Softwr

Communication · head to head

Gupshup vs Kakao Work

Gupshup logo

Gupshup

Communication

Conversational messaging and CPaaS with a flat platform fee stacked on top of Meta per-message rates

From
$0.001/message
Rated
-
Full reviewWebsite
Kakao Work logo

Kakao Work

Communication

Korean business messaging built on the KakaoTalk interface for domestic enterprise teams

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only Kakao Work has a free tier, so it costs nothing to try first.
  • Each has a real cost: Gupshup the Gupshup platform fee of about 0.001 dollars per message is negligible next to Meta pass-through rates, so comparing providers on their own fee is misleading, and the country and category mix of your traffic determines almost the entire bill.; Kakao Work the product, documentation, support and commercial materials are Korea-first, so a company with overseas offices ends up running a second messaging tool for non-Korean staff and splitting its conversation history across two systems.
  • They diverge on capability: Gupshup covers WhatsApp Business API, Kakao Work covers KakaoTalk-style messaging.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which Gupshup and Kakao Work actually diverge.

Attributes where Gupshup and Kakao Work differ
AttributeGupshupKakao Work
Starting price$0.001/messageFree
Pricing modelPer message sentPer user per month
Free tierNoYes
PlatformsWeb, APIWeb, Windows, macOS, iOS, Android

Identical on both: 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 Gupshup

  • WhatsApp Business API
  • Flat platform fee
  • RCS messaging
  • SMS and voice
  • Bot Studio
  • Agent inbox
  • Campaign manager
  • Emerging market reach

Only in Kakao Work

  • KakaoTalk-style messaging
  • Organisation chart
  • Video meetings
  • Kakao Work Drive
  • Approvals and workflow
  • Bots and open API
  • Admin retention controls
  • Casper AI assistant

What people use each for

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

Gupshup

  • An e-commerce brand sending order and delivery notifications over WhatsApp to customers across India and Southeast Asianot Kakao Work
  • A bank or fintech running one-time passcodes and transactional alerts with fallback from WhatsApp to SMSnot Kakao Work
  • A company deploying a WhatsApp chatbot for tier one support with handover to human agents for anything it cannot resolvenot Kakao Work
  • A marketing team running WhatsApp template campaigns to opted-in lists in markets where email engagement is lownot Kakao Work

Kakao Work

  • A Korean manufacturer moving work conversations off staff personal KakaoTalk accounts and into a tenant with retention and audit controlsnot Gupshup
  • A Korean public agency that must keep official communications on a domestically operated service with records exportnot Gupshup
  • A mid-sized Korean firm whose warehouse and field staff will not adopt Slack but already use KakaoTalk dailynot Gupshup
  • A Korean company that wants approvals, chat and the organisation chart in one tool rather than paying separately for groupware and messagingnot Gupshup

Where each one falls short

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

Gupshup

  • The Gupshup platform fee of about 0.001 dollars per message is negligible next to Meta pass-through rates, so comparing providers on their own fee is misleading, and the country and category mix of your traffic determines almost the entire bill.
  • Gupshup publishes no single flat rate for a full send, so accurate cost modelling requires you to build a country by country and category by category forecast before any provider comparison is meaningful.
  • Meta moved from conversation-based to per message billing in July 2025, which materially changed the economics of high-frequency messaging, and any budget or ROI model built on the old conversation pricing is now wrong.
  • Template approval sits with Meta rather than Gupshup, so rejections and category reclassifications can stall a campaign regardless of provider, and support quality on chasing them is a common complaint.
  • The product surface is broad, spanning CPaaS APIs, bot building and campaign tooling, and the non-API tools are less refined than dedicated conversational marketing platforms, so many buyers use Gupshup purely as a pipe.

Kakao Work

  • The product, documentation, support and commercial materials are Korea-first, so a company with overseas offices ends up running a second messaging tool for non-Korean staff and splitting its conversation history across two systems.
  • The third-party integration catalogue is small next to Slack or Microsoft Teams, so connecting a Western SaaS stack usually means writing against the open API yourself rather than installing an app.
  • Prices are set and billed in Korean won with 10 percent VAT added on top, which makes cost forecasting awkward for any buyer whose budget is held in another currency.
  • Kakao Enterprise has restructured repeatedly since 2023 and refocused around AI, which puts long-term roadmap certainty for the collaboration suite below that of a vendor whose only product this is.
  • The deliberate resemblance to consumer KakaoTalk is a training advantage but a governance risk: staff move between the two apps by habit and a share of work conversation keeps leaking back to personal accounts, which is precisely what the tool was bought to stop.

