Google Chat does the basics inside Workspace: persistent Spaces, threaded conversations, deep links into Gmail and Calendar, and a recent rebuild that finally feels like a serious chat product rather than the Hangouts retread it used to be. The catch is that there is no real desktop application. The experience is a Progressive Web App you install from chat.google.com, and outside the Workspace bundle, the chat itself does not stand on its own. Teams that want a chat client they can actually run, theme, automate, or host themselves keep looking.
We tested 7 Google Chat alternatives for desktop in 2026 on Windows, macOS, and Linux. The picks cover the three reasons teams move: native desktop client polish, self-hosting and ownership, and a bot or app ecosystem that Workspace’s Marketplace does not match.
Quick comparison
| App | Best for | Free tier | Self-host | Native desktop |
|---|---|---|---|---|
| Slack | Polished native client | Yes (90-day cap) | No | Yes |
| Microsoft Teams | Microsoft 365 shops | Yes (60 min cap) | No | Yes |
| Discord | Drop-in voice rooms | Yes | No | Yes |
| Mattermost | Self-hosted Slack clone | Yes | Yes | Yes |
| Rocket.Chat | Customizable open-source chat | Yes | Yes | Yes |
| Element | Federated chat on Matrix | Yes | Yes | Yes |
| Zulip | Threaded chat with topic model | Yes | Yes | Yes |
Why people leave Google Chat
The PWA-only desktop experience is the most-cited reason on r/GoogleWorkspace and IT subreddits. Workspace customers install the chat.google.com PWA, but it never quite feels like a first-class Windows or macOS app the way Slack or Teams do. On Linux, it is the same Chromium tab in a window with a sidebar shortcut.
The second reason is the bot and app ecosystem. Google’s Workspace Marketplace exists, but the volume of integrations and bots is dwarfed by Slack and to a lesser extent Teams. For teams that wire chat into their CI, ticketing, and monitoring, that gap is the deciding factor.
The third reason is bundle lock-in. Google Chat’s value is highest inside the Workspace bundle. The moment you also need Outlook calendar parity, an on-prem deployment, or a chat product without Google’s data flow, the bundle becomes the friction rather than the convenience.
The 7 best Google Chat alternatives for desktop
Slack — best for a polished native client
Slack is what teams pick when they want a chat product that feels like a real desktop application. The Windows, macOS, and Linux clients are well-built, the channel and DM model is the category benchmark, Huddles cover drop-in voice and video, and the search index is widely considered the best in the category. The app ecosystem is the largest in the space.
Where it falls short: Free tier caps message history visibility to the last 90 days. Pricing scales fast above 50 users.
Pricing:
- Free: 90-day history visibility
- Paid: Pro, Business+, and Enterprise Grid subscriptions
- vs Google Chat: Better native desktop, larger app ecosystem, separate bill
Download: slack.com/downloads (Windows, macOS, Linux)
Bottom line: Pick Slack when the chat product itself is the workload and the integrations matter.
Microsoft Teams — best for Microsoft 365 shops
Microsoft Teams is the cleanest swap for orgs that have moved off Workspace onto Microsoft 365. The Windows, macOS, and Linux clients deliver chat, meetings, file sharing through SharePoint, Loop, and Copilot summaries on the relevant paid tiers. For shops that are already paying for Office, Teams is the option already on the invoice.
Where it falls short: Free tier caps group meetings at 60 minutes. Notification handling is busy. The product is most useful inside the full Microsoft 365 bundle.
Pricing:
- Free: Personal Teams accounts
- Paid: Microsoft 365 Business Basic and above
- vs Google Chat: Native desktop client, same bundle logic on the other side
Download: microsoft.com/microsoft-teams/download-app (Windows, macOS, Linux)
Bottom line: Pick Teams when the org has moved from Workspace to Microsoft 365.
Discord — best for drop-in voice rooms
Discord covers a workflow Google Chat does not: persistent voice channels that anyone can hop into without scheduling a meeting. The Windows, macOS, and Linux desktop clients deliver real-time voice and video, threaded text, and server-level moderation tools that suit small distributed teams. For an engineering team that prefers ambient voice presence to scheduled calls, Discord is the unexpected fit.
Where it falls short: Not designed for formal external client meetings. No native calendar integration. Bots are abundant but oriented toward communities, not enterprise.
Pricing:
- Free: Full client
- Paid: Discord Nitro monthly
- vs Google Chat: Drop-in voice, less formal, weaker business integrations
Download: discord.com/download (Windows, macOS, Linux)
Bottom line: Pick Discord when the team prefers a room they walk into over a meeting they book.
Mattermost — best for self-hosted Slack-clone chat
Mattermost is the Slack-style chat platform that runs on infrastructure you control. The Windows, macOS, and Linux desktop clients connect to a server you self-host on a small VPS or scale to thousands of users in regulated environments. For teams whose data has to stay on-premises (DevOps, security, government), Mattermost is the closest one-to-one Slack swap.
