全功能版已开放全部核心功能：站点接入、缓存与回源、安全防护、证书与 DNS、日志分析、节点运维及开发者接口，并按节点数和 Zone（根域名）配额档位计费。增强版在此基础上增加一组高级功能与专家服务（页面级高可用是其中之一），定制版进一步提供定制研发和专项交付。 The Full edition already includes every core capability: site onboarding, cache and origin, security, certificates and DNS, log analytics, node operations and developer APIs. It is priced by node and Zone (root-domain) quota tier. Enhanced adds a set of advanced capabilities and expert services (page-level HA among them), and Custom further adds project-specific development and delivery.
FunCDN 采用签名授权文件，并通过在线心跳进行校验；节点数和 Zone（根域名）配额由授权文件配置。以下分别说明各版本的定位、增值内容和配额口径。五档基础价格、增强版加价规则和定制版评估方式，请参见 授权定价。FunCDN uses a signed license file, validated by an online heartbeat; node and Zone (root-domain) quotas are configured in the license file. Each card below states where the edition fits, what it adds and how its quota is counted; for the five base prices, the Enhanced surcharge and how Custom is scoped, see Pricing.
完整开放站点接入、缓存、安全、证书、日志分析、运维和开发者接口等核心功能，按节点数与 Zone 配额档位计费。Includes every core capability: site onboarding, caching, security, certificates, log analytics, ops and developer APIs. It is priced by node and Zone quota tier.
包含全功能版的全部能力，并增加一组高级功能与专家服务；价格为所选基础月费 + ¥999/月。Everything in Full, plus a set of advanced capabilities and expert services; priced at the chosen base monthly fee + ¥999/mo.
包含增强版的高级功能与专家服务，并提供定制功能研发和专项交付，价格根据需求范围评估。All of Enhanced's advanced capabilities and expert services, plus project-specific development and delivery, priced to scope.
全功能版已开放全部核心功能，并按节点数 / Zone 配额档位计费；增强版增加高级功能与专家服务；定制版进一步提供定制研发和专项交付。历史版本名 standard、professional、enterprise 将统一映射至上述三个版本。 The Full edition includes every core capability, priced by node / Zone quota tier; Enhanced adds advanced capabilities and expert services, and Custom further adds project-specific development and delivery. The legacy edition names standard, professional and enterprise all map onto these three.
核心功能在全功能版里全部开放。要逐项看核心功能、授权配额、高级功能和专家服务，见下方的详细对比。Every core feature is included in the Full edition. For an item-by-item view of core features, licensed quota, advanced capabilities and expert services, see the detailed comparison below.
Zone（根域名）和子域名接入、监听组（HTTP / HTTPS 端口）、源站池负载均衡、备用源、主动健康检查和故障切换都在这一层，回源中继（mid-origin）可以按需配。This covers Zone (root domain) and subdomain onboarding, listener groups (HTTP / HTTPS ports), origin-pool load balancing, backup origins, active health checks and failover, with an origin relay (mid-origin) added when needed.
缓存分内存和磁盘两级，缓存池可选内存、磁盘或双写，刷新一键下发。回源合并（singleflight）用来减少高并发下的缓存穿透，另外还有 HTTP/2、WebSocket 反向代理和响应压缩。The cache has two tiers, memory and disk, with cache pools set to memory, disk or both, and a one-click purge push. Origin coalescing (singleflight) reduces cache penetration under high concurrency. HTTP/2, WebSocket reverse proxy and response compression are supported as well.
WAF 规则、IP 黑白名单和访问限速规则都可以配。CC 防护能在多个节点之间协同封禁，另有 JS Challenge（勾选 / 滑块 / 随机）、地域控制和慢速攻击防护。WAF rules, IP allow and deny lists and rate-limit rules can all be configured. CC defense coordinates bans across nodes, alongside JS Challenge (checkbox, slider or random), geo control and slow-attack protection.
证书可以手动上传，也可以走 ACME 自动签发和续期（Let's Encrypt、ZeroSSL）。策略分兼容优先（RSA 2048）和性能优先（ECDSA P-256）两种，另外支持 CNAME Target 和 DNS 授权（Cloudflare / DNSPod / 阿里云）。Upload certificates manually, or let ACME issue and renew them automatically (Let's Encrypt, ZeroSSL). Pick compatibility first (RSA 2048) or performance first (ECDSA P-256), with CNAME target support and DNS credentials for Cloudflare, DNSPod and Aliyun.
