Head-to-Head Specification Audit
Fiddler AI vs Supabase
ML Engineering & Risk Teams · Global
Specification Matrix
| Metric | Fiddler AI | Supabase |
|---|---|---|
| Starting Price | $2083/mo | $25/moBetter |
| API Rate Limit | 120 req/min | 500 req/minBetter |
| Target Country | Global | Global |
| Category | AI Governance & Compliance | Database & Backend |
| Compliance | EU AI Act, FDA SaMD, CFPB ECOA, GDPR, NIST AI RMF | SOC2, GDPR, HIPAA-Enterprise |
| Hosting Regions | US-West, EU-West | EU-West, US-East, AP-Southeast |
| Native Integrations | 5 listed | 6 listedBetter |
Fiddler AI — Key Specs
- ✓Real-time AI model monitoring for drift, bias, and performance degradation
- ✓FDA SaMD audit trail compatible — clinical AI logging built-in
- ✓EU AI Act post-market monitoring (Article 72) automated
- ✓Explainability engine for CFPB adverse action notice generation
- ✓Gartner Magic Quadrant — AI Trust, Risk & Security Management
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, Fiddler AI or Supabase?+
Supabase starts at $25/mo, which is lower than Fiddler AI at $2083/mo.
Which tool is better for compliance — Fiddler AI or Supabase?+
Both support GDPR. Fiddler AI additionally supports EU AI Act, FDA SaMD, CFPB ECOA, NIST AI RMF. Supabase additionally supports SOC2, HIPAA-Enterprise.
Which has a higher API rate limit — Fiddler AI or Supabase?+
Supabase has a higher API rate limit at 500 requests per minute. Fiddler AI: 120 req/min. Supabase: 500 req/min.
Which tool is better suited for Global?+
Fiddler AI is evaluated for ML Engineering & Risk Teams in Global with hosting regions: US-West, EU-West. 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: 3 July 2026
Related AI Governance & Compliance Comparisons
Is this your tool?
Claim or upgrade your VektorIndex listing
Get a Verified badge, add your own specs, and appear at the top of comparison pages.