
Napkin AI is a visual communication platform that turns plain text into diagrams, infographics, flowcharts, mind maps, data charts, and full presentation decks — no prompt engineering required.
| 维度 / 指标 | ![]() | ![]() |
|---|---|---|
| 官方域名 | hellosign.com | napkin.ai |
| 定价模式 | 免费试用,付费,定价请咨询 | 免费增值 |
| 月访问量 | 433.98万 (4,339,818) | 103万 (1,029,978) |
| 月度环比流量变化 | -9.89万 (-2.2%) | -21.81万 (-17.5%) |
| 主要市场与份额 | 🇺🇸 美国 (68.9%) | 🇮🇳 印度 (9.1%) |
| 直接访问 / 月 | 303.87万 | 44.4万 |
| 用户评分 | 4.3 | 4.7 |
| 支持的平台 | 网站 | 网站 |

内建于 Dropbox 的电子签名与合同流程
收件人无需注册账号即可安全审阅并签署协议,降低了外部签署的门槛。
NDA、录用通知和合同只需准备一次,之后重复使用,节省例行文件的时间。
通过专用 API 把安全、带品牌的电子签名流程直接嵌入你的网站、应用或客户体验。
完成的协议会自动保存到你指定的存储账号,避免文件淹没在收件箱里。

Napkin AI is a visual communication platform that turns plain text into diagrams, infographics, flowcharts, mind maps, data charts, and full presentation decks — no prompt engineering required.
Paste or import your text and Napkin generates infographics, diagrams, flowcharts, mind maps, and data charts that fit your content.
Napkin Slides collaborates with you to turn ideas into complete, ready-to-present decks rather than static images.
Adjust colors, fonts, layouts, and icons, reshape individual elements, and match your brand — nothing is locked after generation.
Export visuals as PPT, PNG, PDF, or SVG and drop them into PowerPoint, Google Slides, Keynote, Notion, or any tool you already use.
能根据文本提示词生成排版精美的演示文稿和文档,但对内联图表的专注度稍低。
用 AI 将文字与数据变成精美的信息图、报告与视频
内置 AI 工具的协作型白板,支持流程图、思维导图与图表制作。
专项更强Delivers enterprise-grade contract analytics and search, trading lightweight signature embedding for deep legal intelligence.
专项更强Delivers enterprise-grade contract analytics and search, trading lightweight signature embedding for deep legal intelligence.

专项更强PageOn.AI is an AI presentation and infographic maker. Describe a topic, paste a link or point at a video, and AI agents research it, plan the structure and design interactive pages with charts, media, maps and animated graphics instead of static slides.
专项更强PageOn.AI is an AI presentation and infographic maker. Describe a topic, paste a link or point at a video, and AI agents research it, plan the structure and design interactive pages with charts, media, maps and animated graphics instead of static slides.
专项更强非常适合通过文本语法生成精确的图表和流程图,但需要熟悉代码。