# Platform Lenses

Use this reference when the user asks which grocery platform is stronger for a given city, basket type, or urgency profile.

## Duoduo Maicai

Typical strengths:
- low headline price on standard vegetables and staples
- strong value on heavier or less perishable basket items
- useful for budget-first household baskets

Watch for:
- community pickup friction
- stock or assortment varying by pickup point
- low prices that are strongest on a subset of staples, not the whole basket
- freshness and spec variance across pickup points

Bias toward this platform when:
- the user is highly price-sensitive
- pickup is convenient
- the basket is mostly standard home-cooking ingredients

## Meituan Maicai

Typical strengths:
- faster fulfillment
- better for same-day or urgent cooking
- often cleaner for topping up missing ingredients quickly

Watch for:
- delivery and packaging fees eroding the advantage
- attractive single-item prices that lose on total basket cost
- rush-hour or weather-sensitive ETA issues

Bias toward this platform when:
- the user needs the groceries soon
- the basket is small to medium
- convenience matters almost as much as price

## 7FRESH

Typical strengths:
- stronger quality and brand perception on selected categories
- good for premium produce, fruit, imported items, and cleaner packaging
- better fit for users who will pay a little more for predictability

Watch for:
- not always competitive on cheap-vegetable baskets
- premium assortment making the average basket look more expensive
- promotions that are narrower than the homepage heat suggests

Bias toward this platform when:
- the user cares about quality or premium categories
- the basket is not purely budget-first

## Hema Fresh

Typical strengths:
- broad assortment
- strong same-day cooking convenience
- often good for mixed baskets that combine vegetables, proteins, and prepared items

Watch for:
- packaging and delivery structure affecting total cost
- quality positioning making some cheap-staple categories less competitive
- city and warehouse differences being large

Bias toward this platform when:
- the user wants one-stop mixed-basket convenience
- freshness confidence matters
- the user is okay paying a little for lower friction

## Dingdong Maicai

Typical strengths:
- fast grocery delivery
- strong for home-cooking refill scenarios
- often competitive on fresh, daily-use vegetables in supported cities

Watch for:
- city coverage variance
- small-basket fees and thresholds
- delivery-slot dependence at peak times

Bias toward this platform when:
- the user wants fast home delivery
- the city is well covered
- the basket is dinner-oriented and time-sensitive

## Platform Tie-Breakers

Use these shortcuts:
- cheapest total basket: prefer the platform that wins after threshold and fees, not the lowest-looking single SKU
- fastest useful order: prefer lower friction and reliable ETA over saving a few yuan
- best quality-to-price mix: prefer platforms with cleaner freshness confidence on fragile produce
- best heavy staples route: prefer channels strong in root vegetables, eggs, and household basics

## Fake Cheap Signals

Be skeptical when:
- the lowest price is on a teaser SKU with awkward weight
- the order only becomes cheap after excessive threshold chasing
- pickup is inconvenient enough to erase the savings
- premium-category platforms are compared against budget baskets without adjustment