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ConfigCat vs Kaspersky Total Security

ConfigCat logo

ConfigCat

Developer Tools

Feature flag service priced per flag and environment with unlimited seats and unlimited monthly active users

From
Free
Free plan
Yes
Full reviewWebsite
Kaspersky Total Security logo

Kaspersky Total Security

Cybersecurity

Complete protection for your digital life

From
Free
Free plan
Yes
Full reviewWebsite

The short version

  • Each has a real cost: ConfigCat there is no experimentation or statistical analysis engine, so teams wanting real A/B tests with significance testing must buy and integrate a separate analytics or experimentation product.; Kaspersky Total Security uS sales banned since June 2024 with support ending September 29, 2024
  • They diverge on capability: ConfigCat covers Feature flags and configuration, Kaspersky Total Security covers Real-time protection.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which ConfigCat and Kaspersky Total Security actually diverge.

Attributes where ConfigCat and Kaspersky Total Security differ
AttributeConfigCatKaspersky Total Security
Pricing modelPer month by feature flag and environment countUnknown
PlatformsWeb, API, iOS, Android, Node.js, .NET, Java, Python, GoWindows, macOS, iOS, Android
CategoryDeveloper ToolsCybersecurity
FoundedUnknown1997

Identical on both: starting price (Free), free tier (Yes), 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 ConfigCat

  • Feature flags and configuration
  • Percentage rollouts
  • Targeting rules and segments
  • Unlimited seats
  • Global CDN delivery
  • Audit log
  • Public API and webhooks
  • SDKs across languages

Only in Kaspersky Total Security

  • Real-time protection
  • Ransomware protection
  • Safe Money
  • Privacy protection
  • Parental controls
  • Password manager
  • VPN
  • File encryption

What people use each for

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

ConfigCat

  • A consumer or mobile app with millions of users where per-MAU flag pricing would cost more than the flags are worthnot Kaspersky Total Security
  • A team that wants every engineer, product manager and support agent to have a login without paying per seatnot Kaspersky Total Security
  • Decoupling deployment from release with percentage rollouts and a kill switch, without buying an experimentation platformnot Kaspersky Total Security
  • A small team that needs ten flags permanently and can run indefinitely on the free tiernot Kaspersky Total Security

Kaspersky Total Security

  • Antivirusnot ConfigCat
  • Internet Securitynot ConfigCat
  • Parental Controlnot ConfigCat

Where each one falls short

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

ConfigCat

  • There is no experimentation or statistical analysis engine, so teams wanting real A/B tests with significance testing must buy and integrate a separate analytics or experimentation product.
  • Pricing by flag count punishes exactly the hygiene you want: the Pro tier caps at 100 flags, so teams that do not aggressively retire stale flags are pushed to the 325 dollar Smart tier for housekeeping reasons rather than growth.
  • The free tier allows only 2 environments, which does not cover the common development, staging and production split, so almost any real deployment starts on a paid plan.
  • It is a smaller vendor than the category incumbents, so enterprise procurement teams will find less depth in compliance attestations, contractual terms and reference architecture than LaunchDarkly offers.
  • Flag evaluation relies on SDK-side caching of a CDN-delivered config, which is fast but means propagation of a change is eventually consistent rather than instant, something to understand before relying on it as an emergency kill switch.

Kaspersky Total Security

  • US sales banned since June 2024 with support ending September 29, 2024
  • VPN limited to 200 MB per day and servers in only 24 countries
  • Password manager has privacy concerns with questionable terms and policies
  • VPN and password manager only included in Plus and Premium tiers, not in Standard
  • Occasionally flags legitimate files as false positives
  • Firewall leaves open ports on public networks

Pricing, plan by plan

ConfigCat

Free
  • Forever FreeFree
    • 10 feature flags
    • 2 environments and 2 products
    • 2 segments
  • Pro$110/month
    • 100 feature flags
    • 3 environments and 3 products
    • Unlimited seats and MAUs
  • Smart$325/month
    • Unlimited feature flags
    • Unlimited environments, products and segments
    • Unlimited seats and MAUs
  • Enterprise$900/month
    • Everything in Smart
    • Enterprise support and controls
    • Unlimited everything on flag counts

Kaspersky Total Security

Free
  • FreeFree
    • Basic antivirus
    • No real-time protection
  • Standard$38.99/year
    • Antivirus
    • Firewall
    • Anti-phishing
  • Plus$52.99/year
    • Standard features
    • Password manager
    • VPN with limit
  • Premium$74.99/year
    • Plus features
    • Identity protection
    • Unlimited VPN

Which should you pick?

