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Software · head to head

AdBlock Plus vs Screencastify

AdBlock Plus logo

AdBlock Plus

Software

The world's most popular ad blocker

From
Free
Rated
-
Full reviewWebsite
Screencastify logo

Screencastify

Software

Simple video creation for everyone

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: AdBlock Plus acceptable Ads allowlist model generates controversy over ad filtering conflicts of interest; Screencastify limited to Chrome browser only, cannot record on Firefox, Safari, or Edge
  • They diverge on capability: AdBlock Plus covers Ad blocking, Screencastify covers Screen recording.

Where they differ

Only the attributes on which AdBlock Plus and Screencastify actually diverge.

Attributes where AdBlock Plus and Screencastify differ
AttributeAdBlock PlusScreencastify
Pricing modelfreeUnknown
PlatformsChrome, Edge, Firefox, Opera, Safari, Yandex BrowserChrome Browser
Founded20062013

Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated), category (Unknown).

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 AdBlock Plus

  • Ad blocking
  • Acceptable Ads
  • Custom filters
  • Social media blocking
  • Firefox support
  • Safari support
  • Opera support

Only in Screencastify

  • Screen recording
  • Video editing
  • Drawing tools
  • Google Drive export

Both cover

  • Chrome support
  • Edge support

Where each one falls short

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

AdBlock Plus

  • Acceptable Ads allowlist model generates controversy over ad filtering conflicts of interest
  • Smaller feature set compared to open-source alternatives like uBlock Origin
  • Less customization and dynamic filtering compared to uBlock Origin
  • Mobile version less comprehensive than desktop extension
  • Chrome version increasingly limited due to Manifest V3 migration

Screencastify

  • Limited to Chrome browser only, cannot record on Firefox, Safari, or Edge
  • Free version watermark appears on all videos and requires upgrade to remove
  • Free tier limited to 10 videos total before requiring paid plan
  • Maximum 1080p resolution at 30fps, no support for higher framerates or 4K
  • No free educator license for educational institutions

Pricing, plan by plan

AdBlock Plus

Free
  • FreeFree
    • Ad blocking
    • Acceptable Ads option
    • Custom filters

Screencastify

Free
  • FreeFree
    • 10 videos
    • 30 min max
    • Watermark
  • Starter$15/month
    • 60 min max recordings
  • Pro$20/month
    • 120 min max recordings

Which should you pick?

Choose AdBlock Plus if

  • You need ad blocking.
  • You want to start without paying.
  • You work on Chrome, Edge, Firefox, Opera, Safari, Yandex Browser.
  • You also want acceptable ads.
AdBlock Plus review

Choose Screencastify if

  • You need screen recording.
  • You want to start without paying.
  • You work on Chrome Browser.
  • You also want video editing.
Screencastify review

Questions people ask

Is AdBlock Plus or Screencastify better?
Neither clearly leads. AdBlock Plus starts at Free and Screencastify at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, AdBlock Plus or Screencastify?
AdBlock Plus starts at Free and Screencastify at Free.
Does AdBlock Plus or Screencastify run on more platforms?
AdBlock Plus runs on Chrome, Edge, Firefox, Opera, Safari, Yandex Browser. Screencastify runs on Chrome Browser.
Can I use AdBlock Plus for free?
Both have a free tier, so you can try either at no cost before committing.
What can AdBlock Plus do that Screencastify cannot?
AdBlock Plus covers Ad blocking, Acceptable Ads, Custom filters, Social media blocking. Screencastify covers Screen recording, Video editing, Drawing tools, Google Drive export. Both handle Chrome support, Edge support.

Answered from the vendors’ own pages

AdBlock Plus: What does Adblock Plus block?

Adblock Plus blocks banner ads, pre-roll and mid-roll video ads on YouTube, pop-ups, sidebar ads, and most standard display formats. With Acceptable Ads disabled and EasyPrivacy enabled, it achieved a 100/100 score on AdBlock Tester in April 2026.

Source
Screencastify: What's the free tier limit?

Free plan allows 10 total videos up to 30 minutes each, with watermark. After 10 videos, you must upgrade.

Source
AdBlock Plus: What browsers does Adblock Plus support?

Adblock Plus is available for Chrome, Edge, Firefox, Opera, Safari, and Yandex Browser.

Source
Screencastify: Is Screencastify limited to Chrome?

Yes. Screencastify is exclusively a Chrome extension and does not work on other browsers like Firefox, Safari, or Edge.

Source
AdBlock Plus: Is there a premium version of Adblock Plus?

Yes. Adblock Plus Premium costs $40 annually or $4 per month and allows users to block cookie consent pop-ups, while the free version includes core ad blocking.

Source
Screencastify: What's the maximum video quality?

Maximum resolution is 1080p at 30 frames per second. Videos can only be exported to MP4, audio to MP3, or as GIF.

Source
AdBlock Plus: What is Acceptable Ads?

Acceptable Ads is an opt-in setting that allows advertising Adblock Plus deems unobtrusive to display on websites; it is disabled by default but can be toggled in Settings.

Screencastify: Does Screencastify work for educational use?

Screencastify lacks a free educator license for schools or non-profits, unlike some competitors who offer discounted or free plans for educational institutions.

Source
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Related pages

More on AdBlock Plus

More on Screencastify

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