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Communication · head to head

Naver Works vs WhatsApp

Naver Works logo

Naver Works

Communication

Korean and Japanese business messaging with mail, drive and approval workflows in one licence

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: Naver Works the integration ecosystem is small by comparison with Slack or Microsoft Teams, so any workflow that depends on a long tail of third-party apps will need custom development against the Works API.; WhatsApp consumer app messaging and calling is free, but the vendor notes carrier data charges may apply
  • They diverge on capability: Naver Works covers Messaging with LINE reach, WhatsApp covers Text messaging.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which Naver Works and WhatsApp actually diverge.

Attributes where Naver Works and WhatsApp differ
AttributeNaver WorksWhatsApp
Pricing modelPer user per monthfree
PlatformsWeb, iOS, Android, Windows, macOSWeb, 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 Naver Works

  • Messaging with LINE reach
  • Business mail
  • Drive
  • Electronic approval
  • Calendar and board
  • Clova Note
  • Admin and audit

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.

Naver Works

  • A Japanese retailer whose customer service happens over LINE and needs those conversations inside an auditable corporate systemnot WhatsApp
  • A Korean company that needs electronic approval workflows in the local style rather than a generic chat tool with a form bolted onnot WhatsApp
  • The Seoul or Tokyo office of a multinational that needs a local-language collaboration tool alongside head office Microsoft 365not WhatsApp
  • A small team of under 30 people that wants free business messaging with a real upgrade path rather than a message history capnot WhatsApp

WhatsApp

  • Personal messagingnot Naver Works
  • Family communicationnot Naver Works
  • Business communicationnot Naver Works
  • Group coordinationnot Naver Works
  • International callingnot Naver Works

Where each one falls short

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

Naver Works

  • The integration ecosystem is small by comparison with Slack or Microsoft Teams, so any workflow that depends on a long tail of third-party apps will need custom development against the Works API.
  • Documentation, support and most community knowledge are in Korean and Japanese; an English-speaking administrator will spend a lot of time in machine translation.
  • Pricing is published in Korean won and the buying experience assumes a Korean or Japanese business entity, which complicates procurement for a company incorporated elsewhere.
  • The Lite tier omits business email, so the plan that looks cheap is messaging only and the realistic entry point for most companies is Standard at more than double the price.
  • Clova Note transcription and several AI features are sold as separate line items rather than bundled, so the quoted per-user figure understates what a team using the full suite actually pays.

WhatsApp

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

Pricing, plan by plan

Naver Works

Free
  • FreeFree
    • Up to 30 members
    • 5GB shared storage
    • Limited administration and audit features
  • Lite$3000/month
    • Unlimited members
    • 10GB storage per user
    • Messaging, calendar, board and address book
  • Standard$7000/month
    • 100GB storage per user
    • Business email included
    • Fuller administration and audit controls
  • Standard Plus$11000/month
    • 1TB drive per user
    • Larger mail quota
    • Monthly billing is 13,000 KRW

WhatsApp

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

Which should you pick?

Choose Naver Works if

  • You need messaging with line reach.
  • You want to start without paying.
  • You work on Web, iOS, Android, Windows, macOS.
  • You also want business mail.
Naver Works 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 Naver Works or WhatsApp better?
Neither clearly leads. Naver Works 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, Naver Works or WhatsApp?
Naver Works starts at Free and WhatsApp at Free.
Does Naver Works or WhatsApp run on more platforms?
Naver Works runs on Web, iOS, Android, Windows, macOS. WhatsApp runs on Web, Windows, Macos, Ios, Android.
Can I use Naver Works for free?
Both have a free tier, so you can try either at no cost before committing.
What is Naver Works best used for?
Naver Works is most often used for a japanese retailer whose customer service happens over line and needs those conversations inside an auditable corporate system, a korean company that needs electronic approval workflows in the local style rather than a generic chat tool with a form bolted on, the seoul or tokyo office of a multinational that needs a local-language collaboration tool alongside head office microsoft 365, a small team of under 30 people that wants free business messaging with a real upgrade path rather than a message history cap. Of those, a japanese retailer whose customer service happens over line and needs those conversations inside an auditable corporate system and a korean company that needs electronic approval workflows in the local style rather than a generic chat tool with a form bolted on are not what WhatsApp is typically brought in for.
What can Naver Works do that WhatsApp cannot?
Naver Works covers Messaging with LINE reach, Business mail, Drive, Electronic approval. WhatsApp covers Text messaging, Voice calls, Video calls, Group chats.

Answered from the vendors’ own pages

Naver Works: Can Naver Works really message ordinary LINE users?

Yes. External connection with consumer LINE accounts is the feature that most differentiates it, and it is the main reason it sells in Japan.

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
Naver Works: Is Naver Works the same as LINE WORKS?

They are the same lineage under Works Mobile, marketed as Naver Works in Korea and LINE WORKS in Japan and other markets. Feature sets and pricing pages differ by region.

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
Naver Works: Is there a genuinely free tier?

Yes, capped at 30 members with 5GB of shared storage and reduced administration features. It does not expire.

Naver Works: Does it work for a company outside Korea and Japan?

Technically yes, but you are buying a regional product. Expect Korean or Japanese support, local billing and few connectors to Western SaaS.

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