ngram vs Supademo
Supademo builds interactive click-through demos that a prospect explores at their own pace. ngram generates a finished video from a doc, URL, deck, or screen recording, then lets you steer it in plain language. This is the honest breakdown for anyone weighing a Supademo alternative.
ngramTrusted by teams at
Same product to show, two different things to ship.
Generating a video, not assembling a click-through
Paste release notes, a URL, a deck or a screen recording and ngram writes the script, builds the storyboard, and returns a narrated, on-brand MP4.
Self-serve interactive product tours
Viewers click through your product at their own pace. The strongest tool when the demo lives on your site or in your help center and needs to feel hands-on.
One message, many channels
Ask for a 9:16 social cut, a sales follow-up and a German variant of the same walkthrough, and ngram adapts structure, pacing and voiceover for each.
Feature-by-feature comparison
The highlighted column is ngram. Where we mark a partial, it works but with caveats — we've noted them.
| ngramAI video engine | SSupademo | |
|---|---|---|
| Generate video from a doc, URL or deck | Text, PDF, URL, deck, screenshots, recordings | Built around capturing your product, not source filesSupademo starts from a capture or recording of your UI, not from a doc, URL or deck. |
| Interactive click-through demos | Linear video, not click-through | Core product: guided HTML and screenshot tours |
| Primary output | MP4, GIF, WebM, plus PPTX and image exports | Interactive embed; video and PDF export tooDemos share as a link or embed; you can export to video or PDF, but the native artifact is an interactive embed. |
| Script and storyboard preview | Review the plan before anything renders | Edit steps after the capture; no pre-render plan |
| Context-aware adaptation | Adapts to audience, goal and channel | Manual; you set the steps and copy |
| Screen and video recording | Capture plus auto cursor smoothing, zoom, callouts | 4K screen, webcam and talking-head recordingRecords 4K video, but applies less automated edit polish than ngram's screen-recording pipeline. |
| AI editing (cuts, filler, zoom) | Auto-cut, filler removal, smart zoom, callouts | Hotspot and step editing; light video trimmingEdits demo steps and hotspots; not built to auto-cut and re-pace a long recording. |
| AI voiceover | ElevenLabs and MiniMax voices, scene-aware | AI voiceover; reviewers note limited voice optionsOffers AI narration, but G2 reviewers report fewer voices and less natural output than dedicated tools. |
| Translation and localization | Script, captions, on-screen text, voiceover, lip sync | Auto-translate demos into 15+ languages |
| Auto captions | Burned-in, brand-styled, on every export | Step text and AI voiceover, not burned-in captionsGuidance shows as step text and narration rather than burned-in video captions. |
| Motion graphics and transitions | Auto text animation, lower-thirds, transitions | Hotspots, tooltips and step callouts |
| Multi-format export (16:9, 9:16, 1:1) | Smart reframing per channel | Embed-first; one demo, not channel cuts |
| HTML clone of your product UI | Generates video, not a live UI clone | Pixel-perfect HTML clone (Growth plan)HTML cloning and sandbox demos are gated to the Growth plan ($350/mo for 5 creators). |
| Branching paths and personalization | Persona variants per video, not in-demo branching | Conditional branching and dynamic variables |
| Demo engagement analytics | Hosted-page view countsngram tracks view counts on hosted pages; Supademo reports step-by-step engagement. | Step-level dropoff, completion, path analytics |
| Brand kit | Logo, colors, fonts, intros applied automatically | Custom branding, watermark and domain (Scale plan)Custom branding and domain require the paid Scale plan or higher. |
| Developer API and MCP | REST API, webhooks, MCP server for agents | Chrome extension and embeds; no public video APINo documented public API for programmatic video generation. |
| Free tier | Free plan available | 5 demos, 50 4K recordings, 1 creator |
| Entry paid price | $29/month | $38/creator/month (Scale)Scale is $38 per creator; the next tier jumps to $350/mo for 5 creators. |
Where each tool wins
Give ngram release notes, a URL or a deck and it writes the script, plans the storyboard, and renders a narrated cut. Supademo needs you to capture your product first.
ngram exports an MP4 you can post to LinkedIn, attach to an email, upload to YouTube or run as an ad. A Supademo demo lives as an interactive embed built to run on the web.
ngram smooths the cursor, trims dead air, adds smart zooms, callouts and step labels, turning a rough capture into a polished demo without manual timeline work.
Ask for a LinkedIn 9:16 version, a sales follow-up and a localized variant of the same walkthrough; ngram adapts structure, pacing and voiceover per cut.
A REST API, webhooks and an MCP server let agents and workflows create on-brand videos programmatically. Supademo has no comparable public video-generation API.
