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Cybersecurity · head to head

TunnelBear vs uBlock Origin

T

TunnelBear

Cybersecurity

Consumer VPN with a limited free tier and a bear-themed, beginner-friendly app

From
Free
Rated
-
Full reviewWebsite
uBlock Origin logo

uBlock Origin

Browser Extensions

Free, open-source ad content blocker

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: TunnelBear free plan's data cap is small compared to competitors offering more generous free allowances.; uBlock Origin cNAME uncloaking of third-party trackers disguised as first-party is only available on Firefox, because the required DNS API does not exist in Chromium
  • They diverge on capability: TunnelBear covers Encrypted VPN tunnel, uBlock Origin covers Ad blocking.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which TunnelBear and uBlock Origin actually diverge.

Attributes where TunnelBear and uBlock Origin differ
AttributeTunnelBearuBlock Origin
Pricing modelfreemiumfree
Platformswindows, mac, linux, ios, androidChrome, Firefox, Edge, Opera
CategoryCybersecurityBrowser Extensions
FoundedUnknown2014

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 TunnelBear

  • Encrypted VPN tunnel
  • Server location switching
  • GhostBear obfuscation
  • Browser extensions
  • Teams account management

Only in uBlock Origin

  • Ad blocking
  • Tracker blocking
  • Malware domain blocking
  • Custom filter lists
  • Chrome support
  • Firefox support
  • Edge support
  • Opera support

What people use each for

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

TunnelBear

  • Casual browsing protection on public Wi-Finot uBlock Origin
  • Occasional geo-unblocking with a light free allowancenot uBlock Origin
  • Bypassing network-level VPN blocking via obfuscationnot uBlock Origin
  • Managing VPN access for a small team with centralized billingnot uBlock Origin

uBlock Origin

  • Ad and tracker blocking in web browsersnot TunnelBear
  • Privacy protection while browsing the webnot TunnelBear
  • Reducing bandwidth usage by blocking adsnot TunnelBear
  • Users seeking open-source browser extensionsnot TunnelBear

Where each one falls short

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

TunnelBear

  • Free plan's data cap is small compared to competitors offering more generous free allowances.
  • Lacks advanced features like dedicated IP addresses or split-tunneling controls found in some rival VPNs.
  • Server network is smaller than large competitors like NordVPN or ExpressVPN.
  • No standalone router-level app, limiting whole-network protection options.

uBlock Origin

  • CNAME uncloaking of third-party trackers disguised as first-party is only available on Firefox, because the required DNS API does not exist in Chromium
  • HTML filtering of response bodies requires the webRequest.filterResponseData API, which is only available in Firefox
  • On Chromium-based browsers uBO is not reliably ready at browser launch, so tracker and advertisement payloads can reach already-open tabs before filtering starts
  • Pre-fetch blocking is not reliable on Chromium-based browsers because they give websites precedence over user settings
  • The Chromium build does not use the WebAssembly filtering code paths, because the extra manifest permission would create friction publishing to the Chrome Web Store
  • LZ4 storage compression is Firefox only, and on Chromium in incognito mode IndexedDB resets, so uBO launches with out-of-date filter lists

Pricing, plan by plan

TunnelBear

Free
  • FreeFree
    • 2GB of data per month
    • Access to VPN servers
    • Unlimited devices
  • Unlimited$9.99/month
    • Unlimited monthly data
    • All server locations
    • Cheaper on annual/3-year billing
  • Teams$undefined/month
    • Unlimited data
    • 5 connected devices per user
    • Dedicated account manager

uBlock Origin

Free
  • FreeFree
    • Ad blocking
    • Tracker blocking
    • Custom filter lists

Which should you pick?

Choose TunnelBear if

  • You need encrypted vpn tunnel.
  • You want to start without paying.
  • You work on windows, mac, linux, ios, android.
  • You also want server location switching.
TunnelBear review

Choose uBlock Origin if

  • You need ad blocking.
  • You want to start without paying.
  • You work on Chrome, Firefox, Edge, Opera.
  • You also want tracker blocking.
uBlock Origin review

Questions people ask

Is TunnelBear or uBlock Origin better?
Neither clearly leads. TunnelBear starts at Free and uBlock Origin at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, TunnelBear or uBlock Origin?
TunnelBear starts at Free and uBlock Origin at Free.
Does TunnelBear or uBlock Origin run on more platforms?
TunnelBear runs on windows, mac, linux, ios, android. uBlock Origin runs on Chrome, Firefox, Edge, Opera.
Can I use TunnelBear for free?
Both have a free tier, so you can try either at no cost before committing.
What is TunnelBear best used for?
TunnelBear is most often used for casual browsing protection on public wi-fi, occasional geo-unblocking with a light free allowance, bypassing network-level vpn blocking via obfuscation, managing vpn access for a small team with centralized billing. Of those, casual browsing protection on public wi-fi and occasional geo-unblocking with a light free allowance are not what uBlock Origin is typically brought in for.
What can TunnelBear do that uBlock Origin cannot?
TunnelBear covers Encrypted VPN tunnel, Server location switching, GhostBear obfuscation, Browser extensions. uBlock Origin covers Ad blocking, Tracker blocking, Malware domain blocking, Custom filter lists.

Answered from the vendors’ own pages

uBlock Origin: How much does uBlock Origin cost?

uBlock Origin is completely free and open-source software with no licensing fees, subscriptions, or commercial restrictions.

Source
uBlock Origin: Is uBlock Origin open source?

Yes, uBlock Origin is distributed under the GPL-3.0 License with source code publicly available on GitHub. The project encourages community review and contribution.

Source
uBlock Origin: Does uBlock Origin accept donations?

No, uBlock Origin explicitly does not accept donations. The project instead encourages users to support the developers maintaining the filter lists that power the extension.

Source
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