B2B SaaS Provider · vs · B2B SaaS Provider

CHSL

Chatwork vs Slack

Structured technology and market comparison · 2026

Direct Feature Comparison

Chatwork · vs · Slack
Primary Market / Role
ChatworkB2B SaaS Provider
SlackB2B SaaS Provider
Platform Focus
Chatwork

Japanese B2B SaaS provider for business chat and collaboration.

Slack

Enterprise team messaging and workflow collaboration SaaS platform.

Company Size
Chatwork201–500 employees
Slack1,001–5,000 employees
Headquarters
ChatworkJP
SlackUS
Year Founded
Chatwork2000
Slack2009

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Comparison Analysis

What is the main difference between Chatwork and Slack?

When comparing Chatwork and Slack, both platforms operate within the Productivity & Collaboration SaaS and B2B SaaS Provider ecosystem. Chatwork is positioned as Japanese B2B SaaS provider for business chat and collaboration, whereas Slack focuses on Enterprise team messaging and workflow collaboration SaaS platform. Decision-makers evaluate both solutions when orchestrating their commercial monetization and technology stack.

What are the top alternatives to Chatwork and Slack?

When evaluating Chatwork and Slack, enterprise buyers also consider other platforms in Productivity & Collaboration SaaS and B2B SaaS Provider. You can discover the full competitive landscape and evaluate other alternatives by viewing their respective footprint profiles on Polaris7.

Market Signals

Recent Market Signals & Activity: Chatwork vs Slack

Documented market movements, strategic partnerships, product releases, and regulatory developments mapped across Polaris7.

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Chatwork

Recent Signals

No recent market signals documented for Chatwork in the current tracking window.

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Slack

Recent Signals

  • ·techcrunchAI Agents

    Meta Launches Open-Source Muse Gadgets for Developers

    Meta introduced Muse Gadgets, an open-source project allowing developers to build custom hardware that connects to its AI agent, Muse. The company provides open-source firmware, a Linux software development kit (SDK), and project ideas like color e-ink displays or HDMI stick integration. Users can connect Muse to devices such as Raspberry Pi or ESP32 boards, and link it to displays, buttons, sensors, and actuators. Meta also created a Discord channel for community support. The company built a gadget called Muse Home Link, which connects Muse to home smart devices, and is giving away 5,000 units for free to Muse subscribers. This move aligns with Meta's strategy to expand Muse beyond a standalone chatbot, also targeting small businesses with Muse for Small Business and launching a new business unit, Meta Enterprise Platform, to push AI offerings to enterprises.

    • Meta introduced Muse Gadgets, an open-source project for developers to build hardware connected to Muse.
    • Meta provides open-source firmware and a Linux SDK, along with project ideas like e-ink displays and HDMI sticks.
    • Muse Gadgets can be used with low-cost boards like Raspberry Pi or ESP32.
  • ·onlinemarketing.deAI

    ChatGPT Voice Now Controls Apps and Work Tasks via Speech

    OpenAI has rolled out voice capabilities for ChatGPT Voice, allowing users to interact with connected apps like Gmail, Google Calendar, and Slack through natural language. The feature, now globally available, can perform actions such as checking emails, scheduling appointments, and creating documents, presentations, and spreadsheets via ChatGPT Work. The update introduces access to advanced models like GPT-6 Astra, Sol, and Luna for complex tasks. Users can speak instructions directly, with on-screen confirmation required for sensitive actions. ChatGPT Work voice control is available on web and mobile for paid subscribers, enabling task completion and browser actions. This marks a significant step toward more conversational and autonomous AI assistants in the workplace.

    • ChatGPT Voice now accesses connected apps like Gmail, Google Calendar, and Slack.
    • The feature is available globally for users.
    • ChatGPT Work can be controlled by voice to create documents, presentations, and spreadsheets.
  • ·CNBC TechnologyPlatform

    Salesforce Raises Fiscal 2030 Revenue Target to $63B

    At its Dreamforce conference, Salesforce issued a revenue forecast for fiscal 2030 exceeding $63 billion, surpassing analysts' expectations of $59.2 billion. CEO Marc Benioff highlighted a pivotal moment for enterprise AI, amid a rebound from the 'SaaSpocalypse' narrative. The company reported a $2.6 billion gain on strategic investments in Anthropic, which boosted profits, and launched 'Claudeforce' for integrating Salesforce data with Anthropic's Claude. Up to 1,000 clients have beta access. Salesforce also promoted its new AI reasoning model 'Koa' based on Nvidia technology, and reported that Slack has become a hub for AI agent communication. The company has bought back $60 billion in shares and hinted at monetizing its Anthropic stake.

    • Salesforce projects fiscal 2030 revenue over $63 billion.
    • Analysts polled by LSEG expected $59.2 billion.
    • Salesforce realized a $2.6 billion gain on Anthropic investment.

Compare their exact ecosystem overlaps.

Explore all deep relationships in Polaris7. Discover exactly which mutual clients, integrated technologies, and overlapping partners Chatwork and Slack share across the market ecosystem.