Head-to-Head Specification Audit
Plaid vs Fly.io
Financial Data API Platform · United States
Specification Matrix
| Metric | Plaid | Fly.io |
|---|---|---|
| Starting Price | $0/moTie | $0/moTie |
| API Rate Limit | 300 req/min | Not confirmed |
| Target Country | United States | Global |
| Category | Open Banking | Cloud Hosting & Edge |
| Compliance (vendor-stated) | SOC2, GLBA, CCPA, PCI-DSS | SOC2, GDPR |
| Hosting Regions | US-East, US-West | US-East, EU-West, AP-Southeast, AF-South-ZA |
| Native Integrations | 6 listedBetter | 5 listed |
Plaid — Key Specs
Vendor-stated- ✓Largest open banking network in the US — connects to 12,000+ institutions
- ✓Identity verification, income verification, transaction enrichment
- ✓SOC 2 Type II, GLBA, CCPA compliant
- ✓Tokenisation protects user credentials — no password storage
Fly.io — Key Specs
Vendor-stated- ✓Deploy Docker containers to 30+ global regions — closest to ZA is Johannesburg (jnb)
- ✓Machines API launches VMs in under 300ms — ideal for per-request compute isolation
- ✓Fly Volumes provide persistent SSDs for stateful apps like databases and file stores
- ✓Free allowance covers 3 shared-CPU VMs and 3GB of persistent storage permanently
Frequently Asked Questions
Which is lower-priced, Plaid or Fly.io?+
Both tools start at Free plan available on their entry plans.
Which compliance frameworks do Plaid and Fly.io list?+
Both list SOC2 in their vendor documentation. Plaid additionally lists GLBA, CCPA, PCI-DSS. Fly.io additionally lists GDPR. These are vendor-stated frameworks. VektorIndex has not independently audited these claims.
Which has a higher documented API rate limit — Plaid or Fly.io?+
Available information does not support a direct comparison of API rate limits for these tools. Check each vendor's developer documentation.
Which data hosting regions do Plaid and Fly.io support?+
Plaid lists hosting regions: US-East, US-West. Fly.io lists hosting regions: US-East, EU-West, AP-Southeast, AF-South-ZA. For data residency requirements in United States, confirm exact region configuration directly with each vendor.
Data last updated: 29 August 2026 — Sourced from official vendor documentation. Not independently audited. Report incorrect information
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