Frequently asked
questions

Demosmith is an AI demo agent that turns your product URL and a short prompt into a polished demo video, without manual recording or editing. Learn how AI demo agents work.

Traditional tools require you to record, edit, and caption manually. Demosmith does all of that autonomously: it navigates your UI, captures the flow, auto-edits with smart cuts and zooms, adds captions, and applies your branding. URL in, video out. See why teams are switching from screen recording.

Give Demosmith your product URL and tell it what to show. The AI opens your product in a real browser, clicks through the flow you described, records everything, and adds voiceover and captions automatically. You never touch a screen recorder or editing timeline. Most teams get a finished video in under 10 minutes. See the full walkthrough.

Most teams get a finished demo video in under 10 minutes. You paste your product URL, describe what you want to show, and Demosmith handles the navigation, recording, editing, voiceover, and captions. Here is a guide on ideal demo video length.

Any web-based product. SaaS dashboards, e-commerce stores, internal tools, client portals, booking systems. If it runs in a browser, Demosmith can demo it. Mobile apps and desktop-only apps are not supported in the current version. See examples of SaaS demo videos.

Solo founders use it to ship launch videos without video skills. Teams use it to keep a consistent library of demos across sales, onboarding, and support without a production bottleneck. Read our guide for solo founders.

No downloads, no extensions, no plugins. Demosmith runs in the cloud. If your product is behind a login, provide a staging URL and test account so Demosmith can access the flow safely.

Yes. If you vibe-coded your product with tools like Cursor, Claude, Codex, or OpenClaw, Demosmith can demo it just like any other web app. Paste your deployed URL, describe what to show, and you get a polished demo video. It is free to start, so you can ship a launch video the same day you ship your product. See how vibe coders use Demosmith.

Yes. You tell Demosmith the steps, what to emphasize, and what to skip. Generate variants for different personas, features, and languages without re-recording anything. See our prompt writing guide.

Yes. Demosmith includes an in-app editor where you can tweak narration, adjust captions, swap voiceover, change zoom points, and add background sounds. You are fine-tuning, not starting from scratch.

Demosmith gets it right most of the time on the first try. For the rare case where you want to refine the narration, adjust captions, change voiceover, tweak zoom effects, or add background sounds, the in-app editor lets you make quick changes without starting over. Think of it as fine-tuning, not rebuilding.

You get a downloadable MP4 file and a shareable link you can embed on landing pages, in emails, docs, or sales sequences. The video renders at 1080p.

Every video comes with a shareable link and an embed code. Copy either into your landing page, documentation, help center, or email. No extra hosting needed. Demosmith serves the video for you. Here is how to embed demos on your site.

Upload your logo, set your brand colors and fonts in the Brand Kit settings. Demosmith applies them to every video you generate: intro screens, lower thirds, captions, and outro cards.

Every finished video gets a unique shareable link you can send to anyone. You can also download the MP4 file directly, copy an embed code for your website, or grab a GIF preview for messaging apps. No account needed for someone to watch your video.

Yes. Demosmith generates AI voiceover in 29 languages using ElevenLabs voices. You pick the language, accent, and tone. The voiceover syncs to the on-screen actions automatically, so there is no manual timing to worry about.

Yes. Demosmith supports 29 languages for voiceover and captions. Generate one demo in English, then spin up localized versions for French, German, Japanese, Spanish, and 25 more without re-recording anything. Read our guide on multilingual demos.

Open your existing video in the editor, pick the target language, and Demosmith regenerates the voiceover and captions in that language while keeping the same screen recording. The script is translated automatically. You can review and tweak the translation before rendering. Learn more about localization.

Yes. The app is free to use. You can create demo videos at no cost on the free tier. Videos include a small Demosmith watermark. If you want to remove it, you can upgrade to a paid subscription.

Videos on the free plan include a Demosmith watermark. Upgrade to a paid subscription to remove it. Paid plans also unlock higher resolution exports and more monthly video credits.

Loom and similar tools still require you to record your screen manually, click through the product, talk over it, edit out mistakes, and add captions after. Demosmith does all of that autonomously. You give it a URL and a prompt, and it produces a finished video with voiceover, captions, zoom effects, and pacing. No recording, no editing, no retakes. See the full comparison or read Demosmith vs Loom.

Sales teams use Demosmith to create personalized demo videos for prospects in minutes. You can attach them to cold emails, drop them in follow-ups, or embed them in proposals. Because you can generate variants quickly, you can tailor demos to each prospect's use case without recording a new video every time. Read our guide on demo videos for sales outreach.

Yes. Provide a staging URL and test credentials, and Demosmith logs in and navigates your product like a real user. It also fills in realistic test data, real names and real-looking emails, so your demo never shows test@test.com.

The videos play on any device. You can also create videos using your mobile browser. Demosmith runs in the cloud, so there is nothing to install regardless of what device you are on.

Demosmith works in Chrome, Safari, Firefox, and Edge. The product you want to demo can run in any browser too. Demosmith uses a cloud browser on the backend to navigate your product, so compatibility is not tied to your local setup.

Not yet. The API is on the roadmap but is not available in the current version. If you need programmatic access or want to integrate Demosmith into your workflow, reach out and we can talk about your use case.