访问 / 流量 / 缓存 / 回源 / 错误 / 高可用日志与统计，带宽用量（P95）；节点纳管与签名升级、配置 gRPC 实时下发与本地缓存容错、备份恢复、审计与三角色。外置 ClickHouse 用于日志分析，属可选部署。Access / traffic / cache / origin / error / HA logs and stats, bandwidth usage (P95); node management with signed upgrades, live gRPC config push with local-cache tolerance, backup / restore, audit and three roles. An external ClickHouse powers log analytics as an optional deployment.
REST API 配 API Token，接口按 OpenAPI 3.0 规范描述。边缘规则支持多种动作类型，另有边缘脚本模板和用户 Edge KV，系统 KV 与用户 KV 命名空间隔离。A REST API with API tokens, described by an OpenAPI 3.0 spec. Edge rules cover many action types, and there are edge script templates and user Edge KV, with the system and user KV namespaces kept separate.
分两个选项卡查看：核心功能与配额覆盖 8 个核心领域，功能完整展示并附授权配额口径，全功能版即全部开放（无「只看差异」筛选）；高级功能与服务列出增强版 / 定制版的高级功能、专家服务与定制研发。状态以符号加文字标注（不只靠颜色）：核心功能与配额用 ✓ 包含 / 开放、◐ 可选；高级功能与服务另含 ○ 需升级、— 不含。Two tabs: Core features & quotas covers 8 core domains, shown in full with the licensed-quota basis, all of it part of the Full edition (there is no "differences only" filter); Advanced features & services lists the advanced capabilities, expert services and custom development in Enhanced / Custom. Status uses a symbol plus text (never color alone): the core tab uses ✓ Included / Enabled and ◐ Optional; the advanced tab also has ○ Upgrade and — Not included.
| 功能Feature | 全功能版Full | 增强版Enhanced | 定制版Custom |
|---|---|---|---|
| 01授权与部署License & deployment | |||
| 私有化 / 原生部署（systemd，无需 Docker 或 Nginx）Self-hosted / native deployment (systemd, no Docker or Nginx) | ✓包含Included | ✓包含Included | ✓包含Included |
| 签名授权文件 · Ed25519 离线校验Signed license file · Ed25519 offline verify | ✓包含Included | ✓包含Included | ✓包含Included |
| 在线心跳校验（启动时 + 周期）Online heartbeat (on startup + periodic) | ✓包含Included | ✓包含Included | ✓包含Included |
| 授权状态与宽限期降级License status & grace-period degradation | ✓包含Included | ✓包含Included | ✓包含Included |
| 节点数配额（由授权文件配置）Node quota (set by the license file) | ✓按授权配置Per license | ✓按授权配置Per license | ✓按需定制Tailored |
| Zone（根域名）配额（由授权文件配置）Zone (root-domain) quota (set by the license file) | ✓按授权配置Per license | ✓按授权配置Per license | ✓按需定制Tailored |
| 历史版本名映射（standard / professional / enterprise → 三个现行版本）Legacy edition-name mapping (standard / professional / enterprise → the three current editions) | ✓包含Included | ✓包含Included | ✓包含Included |
| 02站点接入与代理Site onboarding & proxy | |||
| Zone（根域名）与子域接入（子域不额外占配额）Zone (root domain) & subdomain onboarding (subdomains use no extra quota) | ✓包含Included | ✓包含Included | ✓包含Included |
| 监听组（HTTP / HTTPS 端口）Listener groups (HTTP / HTTPS ports) | ✓包含Included | ✓包含Included | ✓包含Included |
| 源站池与负载均衡（权重 / 方式）Origin pools & load balancing (weight / method) | ✓包含Included | ✓包含Included | ✓包含Included |
| 备用源与故障切换Backup origins & failover | ✓包含Included | ✓包含Included | ✓包含Included |
| 主动健康检查（路径 / 间隔 / 超时）Active health checks (path / interval / timeout) | ✓包含Included | ✓包含Included | ✓包含Included |
| 源站池并发上限Origin-pool concurrency cap | ✓包含Included | ✓包含Included | ✓包含Included |
| 回源中继 mid-origin（可选路径）Origin relay via mid-origin (optional path) | ◐可选Optional | ◐可选Optional | ◐可选Optional |
