send · publish · share

Publish HTML to anyone.
Straight from your AI.

The WeTransfer for AI. Your assistant calls one tool over MCP, and your artifact is live on a real link you invite people to — in one hop.

NO COPY-PASTE·LIVE IN ~2s·MCP-NATIVE

A magic link will be sent to your mailbox. No sign-up required.

how it works

One hop, three moves.

From a tool call in your AI — or a file on your machine — to a link you can paste anywhere.

01 · SEND

Publish from your AI

Call mistra.publish() over MCP, or drop an HTML file in the dashboard.

02 · PUBLISH

We host it live

Mistra serves your artifact on a fast, real URL. No build step, no config, no servers.

03 · SHARE

Invite your viewers

Add viewers by email. Each gets a one-time link and opens it in any browser — nothing to install.

getting started

Two ways to start.

Publish straight from your AI over MCP, or jump into the dashboard with a one-time magic link. No password either way.

from your AI
Publish in one tool call

Connect Mistra as a tool, then just say “host this and share it with alice@acme.com” — your page is live and gated in seconds. No copy-paste, no upload.

URL https://api.mistra.io/mcp
Read the docs →

Plans & upgrades are managed in the dashboard once you’re signed in — nothing to set up here.

OR
go to your dashboard
Start in the dashboard

No sign-up, no password. Enter your email and we’ll send a one-time magic link — you land straight in your dashboard to publish and manage shares.

New here? Your account is created automatically on first sign-in.

Passwordless sign-in · EU-hosted · Show-only
for compliance-aware teams

Built for privacy-first delivery.

Private by default — you choose who opens each link, and for how long.

Show-only by design

The page renders live but can’t collect data, call out, submit forms, or navigate the viewer away. Not a trust-me policy — a technical sandbox enforced by the browser. (Downloads are off by default; you can enable them per share.)

Per-recipient gating

Recipients prove who they are with a one-time link. No password, no shared secret — each person authenticates individually before the page loads.

Publish from your AI over MCP

publish_artifact then share_with — two tool calls and your client report is live and gated, mid-conversation.

EU-hosted, you control expiry

Data stays in a private, EU-hosted environment. Set an expiry on every share and revoke any viewer at any time — from the dashboard or via the MCP tool.

Share on your own domain

Branded, white-label links on a domain you control — share.yourfirm.com — so recipients read it as “from you,” not some third-party app. Add one CNAME and HTTPS is issued automatically (on-demand TLS); the show-only sandbox applies on your domain exactly as on ours. Included on every paid tier (extra domains via add-on).

what you can share

Made in your AI. Privately shared with Mistra.

Modern AI generates rich, self-contained HTML artifacts. Whatever your assistant builds, publish it as a private, show-only, email-gated link — in one tool call.

Slide decks
Pitches & presentations, gated to the room.
Reports
Research & analyses, sent to named readers.
Dashboards
Live charts that can’t phone home or track.
Proposals
Quotes & SOWs, branded on your domain.
Docs & one-pagers
Specs, guides, briefs — show-only.
Mockups
Prototypes & product sheets, no leaks.
from your ai

Two tool calls. One live link.

Wire Mistra into Claude, ChatGPT, or any MCP client. Your assistant uploads the artifact and hands back a live link — mid-conversation.

Read the docs →
pricing

Start free. Scale when you need to.

Each paid tier includes everything in the one below it. Metered on active shares — not on traffic or bandwidth. Every plan includes MCP access and passwordless sign-in; every paid plan includes a custom domain with automatic HTTPS.

Prices shown excl. VAT. VAT (where applicable) is added at checkout.

Free
€0
  • 3 active shares
  • Up to 10 MB per share
  • 5 viewers / share
  • 7-day expiry
  • MCP access
Get started
Pro
Popular
€9 / mo
  • Everything in Free, plus…
  • 25 active shares
  • Up to 30 MB per share
  • 50 viewers / share
  • 30-day expiry
  • 1 custom domain
  • Basic analytics + open-alert email
Get started
Team
€29 / mo
  • Everything in Pro, plus…
  • 100 active shares
  • 5 seats
  • Up to 30 MB per share
  • 100 viewers / share
  • Team analytics (time on document)
  • White-label (logo, colours, your domain)
Get started
Business
€99 / mo
  • Everything in Team, plus…
  • Unlimited active shares
  • 20 seats
  • Up to 50 MB per share
  • 500 viewers / share
  • 90-day expiry
  • Full analytics + immutable audit log + geo
Get started
Enterprise
Custom
  • Everything in Business, plus…
  • SSO
  • Custom limits & domains
Contact sales
get started

Publish from your AI in 60 seconds

Mistra is a standard remote MCP server. Add one connector URL to your AI client, authorize it with your email, and your assistant can publish live HTML links on your behalf.

Your AI made it.
Share it in one hop.

Publish your first link free — no card, no setup.

Get started