Chatwork
Chatwork is a japanese B2B SaaS provider for business chat and collaboration.
Analyst Perspective
kubell Co., Ltd. is a Japan-based public B2B SaaS company operating Chatwork, a cloud business messaging and collaboration platform used by small and medium-sized businesses and organisational teams. Chatwork combines team messaging, task management, file sharing and video communication in a single interface delivered through web and native applications. The company’s core business is hosted collaboration software sold to business customers on a recurring subscription basis, supported by a freemium entry model. Beyond its core chat platform, kubell has expanded into adjacent SME operational services and BPaaS through acquisitions in payroll, invoice processing and cloud postal workflows. This broadens its role from team communication software towards a wider small-business productivity and back-office enablement platform. Its customers are primarily Japanese SMEs, with monetisation led by paid software subscriptions and incremental cross-sell into related workflow services.
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Updated: 29 Jul 2026No strategic news signals detected in the last 90 days.
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Key insights about Chatwork
Category Differentiation
kubell is the corporate entity behind the Chatwork collaboration platform, not a standalone consumer messaging app. It is also not a foundational AI or advertising technology provider.
Chatwork: About
kubell creates value by providing cloud-based collaboration software that replaces fragmented email, meetings and manual coordination with a unified business chat workspace. The company acquires users through a freemium product, converts organisations to paid plans for administrative control and unrestricted usage, and expands account value through broader SME workflow services. Its model combines recurring SaaS revenue from Chatwork with adjacent operational-service revenue from acquired BPaaS capabilities in payroll, invoicing and physical-mail handling.
How Chatwork Works & Monetises
Business model analysis and core revenue streams
kubell monetises through a freemium SaaS model centred on recurring monthly or annual subscriptions for Chatwork. Free usage supports adoption, while paid tiers unlock unrestricted usage, administrative controls and higher-value business features. The company also expands monetisation through service-led BPaaS adjacencies gained via acquisitions, enabling cross-sell into payroll, invoicing and cloud postal operations for SME customers.
Revenue Channels
Products & Services in Categories
Verified structural categorizations from the graph
Technology
Chatwork: Frequently Asked Questions
What is Chatwork?
Chatwork is a business chat and collaboration SaaS platform operated by kubell Co., Ltd. for organisational messaging, task management, file sharing and video communication.
Who uses Chatwork?
Chatwork is used primarily by businesses, especially Japanese SMEs, along with teams and organisations that need coordinated internal and external communication workflows.
How does Chatwork make money?
The company makes money through recurring paid subscriptions for Chatwork and additional service revenue from adjacent SME back-office offerings such as payroll, invoicing and postal workflow services.
Company Facts
- Founded
- 2000
- Headquarters
- Japan
- Core Segment
- B2B SaaS Provider
- Company Size
- 201–500
- Official Link
- chatwork.com