Pricing, plan by plan

Gupshup

$0.001/message
  • Messaging$0.001/message
    • About 0.001 USD Gupshup platform fee per outgoing template message
    • Same fee on outgoing and incoming session messages
    • Meta per-message charges passed through on top, varying by country and category

Kakao Work

Free
  • FreeFree
    • Core messaging
    • Basic video meetings
    • Limited shared storage
  • Mini$2400/month
    • Messaging-focused plan
    • Message encryption and security controls
    • Annual billing rate; monthly billing is 2,900 KRW
  • Standard$6500/month
    • Mail and collaboration tools
    • Larger drive capacity
    • Approvals and workflow
  • Premium$9900/month
    • Large storage allocation
    • All user and administrator features
    • AI assistant features

Which should you pick?

Choose Gupshup if

  • You need whatsapp business api.
  • You work on Web, API.
  • You also want flat platform fee.
Gupshup review

Choose Kakao Work if

  • You need kakaotalk-style messaging.
  • You want to start without paying.
  • You work on Web, Windows, macOS, iOS, Android.
  • You also want organisation chart.
Kakao Work review

Questions people ask

Is Gupshup or Kakao Work better?
Neither clearly leads. Gupshup starts at $0.001/message and Kakao Work at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Gupshup or Kakao Work?
Kakao Work has a free tier; the other does not. Paid plans start at $0.001/message for Gupshup and Free for Kakao Work.
Does Gupshup or Kakao Work run on more platforms?
Gupshup runs on Web, API. Kakao Work runs on Web, Windows, macOS, iOS, Android.
Can I use Kakao Work for free?
Yes. Kakao Work has a free tier, so you can try it without paying. Gupshup starts at $0.001/message.
What is Gupshup best used for?
Gupshup is most often used for an e-commerce brand sending order and delivery notifications over whatsapp to customers across india and southeast asia, a bank or fintech running one-time passcodes and transactional alerts with fallback from whatsapp to sms, a company deploying a whatsapp chatbot for tier one support with handover to human agents for anything it cannot resolve, a marketing team running whatsapp template campaigns to opted-in lists in markets where email engagement is low. Of those, an e-commerce brand sending order and delivery notifications over whatsapp to customers across india and southeast asia and a bank or fintech running one-time passcodes and transactional alerts with fallback from whatsapp to sms are not what Kakao Work is typically brought in for.
What can Gupshup do that Kakao Work cannot?
Gupshup covers WhatsApp Business API, Flat platform fee, RCS messaging, SMS and voice. Kakao Work covers KakaoTalk-style messaging, Organisation chart, Video meetings, Kakao Work Drive.

Answered from the vendors’ own pages

Gupshup: What does Gupshup charge?

About 0.001 USD per outgoing template message and per session message in each direction, plus roughly 0.0001 USD per second on voice. Meta per-message charges are passed through on top.

Kakao Work: Can a non-Korean company use Kakao Work?

Technically yes, and the app supports several interface languages, but support, billing and the integration catalogue assume a Korean entity. Most non-Korean buyers should not.

Gupshup: Is Gupshup cheaper than other WhatsApp providers?

On its own platform fee it is competitive, but that fee is a small fraction of the total. Meta pass-through rates dominate, so provider choice rarely changes your bill much.

Kakao Work: Is there a genuinely free plan?

Yes. The Free tier gives core messaging and basic meetings with limited storage, no trial expiry.

Gupshup: Did WhatsApp pricing change?

Yes. Meta retired per 24-hour conversation pricing on 1 July 2025 and moved to per message billing, and Gupshup followed.

Kakao Work: How does it differ from KakaoTalk?

KakaoTalk is a consumer messenger on personal accounts. Kakao Work is an administered tenant with an organisation chart, retention controls and approvals, in a near-identical interface.

Gupshup: Is it only for India?

No, but its strongest carrier and operator reach is in India, Southeast Asia, the Middle East, Africa and Latin America.

Kakao Work: What does it actually cost?

From 2,400 KRW per user per month on annual billing for Mini, up to 9,900 KRW for Premium, all excluding 10 percent VAT, under the plan structure effective July 2026.

Share

Related pages

More on Gupshup

More on Kakao Work

Keep looking

Other head to heads