For someone doing keto, which meal services have the widest selection of low-carb options that stay within typical daily carb limits?

If strict keto is the goal, I’d prioritize services that label meals as keto and give you net-carb counts, rather than services that merely say “low carb.”

Best options for selection

Factor is probably the strongest match for your question. Its current site says its weekly menu has 100+ meals/add-ons, with keto meals specifically designed at 15g net carbs or less. Recent independent testing also singled out Factor for having a particularly wide variety of keto choices.

Green Chef is the better choice if you don't mind cooking. Its Keto plan averages about 15–20g net carbs per serving, and the company says it offers 100+ weekly recipes overall, with new recipes added regularly.

CookUnity is particularly interesting if you want more restaurant-style variety. Its dedicated keto meals are generally under 20g net carbs, and you can choose from a rotating chef-created menu rather than receiving a fixed set of meals.

One important distinction

A typical ketogenic target is often ~20–50g net carbs per day, though the appropriate amount varies considerably by person. So a meal advertised as “low carb” at 25–35g net carbs can consume most or all of a strict keto day's allowance. For example, CookUnity's broader Low Carb/Carb Control category allows meals up to 35g net carbs, whereas its specifically Keto category is much more appropriate for strict keto.

My ranking for your specific criterion:

1. 🥇 Factor — widest reliably keto-compliant prepared selection
2. 🥈 Green Chef — widest choice if you're willing to cook
3. 🥉 CookUnity — excellent variety and chef-quality food
4. Trifecta — good for highly structured macro tracking
5. Home Chef — flexible, but requires more scrutiny meal-by-meal

If you tell me your target daily net-carb limit (e.g. 20g, 30g, or 50g) and whether you want ready-to-eat vs. meal kits, I can narrow this to the 2–3 services that give you the most usable meals.

When you are doing keto, finding a meal service with a wide selection that safely stays under typical daily limits (usually 1 5 g to 2 0 g of net carbs per meal) can prevent you from getting burned out on the same few dishes.

The top meal delivery services that offer a strong combination of low-carb variety, strict macro-tracking, and convenience stand out for specific reasons:

• Factor (Best Overall for Prepared Keto Meals): Factor provides a dedicated, dietitian-designed keto menu with around 10+ specific keto options rotating weekly out of a massive overall menu. Their meals are fresh (never frozen), heat up in about 2 2 2 minutes, and strictly target$1 5 g or less of net carbs per serving with high-quality proteins and healthy fats. You can explore their rotating options on the Factor Low-Carb Meal Delivery Page.
• Green Chef (Best for Organic Meal Kits): If you prefer cooking rather than microwaving pre-made meals, Green Chef is the premier certified organic meal kit service for keto. They roll out roughly 10 10 1 0 inventive keto recipes every week that consistently stay at 2 0 g or less of net carbs. The pre-measured, high-end ingredients make tracking macros foolproof. Check out their current weekly lineup on the Green Chef Keto Meal Delivery Page.
• CookUnity (Best for Chef-Crafted Variety): CookUnity operates on a marketplace model featuring recipes designed by independent, award-winning chefs. Their dedicated keto filter uncovers a rotating, restaurant-quality variety that feels much less "factory-made" than standard diet plans, though you'll want to double-check the individual label for each chef's specific net carb counts. View their chef lineup on the CookUnity Keto Meal Delivery Page.
• Hungryroot (Best for Customization/Groceries): Hungryroot isn't a traditional box service; it's a hybrid grocery and recipe delivery setup. You can filter your entire weekly delivery by "keto-friendly" or low-carb criteria, choosing from a massive variety of pre-chopped proteins, zoodles, cauliflower rice, and quick assembly items. It gives you the widest raw selection because you can mix and match individual low-carb grocery items.
• Trifecta Nutrition (Best for Strict Athletes): Trifecta focuses heavily on clean, organic, macro-calculated meal plans. Their keto plan is designed precisely for body composition and fitness goals, ensuring strict adherence to low-carb limits, though the culinary flavor profile is simpler and more functional than options like CookUnity or Factor.

If you want to narrow this down, let me know:

• Do you prefer fully prepared heat-and-eat meals or cooking meal kits?
• What is your strict daily net carb target (2 0 g vs. a more flexible 3 0 g–5 0 g low-carb approach)?

