
Slack AI is available on all paid Slack plans; the feature scope grows from Pro through Business+ to Enterprise+ (enterprise search). Language availability is expanding progressively.
Slack AI features are included in Slack's paid plans at no separate charge. Pricing (annual / monthly, per user, euro-zone region): Pro €6.75 / €8.25; Business+ €15 / €18; Enterprise+ — custom quote. The Free plan includes a limited set of AI features.
Slack states customer data never leaves Slack and is not used to train LLMs; models run in Slack's AWS virtual private cloud (VPC). Data is encrypted at rest and in transit.
Certifications and compliance include SOC 2 Type II, SOC 3, ISO/IEC 27001, 27017, 27018, 27701 and 42001, HIPAA, FedRAMP and GDPR compliance. Slack also offers DLP, eDiscovery, retention and legal holds.