WriteUp
Desktop writing assistant for macOS and Windows that drafts text in a chosen tone, length, purpose and language using a local LLM so that writing stays offline, with a free tier and a paid tier.
What it does
- Text generation
Sources
- Pricing
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Free "10 daily credits for Genius"; Paid "$4.99/month, 7 Day Trial".
- Description
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Official documentation · 18 Oct 2026
"Empower your unique writing style and assist you in crafting context-specific content. Enjoy the freedom to choose from a variety of styles including tone, length, emoji usage, purpose, language, and more."
- What it does
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Official documentation · 18 Oct 2026
"Protect your writing and safeguard your privacy with local LLM (Large Language Model). Your data stays offline and secure by us."
- Sold within
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Self-serve download with "Download and Get Started" and a paid "Begin Your Free Trial".
- Name
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Official documentation · 18 Oct 2026
"WriteUp Assistant Download for MacOS (Apple Silicon)".
- URL
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Official documentation · 18 Oct 2026
The product's own site, linked from the Apps page https://www.upstage.ai/apps as "WriteUp: Your private, on-device writing assistant."
- Deployment
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Official documentation · 18 Oct 2026
"Private, Local, and On-the-Go"; "Secure Local" mode runs a local LLM.
- Interfaces
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Official documentation · 18 Oct 2026
"Download for MacOS (Apple Silicon)"; "Download for Windows".
- Modalities
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Official documentation · 18 Oct 2026
Drafts text from a prompt with chosen tone, length and language.
- Intended for
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Official documentation · 18 Oct 2026
"A simple yet highly useful desktop app" for individual writers.
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