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 | GDPR, SOC2, HIPAA |
| Hosting Regions | US-West, EU-West | US-East, EU-West, AP-Southeast |
| Native Integrations | 5 listed | 7 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
- ✓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, 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.
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: US-East, EU-West, AP-Southeast. For data residency in Global, check each vendor's data processing agreements.
Data last verified: 3 July 2026
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