Viewers click through your product at their own pace instead of watching a fixed clip. For a self-serve tour on your site or in a help center, that hands-on feel is hard to match with video.
Supademo clones your live UI as an interactive demo or spins up a sandbox a prospect can explore. Sensitive data can be redacted while the demo stays functional. These sit on the Growth plan.
Conditional paths let a viewer pick their own journey, and dynamic variables tailor the demo per prospect. Step-level analytics then show where each viewer dropped off.
Five full guided demos with no time limit and 50 4K recordings on the free plan let a solo seller or PM publish real tours before paying. Reviewers call the entry price its strongest draw.
Which tool is right for you?
Generating shareable videos from the material you already have.
- You want a finished MP4 to post on social, email to a prospect or run as an ad
- You have a doc, deck, URL or screen recording and want a video, not a blank canvas
- You work in product marketing, sales enablement, customer success or support
- You need the same walkthrough as a launch video, a social cut and a localized variant
- You turn rough screen recordings into polished product demos and tutorials
- You want to approve the script and storyboard before anything renders
- You want video generated through an API or MCP inside your own workflow
Publishing interactive product tours viewers explore on their own.
- You want a self-serve interactive tour embedded on your site or help center
- You need an HTML clone or sandbox a prospect can click through hands-on
- You want branching paths personalized per persona or prospect
- You track step-level engagement, dropoff and completion on each demo
- You want a free tier to publish a few guided demos before paying
What ngram renders that a demo builder does not
Screencast editing
Auto cursor smoothing, zooms and callouts on a raw capture.
Script Generation
Turn release notes or a product URL into an editable video script.
AI Voiceover
Studio voices synced to the cut, no recording session needed.
Motion Graphics
Animated text, lower-thirds and transitions added automatically.
Captions
Burned-in, brand-styled captions on every export.
Brand Kit
Logo, colors and fonts applied to every render by default.
Translation
Localize a finished video across script, captions and voiceover.
Multi-format Export
Every platform aspect ratio from a single render.
What teams ship with ngram instead of an interactive embed
Product demo video
Turn a rough walkthrough into a narrated, on-brand demo clip.
SaaS demo video
Refresh a demo every release from one screen recording.
Customer onboarding video
Turn a help doc and a recording into a guided activation video.
Feature announcement
Generate a launch clip straight from release notes.
Help center video
Convert a support article into a ticket-deflecting tutorial.
Sales demo video
Personalized demo follow-ups built from a screen recording.
Tutorial video
Polish a rough capture into a tutorial users finish.
Explainer video
Turn a landing page URL into a 60-second explainer.
Point tools to finish the demo
Screen Recorder
Capture your screen and get an auto-edited clip back.
Try Screen RecorderVideo Cutter
Trim by transcript instead of dragging a timeline.
Try Video CutterAuto Subtitle Generator
Frame-accurate captions burned into the export.
Try Auto Subtitle GeneratorAI Voice Generator
Studio-quality narration from a script in seconds.
Try AI Voice GeneratorVideo Translator
Re-voice and subtitle a finished demo in another language.
Try Video TranslatorVideo Script Generator
Draft a hook, body and CTA from a URL or doc.
Try Video Script GeneratorAI Avatar Video Generator
Add a presenter with lip sync to a screen walkthrough.
Try AI Avatar Video GeneratorVideo to Text
Transcribe a recording before you repurpose it.
Try Video to TextYou do not need a capture session to begin
Turn a raw capture into a polished, narrated demo.
Convert Screen recording to VideoConvert a support article into a walkthrough video.
Convert Help center article to VideoTurn an internal doc into a narrated walkthrough.
Convert Docs to VideoPoint ngram at a product page and get a video back.
Convert URL to VideoOrder a screenshot sequence into a guided clip.
Convert Screenshots to VideoShip a launch clip straight from the changelog.
Convert Release notes to VideoWire ngram into the workflow you already run
whenYou are on the product page you want to demo
thenngram reads it and ships a narrated MP4 in one click
whenA new screen recording lands in your drive
thenAuto-edit it and drop the finished clip into Slack
whenA HubSpot deal moves to 'Demo sent'
thenGenerate a personalized demo clip and attach it
whenA repurposed demo finishes rendering
thenPublish to YouTube with a title and chapters
whenA 9:16 cut of your demo is ready
thenPost it to LinkedIn in the native vertical format
whenAn agent needs a video, not an interactive embed
thenngram returns a finished, on-brand MP4 plus a share link
Who reaches for ngram instead of a demo builder?
Product Marketing
Launch films and demo clips generated from release notes, no reshoot.
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Still deciding?
Turn a recording into a finished video with ngram
Start from a doc, a script or a rough recording and get a finished, on-brand video back. Free to try — see how ngram compares to Supademo on your own content.