Update to Signal by StackEnhance

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  "created_at": "2026-10-09T09:47:45.314648Z",
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    "description": "How often ecommerce brands send marketing email, from StackEnhance Signal's archive of 750+ online stores.",
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        "Rank brands in a market"
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      "default_prompt": "What did Newport send last week?",
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        "What did Newport send last week?",
        "How often does Boozt email its customers in Sweden?",
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      "long_description": "Signal by StackEnhance answers questions about how often ecommerce brands send marketing email. It draws on StackEnhance Signal's archive of marketing emails from 750+ online stores, mostly in Sweden, Norway, Denmark, Finland and Germany. Ask how many emails a brand sent in a month, what it sent last week, how often it currently emails its customers, or which brands in a market email the most. Every answer links to the brand's public page on stackenhance.com, where the deeper analysis lives. Counts are de-duplicated marketing sends; welcome, birthday and transactional emails are excluded. For a recent period the app lists the send dates and may quote up to two subject lines that are already public on the brand's page; the full campaigns, all subject lines, offers and creative analysis stay in Signal. Signal has no open, click or revenue data. Read-only; no account needed.",
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      "competitor analysis",
      "ecommerce",
      "newsletters",
      "CRM"
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