About & FAQ

Gryz is an AI companion that works across LLMs — Claude, ChatGPT, Gemini, Cursor — and a simple document-sharing tool for your AI. Paste Markdown or HTML yourself, or connect an AI assistant over MCP so it can publish directly, and get a shareable link in 5–6 seconds. No account is required to try it.

Yes — no sign-up required. Paste Markdown or HTML and hit Publish. Anonymous documents expire automatically after 24 hours. Signing up free gives you unlimited public documents with up to 72 hours per link, plus a private dashboard with 3 private documents. Pro ($5/month) and Pro Plus ($15/month) raise the private-document allowance and add longer public link retention, custom URLs, PIN protection, and priority support.

Sign in with Google, GitHub, a magic link emailed to you, or a password if you have set one. There is no separate signup form — the first successful sign-in creates your free account.

Markdown and HTML. Markdown is rendered with GitHub Flavored Markdown (GFM) including tables, task lists, and syntax highlighting. HTML is rendered inside a sandboxed iframe so your styles and scripts display correctly without affecting the rest of the page.

Anonymous (no-account) documents expire 24 hours after publishing. Signed-in accounts get tier-based public link retention (up to 72 hours on the free plan; up to 30 days on Pro; permanent on Pro Plus). Private documents beyond a plan’s allowance, or over its size limit, enter a 30-day read-only grace period before deletion; we email a reminder before anything is removed.

No — documents are public by default so they’re shareable by link. Accounts on any paid plan can mark documents private; Pro and Pro Plus also support PIN-protecting a document so only people with the PIN can view it.

A vanity slug is a custom URL path for your document — for example, grtwo.app/d/my-project-spec/ instead of a random string. Vanity slugs are available on Pro and Pro Plus plans and can be set when you publish or from your document settings.

You keep full paid-tier access through the end of your current billing period. After that, your account reverts to the free plan: your public documents are unaffected, since public storage is unlimited on every plan. Private documents beyond the free plan’s 3-document allowance, and any document exceeding the free plan’s 25 KB size limit, enter a 30-day read-only grace period — they stay visible but cannot be edited. After the grace period, documents over the limit are permanently deleted, oldest first. We email a reminder before any deletion occurs. Re-subscribing before the grace period ends cancels the scheduled deletion.

Yes. Upgrades take effect immediately — Stripe charges a prorated amount for the remainder of the current billing period, then your new rate at the next renewal. Downgrades and cancellations apply at the end of the current billing period. Monthly subscriptions are non-refundable; no partial refunds are issued for unused time.

Yes. Gryz exposes an MCP (Model Context Protocol) server so AI assistants like Claude can publish, fetch, list, update, and delete documents directly. Setup instructions are on the MCP Setup page, and access is available starting on the free account tier, not just paid plans.

Planned, not yet shipped. Agent Files will give Pro Plus accounts one curated, durable memory blob — readable and writable over MCP — that any connected agent (Claude, ChatGPT, Cursor, etc.) can read and update across sessions, so context like preferences and project details carries between tools instead of being locked into one chat history.

Yes. grtwo-docs was the original name for what's now Gryz — the rebrand has shipped. The company behind it, GRTwo Digital LLC, is unchanged. During the transition, the app is reachable at both gryz.ai and the original grtwo.app domain, and MCP configs still pointed at grtwo.app keep working.

Gryz is built and operated by GRTwo Digital LLC.

Documents are stored in Supabase and served over HTTPS. They are public by default so they are shareable by link; paid plans can mark documents private or PIN-protect them. We do not sell your data or use your content to train models. Account emails are used for authentication and transactional mail only. Full details are on the Privacy Policy page.

Email info@grtwo.com. Anyone can also report a specific document using the report button on its page; reports are reviewed against the Terms of Service.