Best Slack Alternatives

Threaded team chat that treats topics as a first-class concept

Voice, video and text chat that started in gaming and now hosts every kind of community

Secure team messaging built on the open Matrix protocol

Calmer team messaging where threads replace the firehose of channels

Smart scheduling and calendar management for teams

All-in-one project management and team communication tool

A meeting assistant that turns conversations into searchable transcripts and summaries

Customer operations platform built on a shared inbox

Email-first shared inbox and help center for small teams

Customer service platform with messenger, helpdesk, and AI agent

White-label platform to deliver, manage, and monetize AI voice agents under your own brand

A news reader that condenses the day's coverage into short, sourced briefs

Hosted newsletter and publication platform with built-in payments, recommendations, and an audience network for writers.

Form builder with a Notion-like editor, conditional logic, payments, and a generous free tier with unlimited submissions.

Self-hosted meeting transcription and AI summaries that stay on your machine

Vertical software for disability service providers covering compliance, documentation, and programming

macOS screen sharing that shows only the windows you pick

A dead-simple plain-text editor with one textarea and no settings

Fair-code workflow automation with 400+ integrations

All-in-one workspace for notes, docs, and collaboration