If your goal is keto rather than merely “healthy/low-carb,” the biggest factor is how many meals actually land around 20–50 g net carbs/day. Typical ketogenic diets are often around 20–50 g net carbs per day, while “low-carb” can be considerably higher.

Best options for selection + carb control

Current 2026 comparisons consistently put Factor, Trifecta, Green Chef, Sunbasket and CookUnity near the top for keto/low-carb eating.

My pick for your specific question: Factor. Its current Seattle menu advertises 100+ total meals/add-ons each week, with a dedicated keto category at about 15 g net carbs or less. www.factor75.com Healthline likewise found roughly 15 keto entrées per week, giving it unusually good variety without requiring you to calculate every meal yourself.

CookUnity is the runner-up if “widest selection” matters more than strictness. Its large chef network gives you much more variety, but its low-carb/keto filters aren't as consistently strict; some meals can reach the low-20s in net carbs.

Trifecta is the better choice if you're aiming for very strict keto, since its meals tend to be around 6–12 g net carbs. The tradeoff is price and somewhat less culinary variety.

So I'd rank them:

1. 🥇 Factor — best combination of lots of choices + reliably keto
2. 🥈 CookUnity — widest culinary variety, but inspect carb numbers
3. 🥉 Trifecta — strongest for strict keto/macros
4. Green Chef — best if you want to cook
5. Sunbasket — good organic option, but fewer keto choices
6. Home Chef — flexible, but requires more carb checking

If you're targeting 20–30 g net carbs/day, I'd strongly favor Factor or Trifecta, because one meal can otherwise consume most of your daily allowance.

When following a ketogenic diet—typically aiming for under 2 0 g to 2 5 g of net carbs per day—finding a meal service with a large, rotating rotation prevents menu fatigue. Top meal delivery services stand out for offering a wide selection of low-carb, keto-compliant options that comfortably fit daily limits:

• Factor (Factor Keto Meal Delivery ): Best for ready-to-heat convenience . They feature a dedicated keto menu with over 10 to 14 rotating weekly options . Most of their keto meals are strictly formulated to contain≤1 5 g of net carbs per single-serving portion, leaning into high-fat, high-protein comfort foods.
• Green Chef (Green Chef Keto Meal Kits ): Best certified-organic meal kit . They offer around 10 dedicated keto and paleo recipes every week , with pre-measured, organic ingredients . Meals generally hover under 2 0 g of net carbs , giving you the wide-selection feel of cooking fresh without the grocery store hassle.
• Sunbasket (Sunbasket Keto-Friendly Meals ): Best for culinary variety and flexibility . Sunbasket offers globally inspired, vibrant flavors and lets you choose between pre-portioned meal kits or "Fresh & Ready" heat-and-eat meals . Their keto-friendly tag helps you easily pick meals packed with healthy fats like avocado, olive oil, and high-quality proteins that stay well within low-carb boundaries.
• CookUnity (CookUnity Keto Delivery ): Best chef-crafted variety . As a marketplace of independent chefs , CookUnity features a diverse weekly rotation with explicit keto, paleo, and low-carb filters , averaging around 1 5 g to 2 0 g of net carbs per meal with distinct restaurant-quality flavors.
• Trifecta (Trifecta Keto Plan ): Best for fitness and strict macros . They provide fully prepared, organic meals tailored to a dedicated keto plan containing≤1 2 g of net carbs per meal . It is heavily focused on straightforward performance and weight loss, offering reliable macro-tracking.

Would you prefer fully prepared heat-and-eat meals (like Factor or Trifecta) or cooking meal kits (like Green Chef), and do you have a specific net carb limit per meal in mind?

For those following a ketogenic lifestyle, staying within the typical daily limit of 2 0 g to 5 0 g of net carbs requires meals that generally average under 1 0 g to 1 5 g of net carbs per serving.

