# SenderStack vs Shortwave

SenderStack 记录了 0 月访问量，月度环比增长为 —，定价为免费增值，付费。Shortwave 记录了 193,316 月访问量，增长率为 -5.1%，定价为免费增值，免费试用。

| 指标 | [SenderStack](https://openaitools.app/zh/tool/sender-stack) | [Shortwave](https://openaitools.app/zh/tool/shortwave) |
| :--- | :--- | :--- |
| 官网地址 | https://senderstack.com | https://www.shortwave.com |
| 分类 | AI Email Assistant, AI 邮件生成器, AI Productivity Tools, AI 邮件撰写工具 | AI Email Assistant, AI 邮件撰写工具, AI 摘要工具, AI Agent |
| 定价模式 | 免费增值，付费 | 免费增值，免费试用 |
| 月访问量 | 0 | 193,316 |
| 月度环比增长率 | — | -5.1% |
| 主要市场 | 全球 | 美国 |
| 直接访问量 | 0 | 155,928 |
| 评价得分 | 4.2 | 4.5 |
| 收藏数 | 0 | 2 |
| 支持平台 | 浏览器扩展 | 网站 |

## SenderStack

SenderStack is an AI writing and email productivity platform available as a Chrome extension and a web workspace. It drafts and replies to email in your own voice, lets you chat with multiple AI models, translate and summarize documents, and build simple automations that remove repetitive busywork from your day.

**定价与套餐:** SenderStack uses a freemium model with three paid tiers plus a lifetime option. Free is $0 and includes 5 AI email replies per day, AI composition, AI summaries, and multi-model chat. Starter is $5 per month (about $40 per year when billed annually) with 15 replies per day and 3 AI personalities. Pro is $10 per month (about $80 per year annually) with 75 replies per day, 5 personalities and dedicated support. A Lifetime plan is offered at $199 one-time with 125 replies per day and 10 personalities. No card is required to start and plans can be cancelled anytime; verify current pricing on senderstack.com.

- **AI email reply and compose:** Generate replies, draft new messages, and produce multiple phrasing options from a Gmail sidebar without breaking your workflow.
- **Multi-model AI chat:** Talk to several well-known AI models in one interface and pick the one that fits each research, writing, or summarization task.
- **Chat with PDFs and web pages:** Upload documents or point the assistant at a page to extract answers, summaries, and key points instead of reading everything yourself.
- **Trainable AI personalities:** Create custom personas for professional, casual, sales, or support writing and train them on your own tone so output matches your voice.
- **Automations and campaigns:** Set up recurring responses, scheduled follow-ups, and AI-assisted campaigns to cut repetitive sending work.

**优势:** Genuinely usable free tier with 5 AI replies per day; Clear, low-cost paid plans including a $199 one-time lifetime option; Supports multiple AI models instead of locking you to one provider; SOC 2 and GDPR claims plus Google verification and a clean store record

**局限:** Email integration is currently limited to Gmail; The free and Starter reply quotas are low for heavy senders; Inbox prioritization is still listed as a feature in development

[工具详情（Markdown）](https://openaitools.app/zh/tool/sender-stack.md)

## Shortwave

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.

**定价与套餐:** Freemium with a free plan and no credit card required to start. Paid personal and business tiers unlock higher AI usage limits and advanced automation, including the Tasklet workflow product; a free trial is available.

- **Agentic AI assistant:** A conversational agent that organizes your inbox, identifies what matters, drafts replies, writes scheduling emails and runs multi-step workflows from a single prompt.
- **Automatic inbox organization:** Plain-language AI filters and scripts that automatically label, archive, star or sweep messages so you reach inbox zero faster.
- **AI search across email and files:** 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.
- **Real-time team collaboration:** Shared threads, private comments, assigned next steps and shared labels give a team one live view of important conversations.
- **Scheduling and follow-up tools:** Calendar checking, event creation, smart snooze suggestions, delivery schedules, link tracking and follow-up reminders all run inside the inbox.

