01
Slack
The defining team messaging platform with channels, threads, Huddles (audio), 2,600+ app integrations, and powerful search — the essential tool for modern startup and tech company communication.
▲ Steady·Score +19
Team Chat Apps
Best Team Chat Apps and Business Messaging Platforms
Modern teams run on messaging apps — compare the best business communication platforms for real-time collaboration, file sharing, and keeping distributed teams connected.
Pick your favorites · Every vote moves the ranking · Results update live
02
Lark (Best for Asia)
Bytedance's all-in-one collaboration platform combining messaging, docs, spreadsheets, video, and calendar in a single app — particularly strong in Southeast Asia and increasingly global tech companies.
▲ Steady·Score +15
03
Notion (Async First)
While not a messaging app, Notion's combined wiki, project management, and commenting system enables async-first teams to communicate through documentation rather than constant real-time messaging.
▲ Steady·Score +12
04
Rocket.Chat (Self-Hosted Open Source)
A Slack alternative that can be self-hosted for complete data ownership — ideal for organizations with compliance requirements or privacy concerns about third-party access to communications data.
▲ Steady·Score +10
05
Discord (Teams & Communities)
Originally gaming-focused, Discord has become a powerful platform for communities, startups, and creative teams — servers, channels, Stage events, and excellent voice quality at zero cost.
▲ Steady·Score +9
06
Chanty (Best Budget Slack Alternative)
An affordable Slack alternative with unlimited message history on paid plans, built-in task management, voice/video calls, and a clean interface — ideal for small businesses watching their SaaS spend.
▲ Steady·Score +9
07
Basecamp (All-in-One Project+Chat)
Combines messaging, to-dos, file storage, and project management in one opinionated product — ideal for small teams who want everything in one place without Slack's integrations complexity.
▲ Steady·Score +9
08
Twist (Async Communication)
Built for teams that value deep work over constant interruption — Twist uses threaded conversations organized by topic rather than chronological chat, dramatically reducing communication noise.
▲ Steady·Score +9
09
Mattermost (Best Enterprise Open Source)
Enterprise-grade open-source team messaging with on-premise deployment, LDAP/SAML SSO, compliance export, and full data control — the preferred Slack alternative for regulated industries.
▲ Steady·Score +8
10
Signal (Best Secure Team Chat)
End-to-end encrypted by default with disappearing messages and no metadata retention — teams handling sensitive information increasingly use Signal for its unrivaled security guarantees in mobile messaging.
▲ Steady·Score +6
11
Microsoft Teams
Deep Microsoft 365 integration makes Teams the default choice for enterprise organizations already using Outlook, SharePoint, and OneDrive — best-in-class video meetings with robust meeting management.
▲ Steady·Score +3
12
Google Chat (Spaces)
Native Google Workspace integration with Gmail, Docs, Meet, and Drive makes Google Chat ideal for organizations already in the Google ecosystem — simple, clean, and reliable for everyday team communication.
▲ Steady·Score -2
Predict the rank
“Slack”
Currently ranked #1. Where will it be in 7 days?