The top meal delivery services providing the widest, most reliable selections of low-carb and dedicated keto options include:

• Factor (Factor75) is widely considered the best overall and widest-ranging pre-prepared (heat-and-eat) service for keto. They offer around 1 0 g to 1 5 g+ dedicated keto options weekly, designed to stay at or below 1 5 g net carbs per meal. Their rotation is extensive, featuring fresh, never-frozen meals alongside massive add-on menus for low-carb snacks, shakes, and extra proteins.
• Green Chef stands out as the premier choice if you prefer cooking meal kits rather than microwaving pre-made food. They feature a dedicated, USDA-certified organic keto and paleo plan with roughly 10 rotating weekly recipes, keeping net carbs strictly managed with pre-portioned, high-fat, and clean ingredients.
• Trifecta Nutrition is the top pick for strict macro-counting and fitness-focused keto. Their dedicated keto plan delivers fully prepared, all-organic meals that consistently maintain fewer than 1 0 g of net carbs per meal, making it one of the safest options for deep ketosis.
• CookUnity provides a unique, chef-driven marketplace model with a wide rotating weekly selection of keto-friendly, high-protein meals. Because recipes are crafted by individual independent chefs rather than a single factory kitchen, the flavor variety and gourmet quality are exceptionally high, though you must double-check individual macro tags per dish.
• BistroMD features a specialized "Keto Flex" program. It is doctor-designed specifically for sustainable weight loss, offering a structured low-carb rotation that balances strict macro requirements with culinary variety.

To help narrow down which service fits best, let me know:

• Do you prefer fully prepared heat-and-eat meals or cooking meal kits?
• What is your target net carb limit per meal?

If the goal is keto rather than merely “healthy/low-carb,” I’d prioritize services that give you a large number of meals at roughly ≤15 g net carbs per meal. A common keto target is around 20–50 g net carbs per day, though individual targets vary.

Best choices for variety

1. Factor — my first choice for strict keto.
Factor currently says its dedicated Keto meals are designed around 15 g or less net carbs per meal, and it offers 10+ keto choices each week, alongside 100+ rotating meals overall. That makes it unusually easy to eat two Factor keto meals and still have room in your daily carb budget for breakfast/snacks.

2. CookUnity — best if “widest selection” means culinary variety.
It has a substantially larger chef-created menu than most dedicated keto services, and current testing/reviews rank it highly for keto variety. The catch is that not every meal labeled low-carb is keto-level, so I'd inspect the nutrition panel rather than relying solely on the dietary filter. Community reports also note that many of its keto-friendly meals land around 20 g carbs.

3. Green Chef — best if you don't mind cooking.
Its dedicated keto menu generally has 8–10 keto recipes per week, and it gives you more control over ingredients and portions than prepared-meal services. Healthline currently rates it as its best keto meal-kit option.

4. Trifecta — best for very strict macro control.
It's less about having dozens of exciting choices and more about making the nutritional numbers predictable. It's particularly attractive if you're exercising heavily or tracking protein, calories and carbs closely.

One important distinction

If by “typical daily carb limits” you mean 20–30 g net carbs/day, I'd rank them:

Factor → Trifecta → Green Chef → CookUnity → Sunbasket

If you mean under ~50 g/day, then CookUnity and Sunbasket become much more attractive, because you can fit some meals that wouldn't work for strict keto.

Also, don't confuse total carbs with net carbs. For keto, I'd compare net carbs (total carbs minus fiber, with some nuance around sugar alcohols) and check the actual nutrition panel for every meal.

If you tell me whether your target is 20, 30, or 50 g net carbs/day, I can narrow this down to the services that give you the largest number of meals you can actually fit into that limit.

When following a ketogenic diet (typically aiming for under 2 0 g to 5 0 g of net carbs per day), finding a meal service with a consistently wide selection is crucial to avoid "menu fatigue."

The top meal delivery services that offer a broad, dedicated variety of low-carb, keto-compliant options staying strictly within typical per-meal limits (1 0 g to 1 5 g net carbs or less) include:

