For someone trying to lose weight, which low-calorie meal subscription plans have the best reviews for taste and satiety?

When looking for low-calorie meal subscriptions focused on weight loss , the biggest challenge is balancing a lower energy intake (typically $500 or fewer calories per meal) with high satiety—meaning you stay full and satisfied rather than starving an hour later.

Reviewers and expert testers consistently rank the following low-calorie and calorie-conscious plans highest for taste and staying power:

• Factor (Calorie Smart Plan) : Highly rated for ready-to-eat, fresh-prepared meals. Reviewers note that their Calorie Smart line punches well above its weight class in flavor because they don't skimp on rich sauces, spices, and high-protein content (which is key for satiety). Because they are fully cooked, single-serve heat-and-eat meals, they take the guesswork out of portion control. Check out the details on Factor.
• BistroMD : Frequently cited as the top choice for physician-designed, structured weight loss. The meals hover around Stext1100-1400 calories/day total across breakfast, lunch, and dinner, with individual entrees averaging roughly 200-500 calories. Reviewers praise it for actual clinical effectiveness and surprisingly good gourmet flavor for a medical diet, providing high protein to keep hunger at bay. Explore plans via BistroMD.
• CookUnity : Rated as one of the best for foodies because meals are crafted by independent real-life chefs rather than mass-produced in a single corporate kitchen. You can filter the extensive weekly rotation by calorie count. Reviewers love the restaurant-quality taste, and because portions feature complex, satisfying textures and fresh ingredients, satiety tends to be much higher than standard frozen diet meals. Browse chef options on CookUnity.
• Hungryroot : Operating as a hybrid grocery and recipe/meal service, it allows you to select easy-to-prep, nutrient-dense meals and pre-made swaps. Reviewers highlight it as fantastic for weight loss because you can explicitly load up on high-fiber vegetables, lean proteins, and complex grains that promote fullness without blowing past your calorie targets. Learn more at Hungryroot.
• Clean Eatz Kitchen : A strong budget-friendly contender featuring dietitian-designed prepared meals that consistently track under 500 calories with 20g+ of protein. Reviewers frequently praise the straightforward, savory comfort-food taste and lack of a rigid subscription lock-in. Check out options on Clean Eatz Kitchen.

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

• Do you prefer fully prepared heat-and-eat meals or cooking meal kits yourself?
• Do you have any other dietary preferences (like vegetarian, high-protein, or low-carb)?

I can help you pick the exact service that fits your lifestyle.

If your priorities are low calories + good taste + actually feeling full, I’d narrow the field to these:

1. Factor — best combination of taste and fullness

This would be my first choice. Factor has dedicated Calorie Smart and high-protein options, and recent testing from Good Housekeeping found the meals flavorful, with fairly generous portions and enough food that the tester didn't feel hungry afterward.

There is some disagreement among reviewers—Consumer Reports had a much less favorable experience with flavor and texture—so I wouldn't assume every entrée is great. www.consumerreports.org But more recent testing and customer reports are considerably more positive.

Best strategy: choose meals with roughly 25–40+ g protein, plenty of vegetables, and the lower-calorie options rather than simply picking whatever has the fewest calories.

2. CookUnity — best if taste is your biggest concern

CookUnity is arguably the strongest taste/quality option. AARP's 2026 testing gave it 9.9/10, with testers particularly praising flavor, texture, freshness and generous portions. It also offers low-calorie, low-carb and GLP-1-balanced filters.

The catch is important for weight loss: CookUnity's menu varies enormously in calories. Some meals approach 1,000 calories, while others are below 500. www.goodhousekeeping.com So you have to select carefully.

Best for: someone who is likely to stick with a calorie deficit only if the food tastes genuinely good.

3. Trifecta Get Lean — best for a more structured diet

Trifecta is explicitly designed around fitness and weight-loss goals and offers a Get Lean plan, high-protein meals and substantial dietary filtering. Its average meal has around 35 g protein, which is helpful for satiety.

The downside is taste. AARP's 2026 testing found the meals relatively bland and the portions small, despite their favorable nutritional profile.

So I'd put it behind Factor if enjoyment and fullness are equally important.

4. Sunbasket — good compromise

Sunbasket gets strong marks for ingredient quality and flavor. Healthline's dietitian tester gave it 4.6/5 overall and 4/5 for taste, describing the meals as fresh and flavorful.

