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Technology · head to head

Dropbox vs Slack

Dropbox logo

Dropbox

Technology

Cloud storage and file synchronization service

From
Free
Rated
-
Full reviewWebsite
Slack logo

Slack

Communication

Where work happens

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Dropbox the free Basic plan gives 2 GB of storage; Slack 90-day message history limit on free plan results in important conversations disappearing
  • They diverge on capability: Dropbox covers File synchronization, Slack covers Channels.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Dropbox and Slack actually diverge.

Attributes where Dropbox and Slack differ
AttributeDropboxSlack
Pricing modelfreemiumUnknown
PlatformsWindows, Macos, Linux, Ios, Android, WebWeb, iOS, Android, macOS, Windows, Linux
CategoryTechnologyCommunication
Founded20072009

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 Dropbox

  • File synchronization
  • Cloud storage
  • Version history
  • Offline access
  • Microsoft Office
  • Google Workspace
  • Slack
  • Two-factor authentication

Only in Slack

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

Both cover

  • File sharing
  • Zoom

What people use each for

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

Dropbox

  • File backupnot Slack
  • Team collaborationnot Slack
  • Content sharingnot Slack
  • Remote work

Slack

  • Team communicationnot Dropbox
  • Project coordinationnot Dropbox
  • Customer supportnot Dropbox
  • Remote work
  • Cross-functional collaborationnot Dropbox

Both are used for remote work, on those jobs the choice comes down to price and fit rather than capability.

Where each one falls short

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

Dropbox

  • The free Basic plan gives 2 GB of storage
  • Version history is 30 days on Plus, 180 days on Standard and 1 year on Advanced
  • File transfers are capped at 50 GB on Plus and 100 GB on the team plans
  • The Advanced team plan requires a minimum of 3 users at $24 per user per month
  • eSignature requests are limited to 3 per month on Plus and Standard

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

Dropbox

Free
  • BasicFree
    • 2GB storage
    • File sharing and storage
  • Plus$9.99/month
    • 2TB storage
    • File transfer up to 50GB
    • PDF editing
  • Standard$15/month
    • 3TB for team
    • 180-day file recovery
    • 100GB transfers
  • Advanced$24/month
    • 15TB for team
    • 1-year file recovery
    • End-to-end encryption

Slack

Free

No published plan breakdown. See the Slack review.

Which should you pick?

Choose Dropbox if

  • You need file synchronization.
  • You want to start without paying.
  • You work on Windows, Macos, Linux, Ios, Android, Web.
  • You also want cloud storage.
Dropbox 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 Dropbox or Slack better?
Neither clearly leads. Dropbox 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, Dropbox or Slack?
Dropbox starts at Free and Slack at Free.
Does Dropbox or Slack run on more platforms?
Dropbox runs on Windows, Macos, Linux, Ios, Android, Web. Slack runs on Web, iOS, Android, macOS, Windows, Linux.
Can I use Dropbox for free?
Both have a free tier, so you can try either at no cost before committing.
What is Dropbox best used for?
Dropbox is most often used for file backup, team collaboration, content sharing, remote work. Of those, file backup and team collaboration are not what Slack is typically brought in for.
What can Dropbox do that Slack cannot?
Dropbox covers File synchronization, Cloud storage, Version history, Offline access. Slack covers Channels, Direct messaging, Voice & video calls, Screen sharing. Both handle File sharing, Zoom.

Answered from the vendors’ own pages

Dropbox: How much does Dropbox cost?

Dropbox offers a free 2GB plan. Plus is $9.99/month (2TB), Standard is $15/user/month (3TB team), and Advanced is $24/user/month (15TB team).

Source
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
Dropbox: Is Dropbox free?

Yes, Dropbox Basic is free with 2GB of storage for personal use and file sharing.

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
Dropbox: What is the difference between Dropbox Plus, Standard, and Advanced?

Plus at $9.99/month offers 2TB personal storage. Standard at $15/user/month offers 3TB for teams with 180-day recovery. Advanced at $24/user/month offers 15TB with 1-year recovery and single sign-on.

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

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