Sytrus AI

No single AI model is best at everything.

So we built Furobox, an AI workspace for clear writing and faster work. It reads each prompt and hands it to the model best suited to the task, weighing quality, speed and cost.

Furobox Auto Switch
You

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Task
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Priority
Quality Speed Cost
Goes to
Lighter model

Short and simple, so a lighter model answers quickly.

An illustration of how Auto Switch picks a model.

Furobox works with models from

  • OpenAI
  • Anthropic
  • Google
  • xAI
  • DeepSeek
  • Mistral
  • Sarvam

Our product

The right model, without the tab-hopping.

Furobox puts the leading AI models in one workspace. Auto Switch reads each prompt, weighs quality, speed and cost, and hands it to the model that fits. When you want consistency, lock a favorite model for any task.

  • AI Assistant

    Chat with projects, file uploads, image generation and live web search.

  • Writing

    Emails, blog posts, social captions and WhatsApp replies.

  • Meetings

    Transcribe live, or upload a recording and get the transcript.

  • Careers

    Sharpen your resume and write a cover letter for each role.

  • Business

    Product descriptions, ad captions, payment reminders and product comparisons.

  • Everyday tools

    Edit and format PDFs, and work out loans and interest.

  • Web, iOS and Android
  • 21 languages
  • Free to start

How we build

The rules we build by.

  1. The right model for the job

    Every model has strengths. Furobox matches each prompt to the one that handles it best, and falls back cleanly if a provider errors or times out.

  2. Spend wisely

    Small tasks go to lighter models and bigger ones get more power. Results stay strong, and costs stay sane.

  3. Private by default

    What you write in Furobox isn't used to train models by default. You can delete your saved history at any time.

  4. More than English

    Furobox works in 21 languages, from Hindi, Gujarati and Tamil to Arabic, Japanese and Spanish.

Company

A storyteller, an engineer and a designer.

That's the team behind Sytrus AI. We care about focus and efficiency, and we think craft and speed belong together. Our rule is simple: ship what makes work faster, more efficient and more private.

Company
Sytrus AI Pvt Ltd
What we make
Furobox