Narrated demo videos,
automatically

Describe the steps. PageBolt films, narrates & annotates the walkthrough — and returns an MP4.

pagebolt.dev/api/v1/video REC · Audio Guide
Acme Dashboardstep 2 of 4
Ava · narrating
0:12 / 0:38
Narrated by default

Every demo,
explained out loud.

This is the part nobody else does. PageBolt doesn't just record the screen — it writes a script, speaks it in a natural voice, and burns in word-synced captions and on-screen annotations.

AvaAndrewEmmaBrianAria+ 5 more
10+
AI voices
30+
languages
word-synced
captions
Voice English (US)
Av
Ava
Warm · clear · multilingual
An
Andrew
Calm · confident · multilingual
Em
Emma
Bright · friendly · multilingual
Br
Brian
Low · steady · multilingual
Style Professional Friendly Energetic
The platform

Eleven capture APIs. One key.

Everything you'd otherwise stitch together from a dozen tools — under a single key, behind plain HTTP.

Official SDKs for Node.js & Python — or call it from any language.

Hands-off capture

Trigger it however you work.

Ask your AI, or wire it into CI. Either way you get the same narrated, annotated demo — nobody touches a record button.

Cursor pagebolt MCP connected

Add one mcp.json block and your agent gains all 11 APIs — capture, narrate & inspect from a sentence.

Pricing

Start free. Scale when you ship.

Every plan includes all 11 APIs. The upgrades that matter: AI Audio Guide narration, longer videos, and the formats teams ship on.

Capture the web
in one request.

Grab a free API key and ship your first narrated demo in five minutes.