KRILLOINDEX
The index › the United States › Zero waste › Buying question

Where should I go online to start buying eco-friendly products in the US?

We asked ChatGPT and Gemini this exact question in October 2026, as a shopper in the United States would. These are the stores they named, most named first.

Not on this list? See which questions you lose.

See which buying questions AI answers with another store instead of yours. Free, no account.

The stores AI named

  1. EarthHero
  2. Grove Collaborative
  3. Blueland
  4. Package Free Shop
  5. Thrive Market
  6. Public Goods
  7. Misfits Market
  8. ThredUp
  9. Patagonia Worn Wear
  10. REI Used
  11. Pact
  12. Fair Indigo
  13. Known Supply
  14. Credo Beauty
  15. The Detox Market

From our monthly measurement for zero waste in the United States. Marketplaces and platforms are left out. AI answers change; this is a snapshot, not an endorsement. How we measure.

See the full ranking for zero waste ›

Other questions shoppers ask

Is AI sending these shoppers to someone else?

See the buying questions where AI names another store instead of yours, and what to change. Free, no account.

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