Slack by Slack
Team messaging platform with audio, video, integrations and AI-powered collaboration features.
Price
Free plan
paid plans from $7.25/mo
Free tier
Yes
90 days of message history, unlimited messaging, 1:1...
SDK downloads
—
no official SDK package
Status
—
no public status page
Pricing
| Free tier | 90 days of message history, unlimited messaging, 1:1 audio/video meetings |
|---|---|
| Cheapest paid plan | $7.25 a month |
| Usage price | — |
| Good to know | Added automatically: integrations in LlamaIndex. Prices read from the official pricing page. |
From the official pricing page, checked Oct 9, 2026. Prices change: confirm before you buy.
Use it from an agent
| MCP server | None found |
|---|
Alternatives to Slack
| API | Free | Price | SDK downloads / wk | GitHub stars | MCP |
|---|---|---|---|---|---|
| Svix Webhook infrastructure service for sending, receiving, and testing webhooks at scale. |
Up to 50k messages per month | $0.1 / 1k requests · free tier | — | — | |
| Pusher Beams Programmatic push notifications service for scalable realtime messaging. |
1,000 subscribers | Free plan · paid from $29/mo | — | — |