Blog

Product demo and tutorial video guides.

Practical how-tos and honest comparisons on product demos, tutorials, training videos, and narrated decks. Written by the team building ScreenDub.

How-to

How to add an AI presenter to a product video

Add a short AI presenter introduction to a product video, then let the screen recording do the teaching. A practical guide to when it helps and how to use it well.

Aug 8, 2026 · 11 min readRead

How-to

How to convert Google Slides to a narrated video

Turn a Google Slides presentation into a narrated MP4 with an AI-written, editable script and natural voiceover. No recording or microphone required.

Aug 8, 2026 · 14 min readRead

How-to

How to convert a PDF to a training video with AI

Convert a PDF training manual, policy, or process guide into a clear narrated video with an editable AI voiceover, without filming or recording your voice.

Aug 8, 2026 · 14 min readRead

How-to

How to build a self-serve onboarding video library for SaaS customers

Build a focused onboarding video library that gets new SaaS customers to their first success faster, without turning every setup question into a support ticket.

Aug 8, 2026 · 15 min readRead

How-to

How to create a video SOP from a screen recording

Turn a screen recording of the real process into a narrated video SOP plus a step-by-step PDF, with sensitive data blurred before upload and updates that take minutes.

Aug 2, 2026 · 13 min readRead

How-to

How to build a video knowledge base for customer support

Record the answer to your top support tickets once and deflect them forever: a practical workflow for a consistent, multilingual video help center.

Aug 2, 2026 · 14 min readRead

Comparison

ScreenDub vs Clueso: which should you pick in 2026?

ScreenDub generates narrated videos from a recording, an uploaded video, or a deck, priced by the minute. Clueso polishes recordings on a workspace fee. An honest comparison.

Jul 1, 2026 · 15 min readRead

Comparison

ScreenDub vs Loom: messaging tool or video maker?

Loom records quick video messages in your own voice. ScreenDub turns recordings into finished, narrated demos and tutorials. Here is which one fits your job.

Jul 1, 2026 · 14 min readRead

How-to

How to add an AI voiceover to a video

Add a natural AI voiceover to any video: upload it, let the script write itself from what happens on screen, pick a voice, and export. No mic, free to start.

Jul 1, 2026 · 13 min readRead

Comparison

The 9 best Clueso alternatives in 2026

Looking for a Clueso alternative? Here are the 9 best tools for AI product videos, demos, and tutorials in 2026, what each does well, and who each one fits.

Jun 27, 2026 · 15 min readRead

Comparison

The 9 best Guidde alternatives in 2026

Looking for a Guidde alternative? Here are the 9 best tools for AI tutorial videos, demos, and documentation in 2026, what each does well, and who each one fits.

Jun 22, 2026 · 16 min readRead

Comparison

The 8 best Trupeer alternatives in 2026

Comparing Trupeer alternatives? Here are the 8 best AI video and demo tools in 2026, with honest strengths, pricing models, and the right fit for each.

Jun 22, 2026 · 16 min readRead

How-to

How to make a product demo video with AI

A step-by-step guide to making a polished product demo video from a screen recording, with an AI-written script and natural narration, in minutes.

Jun 22, 2026 · 12 min readRead

PowerPoint to Narrated Video — ScreenDub

How-to

How to convert PowerPoint to video with AI voiceover

Turn a PowerPoint, Google Slides, or PDF deck into a narrated video with AI voiceover, slide by slide, in 80+ languages. Here is the full workflow.

Jun 22, 2026 · 13 min readRead

How-to

How to dub a video into another language with AI

Dub and translate any video or screen recording you upload into 80+ languages with natural AI voices. A practical guide with no studio or voice actors.

Jun 22, 2026 · 15 min readRead

How-to

How to create training videos with AI voiceover

Make onboarding and training videos fast: record or upload, get an AI-written script and narration, then ship the same video in every language your team needs.

Jun 22, 2026 · 13 min readRead

How-to

How to make a tutorial video from a screen recording

Record your screen in the browser and turn it into a narrated tutorial video, with a written script and a step-by-step PDF guide, without editing software.

Jun 22, 2026 · 13 min readRead