{
  "meta": {
    "generatedAt": "2026-11-13",
    "count": 6,
    "sources": [
      "Supabase 官网定价页",
      "Neon 官网定价页（页注 2026-11-04 更新）",
      "Turso 官网定价页（渲染复核）与 Supabase 官方博客收购公告",
      "Upstash 官网定价页",
      "MongoDB 官网定价页",
      "Firebase 官网定价页与官方 FAQ"
    ],
    "note": "规格与条款照录厂商官方页面原文；官方页面未注明的字段写「以官方页面为准」。领取前请以厂商官方页为准。group 取值：verified（参数经官网页确认）。status 取值：active。cardRequired 为 null 表示官方页未说明。新增字段：dbType（数据库类型，Turso 一条因证据未述引擎类型，写为通用表述）、overage（超限行为）、upgrade（升级与付费档价格）、idlePolicy（闲置、暂停与休眠规则）。"
  },
  "offers": [
    {
      "id": 1,
      "slug": "supabase",
      "title": "Supabase 免费档",
      "provider": "Supabase",
      "category": "database",
      "group": "verified",
      "dbType": "PostgreSQL",
      "freePlan": "Free $0/月",
      "storage": "500 MB 数据库（共享 CPU·500 MB RAM）",
      "specText": "无限 API 请求；50,000 MAU；500 MB 数据库（共享 CPU·500 MB RAM）；5 GB egress；5 GB cached egress；1 GB 文件存储；Edge Functions 500,000 次；社区支持",
      "durationText": "官网定价页未明示永久，以官方页面为准",
      "cardRequired": null,
      "cardNote": "绑卡要求在官网定价页抓取文本中未明确写出，以官方页面为准。",
      "idlePolicy": "Free projects are paused after 1 week of inactivity. Limit of 2 active projects.（官网原文：免费项目 1 周不活跃暂停；至多 2 个活跃项目。）",
      "overage": "暂停与超限后的恢复流程在官网已读页面中未述，以官方页面为准。",
      "upgrade": "Pro $25/月",
      "risks": [
        "1 周不活跃暂停；至多 2 个活跃项目",
        "绑卡要求在官网定价页抓取文本中未明确写出，以官方页面为准",
        "定价页未明示永久，以官方页面为准"
      ],
      "steps": "在 Supabase 官网定价页确认 Free 档条款 → 注册账户 → 创建免费项目（至多 2 个活跃项目）→ 在控制台查看用量与暂停规则。",
      "claimUrl": "https://supabase.com/pricing",
      "verifiedAt": "2026-11-13",
      "sourceName": "Supabase 官网定价页",
      "sourceUrl": "https://supabase.com/pricing",
      "status": "active",
      "flags": [
        "pause-1w",
        "max-2-projects",
        "card-unconfirmed"
      ],
      "notes": "论坛工具表中的「Supabase 免费 500M 两个项目」与官网数字一致。"
    },
    {
      "id": 2,
      "slug": "neon",
      "title": "Neon 免费档",
      "provider": "Neon",
      "category": "database",
      "group": "verified",
      "dbType": "PostgreSQL",
      "freePlan": "Free $0",
      "storage": "1 GB 存储/项目",
      "specText": "100 个项目；100 CU-hrs/项目/月；1 GB 存储/项目；最大 2 CU（8 GB RAM）；5 GB 对象存储；Managed Better Auth 60k MAU/项目；5 GB egress/项目；5 分钟闲置 scale to zero；6 小时/1 GB 历史窗口；1 个快照",
      "durationText": "The Free plan is permanent, not a trial（官网 FAQ 原文）",
      "cardRequired": false,
      "cardNote": "Build and learn free with no time limits and no credit card required.（官网原文）FAQ：doesn't require a credit card。",
      "idlePolicy": "5 分钟闲置 scale to zero。",
      "overage": "超限不删数据，计算暂停至下个周期。",
      "upgrade": "Launch 按量：$0.106/CU-hour、存储 $0.35/GB-month",
      "risks": [
        "5 分钟闲置 scale to zero",
        "2026-11-02 博客旧数字（50 CU-hours / 0.5 GB）已被 2026-11-04 定价页取代，以定价页为准"
      ],
      "steps": "在 Neon 官网定价页确认 Free 档条款 → 注册账户（无需信用卡）→ 创建项目 → 在控制台查看 CU-hrs 与存储用量。",
      "claimUrl": "https://neon.com/pricing",
      "verifiedAt": "2026-11-13",
      "sourceName": "Neon 官网定价页（页注 2026-11-04 更新）",