| CNAME Target 与 CNAME 故障切换CNAME targets & CNAME failover | ✓包含Included | ✓包含Included | ✓包含Included |
| 03缓存与回源Cache & origin | |||
| HTTP/2（ALPN h2）HTTP/2 (ALPN h2) | ✓包含Included | ✓包含Included | ✓包含Included |
| WebSocket 反向代理WebSocket reverse proxy | ✓包含Included | ✓包含Included | ✓包含Included |
| 内存 + 磁盘两级缓存Memory + disk two-tier cache | ✓包含Included | ✓包含Included | ✓包含Included |
| 缓存池（内存 / 磁盘 / 双写）Cache pools (memory / disk / both) | ✓包含Included | ✓包含Included | ✓包含Included |
| 缓存刷新与下发（gRPC 推送）Cache purge & push (over gRPC) | ✓包含Included | ✓包含Included | ✓包含Included |
| 回源合并 · singleflightOrigin coalescing · singleflight | ✓包含Included | ✓包含Included | ✓包含Included |
| 响应压缩Response compression | ✓包含Included | ✓包含Included | ✓包含Included |
| 04安全防护Security | |||
| WAF 规则WAF rules | ✓包含Included | ✓包含Included | ✓包含Included |
| IP 黑白名单（IP ACL）IP allow / deny lists (IP ACL) | ✓包含Included | ✓包含Included | ✓包含Included |
| 限速规则（窗口 / 阈值 / 封禁时长）Rate-limit rules (window / threshold / ban duration) | ✓包含Included | ✓包含Included | ✓包含Included |
| CC 防护（多节点协同封禁）CC defense (bans coordinated across nodes) | ✓包含Included | ✓包含Included | ✓包含Included |
| JS Challenge（勾选 / 滑块 / 随机）JS Challenge (checkbox / slider / random) | ✓包含Included | ✓包含Included | ✓包含Included |
| 地域控制Geo control | ✓包含Included | ✓包含Included | ✓包含Included |
| 慢速攻击防护（单 IP 并发）Slow-attack protection (per-IP concurrency) | ✓包含Included | ✓包含Included | ✓包含Included |
| 05证书与 DNSCertificates & DNS | |||
| 手动证书上传Manual certificate upload | ✓包含Included | ✓包含Included | ✓包含Included |
| ACME 自动签发（Let's Encrypt）ACME auto-issue (Let's Encrypt) | ✓包含Included | ✓包含Included | ✓包含Included |
| ZeroSSL 签发ZeroSSL issuance | ✓包含Included | ✓包含Included | ✓包含Included |
| 证书策略：兼容优先 RSA 2048 / 性能优先 ECDSA P-256Cert strategy: compatibility RSA 2048 / performance ECDSA P-256 | ✓包含Included | ✓包含Included | ✓包含Included |
| 证书自动续期Automatic certificate renewal | ✓包含Included | ✓包含Included | ✓包含Included |
| DNS 授权（Cloudflare / DNSPod / 阿里云）DNS credentials (Cloudflare / DNSPod / Aliyun) | ✓包含Included | ✓包含Included | ✓包含Included |
| DNS 记录管理（A / AAAA / CNAME / TXT）DNS record management (A / AAAA / CNAME / TXT) | ✓包含Included | ✓包含Included | ✓包含Included |
| 06日志分析Log analytics | |||
| 访问日志（含缓存 / 回源 / 错误字段）Access logs (with cache / origin / error fields) | ✓包含Included | ✓包含Included | ✓包含Included |
| 流量与带宽用量统计（P95）Traffic & bandwidth-usage stats (P95) | ✓包含Included | ✓包含Included | ✓包含Included |
| 缓存命中与回源分析Cache-hit & origin-pull analytics | ✓包含Included | ✓包含Included | ✓包含Included |
| 统计聚合与留存（1m / 1h 聚合）Stats aggregation & retention (1m / 1h rollups) | ✓包含Included | ✓包含Included | ✓包含Included |
| CNAME / IP 存活探测与监控CNAME / IP liveness probing & monitoring | ✓包含Included | ✓包含Included | ✓包含Included |
| 外置 ClickHouse 日志分析（可选部署）External ClickHouse log analytics (optional deployment) | ◐可选Optional | ◐可选Optional | ◐可选Optional |
| 07节点与运维Nodes & operations | |||
| Agent 接入（一次性注册令牌）Agent onboarding (one-time enrollment token) | ✓包含Included | ✓包含Included | ✓包含Included |