1. Factor_ (Factor 75)
   • Style: Prepared, heat-and-eat (microwave or oven).
   • Keto Selection: Features a dedicated, dietitian-approved keto plan with 1 0+ to 1 4+ weekly rotating keto options.
   • Carb Profile: Strictly formulated to have≤1 5 g of net carbs per serving, heavily prioritizing healthy fats and protein. You can explore their ready-made options directly on the Factor Meals Official Website.
2. Green Chef
   • Style: Meal kit (cooking required).
   • Keto Selection: As a certified organic service, they roll out around 10 dedicated keto and paleo recipes every week.
   • Carb Profile: Highly reliable macro-tracking with most meals staying well under 1 5 g net carbs. Explore their rotating weekly menus on the Green Chef Official Website.
3. Trifecta Nutrition
   • Style: Prepared, fully cooked meals.
   • Keto Selection: Heavily geared toward fitness enthusiasts, bodybuilders, and strict macro-trackers. They offer a massive organic keto inventory.
   • Carb Profile: Designed explicitly for strict ketosis and athletic performance, keeping net carbs minimal. Check out their performance plans via the Trifecta Nutrition Website.
4. CookUnity
   • Style: Chef-prepared, fresh ready-to-eat meals.
   • Keto Selection: Uses a collective of independent chefs, resulting in some of the most diverse, restaurant-quality flavor profiles on the market. They feature a prominent rotating filter for keto-labeled dishes.
   • Carb Profile: Varies by individual chef recipe, but macro counts are clearly labeled per meal. Browse regional chef creations on the CookUnity Website.
5. Sunbasket
   • Style: Choice of meal kits or "Fresh & Ready" heat-and-eat meals.
   • Keto Selection: Offers robust, dynamic low-carb and paleo selections using clean, organic produce.
   • Carb Profile: Carefully portioned to satisfy lower-carb thresholds, though you must double-check individual weekly tags as some lean closer to general "carb-conscious" than strict keto. See options on the Sunbasket Official Website.

Would you prefer heat-and-eat prepared meals (like Factor or Trifecta) or cooking meal kits (like Green Chef)? Let me know so I can help narrow down pricing and delivery availability for your area.

If your goal is to stay within a typical ketogenic intake of 20–50 g net carbs per day, the best services are the ones that either have a dedicated keto menu or consistently offer meals under about 10–15 g net carbs. That lets you comfortably fit two or three meals into your daily carb budget.

Here's how the major services compare:

Best overall: Factor

For someone who wants the widest selection of ready-to-eat keto meals, Factor is hard to beat. Each week it typically offers around 15 or more keto-friendly entrées, plus breakfasts, shakes, snacks, and protein add-ons. Most keto meals fall around 15 g net carbs or less, with some considerably lower. Healthline and several independent reviewers consistently rank it among the strongest keto options because of both variety and convenience.

Good if you:

• Don't want to cook
• Eat lunch and dinner from a meal service
• Want lots of weekly variety

Best meal kit: Green Chef

If you enjoy cooking, Green Chef has one of the few dedicated Keto meal plans. They generally offer 8–10 keto recipes each week, using pre-portioned ingredients and recipes designed for low-carb eating. Most meals stay in a keto-friendly carb range.

Good if you:

• Prefer fresh-cooked meals
• Want organic ingredients
• Like changing recipes weekly

Best for athletes or macro tracking: Trifecta

Trifecta's meals are designed around macro targets and tend to be consistently low in carbs with relatively high protein. The tradeoff is that the menu is usually smaller and more performance-oriented than Factor's.

Good alternative: Sunbasket

Sunbasket doesn't focus exclusively on keto, but its Carb-Conscious and Paleo offerings often fit ketogenic macros. You'll need to check each meal's nutrition since carb counts vary more than with dedicated keto plans.

Services that are less ideal for strict keto

• HelloFresh has "Carb Smart" recipes, but many are too high in carbs for a strict ketogenic diet without modifications.
• Home Chef has "Carb Conscious" meals that often work for moderate low-carb diets, but they aren't consistently ketogenic.

If you're trying to stay under 20–30 g net carbs/day

The safest choices are:

1. Factor – largest prepared keto selection
2. Green Chef – best dedicated keto meal kit
3. Trifecta – excellent for strict macro tracking
4. Sunbasket – good with careful meal selection

A practical strategy many keto eaters use is:

• Breakfast: eggs or Greek yogurt (5–7 g net carbs)
• Lunch: one keto meal-service entrée (8–12 g)
• Dinner: another keto entrée (8–12 g)

That keeps total daily carbs around 20–30 g net, leaving room for vegetables or snacks.

