如何使用 RSS 订阅源监视竞争者

SELECT
  competitor_name,
  DATE_TRUNC('month', published_at) AS month,
  COUNT(*) AS post_count,
  AVG(word_count) AS avg_length
FROM competitor_feed_items
WHERE category = 'blog'
  AND published_at >= NOW() - INTERVAL '12 months'
GROUP BY competitor_name, month
ORDER BY month DESC, post_count DESC;

-- Output insight: "CompetitorZ increased blog output 3x in Q4,
--   suggesting content marketing push ahead of product launch"

# Trigger: New item in "Critical" feed bundle matches keyword filter
# Action: Post to Slack channel #competitor-intel

{
  "channel": "#competitor-intel",
  "text": "🚨 *Critical Alert*: {{competitor_name}}",
  "blocks": [
    {
      "type": "section",
      "text": {
        "type": "mrkdwn",
        "text": "*{{title}}*
{{ai_summary}}"
      }
    },
    {
      "type": "actions",
      "elements": [
        {
          "type": "button",
          "text": {"type": "plain_text", "text": "View Full Post"},
          "url": "{{link}}"
        },
        {
          "type": "button",
          "text": {"type": "plain_text", "text": "Add to Notion"},
          "action_id": "add_to_notion"
        }
      ]
    }
  ]
}

# Automatically log competitor updates to your CI database
# Fields to capture:
- Competitor (Relation)
- Update Type (Select: Pricing/Product/Hiring/etc.)
- Date Detected (Date)
- AI Summary (Text)
- Strategic Impact (Select: High/Medium/Low)
- Action Items (Text)
- Status (Select: New/Reviewing/Acted On/Archived)

# Benefit: Create a searchable, filterable competitive intelligence
#   repository that grows in value over time.

# BestRSSFeed can send JSON payloads to any webhook URL
{
  "event": "competitor_update",
  "timestamp": "2026-03-31T14:30:00Z",
  "competitor": "CompetitorX",
  "feed_source": "https://competitorx.com/blog/feed",
  "item": {
    "title": "Introducing Enterprise SSO",
    "summary": "CompetitorX now supports SAML 2.0 for enterprise customers...",
    "url": "https://competitorx.com/blog/enterprise-sso",
    "published_at": "2026-03-31T12:15:00Z"
  },
  "metadata": {
    "keywords_matched": ["enterprise", "SSO", "SAML"],
    "sentiment": "neutral",
    "priority": "high"
  }
}

# Your endpoint can then:
# - Update dashboards
# - Trigger internal notifications
# - Feed into ML models for trend prediction