Compatible With: Windows
This is at or near the lowest price we've tracked for it.
USD 0.99 is the regular price for Slack off master — no discount is active right now. The cheapest region right now is Indonesia at $0.55, 44% below the US. The lowest price we've tracked here is USD 0.99, seen on 24 Sep 2026 (we started tracking this on 22 Aug 2026, so it may not be the true all-time low).
In the last 24 months this has been discounted 2 time(s), averaging 36% off and lasting about 2.5 days each. Sales tend to start roughly every 175 days. The last one ended 457 day(s) ago. Since the current price is at or near that tracked low, now is a good time to buy.
Prices don't include tax, if any applies.
United States
Indonesia
Argentina
Canada
Mexico
Singapore
Germany
Spain
United Kingdom
Australia
India
