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Head-to-Head Specification Audit
Ahrefs vs Supabase
SEO Specialists & Digital Marketers · Global
Specification Matrix
| Metric | Ahrefs | Supabase |
|---|---|---|
| Starting Price | $29/mo | $25/moBetter |
| API Rate Limit | N/A | 500 req/min |
| Target Country | Global | Global |
| Category | SEO & Marketing Tools | Database & Backend |
| Compliance | GDPR | SOC2, GDPR, HIPAA-Enterprise |
| Hosting Regions | US-East, EU-West, SG | EU-West, US-East, AP-Southeast |
| Native Integrations | 5 listed | 6 listedBetter |
Ahrefs — Key Specs
- ✓Backlink index of 35 trillion links — largest database in the industry after Google
- ✓Site Audit crawls your full website and ranks technical SEO issues by traffic impact
- ✓Keywords Explorer shows volume, difficulty, and SERP data for 170+ countries
- ✓Content Explorer surfaces the most linked and shared content for any topic in seconds
Supabase — Key Specs
- ✓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
Frequently Asked Questions
What is cheaper, Ahrefs or Supabase?+
Supabase starts at $25/mo, which is lower than Ahrefs at $29/mo.
Which tool is better for compliance — Ahrefs or Supabase?+
Both support GDPR. Supabase additionally supports SOC2, HIPAA-Enterprise.
Which tool is better suited for Global?+
Ahrefs is evaluated for SEO Specialists & Digital Marketers in Global with hosting regions: US-East, EU-West, SG. Supabase has hosting regions: EU-West, US-East, AP-Southeast. For data residency in Global, check each vendor's data processing agreements.
Data last verified: 26 June 2026
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