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Head-to-Head Specification Audit
Semrush vs Supabase
Digital Marketing Agencies · Global
Specification Matrix
| Metric | Semrush | Supabase |
|---|---|---|
| Starting Price | $139.95/mo | $25/moBetter |
| API Rate Limit | N/A | 500 req/min |
| Target Country | Global | Global |
| Category | SEO & Marketing Tools | Database & Backend |
| Compliance | GDPR, CCPA, SOC2 | GDPR, SOC2, HIPAA |
| Hosting Regions | US-East, EU-West | US-East, EU-West, AP-Southeast |
| Native Integrations | 5 listed | 7 listedBetter |
Semrush — Key Specs
- ✓All-in-one: keyword research, competitor analysis, backlink audits, and content planning
- ✓Advertising Research reveals competitors' exact paid search keywords and ad copy
- ✓Position Tracking monitors your rankings for up to 5,000 keywords daily
- ✓40% recurring affiliate commission — highest payout in the SEO tools market
Supabase — Key Specs
- ✓Full PostgreSQL — no proprietary query language lock-in
- ✓Built-in Auth, Realtime, and Storage in a single project dashboard
- ✓Row Level Security (RLS) policies enforce data access at the database layer
- ✓REST and GraphQL APIs auto-generated from your schema — zero boilerplate
Frequently Asked Questions
What is cheaper, Semrush or Supabase?+
Supabase starts at $25/mo, which is lower than Semrush at $139.95/mo.
Which tool is better for compliance — Semrush or Supabase?+
Both support GDPR, SOC2. Semrush additionally supports CCPA. Supabase additionally supports HIPAA.
Which tool is better suited for Global?+
Semrush is evaluated for Digital Marketing Agencies in Global with hosting regions: US-East, EU-West. Supabase has hosting regions: US-East, EU-West, AP-Southeast. For data residency in Global, check each vendor's data processing agreements.
Data last verified: 25 June 2026
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