Head-to-Head Specification Audit
Slack vs Salesforce
Business Teams & Enterprises · Global
Specification Matrix
| Metric | Slack | Salesforce |
|---|---|---|
| Starting Price | $7.25/moBetter | $25/mo |
| API Rate Limit | 50 req/min | 1000 req/minBetter |
| Target Country | Global | Global |
| Category | Team Communication | CRM |
| Compliance (vendor-stated) | GDPR, CCPA, SOC2, HIPAA | GDPR, CCPA, POPIA, SOC2, ISO27001, FedRAMP |
| Hosting Regions | US-East, US-West, EU-West, AP-Southeast | US-East, EU-West, AP-Southeast, AU-East |
| Native Integrations | 8 listedBetter | 7 listed |
Slack — Key Specs
Vendor-stated- ✓Slack Connect allows real-time cross-company collaboration without email
- ✓Workflow Builder automates repetitive tasks with no-code triggers
- ✓Huddles and async video clips reduce unnecessary meetings
- ✓2,600+ app integrations via the Slack App Directory
Salesforce — Key Specs
Vendor-stated- ✓Einstein AI forecasting surfaces at-risk deals before they slip
- ✓AppExchange has 7,000+ certified B2B integrations
- ✓POPIA and GDPR data governance controls built into Org settings
- ✓Customisable objects and flows handle any sales process complexity
Frequently Asked Questions
Which is lower-priced, Slack or Salesforce?+
Slack starts at $7.25/mo, which is lower than Salesforce at $25/mo. Verify current pricing on each vendor's website.
Which compliance frameworks do Slack and Salesforce list?+
Both list GDPR, CCPA, SOC2 in their vendor documentation. Slack additionally lists HIPAA. Salesforce additionally lists POPIA, ISO27001, FedRAMP. These are vendor-stated frameworks. VektorIndex has not independently audited these claims.
Does Slack or Salesforce list POPIA as a supported compliance framework?+
Salesforce lists POPIA (Protection of Personal Information Act) as a supported compliance framework per its vendor documentation. VektorIndex has not independently verified this claim. South African organisations should request the vendor's current Data Processing Agreement and confirm data residency settings before processing personal information. Slack does not list POPIA as a supported compliance framework in its public documentation. Contact the vendor to confirm their position before processing South African personal information.
Which has a higher documented API rate limit — Slack or Salesforce?+
Salesforce has a higher documented API rate limit at 1000 req/min versus Slack at 50 req/min.
Which data hosting regions do Slack and Salesforce support?+
Slack lists hosting regions: US-East, US-West, EU-West, AP-Southeast. Salesforce lists hosting regions: US-East, EU-West, AP-Southeast, AU-East. For data residency requirements in Global, confirm exact region configuration directly with each vendor.
Data last updated: 7 August 2026 — Sourced from official vendor documentation. Not independently audited. Report incorrect information
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