免費 / 開源主要作為本地模型的輕量級 CLI 執行環境,而非功能齊全的聊天介面。
Open WebUI 每月有 804,534 次造訪,月增率 -2.8%,定價模式為免費增值。Shortwave 每月有 193,316 次造訪,成長率 -5.1%,定價模式為免費增值、免費試用。

Open WebUI is an open-source, self-hosted AI interface that lets individuals and organizations run any model — local or cloud — inside a workspace they fully control. It ships as a one-command install, supports Ollama, OpenAI-compatible and Anthropic endpoints, and extends through Python tools, functions and pipelines.

Shortwave is an AI-powered email client that layers agentic automation on top of a modern inbox. It organizes, writes, searches, schedules and summarizes email with plain-language prompts, and adds team collaboration features designed to replace the Gmail-plus-Slack workaround.
| 面向/指標 | ![]() | ![]() |
|---|---|---|
| 官方網域 | openwebui.com | shortwave.com |
| 定價模式 | 免費增值 | 免費增值、免費試用 |
| 每月造訪次數 | 80.45萬 (804,534) | 19.33萬 (193,316) |
| 月流量變化量 | -2.3萬 (-2.8%) | -1.04萬 (-5.1%) |
| 主要市場與市佔 | 🇺🇸 美國 (24.5%) | 🇺🇸 美國 (66.6%) |
| 每月直接造訪 | 29.98萬 | 15.59萬 |
| 使用者評分 | 4.4 | 4.5 |
| 支援平台 | 網站 | 網站 |

Open WebUI is an open-source, self-hosted AI interface that lets individuals and organizations run any model — local or cloud — inside a workspace they fully control. It ships as a one-command install, supports Ollama, OpenAI-compatible and Anthropic endpoints, and extends through Python tools, functions and pipelines.
Connect local runtimes like Ollama alongside OpenAI-compatible and Anthropic APIs, and switch between them inside one interface.
RAG over your own documents, web search and citation-aware answers come standard, so responses are grounded in real sources.
Extend the platform with Python code to add custom tooling, preprocessing, and multi-step pipelines, then share them with others.
SSO, RBAC, audit logs, data residency, and on-premises, hybrid or air-gapped deployment for organisations with strict requirements.

Shortwave is an AI-powered email client that layers agentic automation on top of a modern inbox. It organizes, writes, searches, schedules and summarizes email with plain-language prompts, and adds team collaboration features designed to replace the Gmail-plus-Slack workaround.
A conversational agent that organizes your inbox, identifies what matters, drafts replies, writes scheduling emails and runs multi-step workflows from a single prompt.
Plain-language AI filters and scripts that automatically label, archive, star or sweep messages so you reach inbox zero faster.
Ask questions in natural language and search across your own messages — or your whole team's emails and attachments — to get answers rather than links.
Shared threads, private comments, assigned next steps and shared labels give a team one live view of important conversations.
免費 / 開源主要作為本地模型的輕量級 CLI 執行環境,而非功能齊全的聊天介面。
超快速的電子郵件生產力工具,具備強大的 AI 分類與快捷鍵功能,但訂閱價格偏高。

免費 / 開源Focuses on collaborative team AI workspaces and plugins, but shares similar open-source architectural goals.

結合共用收件匣、團隊聊天與 AI 協助的協作型郵件客戶端,讓工作流程管理更流暢。
專項更強強烈專注於重視隱私的文件聊天與本地 RAG 管道,但提供較少的通用聊天 UI 功能。

專項更強Versatile AI assistant for inbox management and scheduling accessed directly via email, SMS, or WhatsApp.