Its weakness for your particular goal is satiety: recent testing found portions somewhat small.

My ranking for someone trying to lose weight

🥇 Factor — best balance of calorie control + protein + taste + fullness
🥈 CookUnity — tastiest, but requires more careful calorie selection
🥉 Trifecta Get Lean — strongest diet structure, weaker taste/portion satisfaction
4. Sunbasket — excellent food, but less optimized for maximum fullness per calorie

One important point: "low calorie" isn't the same as "satiating." For weight loss, I'd favor a 450–550 calorie meal with substantial protein, vegetables and fiber over a 250–300 calorie meal that leaves you hunting for snacks an hour later.

If you tell me your daily calorie target (e.g. 1,500, 1,800, 2,000) and whether you want breakfast/lunch/dinner or dinner only, I can narrow this to the best 2–3 plans and estimate the weekly cost.

When evaluating low-calorie or weight-loss meal subscription plans, taste and satiety (fullness) usually come down to how well a service balances protein, fiber, and flavor without secretly loading up on empty carbs or fats. Reviewers and expert testers point to several standout options:

• Factor (Best for High-Satiety & Taste ) — While widely known for keto and low-carb meal options, Factor also offers a dedicated Calorie Smart profile. Reviewers consistently rank Factor highest for taste among heat-and-eat prepared meals because they don’t skimp on rich, savory sauces, but this also means you need to watch individual calorie counts. The high protein and fat content in their plans score very high for long-lasting satiety. You can review their current rotation on the Factor Subscription Meals site.
• BistroMD (Best for Structured, Doctor-Designed Low Calorie ) — This service is specifically engineered for weight loss, keeping meals at roughly 400 400𝟒𝟎𝟎 calories or less. Reviewers praise it because the meals are designed by dietitians to manage blood sugar and hunger, avoiding the "starved" feeling common with generic low-calorie plans. Taste-wise, reviews are generally positive for a diet meal, though some find it a bit structured compared to open-market chef plans. More details can be found via BistroMD.
• Trifecta Nutrition (Best for Macro-Tracking & Athletes ) — Trifecta focuses heavily on clean, organic, macro-balanced eating (lean proteins, veggies, complex carbs). Reviewers note that because you get whole, unmasked foods (like grilled chicken, brown rice, and asparagus), the sheer volume of food offers great satiety. However, taste can lean toward "plain/functional" rather than gourmet unless you enjoy seasoning things yourself. Check out their offerings on Trifecta Nutrition.
• CookUnity (Best for Gourmet Taste ) — CookUnity operates as a collective of independent chefs rather than a traditional diet company. While it isn’t strictly a "weight loss" brand, it gets the absolute highest marks for taste in the industry. If you filter their menu for lower-calorie, high-protein tags, you get restaurant-quality food that satisfies cravings much better than diet-frozen meals, though you have to manually track the numbers. Explore chef profiles on CookUnity.
• Diet-to-Go (Best Traditional Portion Control ) — A classic low-calorie player that relies on strict portion control and calorie caps (often 1200 1200𝟏𝟐𝟎𝟎 to 1600 1600𝟏𝟔𝟎𝟎 calories a day total). Reviewers find it effective for straightforward weight loss, though taste reviews are mixed—some love the convenience, while others find the frozen-to-fresh transition a bit uninspiring compared to fresh-shipped competitors. Look over options on Diet-to-Go.

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

• Do you prefer fully prepared heat-and-eat meals or cook-at-home meal kits?
• Are you aiming for a specific calorie target per meal (e.g., under 350 350 3 5 0 vs under 500 500 5 0 0 calories)?

If your priority is losing weight without feeling hungry, the best-reviewed services tend to be those that pair moderate calories (roughly 350–650 per meal) with high protein (25–40 g). Taste matters too—if you enjoy the food, you're more likely to stick with the plan.

Here's how the most consistently well-reviewed options compare:

Best overall: Factor

Factor is probably the strongest choice if you want low effort and high adherence. Its Calorie Smart meals are generally around 350–650 calories while still providing 25–40 g of protein. Reviewers frequently say the meals are more satisfying than typical frozen diet meals because they include generous portions of protein and vegetables. Multiple expert reviews also rank Factor among the top prepared services for weight loss.