Choose ConfigCat if

  • You need feature flags and configuration.
  • You want to start without paying.
  • You work on Web, API, iOS, Android, Node.js, .NET, Java, Python, Go.
  • You also want percentage rollouts.
ConfigCat review

Choose Kaspersky Total Security if

  • You need real-time protection.
  • You want to start without paying.
  • You work on Windows, macOS, iOS, Android.
  • You also want ransomware protection.
Kaspersky Total Security review

Questions people ask

Is ConfigCat or Kaspersky Total Security better?
Neither clearly leads. ConfigCat starts at Free and Kaspersky Total Security at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, ConfigCat or Kaspersky Total Security?
ConfigCat starts at Free and Kaspersky Total Security at Free.
Does ConfigCat or Kaspersky Total Security run on more platforms?
ConfigCat runs on Web, API, iOS, Android, Node.js, .NET, Java, Python, Go. Kaspersky Total Security runs on Windows, macOS, iOS, Android.
Can I use ConfigCat for free?
Both have a free tier, so you can try either at no cost before committing.
What is ConfigCat best used for?
ConfigCat is most often used for a consumer or mobile app with millions of users where per-mau flag pricing would cost more than the flags are worth, a team that wants every engineer, product manager and support agent to have a login without paying per seat, decoupling deployment from release with percentage rollouts and a kill switch, without buying an experimentation platform, a small team that needs ten flags permanently and can run indefinitely on the free tier. Of those, a consumer or mobile app with millions of users where per-mau flag pricing would cost more than the flags are worth and a team that wants every engineer, product manager and support agent to have a login without paying per seat are not what Kaspersky Total Security is typically brought in for.
What can ConfigCat do that Kaspersky Total Security cannot?
ConfigCat covers Feature flags and configuration, Percentage rollouts, Targeting rules and segments, Unlimited seats. Kaspersky Total Security covers Real-time protection, Ransomware protection, Safe Money, Privacy protection.

Answered from the vendors’ own pages

ConfigCat: How is ConfigCat priced?

By feature flag, environment and product count. Seats, monthly active users and flag reads are unlimited on every plan.

Kaspersky Total Security: What does Kaspersky Total Security include?

Kaspersky Total Security (Premium tier) includes antivirus, firewall, password manager, VPN with 200 MB daily limit, parental controls (Kaspersky Safe Kids), and anti-ransomware protection.

Source
ConfigCat: Is the free tier usable?

For small projects yes, but at 10 flags and 2 environments it will not cover a dev, staging and production setup.

Kaspersky Total Security: How much does Kaspersky Total Security cost?

Kaspersky Standard costs $38.99/year for 3 devices. Plus tier is $52.99/year for 5 devices. Premium is $74.99/year for 10 devices. Multi-year discounts available.

Source
ConfigCat: Can it run A/B tests?

It can split traffic, but there is no statistics engine. You need a separate analytics tool to decide a winner.

Kaspersky Total Security: Is Kaspersky available in the United States?

No. The U.S. government banned Kaspersky software sales in June 2024, with support and software updates ceasing September 29, 2024, citing national security concerns regarding Russian government ties.

Source
ConfigCat: How fast does a flag change take effect?

SDKs poll and cache, so changes propagate on the polling interval rather than instantly.

Kaspersky Total Security: Does Kaspersky have parental controls?

Yes. Premium and Plus tiers include one year free access to Kaspersky Safe Kids parental controls app, which provides activity reports, app monitoring, usage limits, and geo-fencing with location tracking.

Source
Kaspersky Total Security: How much does the VPN provide?

Kaspersky's free VPN (Kaspersky Secure Connection) offers only 200 MB per day of traffic, limiting data usage. Full VPN is included in Plus and Premium plans but with limited servers in only 24 countries.

Source
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