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Head-to-Head Specification Audit
Adyen vs Firebase
Enterprise Payment Processing · Global
Specification Matrix
| Metric | Adyen | Firebase |
|---|---|---|
| Starting Price | CustomBetter | Custom |
| API Rate Limit | 500 req/min | N/A |
| Target Country | Global | Global |
| Category | Payments Platform | Database & Backend |
| Compliance | PCI-DSS, SOC2, GDPR, PSD2, ISO27001 | SOC2, GDPR |
| Hosting Regions | EU-West, US-East, AP-Southeast, EU-Central | US-East, EU-West, AP-Southeast |
| Native Integrations | 6 listed | 7 listedBetter |
Adyen — Key Specs
- ✓Single acquiring platform for 200+ payment methods globally
- ✓Issuing: virtual/physical cards for expense management
- ✓PSD2 SCA built-in with AI-powered SCA exemption engine
- ✓EU data residency, GDPR DPA, PCI DSS Level 1
Firebase — Key Specs
- ✓Realtime Database and Firestore sync data to all connected clients in under 100ms
- ✓Firebase Auth handles 10+ social providers, phone OTP, and anonymous auth out of the box
- ✓Cloud Functions for Firebase execute server-side logic without managing any infrastructure
- ✓Free Spark plan covers 1GB Firestore storage and 50,000 reads/day permanently
Frequently Asked Questions
What is cheaper, Adyen or Firebase?+
Both tools start at $0/mo on their entry plans.
Which tool is better for compliance — Adyen or Firebase?+
Both support SOC2, GDPR. Adyen additionally supports PCI-DSS, PSD2, ISO27001.
Which tool is better suited for Global?+
Adyen is evaluated for Enterprise Payment Processing in Global with hosting regions: EU-West, US-East, AP-Southeast, EU-Central. Firebase has hosting regions: US-East, EU-West, AP-Southeast. For data residency in Global, check each vendor's data processing agreements.
Data last verified: 26 June 2026
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