American Express primarily pulls Experian for consumer credit card and charge card applications, with TransUnion pulls documented in a handful of states. Amex's underwriting model is distinct from most issuers — it weighs your relationship history with Amex itself (the "member history" model) alongside your external bureau data, and treats charge cards (Gold, Platinum) differently from traditional credit cards.
Unlike Chase's hard 5/24 cutoff, Amex's velocity restriction is informal — an unwritten but well-documented pattern where 3 or more Amex applications within roughly 90 days correlates with declines, independent of credit score.
| Card Type | Primary Bureau | Secondary / Alternate | Notes |
|---|---|---|---|
| Consumer credit cards | Experian | TransUnion (select states) | Most common pattern nationwide |
| Charge cards (Gold, Platinum, Centurion) | Experian | Sometimes none | No preset spending limit — underwriting model differs from credit cards |
| Business cards (Blue Business, Biz Gold/Platinum) | Experian | Equifax (rare) | More consistently Experian than consumer cards |
| Co-branded (Delta, Hilton, Marriott) | Experian | TransUnion | May vary by partnership agreement |
| Arizona, Hawaii, Connecticut, others | TransUnion | Experian | Documented state-level TransUnion preference |
Equifax pulls for consumer products are rare. Charge cards (Gold/Platinum) are evaluated differently — income and spend capacity weigh more heavily than the rigid score thresholds governing credit cards.
Score ranges by product tier (aggregated approval data):
Blue Cash Everyday / Cash Magnet (entry)
Gold Card / Business Gold
Platinum / Business Platinum
The factors that matter most at Amex:
Data transparency: The patterns below are derived from aggregated consumer-reported approval data and credit community research — not official Amex policy. Bank underwriting models change. Verify current terms directly with Amex before applying.
Yes. Amex's "Check if You're Pre-Qualified" tool is a soft pull with no score impact, and shows which Amex products you're likely to be approved for before a full application. This is a strong signal — Amex's pre-qualification matching is documented to correlate closely with final approval outcomes when nothing else changes.
The full application (after a pre-qualified offer or submitted independently) performs a hard pull on the bureau shown above. If you're an existing Amex member, your online account dashboard may also surface targeted pre-approved offers specific to your relationship history.
Predominantly yes — across consumer, charge, and business cards. TransUnion is documented as the primary pull in a smaller set of specific states (Arizona, Hawaii, Connecticut, and others). Equifax pulls for consumer products are rare.
No. Amex's pre-qualification tool is a soft pull with zero score impact. Only submitting the full application — typically after seeing a pre-qualified offer — triggers the hard inquiry.
Yes. Gold and Platinum are charge cards with no preset spending limit, so Amex's model weighs income and spend capacity more heavily relative to the rigid score cutoffs that govern revolving credit cards like Blue Cash.
Rarely. Most documented approvals for entry-level products floor at 660–670. Below 660 with any derogatory marks results in consistent declines in aggregated data.
No — these are unrelated. The lifetime bonus rule only affects whether a welcome offer is included with your approval. The bureau pulled is determined by your state and the product category.
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