Both the Amex Cobalt and the Amex Gold Rewards Card earn Amex Membership Rewards — the most flexible travel currency available in Canada. The difference is how quickly they accumulate points and what they cost to hold. Here is the direct comparison.
At a Glance
| Feature | Amex Cobalt | Amex Gold Rewards |
|---|---|---|
| Annual fee | $155.88 ($12.99/mo) | $250 |
| Annual travel credit | None | $100 |
| Effective annual fee | $155.88 | $150 |
| Top earn rate | 5x MR (restaurants, cafes, delivery) | 2x MR (grocery, gas, travel) |
| Restaurant earn rate | 5x | 1x |
| Grocery earn rate | 5x (eligible merchants) / 1x (chains) | 2x (all grocery) |
| Gas earn rate | 1x | 2x |
| Travel insurance | Good | Comprehensive |
| Foreign transaction fee | 2.5% | 2.5% |
Earn Rates — Where Each Card Wins
Restaurants, Cafes, and Food Delivery: Cobalt by a Landslide
The Cobalt earns 5x MR at eligible eating-and-drinking establishments. The Gold Rewards earns 1x at restaurants. This is the most significant difference between the two cards.
For a household spending $600/month at restaurants and food delivery:
- Cobalt: 5x × $600 × 12 = 43,200 MR/year from dining
- Gold Rewards: 1x × $600 × 12 = 7,200 MR/year from dining
That 36,000 MR difference — transferred to Aeroplan at 1.5¢ — is worth $540/year in travel value. This gap alone can more than cover the difference in annual fees.
Groceries: Cobalt at Eligible Merchants, Gold Rewards at Chains
The Cobalt earns 5x at merchants coded as “eating establishments” — which can include specialty grocers and organic markets, but typically excludes large grocery chains (Loblaws, Metro, Safeway, Walmart).
The Gold Rewards earns 2x at all grocery stores — consistently, regardless of chain or how the merchant codes.
- If you shop at Loblaws, Metro, or Walmart: Gold Rewards wins (2x vs Cobalt’s 1x)
- If you shop at specialty grocers coded as “eating establishments”: Cobalt wins (5x vs 2x)
- If you shop at Sobeys or IGA: the Scotiabank Gold Amex earns 6x Scene+ and beats both
Gas: Gold Rewards Clearly Better
The Amex Gold Rewards earns 2x MR on gas. The Cobalt earns 1x on gas.
For a household spending $150/month on gas:
- Gold Rewards: 2x × $150 × 12 = 3,600 MR/year
- Cobalt: 1x × $150 × 12 = 1,800 MR/year
Difference: 1,800 MR/year (worth ~$27 at 1.5¢/pt). Meaningful but not the primary reason to choose one card over the other.
Annual Fee Comparison
Cobalt: $12.99/month = $155.88/year. No annual travel credit.
Gold Rewards: $250/year. Includes an annual $100 travel credit, applicable toward flights, hotels, and travel purchases booked through Amex Travel. If you claim the $100 credit annually (which requires booking at least $100 in travel per year through Amex Travel), the effective annual fee is $150.
Net effective fees are similar — $155.88 for Cobalt, $150 for Gold Rewards (if travel credit is claimed). The Gold Rewards fee jumps to $250 if you don’t claim the credit.
Insurance: Gold Rewards Wins
The Amex Gold Rewards has a more comprehensive travel insurance package:
| Coverage | Amex Cobalt | Amex Gold Rewards |
|---|---|---|
| Travel emergency medical | Up to $5M (first 15 days) | Up to $5M (first 15 days) |
| Trip cancellation | Up to $1,500/person | Up to $2,500/person |
| Trip interruption | Included | Up to $2,500/person |
| Lost/delayed baggage | Included | Included |
| Flight delay | Included | Included |
| Rental car collision | Covered | Covered |
Verify current coverage limits with Amex — insurance terms change.
The Gold Rewards’ higher trip cancellation and interruption limits are meaningful for expensive travel bookings. For most domestic and short-haul travel, both cards’ insurance is adequate.
Who Should Choose the Amex Cobalt?
Dining-heavy spenders. If you spend $400+ per month at restaurants, cafes, and food delivery, the 5x earn rate generates substantially more MR than the Gold Rewards. No other card in Canada comes close for this category.
Cardholders who primarily shop at large grocery chains. Wait — doesn’t this argue for Gold Rewards? Only if you’re comparing within Amex. If you shop at Loblaws and want groceries, the BMO CashBack World Elite (5% cash back) outearns both Amex options. For grocery-first cardholders, neither Amex card is necessarily the right choice.
Flexibility seekers. The Cobalt’s monthly fee structure lets you cancel mid-year — no lump-sum annual fee is at risk. If your lifestyle changes, you can exit more cleanly.
MR point accumulators at a lower commitment. The Cobalt’s $155.88/year (effective) is lower than the Gold Rewards’ $250 sticker price, and competitive with the $150 effective price after the travel credit.
Who Should Choose the Amex Gold Rewards?
Gas spenders. 2x on gas beats the Cobalt’s 1x consistently, at all gas stations, with no merchant-coding uncertainty.
Consistent grocery chain shoppers. 2x at Loblaws, Metro, or Walmart vs Cobalt’s 1x at those stores. For grocery-chain-heavy households that don’t eat out frequently, Gold Rewards earns more.
Frequent travellers who claim the $100 credit. If you travel annually and will book at least $100 in travel through Amex Travel, the effective fee is $150 — slightly lower than Cobalt’s $155.88, with better insurance.
Cardholders who want better travel insurance. If you travel internationally and the higher trip cancellation limits matter to you, Gold Rewards provides more coverage.
The Spending Profile That Decides It
| Spending Focus | Better Card |
|---|---|
| Heavy dining and food delivery | Cobalt (5x vs 1x) |
| Grocery at large chains + gas | Gold Rewards (2x vs 1x each) |
| Specialty grocers (Farm Boy, Whole Foods) | Cobalt (often 5x) |
| Frequent international travel | Gold Rewards (insurance + $100 credit) |
| Mixed lifestyle (some dining, some grocery, some gas) | Cobalt, if dining exceeds $400/month; Gold Rewards otherwise |
The simple test: Add up what you spend at restaurants and food delivery per month. If it is over $400/month, the Cobalt earns more MR across your spending profile. If it is under $200/month and you spend heavily on gas and chain groceries, Gold Rewards wins.
Bottom Line
Amex Cobalt wins for: Dining-heavy spenders, restaurant and food delivery earners, and anyone who wants Canada’s highest earn rate on food and drink.
Amex Gold Rewards wins for: Gas earners, grocery chain shoppers, and frequent travellers who claim the $100 credit and want broader insurance.
Both cards earn the same Membership Rewards points — the difference is in earn rate distribution across your actual spending pattern.
Amex Cobalt Review → | Amex Gold Rewards Review →
How to Maximize Amex MR Points →
Card terms and earn rates are subject to change. Verify at americanexpress.com/ca. See our Advertiser Disclosure.