# B2BTechStackPulse results for slack.com

> B2BTechStackPulse found 4 of 8 signals on slack.com (score 50/100) in an automated read-only check on 2026-10-27. Not detected: Website platform / framework; CDN / hosting edge; Marketing automation and chat.

_Automated read-only check of public pages on 2026-10-27; it may be incomplete. slack.com is not affiliated with Zalwin, and this is not a rating of the company or its products._

**Score:** 50/100

- [x] **Email provider (MX)** (low): Google Workspace
- [x] **Email sending services (SPF)** (low): Zendesk
- [x] **SaaS domain verifications (TXT)** (low): Google Search Console, HubSpot
- [ ] **Website platform / framework** (low): Not detected.
- [ ] **CDN / hosting edge** (low): Not detected.
- [x] **Analytics** (low): Google Analytics/Tag Manager
- [ ] **Marketing automation and chat** (low): Not detected.
- [ ] **Payments** (low): Not detected.

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Corrections or removal: https://zalwin.com/support?topic=correction