Changelog.

Everything new in the app and on this site, newest first.

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Test types you can try

  • /test-types/ now walks through all five ways to test a change: price, claim, value proposition, image and promotion, each with the question it answers and when to run it.
  • Every test type links through to the same verdict anatomy: a scored result, a clear winner / leaning / tie label, and the shoppers' own words.
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Written for stores that already sell

  • /use-cases/, the homepage, /product/ and the FAQ now speak to Shopify stores that already have customers and want more of them to buy, not pre-launch ideas.
  • The question about order history now explains that results match your customers more closely the more orders your store has.
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New heroes on Home and Who it's for

  • Home: a shopper holds up two Fizz-O Cola labels while hundreds of simulated shoppers answer alongside her.
  • Who it's for: a redesigned header built around a cut-out photo, with the same two-bottle test as the entry point.
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A new home page

  • A live label test in the first screen, plus a cost calculator comparing TestFeed against a survey panel or a live A/B test.
  • An FAQ section covering accuracy and how TestFeed differs from asking ChatGPT.
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Our method explains more

  • How a test runs: the documented failure modes of using language models as respondents, and what we do about each one.
  • The published scoring method behind every score, and how shoppers are grounded in census data and your store's own patterns.
  • An honest scope section on where simulated shoppers work well, and where they don't.
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Status page, changelog and a fuller contact page

  • A status page shows whether each part of TestFeed is working right now.
  • This changelog lists every change, newest first.
  • Contact now includes self-serve shortcuts to the FAQ, method, status and changelog, plus the company's registration details.
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Privacy policy updated

  • Clearer lists of what TestFeed keeps about shoppers and what it never keeps.
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Privacy policy and terms published

  • The first versions of the privacy policy and terms of service.

Something wrong that isn't listed here? Tell us what you saw. Current status is on the status page.