Mastra 每月有 318,954 次造訪，月增率 -5%，定價模式為免費增值、需聯絡報價。Replit 每月有 10,016,437 次造訪，成長率 -7.7%，定價模式為免費增值、付費。
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.
描述你的想法，Replit 幾分鐘內打造出可運行的 App
| 面向／指標 | | |
|---|---|---|
| 官方網域 | mastra.ai | replit.com |
| 定價模式 | 免費增值、需聯絡報價 | 免費增值、付費 |
| 每月造訪次數 | 31.9萬 (318,954) | 1001.64萬 (10,016,437) |
| 月流量變化量 | -1.67萬 (-5%) | -83.39萬 (-7.7%) |
| 主要市場與市佔 | 🇺🇸 美國 (21.3%) | 🇺🇸 美國 (33.4%) |
| 每月直接造訪 | 13.92萬 | 613.72萬 |
| 使用者評分 | 4.6 | 4.5 |
| 支援平台 | 網站 | 網站 |
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.
Define agents with instructions, models, tools, and runtime behavior, then compose typed workflow steps with retries and branching in TypeScript.
Give agents long-lived context with observational memory, semantic recall, and thread-aware storage.
Traces, metrics, logs, and datasets show every model call, tool call, and handoff in a searchable timeline.
Score agent runs against repeatable checks and experiments before changes reach production.
描述你的想法，Replit 幾分鐘內打造出可運行的 App
描述你想要的產品，代理會規劃、撰寫程式、測試並迭代出可運行的全端應用。
身分驗證、資料庫、主機與監控開箱即用，應用可隨規模成長而無須額外維運工作。
免費模式讓你在不消耗 token 的情況下腦力激盪與建置，再視需要升級到更強模型。
幾分鐘內串接 OpenAI、Stripe、Google Workspace 等服務，無須撰寫大量串接程式碼。
專項更強Provides advanced agentic parallel coding workflows, but functions as a dedicated desktop/CLI environment rather than Replit's all-in-one cloud workspace.
專項更強Provides advanced agentic parallel coding workflows, but functions as a dedicated desktop/CLI environment rather than Replit's all-in-one cloud workspace.
能將自然語言快速轉換為實用的網頁應用程式，但相比 Replit，傳統終端機存取與多語言支援較少。
透過對話方式建構與代管網頁應用程式，但相比 Replit，其開發者生態系統與套件管理工具較不成熟。
能直接從提示詞在瀏覽器中生成全端網頁應用程式，但缺乏 Replit 那般穩健且持久的雲端工作區基礎設施。
專項更強A developer platform providing pre-built integrations, authentication, and execution tools specifically for AI agents across third-party apps.
專門用於快速生成 UI 與元件建立，但相比 Replit，所提供的全端伺服器與資料庫管理功能較不全面。
Instantly builds and hosts full-stack apps with integrated databases, but offers less granular terminal-level control than Replit.
Instantly builds and hosts full-stack apps with integrated databases, but offers less granular terminal-level control than Replit.
免費 / 開源一個全方位的視覺化平台，透過無程式碼畫布取代 TypeScript 來建構代理工作流程與 RAG 管線。
