Ember is a free, open-source chat application inspired by Slack and Campfire that can be deployed to Cloudflare in one click. It includes Slack-compatible payloads, an AI assistant, and media attachments, and is designed to run entirely on Cloudflare's free tiers.
Ember
Free, open-source Slack you host on Cloudflare in one click
Ember Introduction
Key Features
- One-click deployment to Cloudflare
- Open-source Slack and Campfire inspired chat
- Slack-compatible payloads
- Built-in AI assistant
- Media attachments support
- Runs on Cloudflare free tiers
Use Cases
- Self-hosting a team messaging workspace on Cloudflare
- Replacing paid chat tools with an open-source alternative
- Building internal communication channels for development teams
Why Startups Use It
Startups can self-host a capable team chat tool at no infrastructure cost using Cloudflare's free tiers, while retaining full control through Ember's open-source codebase.
Alternative Options
Slack, Basecamp, Discord
Frequently Asked Questions
What is Ember?
Ember is a free, open-source chat application inspired by Slack and Campfire, with one-click deployment to Cloudflare.
How much does Ember cost to host?
Ember is designed to run on Cloudflare's free tiers, so it can be hosted at no cost.
Is Ember compatible with Slack?
Ember supports Slack-compatible payloads, allowing integration with workflows that expect Slack-style payloads.
More About Ember
PricingPaid
Listed DateNov 11, 2026
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