With its larger footprint, Whole Foods stores typically have a bigger selection of groceries than Aldi, which stays small and focused by choice. But both chains, while big into organics, also offer non-organic produce. And in this arena, too, Aldi beat Whole Foods with lower prices in our price comparisons.

Just like most supermarkets, Aldi has its own brand of products and they're not only high-quality, they're also extremely affordable. If you find yourself in an Aldi, it's a good idea to avoid brand-name products and take advantage of the reasonably priced Aldi items, like frozen pizzas, chips, and baked goods.

Private brands and minimal staff add up to big savings In fact, 90% of Aldi's products are private-label and much cheaper than the big brands. If you walk into an Aldi for the first time, you probably won't recognize the brands because Aldi produces very few television ads, saving a lot of money there as well.

If you're looking to cut your grocery bill, it's well worth a visit to your local Aldi. You'll find a wide selection of goods, including organic, vegan, and gluten-free options. And the prices are often significantly cheaper than premium stores, which could add up to hundreds of dollars of savings.