OrcaRouter 每月有 975,300 次造訪,月增率 -5.2%,定價模式為免費增值。Sendmux 每月有 37 次造訪,成長率 -98.3%,定價模式為免費。

Sendmux is an email API built for AI agents. It gives each agent a real mailbox on a verified domain or a shared address, lets it send outbound mail through your own providers, and streams inbox events live so agents can react instead of polling.
| 面向/指標 | ![]() | |
|---|---|---|
| 官方網域 | orcarouter.ai | sendmux.ai |
| 定價模式 | 免費增值 | 免費 |
| 每月造訪次數 | 97.53萬 (975,300) | 37 (37) |
| 月流量變化量 | -5.38萬 (-5.2%) |
| -2196 (-98.3%) |
| 主要市場與市佔 | 🇺🇸 美國 (21.5%) | 🇺🇸 美國 (100%) |
|---|
| 每月直接造訪 | 24.97萬 | 12 |
|---|
| 使用者評分 | 4.3 | 4.2 |
|---|
| 支援平台 | 網站 | 網站 |
|---|
OrcaRouter is an OpenAI-compatible AI gateway that grades every prompt and routes it to the best-value model, then layers on failover, guardrails, an agent firewall, and compliance tooling for production AI.
Each prompt is graded and routed to the model that clears your quality bar, with configurable fallback chains that retry before a response starts.
Pay provider prices with $0 per-token added on pay-as-you-go and subscriptions, or bring your own provider keys and credits.
PII shielding, jailbreak and injection blocking, and per-call approval for tool and MCP actions run before you are billed.
Request logs, per-prompt receipts, routing and spend dashboards, and copy-as-cURL make every call auditable and attributable.

Sendmux is an email API built for AI agents. It gives each agent a real mailbox on a verified domain or a shared address, lets it send outbound mail through your own providers, and streams inbox events live so agents can react instead of polling.
Provision mailboxes on verified domains or a shared myagent.mx address, with clean JSON output that strips signatures and quotes.
Send over HTTP or SMTP using the same mailbox credential as a Bearer token and SMTP password, with Idempotency-Key retries and attachment support.
Bind keys to providers, delivery groups, weights, and quota windows so traffic stays inside the boundaries you set.
Signed webhooks for delivery and receipt events, an SSE stream for live mailbox clients, and typed change polling for resync.

免費 / 開源提供具備容錯移轉的開源 Proxy 與 SDK 以整合 100 多個 LLM,但需要自行架設而非託管服務。

Routes requests across frontier models with automatic failover and analytics, serving as a straightforward alternative API proxy.
Gives developers a single OpenAI-compatible endpoint for multiple LLMs with failover, but offers fewer advanced routing rules.
專為團隊打造的協作式收件匣與郵件管理