One caveat: some meals are relatively high in fat (especially keto options), so choosing the Calorie Smart line is usually a better fit if your goal is maintaining a calorie deficit. Community reviews echo that the food tastes good but can become repetitive after a few months.

Best meal kit: Sunbasket

If you don't mind 20–30 minutes of cooking, Sunbasket consistently scores highly for flavor and ingredient quality. Because you prepare the food yourself, vegetables stay crisp and proteins retain better texture than microwaved meals. Healthy-eating reviewers frequently rank it among the best healthy meal kits.

Best value with good taste: HelloFresh

HelloFresh isn't marketed primarily for weight loss, but its Calorie Smart recipes (typically around 600 calories) receive strong marks for flavor. Since you're cooking fresh ingredients, meals often feel more substantial than their calorie count suggests. Consumer Reports also rated its taste highly.

Best restaurant-quality prepared meals: CookUnity

If taste is your top priority, CookUnity gets some of the highest praise from customers. The downside is that it's less explicitly weight-loss focused—you'll need to filter for lower-calorie, higher-protein meals yourself. Reddit users who tried multiple services frequently rank it first for flavor.

Best for strict weight-loss goals: Trifecta

Trifecta emphasizes macro-balanced, portion-controlled meals and offers plans aimed at weight loss and high-protein eating. Reviews generally praise its nutrition more than its culinary creativity, but many people find the higher protein content helps with fullness.

Which meals tend to keep people full?

Across services, reviewers consistently report the best satiety from meals that include:

• 30–40 g protein
• At least 5–10 g fiber
• Plenty of vegetables
• Around 400–600 calories

Meals that are only 250–300 calories often leave people hungry unless paired with fruit, yogurt, or another protein-rich snack. Community reviewers specifically noted that some very low-calorie services sacrificed satiety for calorie reduction.

My recommendations

• Best overall for weight loss: Factor
• Best if you enjoy cooking: Sunbasket
• Best value: HelloFresh (Calorie Smart)
• Best flavor: CookUnity
• Best for macro tracking: Trifecta

If your budget is under $12 per meal, HelloFresh is usually the best balance of cost, taste, and fullness. If your budget is $12–15 per meal and convenience is the priority, Factor is the option I'd recommend first.

If your goal is losing weight without feeling hungry, the best-reviewed plans tend to have three things in common:

• High protein (roughly 25–40 g per meal)
• Plenty of vegetables and fiber
• Meals in the 350–650 calorie range, rather than ultra-low-calorie options that leave you hungry.

Based on expert reviews, hands-on testing, and customer feedback, these stand out for taste and satiety:

1. Factor — Best overall for weight loss

Why people like it

• High-protein meals help reduce hunger.
• Ready in about 2 minutes.
• Portions are moderate but generally satisfying because they're protein-focused.

Typical nutrition

• 350–650 calories
• 30–45 g protein

Taste Most reviewers rate the flavor above average for microwave meals. Reddit users frequently mention that the meals are filling, though some find the menu repetitive after several months.

Good if you

• Don't want to cook.
• Need convenience to stay consistent.

---

2. CookUnity — Best tasting

If taste is your highest priority, CookUnity is consistently near the top.

Pros

• Meals created by professional chefs.
• Large rotating menu.
• Easier to stick to a diet when meals actually feel indulgent.

Cons

• Some meals are higher in calories, so you need to choose lighter options.

Many experienced meal-delivery users rank CookUnity above Factor for flavor while still offering healthy selections.

---

3. Sunbasket — Best balance of nutrition and flavor

Health professionals consistently rate Sunbasket highly.

Strengths include:

• Lots of vegetables
• Lean proteins
• Mediterranean-style meals
• Organic ingredients

A Healthline dietitian review gave it 4.6/5 overall, with perfect scores for nutrition, freshness, and variety.

---

4. Hungryroot — Best if you get bored easily

Hungryroot is different because it combines groceries with quick meals.

Reviewers especially praise:

• Fresh ingredients
• Good portions
• Lots of customization
• Meals that come together in under 20 minutes

Many users report that the mix of groceries and prepared foods keeps them from getting tired of the menu.

---

5. HelloFresh Calorie Smart — Best meal kit

If you don't mind cooking, HelloFresh's Calorie Smart recipes are well reviewed.

Benefits:

• Usually around 650 calories or less
• Good vegetable portions
• Better flavor than many "diet" meals

Consumer Reports rated HelloFresh among the strongest meal kits for both taste and nutrition.

