Both are $0-AF category-earning cards built around a rotating or selectable bonus, but the mechanics diverge in a way that matters more than the headline rates. Citi Strata pays 3x at supermarkets, gas/EV charging and select transit plus a self-select category (fitness, streaming, entertainment, salons, or pet supplies) with no spend cap on any of it. Freedom Flex pays a higher 5% but only on a rotating category you have to activate each quarter, capped at $1,500 in combined spend ($75 max per quarter in that category).
Scored against our published methodology · Updated July 17, 2026
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Citi
Citi ThankYou Points builders who want a broad 3X earn across supermarkets, select transit and gas/EV charging, and a self-select category (fitness, streaming, entertainment, beauty, or pet stores) plus 2X dining — all at a $0 annual fee. It's the July-2025 successor to the Citi Rewards+.
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Chase
Readers willing to track rotating quarterly categories and activate each quarter. Stacks beautifully with a Sapphire Preferred or Reserve for transfer-partner upside on Ultimate Rewards.
Find your matchBest for — by the numbers
Per-spec leads are computed from each issuer's published facts and our scored methodology — there is no single overall winner. Reviewed July 17, 2026. ClearValue Cards earns compensation solely through our CardRatings partnership, paid when a reader clicks out to CardRatings from our match tool. This compensation does not influence editorial scoring or ordering.
| Spec | Citi Strata | Chase Freedom Flex |
|---|---|---|
| Annual fee | $0 | $0 |
| 0% intro APR period | 15 months | 15 months |
| Ongoing APR (from) | 18.49% | 18.24% |
| Foreign transaction fee | 3% | 3% |
| Rewards score | 17/20 | 16/20 |
| Fee-structure score | 19/20 | 20/20 |
| ClearValue score | 84/100 | 86/100 |
| Balance transfer fee | See issuer terms | $5 or 3% (intro), then $5 or 5% |
A check marks the card that leads that spec on published figures. Rows with no marker are either tied or judgment calls (fee wording, late-fee terms) where a single "winner" wouldn't be honest to the data.
Tap the spec you care about — we'll show which card leads on it.
For Ongoing APR (from), the Chase Freedom Flex leads (18.24%).
Readers who want a set-and-forget category card and spend steadily at supermarkets, gas, and one self-select bucket (streaming, fitness, entertainment) all year
3x with no activation and no quarterly cap beats trying to remember to activate a rotation — and it compounds on high grocery/gas spend where Freedom Flex's 1% base rate would otherwise apply.
See your matchesReaders who already track Chase's rotating calendar (or hold a Sapphire) and whose spend lines up with categories like Amazon, PayPal, or gas that occasionally beat Strata's fixed 3x
5% outearns Strata's 3x whenever the category and cap line up, and the fixed 3% dining + drugstore rates run year-round with no activation. Pairing with a Sapphire also unlocks Ultimate Rewards transfer value Strata's ThankYou Points can't match 1:1 at the everyday-card tier.
See your matchesAnyone whose spend is concentrated outside both cards' bonus categories — dining-and-travel-heavy spenders should look at a flat 2% card or a dedicated dining card instead, since both of these drop to 1x/1% off their specific categories.
Answer a few questions about how you spend and we'll point you to the cards that actually fit — no guesswork.
Take the 60-second quizAnnual fee
Citi Strata: $0
Chase Freedom Flex: $0
Core bonus categories
Citi Strata: 3x supermarkets, gas/EV charging, select transit; 2x dining — always on
Chase Freedom Flex: 5% rotating category, activated quarterly; 3% dining, 3% drugstores — always on
Bonus-category spending cap
Citi Strata: None on the 3x categories
Chase Freedom Flex: $1,500/quarter combined on the 5% category, then 1%
Self-select flexibility
Citi Strata: Pick one category (fitness, streaming, entertainment, salons, pet supplies) per quarter, changeable
Chase Freedom Flex: None — categories are fixed by Chase's published calendar
Activation required
Citi Strata: No — all bonus categories run automatically
Chase Freedom Flex: Yes — the 5% category must be activated each quarter or it earns 1%
Points/cash-back transfer value
Citi Strata: ThankYou Points — transfer partners available on Citi's premium cards, not this one directly
Chase Freedom Flex: Ultimate Rewards — transfers to airline/hotel partners if paired with a Sapphire Preferred or Reserve
Foreign transaction fee
Citi Strata: 3%
Chase Freedom Flex: 3%
Honest knock
Citi Strata: 3x tops out lower than Freedom Flex's 5% whenever the rotation actually matches your spend
Chase Freedom Flex: The 5% is worthless the quarters you forget to activate, and the $1,500 cap limits how much high-spend households can earn from it
Neither is universally better — it depends on how you spend. On our published 100-point methodology the Citi Strata scores 84/100 (Solid pick) and the Chase Freedom Flex scores 86/100 (Solid pick). Readers who want a set-and-forget category card and spend steadily at supermarkets, gas, and one self-select bucket (streaming, fitness, entertainment) all year should lean Citi Strata; readers who already track Chase's rotating calendar (or hold a Sapphire) and whose spend lines up with categories like Amazon, PayPal, or gas that occasionally beat Strata's fixed 3x should lean Chase Freedom Flex. Take the 60-second quiz to see which fits your profile.
The Citi Strata carries $0 (no annual fee), sourced from the issuer's published Schumer Box as of July 8, 2026. The Chase Freedom Flex carries $0 (no annual fee), as of July 15, 2026. Fees change — confirm the current number at the issuer before you decide.
The Citi Strata is the one with a 0% intro offer: 0% intro APR on purchases and balance transfers for 15 months. Chase Freedom Flex offers 0% on purchases and balance transfers for 15 months. Intro terms are variable — verify the current window at the issuer.
We score every card across five dimensions — effective rewards, fee structure, audience fit, transparency, and the weakness named — 0–20 each for a 100-point total. The Citi Strata earned 84/100 and the Chase Freedom Flex earned 86/100. Scoring follows our published methodology and is never influenced by compensation.
Independent editorial comparison. ClearValue Cards is not a card issuer, a bank, or a lender. ClearValue Cards earns compensation solely through our CardRatings partnership, paid when a reader clicks out to CardRatings from our match tool. This compensation does not influence editorial scoring or ordering. Card facts are sourced from each issuer's published Schumer Box and terms — confirm current numbers at the issuer. See disclosure.
