Powerful collaborative visual workspace with robust AI brainstorming and diagramming tools, but broader feature set.
Powerful collaborative visual workspace with robust AI brainstorming and diagramming tools, but broader feature set.
Napkin AI records 1,029,978 monthly visits with -17.5% month-over-month growth and Freemium pricing. nashnova records 17,229 monthly visits with +33.1% growth and Free pricing.

AI research agents that track your investment theses across HK and US markets
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | napkin.ai | nashnova.com |
| Pricing Model | Freemium | Free |
| Monthly Visits | 1.03M (1,029,978) | 17.23K (17,229) |
| MoM Traffic Delta | -218.06K (-17.5%) | +4.28K (+33.1%) |
| Primary Market & Share | 🇮🇳 India (9.1%) | 🇨🇳 China (95.9%) |
| Direct Visits / mo | 443.98K | 8.22K |
| User Rating | 4.7 | 4.1 |
| Supported Platforms | Website | Website |

Turn plain text into diagrams, infographics, and presentation-ready visuals.
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.

AI research agents that track your investment theses across HK and US markets
Turn a ticker, earnings report, macro variable, or investment theme into discrete judgments that stay monitored over time instead of a one-off answer.
Receive regular briefings on the topics and instruments you follow, covering US and Hong Kong markets along with sector and macro context.
Get notified when something material shifts in a tracked thesis, so you can reassess without manually re-running the same research every week.
Follow broad narratives such as AI hardware, semiconductor cycles, earnings trends, and market sentiment as persistent research topics.
Powerful collaborative visual workspace with robust AI brainstorming and diagramming tools, but broader feature set.
Powerful collaborative visual workspace with robust AI brainstorming and diagramming tools, but broader feature set.

Generates beautifully styled presentations and documents from text prompts, though less focused on inline diagramming.
Generates beautifully styled presentations and documents from text prompts, though less focused on inline diagramming.
Global macro data and AI research platform for smarter economic decisions
Global macro data and AI research platform for smarter economic decisions

Turn text and data into polished infographics, reports and videos with AI
Turn text and data into polished infographics, reports and videos with AI
Collaborative whiteboard featuring built-in AI tools for flowcharts, mind maps, and diagrams.
Collaborative whiteboard featuring built-in AI tools for flowcharts, mind maps, and diagrams.
AI investing copilot for stock research, screening and market signals
AI investing copilot for stock research, screening and market signals

Specialized in AI diagramming, mind maps, and flowcharts, but lacks Napkin's seamless inline text integration.
Specialized in AI diagramming, mind maps, and flowcharts, but lacks Napkin's seamless inline text integration.
Transforms natural language into structured mind maps and visual flowcharts on an infinite canvas.
Transforms natural language into structured mind maps and visual flowcharts on an infinite canvas.

AI-driven market analysis for faster, data-backed investing decisions
AI-driven market analysis for faster, data-backed investing decisions
Institution-grade crypto and equities intelligence, delivered through a chat-style AI analyst.

AI financial advisor that puts sophisticated portfolio tools in your own hands
AI financial advisor that puts sophisticated portfolio tools in your own hands

SpecialistTurn any idea into an interactive visual story with AI agents
SpecialistTurn any idea into an interactive visual story with AI agents