Which plan is the most filling?

For fullness, prioritize protein and fiber over simply choosing the lowest-calorie meals.

A rough ranking for satiety:

1. Factor (high protein)
2. Sunbasket
3. CookUnity (if you choose protein-forward meals)
4. HelloFresh Calorie Smart
5. Hungryroot

One caution

Very low-calorie plans (250–350 calories per meal) often receive poorer reviews for satisfaction. While they may support weight loss, many users report needing extra snacks, making them harder to sustain. For example, users discussing BistroMD frequently note that the meals are effective for calorie control but can leave them hungry and are less impressive for taste.

If I were choosing based on your priority

• Best overall: Factor
• Best taste: CookUnity
• Healthiest ingredients: Sunbasket
• Best value if you like cooking: HelloFresh Calorie Smart
• Best flexibility: Hungryroot

If you're in Canada, the available options differ somewhat from the U.S. I can also recommend the best Canadian services (such as Goodfood, WeCook, and others) specifically for weight loss and satiety.

When prioritizing taste and satiety (the feeling of fullness) for weight loss, the best low-calorie meal subscription plans are Factor, CookUnity, Clean Eatz Kitchen, and BistroMD . These services prevent the "always hungry" feeling common with low-calorie diets by packing meals with high protein and dietary fiber, rather than just cutting portion sizes.

Here is how the top-rated plans compare for weight loss in 2026:

The Top Subscriptions Compared

Key Satiety Features to Look For

• Protein-to-Calorie Ratio : Protein is the most satiating macronutrient. Look for plans like Factor's Protein Plus or Clean Eatz Kitchen which ensure you are getting dense nutrition, not empty volume.
• Fresh vs. Frozen : Reviewers consistently rate fresh, ready-to-heat services like Factor and CookUnity much higher for texture and taste than older, traditional shelf-stable or frozen diet programs.
• Volumetrics : If you like large portions, consider a meal kit option like Sunbasket or Green Chef . They allow you to bulk up your low-calorie meals with leafy greens, zucchini, or bell peppers.

If you have a specific goal in mind, let me know:

• What is your weekly budget for food?
• Are you following a specific diet (like Keto, Plant-Based, or Gluten-Free)?
• Do you prefer fully prepared meals or cooking kits?

I can help narrow down the single best choice for your kitchen.

Based on 2026 reviews, the top-rated low-calorie meal subscription plans that balance flavor with satiety for weight loss are Factor, CookUnity, BistroMD, and Hungryroot . These services prioritize high protein and nutrient-dense ingredients to keep you full while managing calories.

Here are the best options ranked by type:

Best Prepared Heat-and-Eat Meals (High Satiety)

• Factor: Widely regarded as a top choice for weight loss due to its "Calorie Smart" (under 550 calories) and "Keto" options, which are fresh, never frozen, and designed by dietitians. It is praised for high protein content, which directly aids satiety, and excellent flavor.
• CookUnity: Offers high-quality, chef-prepared meals with clear calorie counts, giving it a "foodie" reputation. It provides over 200 weekly options, allowing for variety which helps with sticking to a plan.
• BistroMD: Founded by a physician and ranked highly for medically supervised weight loss. It is excellent for those who want structured, dietitian-designed meals aimed specifically at weight loss.
• Clean Eatz Kitchen: Noted for being a very affordable option ($8.99/meal) with meals under 500 calories and over 20g of protein, with no subscription required.

Best Meal Kits (Cooking Required)

• Home Chef: Offers "Calorie Conscious" and "Carb Conscious" meal kits that are easy to prepare and highly customizable, making it easy to manage portion sizes.
• HelloFresh: Features a "Fit & Wholesome" plan that ensures meals are around 650 calories or less, with pre-measured ingredients to prevent overeating.

Best for Customization & Healthy Groceries

• Hungryroot: A unique service that blends grocery delivery with tailored recipes. It is highly praised for its focus on fresh, plant-based, and nutritious ingredients that allow you to build meals that keep you full.

Summary of Top Choices for Weight Loss

• Best Taste/Variety: CookUnity
• Best for Satiety/High-Protein: Factor
• Best Value/Budget: Clean Eatz Kitchen or EveryPlate
• Best Physician-Designed: BistroMD

Would you prefer ready-to-eat meals that you just heat up (like Factor), or meal kits that require cooking (like Home Chef)?

