# Whizi

> Whizi is a multi-model AI workspace. It bundles GPT, Claude, Gemini, Llama, and top image-generation models in one subscription for less than a single major AI plan. Engineers, marketers, consultants, and product managers use Whizi to replace ChatGPT Plus, Claude Pro, and Gemini Advanced with one tool.

Whizi pricing starts with 7 days for $1, then $10.99/month (Starter), $19.99/month (Pro), or $34.99/month (Powerhouse), with one-click cancellation.

## Product

- [Whizi product overview](https://whizi.io/): What Whizi does and who it is for.
- [Pricing](https://whizi.io/pricing/): Plans, included models, and usage limits.
- [AI subscription savings calculator](https://whizi.io/tools/calculator): Estimate monthly savings vs ChatGPT Plus, Claude Pro, Gemini Advanced.
- [Customer stories](https://whizi.io/customers): Testimonials from engineers, marketers, consultants.

## Comparisons

- [Whizi vs ChatGPT Plus](https://whizi.io/vs/whizi-vs-chatgpt-plus/): Pricing, models, and workflow differences.
- [Whizi vs Claude Pro](https://whizi.io/vs/whizi-vs-claude-pro): When to pick Whizi over Claude Pro.
- [Whizi vs Gemini Advanced](https://whizi.io/vs/whizi-vs-gemini-advanced): Multi-model vs Google-only.
- [Whizi vs Perplexity Pro](https://whizi.io/vs/whizi-vs-perplexity-pro): Chat workspace vs AI answer engine.
- [Whizi vs Poe](https://whizi.io/vs/whizi-vs-poe): Price, included models, and workflow.
- [Whizi vs OpenRouter](https://whizi.io/vs/whizi-vs-openrouter): Consumer UI vs developer API gateway.

## Alternatives

- [ChatGPT alternatives](https://whizi.io/alternatives/chatgpt)
- [Claude alternatives](https://whizi.io/alternatives/claude)
- [Gemini alternatives](https://whizi.io/alternatives/gemini)
- [Perplexity alternatives](https://whizi.io/alternatives/perplexity)
- [Microsoft Copilot alternatives](https://whizi.io/alternatives/copilot)
- [Poe alternatives](https://whizi.io/alternatives/poe)
- [OpenRouter alternatives](https://whizi.io/alternatives/openrouter)
- [ChatGPT Plus alternatives](https://whizi.io/alternatives/chatgpt-plus)

## Guides

- [Chat with a PDF](https://whizi.io/docs/chat-with-pdf): Upload a PDF and ask any model about it.
- [Compare models side by side](https://whizi.io/docs/compare-models-side-by-side): Run GPT, Claude, and Gemini on the same prompt.
- [Switch models mid-conversation](https://whizi.io/docs/switch-models-mid-conversation): Change models without losing context.
- [Generate images in chat](https://whizi.io/docs/generate-images-in-chat): Use Flux, Imagen, and more inside a chat thread.
- [Prompt templates](https://whizi.io/docs/prompt-templates): Reusable prompts for common tasks.
- [Upload documents](https://whizi.io/docs/upload-documents): Supported formats, limits, and best practices.

## Use cases

- [AI for students](https://whizi.io/use-cases/students)
- [AI for researchers](https://whizi.io/use-cases/researchers)
- [AI for marketers](https://whizi.io/use-cases/marketers)
- [AI for consultants](https://whizi.io/use-cases/consultants)
- [AI for product managers](https://whizi.io/use-cases/product-managers)
- [Write blog posts with AI](https://whizi.io/use-cases/write-blog-posts-with-ai)
- [Analyze spreadsheets with AI](https://whizi.io/use-cases/analyze-spreadsheets-with-ai)
- [Summarize meetings with AI](https://whizi.io/use-cases/summarize-meetings-with-ai)

## Resources

- [Resources hub](https://whizi.io/resources/): Guides, comparisons, and playbooks.
- [How to use AI](https://whizi.io/resources/how-to-use-ai/)
- [Prompt engineering for beginners](https://whizi.io/resources/prompt-engineering-beginners/)
- [Best ChatGPT alternatives](https://whizi.io/resources/chatgpt-alternatives/)

## Contact

- Support: support@whizi.io
- Company: Whizi, Inc. — https://whizi.io