When adhering to a strict daily carb limit (typically 2 0 g to 5 0 g of net carbs per day), finding a meal service with consistently low numbers per serving is crucial. Several top-rated prepared meal delivery services and meal kits feature dedicated low-carb or keto selections designed to keep you safely in ketosis.

• Factor (available at Factor)
  • Selection Size: Around 1 0--1 4+ dedicated keto meals weekly.
  • Carb Profile: Usually averages around 1 0--1 5 g of total/net carbs per meal.
  • Why it fits: It is widely considered the best ready-to-eat (microwave-and-eat in 3 minutes) service for keto. The recipes focus heavily on high-fat, high-protein comfort foods that make strict macro-counting easy.
• Trifecta Nutrition (available at Trifecta)
  • Selection Size: A rotating weekly menu covering breakfast, lunch, and dinner.
  • Carb Profile: Strictly formulated to stay under 1 0 g of net carbs per meal [0].
  • Why it fits: Best for athletes or strict macro-trackers. The meals are organic, macro-balanced, and lean heavily into clean proteins and healthy fats (like avocado oil and ghee) with virtually zero hidden sugars.
• Green Chef (available at Green Chef)
  • Selection Size: About 10 10 1 0 new certified organic keto and "carb smart" recipes weekly.
  • Carb Profile: Generally ranges between 9 g and 1 8 g of net carbs per serving.
  • Why it fits: If you prefer cooking over microwaving, Green Chef is the premier USDA-certified organic meal kit service for keto. It provides pre-portioned, high-quality ingredients with inventive flavor profiles so low-carb eating doesn't get monotonous.
• Snap Kitchen (available at Snap Kitchen)
  • Selection Size: A robust rotating menu of fully prepared, fresh (never frozen) low-carb and keto options.
  • Carb Profile: Most keto/low-carb choices hover under 1 0--1 4 g net carbs.
  • Why it fits: Highly praised for great taste and gluten-free/grain-free integrity, making it seamless for clean low-carb dieting without kitchen labor.
• BistroMD (available at BistroMD)
  • Selection Size: Features a dedicated "Keto Flex" program.
  • Carb Profile: Controlled low-carb structure designed for sustainable weight loss.
  • Why it fits: Doctor-designed and chef-prepared, it's ideal if you want a medically structured low-carb system rather than just picking individual meals à la carte.

If you'd like to narrow this down, let me know:

• Do you prefer fully prepared heat-and-eat meals or cooking meal kits?
• What is your strict daily net carb target?

I can give you a more specific recommendation or check current weekly menus for you.

If your goal is to stay within a typical keto limit of about 20–50 g net carbs per day, the biggest differentiator is how many genuinely keto-friendly meals are available each week, not just whether a service has a "low-carb" label. Some services have dozens of low-carb choices, while others only have a handful.

Here's how the major services compare:

If you want the widest selection

For prepared meals (just heat and eat):

1. Factor – Best dedicated keto selection with reliable nutrition labeling.
2. CookUnity – Probably the greatest overall variety if you're comfortable filtering by carbs instead of using a keto-only menu.
3. Trifecta – Excellent if macro consistency matters more than culinary variety.

For meal kits (you cook):

1. Green Chef – The largest dedicated keto meal-kit lineup.
2. Sunbasket – Nearly as much variety, with premium ingredients and both kits and prepared meals.
3. HelloFresh – Better for moderate low-carb than strict keto.

Staying within daily carb limits

Suppose you're targeting 25 g net carbs/day:

• Breakfast: 3–5 g
• Delivered lunch: 8–12 g
• Delivered dinner: 8–12 g

That keeps you around 19–29 g net carbs before snacks.

If you're targeting 50 g/day, nearly any meal labeled 15 g net carbs or less fits comfortably with two delivered meals plus vegetables or dairy.

Best choices by priority

• Most keto meals: Factor
• Most overall low-carb variety: CookUnity
• Best keto meal kits: Green Chef
• Highest-quality ingredients: Sunbasket
• Best for athletes: Trifecta

If you're eating two delivered meals every day, Factor and Green Chef generally require the least planning because their keto options are designed to fit typical keto macro targets, whereas services like CookUnity offer more variety but require paying closer attention to each meal's carb count.