Citi Double Cash Card vs SoFi Unlimited 2%
Both cards cost $0/yr. The Citi Double Cash Card leads on hotels; the SoFi Unlimited 2% on travel.
Card data as of November 13, 2026.
Citi Double Cash CardCiti · No annual fee
- SoFi Unlimited 2%
SoFi · No annual fee
Overview
- Annual fee
- Citi Double Cash Card$0SoFi Unlimited 2%$0
- Welcome offerCurrent public offer
- Citi Double Cash Card$200 cash backSoFi Unlimited 2%—
- Rewards
- Citi Double Cash CardCash backSoFi Unlimited 2%Cash back
- Foreign transaction fee
- Citi Double Cash Card3%SoFi Unlimited 2%NoneLowest
- Network
- Citi Double Cash CardMastercardSoFi Unlimited 2%Mastercard World Elite
Earn ratesPer $1 spent
- Everything else
- Citi Double Cash Card2%SoFi Unlimited 2%2%
Statement creditsAs the issuer states them · — means none on record
- Rideshare & transit
- Citi Double Cash Card—SoFi Unlimited 2%
- $5 Lyft + airport savings
Perks & access— means none on record
- Other perks
- Citi Double Cash Card
- Early access to concerts, sports, and theater tickets
- Tap to pay with contactless and digital wallets
- Pay no interest on balance transfers for 18 months
- No annual fee ever on this card
SoFi Unlimited 2%- 24/7 personal concierge at your service
Protections & insuranceLimits where published · — means none on record
- Purchase & returns
- Citi Double Cash Card
- Zero Liability on unauthorized transactions
SoFi Unlimited 2%— - Extended warranty
- Citi Double Cash Card
- Extended warranty (secondary coverage)
SoFi Unlimited 2%— - Cell phone
- Citi Double Cash Card—SoFi Unlimited 2%
- Cell phone protection ($800/claim)
- Other protections
- Citi Double Cash Card
- Check your FICO score free every month
- 24/7 fraud monitoring with zero liability protection
- Free help resolving identity theft issues
- Quick card replacement if your wallet is lost or stolen
- Free identity monitoring service from Mastercard network
- Create virtual card numbers for safer online shopping
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- 24/7 lost/stolen card assistance worldwide
SoFi Unlimited 2%- ID Theft Protection
Pros & cons
- Pros
- Citi Double Cash Card
- 2% flat rate on all purchases with no caps
- No annual fee
- 0% intro APR for 18 months on balance transfers
- Simple earning structure - no tracking categories
- Points can combine with other Citi ThankYou cards
SoFi Unlimited 2%- Unlimited 2% cash back rewards on all eligible purchases, with no caps
- 3% cash back rewards on trips booked through SoFi Travel
- No annual fee and no foreign transaction fees
- World Elite Mastercard benefits and cell phone protection ($800 per claim, $1,000 per year)
- Cons
- Citi Double Cash Card
- 3% foreign transaction fee
- Must pay bill to earn second 1% cash back
- No travel insurance or trip protection
- Relatively modest $200 welcome bonus
- No bonus categories for high spenders
SoFi Unlimited 2%- Currently invite only - the issuer says to check your mailbox for an offer
- Designed for applicants with excellent credit
- Variable APR of 20.24% to 32.99% makes carrying a balance expensive
- Balance transfers are currently limited to recipients of promotional offers
Category-by-Category Winner
No unconditional category winner — 4 categories depend on how you earn.
Hotels
Depends: via issuer travel portal
Citi Double Cash Card earns 5X when conditions are met; SoFi Unlimited 2% earns 2X (2X without restrictions)
Car Rentals
Depends: via issuer travel portal
Citi Double Cash Card earns 5X when conditions are met; SoFi Unlimited 2% earns 2X (2X without restrictions)
Attractions
Depends: via issuer travel portal
Citi Double Cash Card earns 5X when conditions are met; SoFi Unlimited 2% earns 2X (2X without restrictions)
Travel
Depends: via issuer travel portal; Must book through the SoFi Travel portal (operated by Expedia)
SoFi Unlimited 2% earns 3X when conditions are met; Citi Double Cash Card earns 2X (2X without restrictions)
Year One vs Ongoing Value
Modeled net value (bonus categories at unconditional rates, caps applied). Spend mix: dining 15%, groceries 15%, gas 10%, travel 10%, everything else 50%. Statement credits use the same recurring usable estimates as each card's detail page; first-year-only credits count in year one only. Welcome offers valued at each card's program rate shown on this page.
Both scenarios favor the Citi Double Cash Card on net value (rewards, usable credits, fees, and welcome offer).
| Scenario | Citi Double Cash Card | SoFi Unlimited 2% | Ongoing winner | Year-one winner |
|---|---|---|---|---|
| Light spender: $1,000/month | Rewards: $408 Credits (our usable estimate): $0 − Annual fee ($0) Ongoing: $408 Year one: $608 | Rewards: $240 Credits (our usable estimate): $20 − Annual fee ($0) Ongoing: $260 Year one: $260 | Citi Double Cash Card | Citi Double Cash Card |
| Heavy spender: $4,000/month | Rewards: $1,632 Credits (our usable estimate): $0 − Annual fee ($0) Ongoing: $1,632 Year one: $1,832 | Rewards: $960 Credits (our usable estimate): $20 − Annual fee ($0) Ongoing: $980 Year one: $980 | Citi Double Cash Card | Citi Double Cash Card |
The Bottom Line
Both scenarios favor the Citi Double Cash Card on net value (rewards, usable credits, fees, and welcome offer).
Frequently Asked Questions
- Which card earns more rewards, the Citi Double Cash Card or SoFi Unlimited 2%?
- Both cards earn 2X on everyday purchases. The difference is in bonus categories — check the earn rate comparison above for a full breakdown.
- What benefits does the Citi Double Cash Card have that the SoFi Unlimited 2% doesn't?
- The Citi Double Cash Card focuses on earn rates, while the SoFi Unlimited 2% offers cell phone protection.
- Should I get the Citi Double Cash Card or the SoFi Unlimited 2%?
- Both cards have the same $0/yr fee. Choose based on which bonus categories match your spending — check the earn rate comparison above.
Editorial disclosure: CardRewards.ai is an independent comparison service. Card data comes from issuers' published terms; catalog last published November 13, 2026, and each card page shows when its terms were last checked. Card issuers do not influence our rankings or content.