ransomware protection, Real-time data protection, Network threat prevention. Flock covers Team chat, Channels, Threads, File sharing. Both handle Cloud deployment, Web support.

Answered from the vendors’ own pages

Bitdefender Total Security: What are Bitdefender's main features?

Total Security includes real-time antivirus, anti-phishing, anti-ransomware, firewall, secure VPN (limited), password manager, file shredder, and anti-tracker. Additional features include parental controls, advanced threat defense, privacy firewall, and webcam/microphone protection.

Bitdefender Total Security: What did Bitdefender score on AV-TEST?

Bitdefender scored 6/6 across protection, performance, and usability in the January-February 2026 AV-TEST evaluation, and AV-Comparatives named it Product of the Year with a 99.98% detection rate.

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