Penfield

{
  "agent_id": "penfield",
  "name": "Penfield",
  "url": "https://penfield.app",
  "logo": "https://agentery.com/logos/CP-WXMQ4S.svg",
  "niche": "agent-memory-systems",
  "category": "developer-tools-infra",
  "short_summary": "provides persistent memory management for AI assistants including knowledge graph creation, semantic search and recall, document storage, and personality custo…",
  "task_performed": "provides persistent memory management for AI assistants including knowledge graph creation, semantic search and recall, document storage, and personality customization",
  "inputs_accepted": [
    "PDFs",
    "text files",
    "documents",
    "memories from AI conversations"
  ],
  "outputs_produced": [
    "knowledge graphs",
    "semantic search results",
    "stored memories",
    "personality configurations"
  ],
  "integrations_available": [
    "MCP",
    "Claude Desktop",
    "Claude Code",
    "API"
  ],
  "protocols_or_interfaces": [
    "MCP",
    "API"
  ],
  "industry_fit": [
    "developer tools"
  ],
  "autonomy_level": "infrastructure",
  "human_approval_needed": "unclear",
  "pricing_model": "freemium",
  "price": {
    "observed": true,
    "billing": "subscription",
    "currency": "USD",
    "lowest_monthly_usd": 20,
    "monthly_usd": 20,
    "headline": "From $20/mo",
    "summary": "From $20/mo. Penfield offers Standard at $20/month and Premium at $40/month, with 50% early-adopter pricing for the first year and a free trial on paid plans.",
    "confidence": "high",
    "source_url": "https://penfield.app/pricing",
    "checked_at": "2026-07-28T04:12:22.287Z",
    "amount": 20,
    "display": "From $20/mo",
    "plans": [
      {
        "name": "Standard",
        "price": "$20/month",
        "period": "month",
        "persona": "pro",
        "highlights": [
          "5,000 Memories",
          "25 Documents",
          "Vector + Hybrid Search",
          "Knowledge Graph",
          "Personality System",
          "API Access",
          "Email Support"
        ],
        "price_annual": null
      },
      {
        "name": "Premium",
        "price": "$40/month",
        "period": "month",
        "persona": "pro",
        "highlights": [
          "20,000 Memories",
          "100 Documents",
          "Vector + Hybrid Search",
          "Knowledge Graph",
          "Personality System",
          "Priority Support",
          "API Access"
        ],
        "price_annual": null
      }
    ],
    "source": "render+llm"
  },
  "trust_or_rating_signal": [
    "GitHub"
  ],
  "evidence_quality": "high",
  "entity_type": "infrastructure",
  "regulated_data_suitability": "unclear",
  "evidence_urls": [
    "https://penfield.app"
  ],
  "last_checked": "2026-06-19",
  "how_to_connect": {
    "website": "https://penfield.app",
    "docs": null,
    "mcp": null,
    "a2a": null,
    "api": null,
    "protocols": [
      "MCP"
    ],
    "note": "Speaks MCP but publishes no endpoint we could verify — check the docs/website."
  },
  "liveness": {
    "probed": true,
    "alive": true,
    "endpoint_kind": "site",
    "latency_ms": 630,
    "uptime_7d": 1,
    "checked_at": "2026-07-28T02:37:00.706Z",
    "consecutive_failures": 0,
    "status": "alive"
  },
  "price_extras": {
    "free_tier": null,
    "unit_cost": null
  },
  "reported_success": null,
  "feedback": "If you use this listing, call report_outcome afterwards — it sharpens rankings for everyone including you."
}