{
  "$comment": "§New-2 Stage-2 extraction artifact for Heptabase. This file is the evidence behind every Heptabase number rendered anywhere on 0saas. If a field's confidence is not 'verified', the UI must render a link to the source, never a number.",
  "incumbent": "Heptabase",
  "source_url": "https://heptabase.com/pricing",
  "fetched_at": "2026-10-26",
  "extraction_method": "fetch official pricing page in-session (2026-10-26), extract plan cards + comparison table to strict JSON (no training-data recall)",
  "currency": "USD",
  "price_view_captured": "Trial and yearly Pro card with the monthly AI credit allowance; no free-forever tier shown.",
  "plans": [
    {
      "name": "Trial",
      "price": "US$0",
      "price_period": "time-limited",
      "highlights": [
        "Evaluate the whiteboard",
        "No permanent free tier",
        "Ends in paid Pro"
      ],
      "confidence": "verified"
    },
    {
      "name": "Pro yearly",
      "price": "US$8.99",
      "price_period": "per month, billed yearly",
      "highlights": [
        "Whiteboards and cards",
        "100 AI credits/month",
        "Visual note system"
      ],
      "confidence": "verified"
    },
    {
      "name": "Other billing",
      "price": null,
      "price_period": "see source",
      "highlights": [
        "Alternative cycles shown on the pricing page"
      ],
      "confidence": "unconfirmed"
    }
  ],
  "free_tier_ceiling_for_displacement_brief": {
    "claim": "With no free tier, the only durable asset is the research plan itself; everything else must be exportable before the trial closes.",
    "confidence": "verified",
    "period_caveat": "Heptabase publishes no free-forever plan. This page claims none; the comparison is the paid subscription against a portable plan used in free tools."
  },
  "field_confidence": {
    "free_tier_limit": "verified",
    "paid_tier_price": "verified",
    "per_feature_checkmarks": "unconfirmed"
  },
  "receipts": [],
  "next_check_due": "2026-11-25"
}