KINESIS LABAI-native product companyLumdeck takes it to your audience. Upload an interactive HTML presentation, share one link and see what resonates. Recipients open it in any browser, with no account needed to watch.
Claude, ChatGPT and Gemini now write complete presentations as a single HTML file, with animation, charts and interactive prototypes that a PDF cannot hold.
Teams using Marp, Slidev and reveal.js have built decks this way for years. The hard part is the last step: putting that file in front of a client, an investor or a board, and knowing what happened next. Since September 2026 a new Claude artifact link only opens for people with a Claude account, and a PDF export flattens everything that made the deck worth building.
Lumdeck is the place those decks go. Upload the HTML, send one link that anyone can open, present it live and read, slide by slide, how it was received.
Upload one HTML file or a ZIP with an index.html, made in Claude, ChatGPT, Gemini, Marp, Slidev, reveal.js or by hand. Every upload is checked against published rules. If something is refused, the report names the file and the rule it broke.
Upload a new version to the same presentation and the links you already sent show it. Pin a link to one version when you need to. Free keeps the latest 3 versions, Pro 20 and Team all of them.
Anyone with the link, a password, an e-mail code (optionally limited to company domains) or named people. Label each link, set an expiry or a view limit, and revoke it at any time. On Pro and Team, a link can be embedded on the websites you name.
Present full screen with the keyboard or a clicker. Go live and your audience follows your slides on their own screens, joining with a code or from the share page without an account. Keep them on your slide, or let them browse.
Views, unique viewers per day, time viewed, completion and seconds on each slide, by link, country and device. Counted without cookies, with Do Not Track and Global Privacy Control respected.
A REST API and a remote MCP server let Claude, ChatGPT, Cursor or a script publish decks into a workspace with an API key. Every plan includes it; Pro and Team raise the limits.
Ask your AI tool for one self-contained HTML file, or build with Marp, Slidev or reveal.js and zip the output with its index.html.
Sign in to an invited Lumdeck account, choose a workspace and upload. The check takes a few seconds, and the deck runs in an isolated viewer.
Recipients open an unrestricted link without an account. Add a password, an e-mail code, an expiry or a view limit when the material calls for it.
Present live, upload new versions behind the same link and see which slides were read, by link, country and device.
The shift is in how the deck reaches people and what you learn after it arrives.
| Sending a file | Sending a Lumdeck link |
|---|---|
| A PDF export that drops the animation and interactivity. | The HTML deck, running as it was built in a sandboxed viewer. |
| A Claude artifact link that only opens for Claude account holders. | A link anyone can open in a browser, without an account. |
| A new attachment for every revision. | A new version behind the link you already sent. |
| Forwarded copies you cannot take back. | Expiry, view limits and revoke on every link. |
| No idea whether it was opened. | Views, completion and time on each slide. |
Give each investor a labelled link, set an expiry and see how far the deck was read.
Send interactive proposals and prototypes behind an e-mail code limited to the client's domain.
Present live while everyone follows on their own screen, then leave the same link for later reading.
Host Marp, Slidev and reveal.js builds with one link that keeps working when you upload the next version.
Publish straight from Claude, ChatGPT, Cursor or a script through the API and MCP server, without a download step.
Share guided decks new joiners can revisit, and see from per-slide reading where they stop.
An HTML deck is code. Lumdeck treats it that way, and publishes exactly what it does and does not do.
Uploads are not scanned by an antivirus engine yet. The full list of current limits is at lumdeck.com/scope.
Lumdeck accounts are invitation-only for now. Request access at lumdeck.com, or ask a workspace owner to invite you. People who only view your decks never need an account.
Plans are per workspace. Free is enough to upload a few decks, share public links and run small live sessions. Pro adds gated links, a year of per-slide analytics and larger live sessions. Team adds every version kept, per-link analytics and roles for up to 25 members.
If your team wants help turning its presentations into decks that work well in Lumdeck, from AI-made decks to slide tracking and live presenting, talk to us.
Lumdeck hosts and shares interactive HTML presentations. You upload a deck made in an AI tool or an HTML slide framework, share it with a link, present it live and read how it was viewed. It is live at lumdeck.com.
No. Lumdeck hosts HTML decks: a single HTML file, or a ZIP with an index.html and its assets. Export other formats to HTML first, or share them with their own tools.
No. You make the deck in Claude, ChatGPT, Gemini, Marp, Slidev, reveal.js or by hand, and Lumdeck hosts, shares, presents and measures it. AI tools can publish to Lumdeck directly through the API and MCP server.
No. Anyone-with-the-link, password and e-mail code links open in any browser without an account. Sharing with named people asks them to sign in with the invited address. Viewers never count towards a plan.
Accounts are by invitation for now. Request access at lumdeck.com, or ask a workspace owner to invite you. Plans are per workspace (Free, Pro and Team), and the first workspace includes a 14-day trial with no card. Current prices and limits are on lumdeck.com/pricing.
Lumdeck runs on Cloudflare; where data is stored and who processes it is listed in the lumdeck.com privacy notice. You cannot choose a region per workspace, and there is no single sign-on (SAML), SCIM or service-level agreement yet. You can download your data and delete your account yourself.
Request access at lumdeck.com, or tell us what you present and who needs to see it. We will help you get it there.