      "sourceUrl": "https://neon.com/pricing",
      "status": "active",
      "flags": [
        "permanent",
        "no-card",
        "scale-to-zero-5m"
      ],
      "notes": "定价页自注 Last updated November 4, 2026。"
    },
    {
      "id": 3,
      "slug": "turso",
      "title": "Turso 免费档",
      "provider": "Turso",
      "category": "database",
      "group": "verified",
      "dbType": "数据库服务（引擎类型以官方页面为准）",
      "freePlan": "Free $0/month",
      "storage": "5 GB",
      "specText": "100 个数据库；5 GB 存储；每月行读取 500 Million；每月行写入 10 Million；每月同步 3 GB；Point-In-Time Restore 1 天；Audit Logs / Restore Deleted DBs 不包含；Community 支持；定价页 Free 列无单独 egress 行",
      "durationText": "定价页写 Start free，未写永久措辞，以官方页面为准",
      "cardRequired": false,
      "cardNote": "Start free, no credit card required.（官网原文）",
      "idlePolicy": "闲置暂停规则在官网已读页面中未述，以官方页面为准。",
      "overage": "FAQ：Free plan 超限需升级/阻塞。",
      "upgrade": "Developer $4.99/月（年付）、Scaler $24.92/月（年付）、Pro $416.58/月（年付）",
      "risks": [
        "Free plan 超限需升级/阻塞（FAQ）",
        "2026-10-02 Supabase 官方博客宣布收购 Turso；博客原文称现有用户不受影响、Turso 继续运行，未宣布定价或免费层政策变化",
        "定价页未写永久措辞，以官方页面为准"
      ],
      "steps": "在 Turso 官网定价页确认 Free 档条款 → 注册账户（无需信用卡）→ 创建数据库 → 在控制台查看行读写与同步用量。",
      "claimUrl": "https://turso.tech/pricing",
      "verifiedAt": "2026-11-13",
      "sourceName": "Turso 官网定价页（渲染复核）",
      "sourceUrl": "https://turso.tech/pricing",
      "status": "active",
      "flags": [
        "no-card",
        "acquired-2026-10-02"
      ],
      "notes": "Free 档数字经 2026-11-13 渲染复核在官网定价页直接确认。收购信息来源：Supabase 官方博客 2026-10-02。"
    },
    {
      "id": 4,
      "slug": "upstash-redis",
      "title": "Upstash Redis 免费档",
      "provider": "Upstash",
      "category": "database",
      "group": "verified",
      "dbType": "Redis",
      "freePlan": "Free $0",
      "storage": "250 MB 数据量（对比表同页写 256 MB，官网内部表述差异）",
      "specText": "数据量 250 MB（对比表同页写 256 MB）；每月带宽 10 GB；每月命令 500K；1 个免费数据库",
      "durationText": "官网定价页未明示永久，以官方页面为准",
      "cardRequired": null,
      "cardNote": "FAQ：Once you enter your credit card, your database will be upgraded to the pay-as-you-go plan.（加卡即转按量付费。）免费档本身的绑卡要求未单独写明，以官方页面为准。",
      "idlePolicy": "闲置暂停规则在官网已读页面中未述，以官方页面为准。",
      "overage": "超限行为在官网已读页面中未述，以官方页面为准。",
      "upgrade": "Pay as You Go：$0.2/100K commands，存储每库首 1 GB 免费、之后 $0.25/GB，带宽 200 GB 内免费、之后 $0.03/GB；Fixed $10/月起",
      "risks": [
        "数据量官网内部表述差异：Free 列写 250 MB，对比表同页写 256 MB",
        "加卡即转按量付费（FAQ）",
        "定价页未明示永久，以官方页面为准"
      ],
      "steps": "在 Upstash 官网定价页确认 Free 档条款 → 注册账户 → 创建 1 个免费数据库 → 在控制台查看命令数与带宽用量。",
      "claimUrl": "https://upstash.com/pricing",
      "verifiedAt": "2026-11-13",
      "sourceName": "Upstash 官网定价页",
      "sourceUrl": "https://upstash.com/pricing",
      "status": "active",
      "flags": [
        "size-250-256-conflict",
        "card-upgrades-to-paygo"
      ],
      "notes": "FAQ 原文：Free tier includes 250MB data size and 500K commands per month."
