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Security & Cybersecurity · head to head

ProtonVPN vs Slack

ProtonVPN logo

ProtonVPN

Security & Cybersecurity

High-speed Swiss VPN that safeguards your privacy

From
Free
Rated
-
Full reviewWebsite
Slack logo

Slack

All industries

Where work happens

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: ProtonVPN free plan limited to one device at a time; Slack 90-day message history limit on free plan results in important conversations disappearing
  • They diverge on capability: ProtonVPN covers No-logs policy, Slack covers Channels.

Where they differ

Only the attributes on which ProtonVPN and Slack actually diverge.

Attributes where ProtonVPN and Slack differ
AttributeProtonVPNSlack
Pricing modelfreemiumUnknown
PlatformsWindows, macOS, Linux, iOS, AndroidWeb, iOS, Android, macOS, Windows, Linux
CategorySecurity & CybersecurityAll industries
Founded20142009

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 ProtonVPN

  • No-logs policy
  • Secure Core
  • Kill Switch
  • DNS leak protection
  • Tor over VPN
  • Split tunneling
  • NetShield ad-blocker
  • VPN Accelerator

Only in Slack

  • Channels
  • Direct messaging
  • Voice & video calls
  • Screen sharing
  • File sharing
  • Search
  • Workflow builder
  • Slack Connect

What people use each for

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

ProtonVPN

  • Privacy-focused browsing without subscription costnot Slack
  • Multi-device protection with Plus plan supporting 10 devicesnot Slack
  • Integrated access to Proton email and cloud services via Unlimited plannot Slack

Slack

  • Team communicationnot ProtonVPN
  • Project coordinationnot ProtonVPN
  • Customer supportnot ProtonVPN
  • Remote worknot ProtonVPN
  • Cross-functional collaborationnot ProtonVPN

Where each one falls short

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

ProtonVPN

  • Free plan limited to one device at a time
  • Free plan restricted to 10 countries with random selection
  • Pricing amounts not clearly published; shown as variable

Slack

  • 90-day message history limit on free plan results in important conversations disappearing
  • Per-user pricing becomes expensive quickly for larger teams
  • Notification overload with 78% of employees feeling overwhelmed by notifications
  • Mobile app performance issues including lag and slow syncing
  • Huddles limited to 50 people and cannot be recorded
  • Requires dedicated video conferencing service for formal meetings and webinars

Pricing, plan by plan

ProtonVPN

Free

No published plan breakdown. See the ProtonVPN review.

Slack

Free

No published plan breakdown. See the Slack review.

Which should you pick?

Choose ProtonVPN if

  • You need no-logs policy.
  • You want to start without paying.
  • You work on Windows, macOS, Linux, iOS, Android.
  • You also want secure core.
ProtonVPN review

Choose Slack if

  • You need channels.
  • You want to start without paying.
  • You work on Web, iOS, Android, macOS, Windows, Linux.
  • You also want direct messaging.
Slack review

Questions people ask

Is ProtonVPN or Slack better?
Neither clearly leads. ProtonVPN starts at Free and Slack at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, ProtonVPN or Slack?
ProtonVPN starts at Free and Slack at Free.
Does ProtonVPN or Slack run on more platforms?
ProtonVPN runs on Windows, macOS, Linux, iOS, Android. Slack runs on Web, iOS, Android, macOS, Windows, Linux.
Can I use ProtonVPN for free?
Both have a free tier, so you can try either at no cost before committing.
What is ProtonVPN best used for?
ProtonVPN is most often used for privacy-focused browsing without subscription cost, multi-device protection with plus plan supporting 10 devices, integrated access to proton email and cloud services via unlimited plan. Of those, privacy-focused browsing without subscription cost and multi-device protection with plus plan supporting 10 devices are not what Slack is typically brought in for.
What can ProtonVPN do that Slack cannot?
ProtonVPN covers No-logs policy, Secure Core, Kill Switch, DNS leak protection. Slack covers Channels, Direct messaging, Voice & video calls, Screen sharing.

Answered from the vendors’ own pages

Slack: Does Slack have a free plan?

Yes, Slack offers a free plan indefinitely with no credit card required. Free users get 90-day message history, up to 10 app integrations, and 1:1 huddles.

Source
Slack: What are Slack's pricing plans?

Slack offers Free, Pro ($7.25/user/month with annual billing), Business+ ($12.50/user/month), and Enterprise Grid (custom pricing). Monthly billing costs approximately 20% more than annual.

Source
Slack: Does Slack support offline use?

Slack is a cloud-based platform and does not support robust offline work. Internet connectivity is required to access messages and collaborate.

Source
Slack: What integrations does Slack support?

Slack integrates with 43+ apps on average per team, including Google Drive, ChatGPT, Vercel, Asana, GitHub, and many others through their app marketplace.

Source
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Related pages

More on ProtonVPN

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