Great question—these two often get mixed up.

• Kettle: Built to heat water, either on the stovetop (often with a whistle) or as an electric model with features like auto shutoff. Common materials include stainless steel, enameled steel, and glass.
• Teapot: Made for steeping and serving tea. You’ll see ceramic, glass, porcelain, cast iron, and more, often with a removable infuser for loose leaf tea. Many teapots aren’t meant for direct heating unless they’re labeled “stovetop safe.”

If you need to boil water, choose a kettle. If you’re steeping and pouring, a teapot is ideal. Always check the product details for heat compatibility.

Several materials are commonly chosen for boiling water, each with its own benefits. Preferences vary by taste and care routine.

• Stainless steel: Durable and widely used; many shoppers like its neutral taste and easy care.
• Borosilicate glass: Lets you see the water and is designed for temperature changes when labeled “stovetop safe.”
• Enameled steel or enameled cast iron: The enamel coating helps resist rust and is smooth to clean; follow care instructions to protect the finish.
• Ceramic/porcelain: Often for serving; only use on a stove if explicitly labeled for it.

For electric kettles, look for notes like “BPA-free” on plastic components. Always follow the manufacturer’s directions for safe use and maintenance.

Prices can vary based on a few factors. Knowing what matters to you can help you shop smarter.

• Material: Glass, ceramic, porcelain, stainless steel, and cast iron each carry different costs and care needs.
• Capacity: Larger sizes typically use more material and may cost more.
• Features: Built-in infusers, double-wall construction, whistling lids, or electric heating add value.
• Design & craftsmanship: Decorative patterns, unique shapes, and premium finishes can increase price.
• Accessories: Extras like strainers or gift packaging may be included.

Use site filters (capacity, material, “stovetop safe,” “with infuser”) to narrow options. Availability of delivery or pickup can also influence what’s shown for your location.

Some glass teapots are made for the stovetop, but not all. Always check the product details.

1. Look for labels like “borosilicate glass” and “stovetop safe.” If it’s not specified, heat water in a separate kettle and then pour.
2. If stovetop safe, start on low to medium heat and consider a heat diffuser to reduce hot spots.
3. Avoid thermal shock: don’t set hot glass on a cold surface, and don’t go from fridge-cold to open flame.
4. Never heat an empty teapot; add liquid before heating.

Following the manufacturer’s instructions can help extend the life of the teapot and reduce the risk of damage.

Think about how many people you serve and how you drink tea.

• 16–20 oz: Good for one large mug or two small cups.
• 34–44 oz: Handy for 2–4 people or multiple refills.
• 50–64 oz (about 1.5–2.0 qt): Better for small gatherings.

As a rough guide, many shoppers use ~8 oz per small cup, though mugs can be 12–16 oz. If you like blooming or loose leaf tea, a bit of extra space helps leaves expand (especially with an infuser). Also consider storage space and weight when filled. You can filter by capacity on the product page to quickly find a fit.