
LightPDF 每月有 1,742,568 次造訪,月增率 -15.3%,定價模式為免費增值。Rivet.dev 每月有 21,359 次造訪,成長率 -44.3%,定價模式為免費增值、需聯絡報價。

在你自己的基礎設施上執行與擴展持久化 AI Agent
| 面向/指標 | ![]() | ![]() |
|---|---|---|
| 官方網域 | lightpdf.com | rivet.dev |
| 定價模式 | 免費增值 | 免費增值、需聯絡報價 |
| 每月造訪次數 | 174.26萬 (1,742,568) | 2.14萬 (21,359) |
| 月流量變化量 | -31.46萬 (-15.3%) | -1.7萬 (-44.3%) |
| 主要市場與市佔 | 🇮🇳 印度 (24.9%) | 🇺🇸 美國 (39.4%) |
| 每月直接造訪 | 44.21萬 | 1.07萬 |
| 使用者評分 | 4.2 | 4.5 |
| 支援平台 | 網站 | 網站 |

跨裝置的免費 AI PDF 編輯、轉換與閱讀工具
上傳 PDF 後用自然語言提問、追問細節,並查看答案引用的原文段落;另有模式可直接解析 YouTube 影片。
把整份文件翻譯成 20 多種語言,包括掃描版與圖片型 PDF,並盡量維持原本排版。
自動把發票、收據、銀行對帳單與採購單轉成結構化的 Excel 檔案。
編輯文字與圖片、OCR 掃描頁、與 Office 格式互轉,並支援合併、拆分、壓縮、浮水印、簽名與註解。

在你自己的基礎設施上執行與擴展持久化 AI Agent
每個 Actor 都擁有 SQLite 資料庫與檔案系統,Agent 的記憶與進度可在重啟與閒置後保留,無需額外資料庫。
在你自己的基礎設施上執行不受信任或 AI 產生的程式碼,並可細緻控制網路存取、檔案系統權限與資源上限。
節點故障時其 Actor 會帶狀態遷移到其他節點,多步驟工作在崩潰後自動重播,無需自建檢查點機制。
可透過 HTTP 直接定址 Actor 或維持即時 WebSocket 連線,並用 React SDK 讓元件訂閱 Actor 狀態以即時更新。

專項更強Anthropic 的前沿 AI 工作空間,由 Claude 5.5 驅動,擅長代理式程式開發、分析與細膩寫作。
Offers a robust desktop suite for OCR and editing, but requires software installation unlike cloud platforms.
Offers a robust desktop suite for OCR and editing, but requires software installation unlike cloud platforms.

Provides quick browser-based PDF editing and e-signatures, but has a less advanced conversational AI assistant.

免費 / 開源Mastra is an open-source TypeScript framework for building, deploying, and observing AI agents and workflows. It gives JavaScript developers typed agents, durable workflows, memory, MCP tool support, and built-in observability so prototypes can scale into production.
免費 / 開源Mastra is an open-source TypeScript framework for building, deploying, and observing AI agents and workflows. It gives JavaScript developers typed agents, durable workflows, memory, MCP tool support, and built-in observability so prototypes can scale into production.

Coder is a self-hosted development infrastructure platform that gives engineering organizations secure, standardized cloud workspaces plus governance over the AI coding agents that run inside them. It is built for enterprises that need speed for developers and control for security and compliance teams.
Coder is a self-hosted development infrastructure platform that gives engineering organizations secure, standardized cloud workspaces plus governance over the AI coding agents that run inside them. It is built for enterprises that need speed for developers and control for security and compliance teams.