Softwr

Communication · head to head

Chatwork vs WhatsApp

Chatwork logo

Chatwork

Communication

Group chat for global teams, built to replace email with real-time communication

From
Free
Rated
-
Full reviewWebsite
WhatsApp logo

WhatsApp

Communication

Simple. Reliable. Private.

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Chatwork free plan limited to 100 users; WhatsApp consumer app messaging and calling is free, but the vendor notes carrier data charges may apply
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Chatwork and WhatsApp actually diverge.

Attributes where Chatwork and WhatsApp differ
AttributeChatworkWhatsApp
Pricing modelfreemiumfree
PlatformsWebWeb, Windows, Macos, Ios, Android
FoundedUnknown2009

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

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 Chatwork

Nothing recorded that WhatsApp does not also cover.

Only in WhatsApp

  • Text messaging
  • Voice calls
  • Video calls
  • Group chats
  • Status updates
  • File sharing
  • Voice messages
  • Location sharing

What people use each for

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

Chatwork

  • Team communication and collaborationnot WhatsApp

WhatsApp

  • Personal messagingnot Chatwork
  • Family communicationnot Chatwork
  • Business communicationnot Chatwork
  • Group coordinationnot Chatwork
  • International callingnot Chatwork

Where each one falls short

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

Chatwork

  • Free plan limited to 100 users
  • Free plan message history limited to last 40 days
  • Standard plan pricing: $7/month annual or $8.40/month monthly

WhatsApp

  • Consumer app messaging and calling is free, but the vendor notes carrier data charges may apply

Pricing, plan by plan

Chatwork

Free
  • FreeFree
    • Secure messaging
    • Unlimited group chats
    • 1:1 video calls
  • Standard$7/month
    • All Free features
    • Unlimited message history
    • Group video calls

WhatsApp

Free
  • FreeFree
    • Unlimited messaging
    • Voice and video calls
    • Group chats up to 1024 people

Which should you pick?

Choose Chatwork if

  • You want to start without paying.
Chatwork review

Choose WhatsApp if

  • You need text messaging.
  • You want to start without paying.
  • You work on Web, Windows, Macos, Ios, Android.
  • You also want voice calls.
WhatsApp review

Questions people ask

Is Chatwork or WhatsApp better?
Neither clearly leads. Chatwork starts at Free and WhatsApp at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Chatwork or WhatsApp?
Chatwork starts at Free and WhatsApp at Free.
Does Chatwork or WhatsApp run on more platforms?
Chatwork runs on Web. WhatsApp runs on Web, Windows, Macos, Ios, Android.
Can I use Chatwork for free?
Both have a free tier, so you can try either at no cost before committing.
What is Chatwork best used for?
Chatwork is most often used for team communication and collaboration. Of those, team communication and collaboration is not what WhatsApp is typically brought in for.
What can Chatwork do that WhatsApp cannot?
WhatsApp covers Text messaging, Voice calls, Video calls, Group chats.

Answered from the vendors’ own pages

Chatwork: How much does Chatwork cost?

Chatwork is free for up to 100 users. The Standard plan costs $7 per month with annual subscription or $8.40 per month with monthly subscription for unlimited users.

Source
WhatsApp: How much does WhatsApp cost for personal users?

WhatsApp messaging and calling are free for personal users. Data charges may apply depending on your mobile provider.

Source
Chatwork: What is the limit on the Chatwork free plan?

The free plan supports up to 100 users and limits message history to the last 40 days. It includes secure messaging, unlimited group chats, 1:1 video calls, 10GB storage per organization, and task management.

Source
WhatsApp: Does WhatsApp offer a business product?

Yes, WhatsApp Business exists to help companies reach customers, showcase products, and increase sales, though specific pricing for business messaging features is not detailed on the main website.

Source
Chatwork: What does the Chatwork Standard plan add?

The Standard plan ($7-8.40/month) adds unlimited message history, group video calls, 10GB storage per user instead of per organization, advanced search, dedicated support, user management controls, and CSV contact import.

Source
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