Additionally, do you have any specific dietary restrictions (e.g., keto, vegan, gluten-free) to help narrow this down?

If your priorities are (1) losing weight, (2) meals that actually taste good, and (3) staying full, the best-reviewed services tend to be the ones that pair high protein (25–40 g per meal) with moderate calories rather than simply making meals as low-calorie as possible. Higher protein and fiber are consistently associated with greater satiety than calorie restriction alone.

Here's how the leading options compare:

1. Factor — Best overall balance of taste and fullness

Factor is consistently rated among the best prepared meal services for weight loss because its meals emphasize protein and portion control without tasting "diet-like." Independent reviewers and dietitians frequently cite it as a top choice.

Pros

• Ready in about 2 minutes
• Usually 30–40 g protein
• Many meals are 450–600 calories
• Wide selection of calorie-conscious options

Potential downside

• Some meals are relatively high in fat, which some people love because they're filling, while others find them heavier.

Best if: You want maximum convenience and meals that help reduce snacking.

---

2. CookUnity — Best tasting

If taste is your top priority, CookUnity often comes out ahead. Meals are chef-created and many users describe them as restaurant quality.

The catch is that you'll need to filter for:

• under ~600 calories
• at least 25–30 g protein

Otherwise some options are fairly indulgent.

Pros

• Excellent flavor
• Huge menu
• Lots of international cuisine

Cons

• Less specifically designed for weight loss
• Nutrition varies considerably

Best if: You're more likely to stick with a plan when the food is genuinely enjoyable.

---

3. Trifecta — Best for serious weight loss

Trifecta is built around nutrition and fitness.

Reviewers consistently mention:

• controlled calories
• high protein
• clean ingredients
• macro-balanced meals

Taste reviews are generally positive, though they're usually described as "good" rather than indulgent.

Pros

• Excellent macros
• Organic ingredients
• Easy calorie tracking

Cons

• More expensive
• Simpler flavors

Best if: Your goal is steady fat loss while preserving muscle.

---

4. Sunbasket — Best healthy cooking option

If you enjoy a little cooking, Sunbasket gets high marks for fresh ingredients and flavorful recipes.

Many meals include:

• lots of vegetables
• lean proteins
• 400–700 calories

Taste reviews are consistently strong.

---

5. Blue Apron (Wellness or 600-Calorie meals)

Blue Apron isn't marketed primarily for weight loss, but its Wellness and 600-calorie recipes are well reviewed.

People often report they don't feel like they're eating "diet food," which can make long-term adherence easier.

---

6. BistroMD — Most restrictive

BistroMD is very weight-loss focused.

The tradeoff:

• lower calories (often 250–350)
• easier calorie deficit
• but many reviewers say meals are less satisfying and taste is only average.

This can lead some people to snack between meals, offsetting the intended calorie savings.

If satiety is your biggest concern

Choose meals with:

• 30–40 g protein
• 5–10 g fiber
• Plenty of vegetables
• 400–600 calories rather than extremely low-calorie meals

Many people find these more sustainable than 250–300 calorie entrées because they're less likely to leave you hungry.

My recommendations by goal

• Best overall: Factor
• Best taste: CookUnity
• Best for structured weight loss: Trifecta
• Best if you enjoy cooking: Sunbasket
• Best value meal kit: Blue Apron

If your budget allows, a practical strategy is to order 6–8 lunches or dinners per week and fill the remaining meals with simple, high-protein foods (Greek yogurt, eggs, cottage cheese, fruit, or salads). That often provides the convenience of meal delivery while keeping costs down and supporting weight loss.

Based on 2026 reviews, the best low-calorie meal subscription plans that balance taste and satiety for weight loss include Factor (best overall prepared), CookUnity (best foodie/variety), and Green Chef (best organic). These services focus on portion control and high-quality ingredients, helping to keep calories in check while providing high-satiety meals.

