{
  "publisher": "The Guide Index",
  "tools": [
    {
      "id": "GI-A2",
      "title": "Automation workflow usage and cost calculator",
      "canonicalURL": "https://theguideindex.com/tools/automation-cost/",
      "version": "1.0",
      "summary": "Model tasks, credits, executions and quoted plan costs with three reproducible workflows. Explicit polling, bundle and retry assumptions.",
      "parentPillar": "https://theguideindex.com/topics/automation-crm/",
      "method": "Browser-local original calculations with documented assumptions; not vendor testing",
      "privacy": "No input uploads, logging, analytics or local-storage persistence",
      "sourcesReadAt": "2026-11-07",
      "sources": [
        "https://zapier.com/pricing",
        "https://www.make.com/en/pricing",
        "https://help.make.com/operations",
        "https://n8n.io/pricing/"
      ],
      "methodologyURL": "https://theguideindex.com/tools/automation-cost/#limits",
      "limitations": "Illustrative billing assumptions; optional user-entered quotes, not vendor bills"
    },
    {
      "id": "GI-A3",
      "title": "Three-axis fit checker",
      "canonicalURL": "https://theguideindex.com/tools/fit-checker/",
      "version": "1.0",
      "summary": "Compare external object and internal container dimensions, with unit conversion, per-side clearance, permitted rotations and an explicit unknown state.",
      "parentPillar": "https://theguideindex.com/topics/home-office/",
      "method": "Browser-local original calculations with documented assumptions; not vendor testing",
      "privacy": "No input uploads, logging, analytics or local-storage persistence",
      "sourcesReadAt": "2026-11-07",
      "sources": [
        "https://www.nist.gov/pml/special-publication-811/nist-guide-si-appendix-b-conversion-factors/nist-guide-si-appendix-b8"
      ],
      "methodologyURL": "https://theguideindex.com/tools/fit-checker/#method",
      "limitations": "Rectangular numerical clearance only, not a physical-fit or structural-load guarantee"
    },
    {
      "id": "GI-A1",
      "title": "Email CSV migration checker",
      "canonicalURL": "https://theguideindex.com/tools/email-migration-checker/",
      "version": "1.0",
      "summary": "Inspect a subscriber CSV locally for mapping, duplicate and status ambiguity. Kit and MailerLite documentation, synthetic examples, no upload.",
      "parentPillar": "https://theguideindex.com/topics/email-marketing/",
      "method": "Browser-local original calculations with documented assumptions; not vendor testing",
      "privacy": "No input uploads, logging, analytics or local-storage persistence",
      "sourcesReadAt": "2026-11-07",
      "sources": [
        "https://help.kit.com/en/articles/2502555-how-to-import-a-subscriber-list",
        "https://www.mailerlite.com/help/how-to-import-subscribers"
      ],
      "methodologyURL": "https://theguideindex.com/tools/email-migration-checker/#method",
      "limitations": "No permission, deliverability or import-approval verdict"
    }
  ]
}