Head-to-Head Specification Audit
Supabase vs Salesforce
Open Source Firebase Alternative · Global
Specification Matrix
| Metric | Supabase | Salesforce |
|---|---|---|
| Starting Price | $25/moTie | $25/moTie |
| API Rate Limit | 500 req/min | 1000 req/minBetter |
| Target Country | Global | Global |
| Category | Database & Backend | CRM |
| Compliance (vendor-stated) | GDPR, SOC2 | GDPR, CCPA, POPIA, SOC2, ISO27001, FedRAMP |
| Hosting Regions | EU-West, US-East, AP-Southeast | US-East, EU-West, AP-Southeast, AU-East |
| Native Integrations | 6 listed | 7 listedBetter |
Supabase — Key Specs
Vendor-stated- ✓PostgreSQL with RLS, Edge Functions, Realtime, Auth, Storage
- ✓pgvector extension: vector similarity search without Pinecone
- ✓SOC 2 Type II, GDPR DPA (EU data residency available)
- ✓Free tier: 500MB database + 2GB storage forever
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, Supabase or Salesforce?+
Both tools start at $25/mo on their entry plans.
Which compliance frameworks do Supabase and Salesforce list?+
Both list GDPR, SOC2 in their vendor documentation. Salesforce additionally lists CCPA, POPIA, ISO27001, FedRAMP. These are vendor-stated frameworks. VektorIndex has not independently audited these claims.
Does Supabase 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. Supabase 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 — Supabase or Salesforce?+
Salesforce has a higher documented API rate limit at 1000 req/min versus Supabase at 500 req/min.
Which data hosting regions do Supabase and Salesforce support?+
Supabase lists hosting regions: EU-West, US-East, 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: 29 August 2026 — Sourced from official vendor documentation. Not independently audited. Report incorrect information
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