**优势:** Genuinely agentic AI rather than a bolt-on summarize button; Collaboration features remove the need to paste screenshots into Slack; Keyboard-first, fast interface with a modern inbox layout; Broad integration set including Slack, Notion, Asana and HubSpot

**局限:** It is a full email client, so migrating means bringing your inbox and workflow with you; Advanced automation lives in paid tiers; Some features depend on connecting external tools like Slack, Notion and HubSpot; The feature set is deep enough that new users need time to learn the automation model

[工具详情（Markdown）](https://openaitools.app/zh/tool/shortwave.md)

## 常见问题

### SenderStack 和 Shortwave 在月流量上如何比较？

SenderStack 有 0 月访问量，而 Shortwave 有 193,316。流量估算描述的是受众规模，而非产品质量。

### 它们的增长率如何比较？

SenderStack 的月度环比增长率为 —；Shortwave 为 -5.1%。

### 价格如何比较？

SenderStack: 免费增值，付费。SenderStack uses a freemium model with three paid tiers plus a lifetime option. Free is $0 and includes 5 AI email replies per day, AI composition, AI summaries, and multi-model chat. Starter is $5 per month (about $40 per year when billed annually) with 15 replies per day and 3 AI personalities. Pro is $10 per month (about $80 per year annually) with 75 replies per day, 5 personalities and dedicated support. A Lifetime plan is offered at $199 one-time with 125 replies per day and 10 personalities. No card is required to start and plans can be cancelled anytime; verify current pricing on senderstack.com. Shortwave: 免费增值，免费试用。Freemium with a free plan and no credit card required to start. Paid personal and business tiers unlock higher AI usage limits and advanced automation, including the Tasklet workflow product; a free trial is available.

## 替代工具

| # | 工具名称 | 月访问量 | 月度环比增长率 | 定价模式 | 简介 | 工具详情（Markdown） |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [Superhuman](https://openaitools.app/zh/tool/superhuman) | 6,514,241 | +7.9% | 付费 | 超快速的电子邮件生产力工具，具备强大的 AI 分类与快捷键功能，但订阅价格偏高。 | [.md](https://openaitools.app/zh/tool/superhuman.md) |
| 2 | [Missive](https://openaitools.app/zh/tool/missive) | 631,353 | +0.2% | 免费试用，付费 | 结合共用收件匣、团队聊天与 AI 协助的协作型邮件客户端，让工作流程管理更流畅。 | [.md](https://openaitools.app/zh/tool/missive.md) |
| 3 | [Spark Mail](https://openaitools.app/zh/tool/spark-mail) | 435,229 | -13.5% | 免费增值，免费试用 | 功能丰富的跨平台邮件客户端，在多个设备上整合了 AI 摘要与写作工具。 | [.md](https://openaitools.app/zh/tool/spark-mail.md) |
| 4 | [Carly AI](https://openaitools.app/zh/tool/carly-ai) | 340,001 | +1.5% | 免费增值 | Versatile AI assistant for inbox management and scheduling accessed directly via email, SMS, or WhatsApp. | [.md](https://openaitools.app/zh/tool/carly-ai.md) |
| 5 | [BlueMail](https://openaitools.app/zh/tool/bluemail) | 319,805 | -5.8% | 免费 | 以隐私为导向的邮件客户端，支持跨平台并内建草稿生成式 AI 助理。 | [.md](https://openaitools.app/zh/tool/bluemail.md) |
| 6 | [Fyxer](https://openaitools.app/zh/tool/fyxer-ai-executive-assistant) | 298,288 | -3.8% | 免费试用，付费 | Autonomous AI executive assistant handling complex email triaging, meeting notes, and calendar scheduling. | [.md](https://openaitools.app/zh/tool/fyxer-ai-executive-assistant.md) |
| 7 | [Spike](https://openaitools.app/zh/tool/spike) | 93,475 | -26.6% | 免费增值 | 将传统邮件讨论串转化为具备 AI 摘要与任务功能的聊天式工作区。 | [.md](https://openaitools.app/zh/tool/spike.md) |
| 8 | [Inbox Zero](https://openaitools.app/zh/tool/inbox-zero) | 89,348 | +6.8% | 免费增值，免费试用 | 开源的 AI 电子邮件助理，可自动整理消息并阻挡冷邮件，具备完整的隐私与自架服务器功能。 | [.md](https://openaitools.app/zh/tool/inbox-zero.md) |
| 9 | [WriteMail.ai](https://openaitools.app/zh/tool/writemail-ai) | 79,919 | -29.9% | 免费增值 | WriteMail.ai is an AI email writing assistant that turns a few rough key points into a polished, correctly toned email. It handles new messages as well as replies, supports dozens of languages, and offers tone, length an | [.md](https://openaitools.app/zh/tool/writemail-ai.md) |
| 10 | [Mailbutler Smart Assistant](https://openaitools.app/zh/tool/smart-assistant) | 47,200 | -8.7% | 免费增值，免费试用，付费 | 直接在收件箱中撰写、摘要与润色邮件的 AI 助手 | [.md](https://openaitools.app/zh/tool/smart-assistant.md) |

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来源：https://openaitools.app/zh/compare/sender-stack-vs-shortwave

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