Reviewed Jun 2026 · policies are checked weekly for changes · stated — every cell is read from American Express's published policy; none has been tested (run by us) yet.
1Portabilitystated
Amex offers self-serve download of transaction data in structured machine-readable formats (CSV, OFX, QFX, plus Quicken/QuickBooks/Excel year-end summaries) from the online Statements & Activity page, but this covers transactions only — the whole-account CCPA export format is unspecified. Scored on data scope, not format count: with no documented structured whole-account export, portability is at the partial level.
Amex — Download Transactions & Statements FAQ (page CSS-only; formats corroborated via secondary sources) · accessed Jun 2026 ↗Connects to apps: Yes. Amex operates a real
customer-permissioned Open Banking / Account Financials API using OAuth2, OpenID Connect and Financial-grade API (FAPI) standards, letting you grant and revoke third-party app connections (via Plaid, MX, Akoya)
without sharing your Amex password; access is aggregator-mediated rather than a first-party consumer developer key, but is genuinely consumer-directed, tokenized and manageable. (Context: the CFPB Section 1033 open-banking rule is currently enjoined and under reconsideration, so this access is voluntary/contractual, not mandated.)
Amex — Developer Open Banking portal (page CSS-only; OAuth/FAPI + Plaid details corroborated via secondary sources) · accessed Jun 2026 ↗
1Sells / sharesstated
Amex states "We do not sell personal information" but expressly shares data for cross-context behavioral advertising with a "Do Not Sell or Share" opt-out link and Global Privacy Control support; its GLBA notice separately confirms it shares with affiliates and for joint marketing by default (only creditworthiness/affiliate-marketing sharing is opt-out-able), so sharing is scored at the shares-with-opt-out level.
Amex — California Privacy Notice §3/§6 + U.S. Consumer GLBA Notice (Rev. 3/2024) · accessed Jun 2026 ↗
Reviewed Jun 2026 from American Express's own California Privacy Notice (effective Feb 19, 2026) and U.S. Consumer GLBA Privacy Notice (Rev. 3/2024), which were read in full, plus corroborating secondary sources where amex.com pages returned CSS/JS-only to automated fetch (transaction-export formats, AI/ML language, and the Open Banking OAuth/FAPI details). All cells "stated", not tested. Amex is a regulated financial institution, so its transaction core is legally retained under financial-recordkeeping law and its deletion score reflects that floor.
Events
Breaches, policy changes, and export-format changes we’ve recorded at American Express — other parties’ actions, alongside the enforcement record above. An event never changes a grade by itself. All events →
No events on record for American Express.
Grade history
Every change to this company’s grade since it was first published, and why. All grade changes →
No changes since this grade was first published in Jun 2026.