专项更强Offers comprehensive email marketing and CRM tools, but is less specialized for high-volume B2B cold outreach campaigns.
Instantly 记录了 2,336,279 月访问量,月度环比增长为 +6%,定价为付费,定价请咨询。StackAI 记录了 1,137 月访问量,增长率为 -23.2%,定价为定价请咨询,免费。
| 维度 / 指标 | ![]() | ![]() |
|---|---|---|
| 官方域名 | instantly.ai | stack-ai.com |
| 定价模式 | 付费,定价请咨询 | 定价请咨询,免费 |
| 月访问量 | 233.63万 (2,336,279) | 1137 (1,137) |
| 月度环比流量变化 | +13.14万 (+6%) | -344 (-23.2%) |
| 主要市场与份额 | 🇺🇸 美国 (47.7%) | 🇺🇸 美国 (83.9%) |
| 直接访问 / 月 | 182.13万 | 451 |
| 用户评分 | 4.4 | 4.4 |
| 支持的平台 | 网站 | 网站 |

面向线索挖掘、外联与送达率的 AI 智能体销售触达平台
一套为特定目的打造的智能体,覆盖销售外联、回复处理、线索发现、送达率、合作、投资、招聘和用户研究,可组合成自动化收入工作流。
几分钟内启动多步冷邮件活动;当线索访问网站、回复或预约会议时,自动路由、打标签并触发后续动作。
搜索大型 B2B 线索库,在发送前验证邮箱地址,并识别匿名网站访客以扩充潜客名单。
专用邮箱账户(AirMail)、自动预热、收件箱投放测试与发件人声誉监控,帮助邮件进入主收件箱。

无需写代码,构建、部署并治理企业级 AI Agent
在可视化画布上搭建 Agent 与多步流程,内置 Agent、存储、视觉、语音合成与语音识别模块,需要时还可加入 Python 或 JavaScript 逻辑。
将 Agent 接入 500 多个企业系统,使其能在你的 CRM、客服工单、文档库和协作工具中读取、写入并执行任务。
通过文档上传、网页抓取、Google Drive 与 Notion 连接器,以及 PDF、Word、PowerPoint 文档解析器,让 Agent 基于自有资料作答。
可部署在多租户云、自有 VPC 或本地环境,支持 SSO、基于角色的访问控制、审计日志,并可在关键决策点加入人工复核。
专项更强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.
无需代码,构建自定义 AI 智能体与工作流
专项更强擅长多来源数据增强与自定义 AI 工作流程,但比起开箱即用的陌生开发信工具需要更多设置。
Delivers enterprise-grade revenue intelligence and deal execution tools, but is significantly more expensive and complex than Instantly.
内置 B2B 潜在客户数据库和邮件预热功能,但针对单个邮箱送达率的报表不够精细。

专项更强Provides reliable mailbox verification and deliverability checks, but lacks end-to-end campaign sequencing and outreach tools.
专项更强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.