    },
    {
      "id": 5,
      "slug": "mongodb-atlas",
      "title": "MongoDB Atlas M0 免费集群",
      "provider": "MongoDB Atlas",
      "category": "database",
      "group": "verified",
      "dbType": "MongoDB",
      "freePlan": "Free Cluster M0",
      "storage": "512 MB",
      "specText": "M0 512 MB；共享 RAM/vCPU；Free forever（官网原文）",
      "durationText": "Free forever（官网原文）",
      "cardRequired": null,
      "cardNote": "绑卡要求在官网定价页抓取文本中未述，以官方页面为准。",
      "idlePolicy": "暂停规则未在官网定价页抓取文本中呈现，以官方页面为准。",
      "overage": "ops/连接数未在官网定价页抓取文本中呈现，以官方页面为准。",
      "upgrade": "M2 $9/月 2 GB；M5 $25/月 5 GB；Flex $8–$30/月用量（$0.0110/小时起）；Dedicated M10 $0.08/小时起",
      "risks": [
        "M0 的 ops/连接数/暂停规则未在官网定价页抓取文本中呈现，以官方页面为准",
        "绑卡要求在官网定价页抓取文本中未述，以官方页面为准"
      ],
      "steps": "在 MongoDB 官网定价页确认 M0 免费集群条款 → 注册账户 → 创建 M0 免费集群 → 在控制台查看存储用量。",
      "claimUrl": "https://www.mongodb.com/pricing",
      "verifiedAt": "2026-11-13",
      "sourceName": "MongoDB 官网定价页",
      "sourceUrl": "https://www.mongodb.com/pricing",
      "status": "active",
      "flags": [
        "free-forever",
        "card-unconfirmed",
        "ops-unconfirmed"
      ],
      "notes": ""
    },
    {
      "id": 6,
      "slug": "firebase",
      "title": "Firebase 免费额度（Firestore / Auth / Hosting）",
      "provider": "Firebase",
      "category": "database",
      "group": "verified",
      "dbType": "Firestore / Realtime Database + Auth + Hosting",
      "freePlan": "No-cost 额度（Spark 计划与 Blaze 计划语义不同）",
      "storage": "Firestore 1 GiB 存储；Hosting 10 GB 存储；Realtime Database 1 GB 存储",
      "specText": "Firestore：1 GiB 存储、10 GiB 出站/月、20K 写/天、50K 读/天、20K 删/天；Auth：50K MAU（SAML/OIDC 50）；Hosting：10 GB 存储 + 每天 360 MB 传输，超出 $0.15/GB；Realtime Database：100 并发连接、1 GB 存储、下载 360 MB/天（约 10 GB/月），超出 $1/GB；Cloud Functions（Blaze 列）：每月 2M 调用、400K GB-s、200K CPU-s、5 GB 出站，Spark 列为 Not applicable；Cloud Storage 免费额度在 Blaze 列，Spark 列为 Not applicable",
      "durationText": "No-cost 额度；Spark 与 Blaze 语义不同，见详情页",
      "cardRequired": null,
      "cardNote": "Spark 计划是否需要支付方式，二手说法称无需支付方式，未在官网定价页与 FAQ 抓取中直接确认，以官方页面为准。Blaze 计划需绑定 billing account；Cloud Functions 需要 billing account。",
      "idlePolicy": "闲置暂停规则在官网已读页面中未述，以官方页面为准。",
      "overage": "Spark：超出任一计划上限，应用停用。Blaze：免费额度按日计算，无法设置用量硬上限。",
      "upgrade": "Blaze 按量付费 + 同等按日计算的免费额度",
      "risks": [
        "Spark 超限停用：when you exceed any plan limit in any month, your app will be turned off（官网 FAQ 原文）",
        "Blaze 无法设用量硬上限：No, you cannot currently cap your Blaze plan usage.（官网 FAQ 原文）",
        "Cloud Functions 与 Cloud Storage 的免费额度在 Blaze 列，Spark 列为 Not applicable；Cloud Functions 需要 billing account",
        "Hosting 免费传输为 360 MB/天；10 GB/月是 Realtime Database 下载的等值表述，两者不得混用"
      ],
      "steps": "在 Firebase 官网定价页确认各产品 No-cost 额度与 Spark/Blaze 语义 → 注册账户 → 创建项目、选用需要的产品（Firestore、Auth、Hosting、Realtime Database）→ 在控制台查看每日用量。",
      "claimUrl": "https://firebase.google.com/pricing",
      "verifiedAt": "2026-11-13",
      "sourceName": "Firebase 官网定价页 · 官方 FAQ",
      "sourceUrl": "https://firebase.google.com/pricing",
      "status": "active",
      "flags": [
        "spark-blaze",
        "hosting-360mb-day",
        "functions-needs-billing"
      ],
      "notes": "FAQ 页面副本抓取于 2026-10-19。Hosting 部署侧的对照见部署与托管板块。"
    }
  ]
}