Time Notion Transcripts Against Their Audio
A transcript is easier to turn into captions or audio references when the words are aligned to the recording. Use a page content update to start that alignment work.
Trigger
Page Content Updated
Triggers when the body content of a Notion page is updated. Customer optionally scopes with at most one of: - data_source_id: any row in this data source - page_id: this specific page - parent_page_id: any page whose immediate parent is this page With none set, fires for any page content edit in the workspace the integration has access to. Notion aggregates content edits within a short window (~60s typical).
Action
Forced Alignment
Align a known transcript to its audio recording, returning precise word-level timestamps (subtitles, audiobook timings, karaoke).
Why this helps
Word-level timing takes care to create and can delay captions or audiobook preparation.
- Get precise word-level timestamps from a known transcript and recording.
- Keep subtitle preparation connected to the transcript page.
- Reduce manual timing work before publishing or review.
Setup
Build it in a few focused steps.
- 1Connect Notion and ElevenLabs to Notis once through the portal.
- 2Create an automation prompt asking Notis to align the updated transcript to its linked audio with ElevenLabs Forced Alignment.
- 3Select the Notion Page Content Updated trigger and scope it to the transcript page or data source.
- 4Choose a run-report channel and test with one transcript and its matching recording.
Questions about this workflow
What inputs does Forced Alignment need?
It aligns a known transcript to its audio recording to return precise word-level timestamps.
Will every page content change run it?
Scope the trigger to the relevant transcript page or data source, and describe in the prompt when the transcript is ready.
When this happens · Trigger
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Supported Triggers and Actions
Notis builds workflows that link Notion to ElevenLabs. A trigger fires from one place; an action lands in another.
Notion triggers
ElevenLabs actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Voice Isolator
Remove background noise, music and ambient sounds from a recording, returning clean studio-quality speech (MP3, base64).
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Voice Changer
Transform a recording into a different ElevenLabs voice while preserving the original emotion, timing and delivery (MP3, base64 output).
All Page Events
Triggers when any Notion page is created or updated across the workspace.
Forced Alignment
Align a known transcript to its audio recording, returning precise word-level timestamps (subtitles, audiobook timings, karaoke).
Comment Created
Triggers when a new comment is created in Notion. Optional `page_id` filter scopes to comments on a specific page. When omitted, fires for any new comment in the workspace the integration has access to. Requires the 'Read comments' capability on the Notion integration. If a connection was authorized before that capability was enabled, the user must re-authorize the connection for comment events to flow.
List Voices
List the ElevenLabs voices available to this account (voice_id, name, category, labels, preview_url).
New Comment
Triggers when a new comment is added to a specified Notion block or page.
Speech to Text
Transcribe an audio or video file from a URL with ElevenLabs Scribe — 90+ languages, word timestamps, speaker diarization, audio-event tagging, optional entity detection and keyterm biasing.
Database Created
Triggers when a new Notion database (the container) is created. A database is the post-2025-09-03 container that holds one or more data sources. This trigger fires for the container's creation event (`database.created`), distinct from `NOTION_DATASOURCE_CREATED` which fires when a new data source is added to an existing database. Most customers calling Notion's `POST /v1/databases` (the legacy API) or creating a database via the Notion UI will see this event. Adding a new data source to an existing database fires `data_source.created` instead — use `NOTION_DATASOURCE_CREATED` for that. Notion's payload puts `entity.type: "block"` (the container is a `child_database` block in the content tree) and `entity.id` is the database id.
Music Generation
Generate studio-grade music (MP3) in any style from a natural language prompt with Eleven Music — vocals or instrumental, commercial-use cleared.
Data Source Created
Triggers when a new Notion data source is created. Fires workspace-wide. The payload's `data.parent` carries the data source's tree parent (typically the teamspace) for downstream filtering. A single template-based database creation can fire multiple `data_source.created` events at once — one per data source the template instantiates.
Data Source Schema Updated
Triggers when a Notion data source's schema is updated. Fires on column add / remove / rename. Payload includes `data.updated_properties: [{id, name, action}]` so consumers can discriminate the kind of change downstream. Optional `data_source_id` filter scopes to schema changes on a single data source. When omitted, fires for any schema change in the workspace the integration has access to. Note: adding a column also fires `page.properties_updated` once per existing row in the data source. Customers wanting a single structural-change signal should use this trigger.
Connect any two apps with Notis in the middle.
Notion and ElevenLabs, or any other combination from 1,000+ integrations.
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