Where it falls short: First-time setup is a Linux server task. Integrations marketplace is smaller. Voice and video are weaker than Slack’s.
Pricing:
- Free: Team Edition, self-hosted
- Paid: Enterprise Edition for HA and advanced features
- vs Google Chat: Real self-hosting, no Google data flow
Download: mattermost.com/download (Windows, macOS, Linux)
Bottom line: Pick Mattermost when the data has to stay on your own servers.
Rocket.Chat — best for customizable open-source chat
Rocket.Chat is the other major open-source Slack alternative, with a stronger plugin and theming surface. The Windows, macOS, and Linux clients give you channels, threads, voice and video, omnichannel integrations (web chat, email, Telegram, WhatsApp), and opt-in end-to-end encryption per room.
Where it falls short: UX has been catching up but still feels less polished than Slack. Omnichannel features add complexity. Performance on large teams can lag.
Pricing:
- Free: Community Edition, self-hosted
- Paid: Pro, Enterprise, and managed cloud
- vs Google Chat: Customizable and self-hostable, more configuration
Download: rocket.chat/install (Windows, macOS, Linux)
Bottom line: Pick Rocket.Chat when you also need a customer-facing web chat or omnichannel layer.
Element — best for federated chat on Matrix
Element is the flagship Matrix client. The Windows, macOS, and Linux desktop clients deliver E2E rooms by default, federation across homeservers, and a Slack-style room model. Bridges to Slack, IRC, and other networks make migration easier. For organizations that want a chat product where the cryptography is auditable, Element is the standard pick.
Where it falls short: Onboarding around E2E key backup takes a minute. UX is closer to Slack than to Google Chat. Some Workspace-style integrations are not native.
Pricing:
- Free: Self-hosted or public Matrix accounts
- Paid: Element Server Suite
- vs Google Chat: Federated, self-hostable, E2E by default
Download: element.io/download (Windows, macOS, Linux)
Bottom line: Pick Element when the encryption and federation story is the requirement Workspace did not meet.
Zulip — best for threaded chat with a topic model
Zulip uses a topic-and-stream model that fits teams who hated how Slack and Google Chat conversations interleave. Every message belongs to a topic, every topic belongs to a stream, and the desktop clients on Windows, macOS, and Linux make catch-up after a few hours away genuinely tractable. Open-source, self-hostable, and well-integrated with the developer tools teams already run.
Where it falls short: The topic-and-stream model takes a week to get used to. Smaller user base than Slack or Mattermost. Voice and video are not its strengths.
Pricing:
- Free: Cloud free for small teams, self-hosted Community Edition
- Paid: Cloud Standard and self-hosted Enterprise tiers
- vs Google Chat: Better threading discipline, self-hostable
Download: zulip.com/apps (Windows, macOS, Linux)
Bottom line: Pick Zulip when conversations that span days need to be readable when you come back to them.
How to choose
Pick Slack if the chat product itself is the workload and the integrations matter most.
Pick Microsoft Teams if the org has moved off Workspace onto Microsoft 365.
Pick Discord if drop-in voice presence beats scheduled meetings for your team’s shape.
Pick Mattermost or Rocket.Chat if the data has to stay on your servers.
Pick Element if E2E and federation are real requirements.
Pick Zulip if Slack-style chat melts your brain and topic threading would change the way you work.
Stay on Google Chat if Workspace is the bundle and the PWA is good enough for your team’s needs.
FAQ
Is there a native desktop client for Google Chat?
No. Google Chat is delivered as a Progressive Web App you install from chat.google.com. The PWA shows up like a desktop app, but it is the same web client underneath. Slack, Teams, Discord, Mattermost, Rocket.Chat, Element, and Zulip all ship real native desktop clients.
What is the best free Google Chat alternative for desktop?
Slack Free, Mattermost Team Edition (self-hosted), Element on a public Matrix homeserver, Discord, and Zulip Cloud Free are all free. Each has caps; Slack’s 90-day history is the most commonly hit.
Can I self-host a Google Chat alternative?
Yes. Mattermost is the closest one-to-one Slack swap that self-hosts. Rocket.Chat is the most customizable. Element runs on self-hosted Matrix. Zulip ships a Community Edition. Google Chat itself is not self-hostable.
Does Slack work on Linux?
Yes. Slack ships an official Linux desktop client packaged for Debian, Ubuntu, Fedora, and similar distributions. Microsoft Teams also has an official Linux client. Discord, Mattermost, Rocket.Chat, Element, and Zulip all ship native Linux builds.
Which Google Chat alternative is the easiest to migrate to from Workspace?
Slack, because the channel-and-DM model maps cleanly onto Spaces and DMs. Migration tools exist for chat history; bots and integrations have to be rewired. Element with a Slack bridge keeps both running during the transition.
Is Google Chat end-to-end encrypted?
No. Google Chat traffic is encrypted in transit and at rest, but Google holds the keys. Client-side encryption is available on certain Workspace tiers where the customer manages the keys. Element, Wire, and Rocket.Chat (opt-in) are stronger E2E options.
