Quick Summary
Slack
Slack app with Block Kit and threads
- Socket Mode (no public URL needed)
- Block Kit formatting
- Thread support
Nostr
Decentralized Nostr protocol support
- Decentralized
- Censorship-resistant
- Public notes
Capability Comparison
| Capability | Slack | Nostr |
|---|---|---|
| Direct Messages | ✓ Yes | ✓ Yes |
| Group Chats | ✓ Yes | — No |
| Media Messages | ✓ Yes | — No |
| Voice Messages | — No | — No |
| Reactions | ✓ Yes | ✓ Yes |
| Thread Support | ✓ Yes | — No |
| Native Commands | ✓ Yes | — No |
| Text Limit | 4000 chars | 4096 chars |
| Protocol | @slack/bolt | nostr-tools |
Access Control Policies
Slack
DM Policies
allowlistpairingopen
Group Policies
allowlistopen
Nostr
DM Policies
allowlistopen
Group Policies
open
Best Use Cases
Choose Slack for:
- Workplace AI assistant
- Team productivity
- DevOps automation
- Customer support
Choose Nostr for:
- Decentralized AI
- Public bot
- Crypto community
Use with AI Providers
Both channels work with all OpenClaw AI providers:
Frequently Asked Questions
Which is better for AI assistants, Slack or Nostr?
Both work well with OpenClaw. Slack is better for workplace ai assistant, while Nostr excels at decentralized ai. Consider your audience and feature requirements.
Can I use both Slack and Nostr with OpenClaw?
Yes! OpenClaw supports multiple channels simultaneously. You can connect the same AI assistant to both Slack and Nostr, allowing users to interact through their preferred platform.
Which has better group chat support?
Slack supports group chats, while Nostr does not.