專項更強Offers comprehensive email marketing and CRM tools, but is less specialized for high-volume B2B cold outreach campaigns.
Instantly 每月有 2,336,279 次造訪,月增率 +6%,定價模式為付費、需聯絡報價。StackAI 每月有 1,137 次造訪,成長率 -23.2%,定價模式為需聯絡報價、免費。
| 面向/指標 | ![]() | ![]() |
|---|---|---|
| 官方網域 | instantly.ai | stack-ai.com |
| 定價模式 | 付費、需聯絡報價 | 需聯絡報價、免費 |
| 每月造訪次數 | 233.63萬 (2,336,279) | 1137 (1,137) |
| 月流量變化量 | +13.14萬 (+6%) | -344 (-23.2%) |
| 主要市場與市佔 | 🇺🇸 美國 (47.7%) | 🇺🇸 美國 (83.9%) |
| 每月直接造訪 | 182.13萬 | 451 |
| 使用者評分 | 4.4 | 4.4 |
| 支援平台 | 網站 | 網站 |

以 AI 代理進行潛客開發、外聯與到達率的銷售觸達平台
一套為特定目的打造的代理,涵蓋業務外聯、回覆處理、潛客搜尋、到達率、合作、投資、招募與用戶研究,可組合成自動化營收流程。
數分鐘內啟動多步驟冷郵件活動;當潛客造訪網站、回覆或預約會議時,自動路由、標記並觸發後續動作。
搜尋大型 B2B 潛客資料庫,寄送前驗證信箱,並辨識匿名網站訪客以擴大潛客名單。
專用信箱帳號(AirMail)、自動預熱、收件匣投放測試與寄件者信譽監控,協助郵件進入主要收件匣。

無需寫程式,建置、部署並治理企業級 AI Agent
在視覺化畫布上組合 Agent 與多步驟流程,內建 Agent、儲存、視覺、語音合成與語音辨識模組,需要時還可加入 Python 或 JavaScript 邏輯。
將 Agent 接入 500 多個企業系統,使其能在你的 CRM、客服工單、文件庫與協作工具中讀取、寫入並執行任務。
透過文件上傳、網頁擷取、Google Drive 與 Notion 連接器,以及 PDF、Word、PowerPoint 文件解析器,讓 Agent 依自有資料作答。
可部署於多租戶雲端、自有 VPC 或地端環境,支援 SSO、角色型存取控管、稽核日誌,並可在關鍵決策點加入人工覆核。
專項更強Offers comprehensive email marketing and CRM tools, but is less specialized for high-volume B2B cold outreach campaigns.

Zapier is a no-code automation and AI orchestration platform that connects thousands of apps so you can build automated workflows, AI agents and chatbots without writing code, and govern them with enterprise-grade controls.
Zapier is a no-code automation and AI orchestration platform that connects thousands of apps so you can build automated workflows, AI agents and chatbots without writing code, and govern them with enterprise-grade controls.
無需程式碼,打造自訂 AI 代理與工作流
專項更強擅長多來源資料增強與自訂 AI 工作流程,但比起開箱即用的陌生開發信工具需要更多設定。
Delivers enterprise-grade revenue intelligence and deal execution tools, but is significantly more expensive and complex than Instantly.
內建 B2B 潛在客戶資料庫與電子郵件暖身功能,但針對個別信箱到達率的報表精細度較低。

專項更強Provides reliable mailbox verification and deliverability checks, but lacks end-to-end campaign sequencing and outreach tools.
專項更強Provides reliable mailbox verification and deliverability checks, but lacks end-to-end campaign sequencing and outreach tools.
Gumloop is a no-code AI agent and automation platform where teams build agents that connect to their tools, browse the web, and complete real business tasks.
Gumloop is a no-code AI agent and automation platform where teams build agents that connect to their tools, browse the web, and complete real business tasks.