by Slack in Collaboration
Documented criteria are source-backed values, not estimates. Research records can still have unknown results. Verified does not mean independently tested; extraction confidence and human review are shown with each claim.
| Attribute | Value | State and source |
|---|---|---|
| Data export | Yes | Verified71% confidenceEvidenceNoteStandard exports include public-channel messages and file links in JSON. Private conversations need additional eligibility or approval; Free exports only include file links from the last 90 days. Sourcehttps://slack.com/help/articles/201658943-Export-your-workspace-data · Primary documentation · retrieved 2026-10-03 Confidence71% - the source confidence; no cap applies (below the measured precision) HistoryStatement history How it was read Read byeditorial:buying-guides-2026-10-03 MethodReviewed against the official documentation; the note records plan and platform limits. First observed2026-10-03 Last checked2026-10-03 Human reviewnot documented Source confidence71% Reader precision71% - no measurement for this reader; this is the average across all our readers, measured by hand Confidence interpretationA heuristic informed by source assessment and reader samples, not a calibrated probability that this individual claim is correct. |
| Free tier | Yes | Verified71% confidence Feature limitations on the free version of Slack | Slack (Primary documentation), retrieved 2026-10-03 EvidenceNoteSlack Free provides access to the most recent 90 days of message and file history. The documentation says data older than one year is deleted; free and paid retention differ. Sourcehttps://slack.com/help/articles/27204752526611-Feature-limitations-on-the-free-version-of-Slack · Primary documentation · retrieved 2026-10-03 Confidence71% - the source confidence; no cap applies (below the measured precision) HistoryStatement history How it was read Read byeditorial:buying-guides-2026-10-03 MethodReviewed against the official documentation; the note records plan and platform limits. First observed2026-10-03 Last checked2026-10-03 Human reviewnot documented Source confidence71% Reader precision71% - no measurement for this reader; this is the average across all our readers, measured by hand Confidence interpretationA heuristic informed by source assessment and reader samples, not a calibrated probability that this individual claim is correct. |
| Public API | Yes | Verified71% confidenceEvidenceNoteSlack documents a Web API. Each method has its own scopes, token requirements and rate limits; API access does not imply unrestricted access to workspace content. Sourcehttps://docs.slack.dev/apis/web-api/ · Primary documentation · retrieved 2026-10-03 Confidence71% - the source confidence; no cap applies (below the measured precision) HistoryStatement history How it was read Read byeditorial:buying-guides-2026-10-03 MethodReviewed against the official documentation; the note records plan and platform limits. First observed2026-10-03 Last checked2026-10-03 Human reviewnot documented Source confidence71% Reader precision71% - no measurement for this reader; this is the average across all our readers, measured by hand Confidence interpretationA heuristic informed by source assessment and reader samples, not a calibrated probability that this individual claim is correct. |
| SCIM user provisioning | Yes | Verified71% confidenceEvidenceNoteSlack documents SCIM provisioning alongside SSO setup. Availability and identity-provider configuration must be checked for the intended plan. Sourcehttps://slack.com/help/articles/203772216-Set-up-SAML-single-sign-on-for-Slack · Primary documentation · retrieved 2026-10-03 Confidence71% - the source confidence; no cap applies (below the measured precision) HistoryStatement history How it was read Read byeditorial:buying-guides-2026-10-03 MethodReviewed against the official documentation; the note records plan and platform limits. First observed2026-10-03 Last checked2026-10-03 Human reviewnot documented Source confidence71% Reader precision71% - no measurement for this reader; this is the average across all our readers, measured by hand Confidence interpretationA heuristic informed by source assessment and reader samples, not a calibrated probability that this individual claim is correct. |
| Single sign-on | Yes | Verified71% confidenceEvidenceNoteSAML SSO is documented for Business+ and Enterprise, and for Free and Pro when a Salesforce organisation is connected. Check account eligibility. Sourcehttps://slack.com/help/articles/203772216-Set-up-SAML-single-sign-on-for-Slack · Primary documentation · retrieved 2026-10-03 Confidence71% - the source confidence; no cap applies (below the measured precision) HistoryStatement history How it was read Read byeditorial:buying-guides-2026-10-03 MethodReviewed against the official documentation; the note records plan and platform limits. First observed2026-10-03 Last checked2026-10-03 Human reviewnot documented Source confidence71% Reader precision71% - no measurement for this reader; this is the average across all our readers, measured by hand Confidence interpretationA heuristic informed by source assessment and reader samples, not a calibrated probability that this individual claim is correct. |
Every documented value links to the page we read it from, with the source tier and the day we retrieved it, in its row under Specifications. “Evidence” in that row opens the excerpt.
An open attribute describes our research and never the product.
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