Top-Rated Low-Calorie Meal Services (2026)

• Factor (Best Overall for Weight Loss/Taste): Rated highly for fresh (never frozen) meals developed by dietitians and chefs. Their "Calorie Smart" plan offers varied options (roughly 550 calories) that are generally deemed tasty.
• CookUnity (Best for Foodies): A prepared meal service offering over 200 daily options from various chefs, with clear calorie labeling, allowing you to choose dishes that fit your, weight-loss goals without sacrificing flavor.
• Green Chef (Best Organic): Offers USDA-certified organic ingredients with meal plans tailored to keto, plant-based, and calorie-conscious diets, focusing on nutrient-dense ingredients that aid in satiety.
• BistroMD (Best for Structured Weight Loss): Designed by a physician, this service provides expert-designed, scientifically backed meals for weight loss, specializing in high-protein, balanced options that keep you full.
• Hungryroot (Best for Minimal Prep): A grocery and meal service hybrid that provides pre-chopped veggies, pre-cooked proteins, and healthy sauces, allowing for easy, customizable, and high-protein meals.

Key Factors for Satiety & Taste

• Protein-Focused: Services like Factor and BistroMD focus on high-protein, high-fiber, and lower-carb meals to increase feelings of fullness.
• Flavor Profiles: Factor and CookUnity are frequently praised for delivering restaurant-quality flavor, preventing the feeling of being on a "diet".
• Portion Control: All top-recommended services, including Factor and Green Chef, pre-portion meals, generally keeping them between 400 and 600 calories.

Would you like a deeper comparison on price per serving or shipping costs for any of these specific services?

If your goal is weight loss without feeling hungry, the best-reviewed services tend to have three things in common:

• High protein (roughly 25–40+ g per meal)
• Moderate fiber (vegetables, legumes, whole grains)
• Good flavor, so you actually stick with the plan

Based on professional testing (Healthline, Bon Appétit, Food Network, WIRED) and broad user feedback, these stand out:

1. Factor (best prepared meals for staying full)

Why reviewers like it

• Protein-rich meals (often 30–45 g)
• Calorie Smart menu
• Minimal effort—microwave in minutes
• Flavor is generally rated above average for prepared meals

People trying to lose weight often report that the high protein keeps them full longer than similarly sized frozen meals. Independent reviewers consistently praise the convenience and nutrition, although opinions on texture vary by recipe.

Potential downside

• Richer sauces can make some meals feel heavier than expected.
• Premium pricing.

---

2. Sunbasket (best balance of healthy and delicious)

If you're willing to cook a little, Sunbasket is one of the highest-rated healthy meal kits.

Pros:

• Lots of vegetables
• Lean proteins
• Mediterranean and diabetes-friendly options
• Excellent ingredient quality

Reviewers frequently rank it among the healthiest meal subscriptions without sacrificing taste.

---

3. Green Chef (best meal kit for structured weight loss)

Green Chef offers:

• High-protein recipes
• Calorie-conscious meals
• Plenty of vegetables
• Filling portions despite moderate calories

Reviewers note that portions are generous enough to feel satisfying, though prep time can be longer than with some competitors.

---

4. Hungryroot (best for flexibility)

Hungryroot isn't just a meal kit—it also delivers groceries.

Good if you want:

• 400–600 calorie meals
• Easy lunches
• High-protein snacks
• More control over calories

Many users find it easier to stay consistent because you aren't locked into fixed recipes every night.

---

5. Tempo (best newer prepared option)

Tempo has been getting particularly strong reviews for:

• Surprisingly good flavor
• High-protein meals
• Low-calorie and GLP-1-friendly options
• Better chicken texture than many competitors

The main criticism is that the menu can become repetitive, especially if you don't like chicken.

Which one keeps you the fullest?

For satiety, I'd rank them:

1. Factor (highest protein)
2. Tempo
3. Green Chef
4. Sunbasket
5. Hungryroot

High-protein meals consistently outperform lower-protein meals for fullness when calories are similar, so choosing meals with 30–40 g of protein and at least 5–8 g of fiber is usually more effective than simply picking the lowest-calorie option.

Ones I'd skip if taste is your priority

Community reviews repeatedly mention:

• BistroMD: effective for calorie control, but taste is often described as mediocre and portions can leave people wanting an extra snack.
• Clean Eatz Kitchen: affordable and filling, but several users say the menu becomes repetitive and flavor is inconsistent.

Overall recommendations

• Best overall for weight loss + taste: Factor
• Best healthy meal kit: Sunbasket
• Best if you enjoy cooking: Green Chef
• Best grocery-style flexibility: Hungryroot
• Best prepared alternative to Factor: Tempo

If you're in Canada (including Ontario), I can also narrow this down to services that deliver reliably in your area, since availability differs from the U.S.