# GPUPerHour vs Napkin AI

GPUPerHour records 28,718 monthly visits with +25.3% month-over-month growth and Free pricing. Napkin AI records 1,029,978 monthly visits with -17.5% growth and Freemium pricing.

| Metric | [GPUPerHour](https://openaitools.app/tool/gpuperhour) | [Napkin AI](https://openaitools.app/tool/napkin) |
| :--- | :--- | :--- |
| Website URL | https://gpuperhour.com | https://www.napkin.ai |
| Categories | AI Developer Tools, AI Tools Directory | AI Design Generator, AI Infographic Generator, AI Diagram Generator, AI Charting |
| Pricing Model | Free | Freemium |
| Monthly Visits | 28,718 | 1,029,978 |
| MoM Growth Rate | +25.3% | -17.5% |
| Primary Market | United States | India |
| Direct Visits | 11,398 | 443,981 |
| Review Score | 4.4 | 4.7 |
| Saved Count | 4 | 23 |
| Supported Platforms | Website | Website |

## GPUPerHour

GPUPerHour solves a narrow but expensive problem: cloud GPU pricing is scattered across dozens of provider dashboards, in different units and with different availability. The site periodically scrapes the public pricing and inventory endpoints of 31 cloud GPU providers, normalises each listing to a price per GPU per hour (dividing a multi-GPU instance price by its GPU count) and tags it with its pricing type and security tier. The current-price summary deliberately uses only secure on-demand offers observed within roughly 15 minutes of the last refresh, excluding spot, reserved and peer-to-peer marketplace listings because those prices are not directly comparable.

The result is a single live table covering H100 SXM5 and PCIe, H200, B200, B300, A100 80GB and 40GB, L40S, RTX PRO 6000, RTX 5090, RTX 4090 and RTX A6000, alongside the provider, a 30-day historical catalog average and the number of providers with stock. A daily price index with CSV downloads lets you track how pricing moves over time, while buying guides and hardware explainers cover practical topics such as comparing like-for-like GPUs, choosing by VRAM for a workload, accounting for storage and egress, and renting by the hour. The site also points to a companion console, DeployGPU, for provisioning on supported providers from one place.

The key caveat is stated openly on the page: offer counts describe configurations, not the number of physical GPUs bookable, and availability can change before you complete a booking. Prices are per GPU-hour but providers bill for the whole instance, and storage, network transfer and commitment terms affect the final bill. GPUPerHour is a research and comparison layer, not a hosting provider itself.

**Pricing & Plans:** Free to use as a price-comparison and research resource; GPUPerHour does not sell GPU capacity itself. The prices shown are third-party provider rates for secure on-demand instances, per GPU-hour, and a companion service (DeployGPU) offers deployment on supported providers.

- **31-provider live price table:** Every tracked offer is normalised to a price per GPU-hour and shown with its provider, pricing type and security tier.
- **Cheapest-offer summary:** A market snapshot highlights the lowest current secure on-demand price for each popular GPU model, from H100 and H200 to RTX 4090.
- **Daily price index and CSV:** Historical catalog averages and downloadable daily data let you see how pricing for a given GPU has moved over the last 30 days.
- **Buying guides and explainers:** Practical articles cover comparing like-for-like GPUs, choosing by VRAM, estimating the full bill with storage and egress, and renting by the hour.
- **DeployGPU console:** A linked console lets you deploy on supported providers from a single place once you have picked an offer.

**Strengths:** Aggregates 31 providers into comparable per-GPU-hour prices; Clearly states its methodology and excludes non-comparable spot and P2P listings; Free to use, with daily historical data and CSV downloads; Buying guides cover the full bill, not just the headline rate

**Limitations:** Only covers providers whose pricing and inventory endpoints are publicly scrapable; The current-price view deliberately excludes spot and reserved capacity, which are often cheaper; It is a comparison resource, so you still create accounts and provision instances with the provider itself

[Profile (Markdown)](https://openaitools.app/tool/gpuperhour.md)

## Napkin AI

Napkin AI takes a different approach to visualization: instead of prompting an image model, you bring your own words. Write, paste, or import text — from a doc, PDF, or notes — and Napkin analyzes the content to generate relevant diagrams, flowcharts, mind maps, infographics, and data charts. A single click on the Autospark icon produces visual options, and you choose the one that best expresses your idea.

Everything Napkin produces is editable. You can change colors, fonts, layouts, and icons, take a visual apart element by element, or swap it entirely. When your idea needs to become a deck rather than a single graphic, Napkin Slides collaborates with you before building, so the result feels like your own work rather than a generic template.

Finished visuals export as PPT, PNG, PDF, or SVG and drop straight into PowerPoint, Google Slides, Keynote, Notion, or a blog. Napkin supports 60+ languages and is aimed at professionals who need clear visuals quickly — project managers, teachers, consultants, marketers, and anyone who communicates complex ideas through slides and documents.

**Pricing & Plans:** Freemium. The free plan includes weekly AI credits, unlimited editing, unlimited file imports (PPT, DOC, PDF, HTML, MD), and unlimited PNG and PDF exports. Paid Plus and Pro plans unlock more AI credits plus PPT and SVG export, custom branding, and additional design options. Full details are on the Napkin pricing page.