| Agent 心跳上报Agent heartbeat reporting | ✓包含Included | ✓包含Included | ✓包含Included |
| 配置 gRPC Watch（流式 + 重连退避）Config gRPC Watch (streaming + reconnect backoff) | ✓包含Included | ✓包含Included | ✓包含Included |
| 配置磁盘缓存（API 不可达时兜底）Config disk cache (fallback when the API is down) | ✓包含Included | ✓包含Included | ✓包含Included |
| 签名升级（sha256 + Ed25519，原子替换）Signed upgrade (sha256 + Ed25519, atomic swap) | ✓包含Included | ✓包含Included | ✓包含Included |
| 备份与恢复（预检 / 回滚）Backup & restore (preflight / rollback) | ✓包含Included | ✓包含Included | ✓包含Included |
| 操作审计日志Operation audit log | ✓包含Included | ✓包含Included | ✓包含Included |
| 三角色权限（管理员 / 操作员 / 只读）Three roles (admin / operator / viewer) | ✓包含Included | ✓包含Included | ✓包含Included |
| 08开发者与边缘能力Developer & edge | |||
| REST APIREST API | ✓包含Included | ✓包含Included | ✓包含Included |
| API Token（SHA-256 摘要）API tokens (SHA-256 hashed) | ✓包含Included | ✓包含Included | ✓包含Included |
| OpenAPI 3.0 规范OpenAPI 3.0 specification | ✓包含Included | ✓包含Included | ✓包含Included |
| 边缘规则（多动作类型）Edge rules (many action types) | ✓包含Included | ✓包含Included | ✓包含Included |
| 用户边缘 KV（Edge KV）User Edge KV | ✓包含Included | ✓包含Included | ✓包含Included |
| 边缘脚本模板Edge script templates | ✓包含Included | ✓包含Included | ✓包含Included |
| 系统 KV / 用户 KV 命名空间隔离System-KV / user-KV namespace isolation | ✓包含Included | ✓包含Included | ✓包含Included |
| 能力 / 服务Capability / service | 全功能版Full | 增强版Enhanced | 定制版Custom |
|---|---|---|---|
| 01高级功能Advanced features | |||
| 页面级高可用只对页面导航请求做容灾切换，不对图片、脚本等子资源做透明兜底。仅增强版和定制版开放，全功能版需要升级。工作原理与实现细节见独立高可用页。Page-level HA is failover for page-navigation requests only, with no transparent fallback for sub-resources such as images or scripts. It is available in Enhanced and Custom; the Full edition needs an upgrade to use it. See the dedicated HA page for how it works and the implementation details. | |||
| 页面级高可用规则Page-level HA rules | ○需升级Upgrade | ✓包含Included | ✓包含Included |
| 02专家服务Expert services | |||
| 7×24 小时技术支持7×24 engineer support | —不含Not included | ✓包含Included | ✓包含Included |
| 优先问题响应Priority issue response | 标准Standard | 优先Priority | 专属 / 按方案Dedicated / per plan |
| 部署架构评审Deployment architecture review | —不含Not included | ✓包含Included | 专项评审Dedicated review |
| 升级与迁移协助Upgrade & migration assistance | —不含Not included | ✓包含Included | 按方案Per plan |
| 03交付与定制Delivery & customization | |||
| 专项交付与验收Project-specific delivery & acceptance | 标准交付Standard | 增强交付Enhanced | 定制里程碑Custom milestones |
| 定制功能开发Custom feature development | —不含Not included | —不含Not included | 按需评估Scoped |
高级服务的具体范围以授权订单和商务确认的交付范围为准（不含具体时限或量化承诺）。计价方式与五档配额价格见 授权定价。 The exact scope of advanced services follows your licensing order and the delivery scope confirmed with sales (no specific time or quantified commitments). For how it is priced and the five quota tiers, see Pricing.
按节点数和授权站点数（以根域名 Zone 计）透明计费。选哪一档看实际部署规模，选哪个版本看您需要哪些高级功能与服务。Transparent pricing, based on licensed node count and licensed sites counted per root-domain Zone. The tier follows your deployment size; the edition follows which advanced capabilities and services you need.