- **Text-to-visual generation:** Paste or import your text and Napkin generates infographics, diagrams, flowcharts, mind maps, and data charts that fit your content.
- **Presentation decks:** Napkin Slides collaborates with you to turn ideas into complete, ready-to-present decks rather than static images.
- **Fully editable output:** Adjust colors, fonts, layouts, and icons, reshape individual elements, and match your brand — nothing is locked after generation.
- **Flexible export formats:** Export visuals as PPT, PNG, PDF, or SVG and drop them into PowerPoint, Google Slides, Keynote, Notion, or any tool you already use.

**Strengths:** No prompt engineering — it works directly from your existing text; Generates a wide range of visual types, from flowcharts to data charts; Everything stays editable and brand-matchable after generation; Free plan includes unlimited imports and PNG/PDF exports

**Limitations:** Free plan is credit-limited and some exports (PPT/SVG) and branding options sit behind paid tiers; Visual generation is not yet available on mobile; desktop is still the best experience; Generated visuals still usually need some manual styling to fully match a brand

[Profile (Markdown)](https://openaitools.app/tool/napkin.md)

## Frequently Asked Questions

### How do GPUPerHour and Napkin AI compare in monthly traffic?

GPUPerHour has 28,718 monthly visits, while Napkin AI has 1,029,978. Traffic estimates describe audience size, not product quality.

### How do their growth rates compare?

GPUPerHour has a month-over-month growth rate of +25.3%; Napkin AI has -17.5%.

### How does pricing compare?

GPUPerHour: Free. Free to use as a price-comparison and research resource; GPUPerHour does not sell GPU capacity itself. The prices shown are third-party provider rates for secure on-demand instances, per GPU-hour, and a companion service (DeployGPU) offers deployment on supported providers. Napkin AI: Freemium. Freemium. The free plan includes weekly AI credits, unlimited editing, unlimited file imports (PPT, DOC, PDF, HTML, MD), and unlimited PNG and PDF exports. Paid Plus and Pro plans unlock more AI credits plus PPT and SVG export, custom branding, and additional design options. Full details are on the Napkin pricing page.

## Alternatives

| # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Profile (Markdown) |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [Miro](https://openaitools.app/tool/miro) | 30,749,206 | +1.7% | Freemium, Contact for Pricing | Powerful collaborative visual workspace with robust AI brainstorming and diagramming tools, but broader feature set. | [.md](https://openaitools.app/tool/miro.md) |
| 2 | [Gamma AI](https://openaitools.app/tool/gamma-ai-1) | 20,808,177 | -1.4% | Freemium | Generates beautifully styled presentations and documents from text prompts, though less focused on inline diagramming. | [.md](https://openaitools.app/tool/gamma-ai-1.md) |
| 3 | [Piktochart](https://openaitools.app/tool/piktochart-com) | 664,386 | -6.2% | Freemium, Paid, Contact for Pricing | Turn text and data into polished infographics, reports and videos with AI | [.md](https://openaitools.app/tool/piktochart-com.md) |
| 4 | [Boardmix](https://openaitools.app/tool/boardmix-online-whiteboard) | 447,560 | -6.2% | Freemium | Collaborative whiteboard featuring built-in AI tools for flowcharts, mind maps, and diagrams. | [.md](https://openaitools.app/tool/boardmix-online-whiteboard.md) |
| 5 | [mcp.so](https://openaitools.app/tool/mcp-server) | 286,704 | -3% | Free | Discover and share Model Context Protocol servers for AI agents and coding tools | [.md](https://openaitools.app/tool/mcp-server.md) |
| 6 | [Edraw.AI](https://openaitools.app/tool/edraw-ai) | 216,483 | -10.4% | Freemium, Free Trial, Paid | Specialized in AI diagramming, mind maps, and flowcharts, but lacks Napkin's seamless inline text integration. | [.md](https://openaitools.app/tool/edraw-ai.md) |
| 7 | [MyMap.AI](https://openaitools.app/tool/mymap-ai) | 206,056 | -6.6% | Freemium | Transforms natural language into structured mind maps and visual flowcharts on an infinite canvas. | [.md](https://openaitools.app/tool/mymap-ai.md) |
| 8 | [Stork](https://openaitools.app/tool/stork) | 201,544 | +2.3% | Free | AI 工具目录、深度评测与每日 AI 新闻 | [.md](https://openaitools.app/tool/stork.md) |
| 9 | [Models.dev](https://openaitools.app/tool/models-dev) | 200,451 | -3.9% | Free | Open-source database of AI models, prices and capabilities | [.md](https://openaitools.app/tool/models-dev.md) |
| 10 | [Easy With AI](https://openaitools.app/tool/easywithai-com) | 119,734 | -2.7% | Freemium, Free Trial, Free | A hand-curated directory for discovering AI tools and resources | [.md](https://openaitools.app/tool/easywithai-com.md) |

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Source: https://openaitools.app/compare/gpuperhour-vs-napkin

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