---
title: "Sponsorbook for YouTube™: Sponsor History – Chrome extension stats, history and permissions"
description: "No user count, no ratings yet. Version 0.1.0, updated 2026-08-28. Requests 5 permissions."
url: "https://extensiontracker.com/extension/lalenkmdcfjaccnnmhdndogdccimggmp"
---

# Sponsorbook for YouTube™: Sponsor History

Live in the Chrome Web Store.

- Users: the store shows no user count
- Rating: no ratings yet
- Last checked: 2026-09-27 04:40 UTC
- Users gained in 7 days: – (needs a week of history)
- Users gained in 30 days: – (needs a month of history)

## The listing

What the Chrome Web Store shows, as of the last check.

Summary from the listing:

> See who sponsors any YouTube™ creator. Find repeat brand deals, sponsor history, and exact video moments while you browse.

- Extension ID: `lalenkmdcfjaccnnmhdndogdccimggmp`
- Developer: [Influship](https://extensiontracker.com/developer/u9d8691867317cc32227326788472f299)
- Category: [Productivity › Tools](https://extensiontracker.com/category/productivity/tools)
- First published: 2026-08-28
- Last updated: 2026-08-28
- Version: `0.1.0`
- Size: 1.51 MiB
- Minimum Chrome: 88
- Languages (1): English (United States)
- Privacy policy: `https://www.sponsorbook.io/privacy`
- Chrome Web Store: <https://chromewebstore.google.com/detail/sponsorbook-for-youtube-s/lalenkmdcfjaccnnmhdndogdccimggmp>
- View the code or download the CRX, in CRX Viewer: <https://robwu.nl/crxviewer/?crx=https%3A%2F%2Fchromewebstore.google.com%2Fdetail%2Flalenkmdcfjaccnnmhdndogdccimggmp>

## Users over time

One row per check, newest first, as shown on the Chrome Web Store.

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-09-27 | – | – | – |

## What changed

Every change found on a check, newest first.

No changes found since tracking began on 2026-09-27.

## What it can access

From the extension's manifest, in plain language.

### Sites

- `https://app.sponsorbook.io/*`: app.sponsorbook.io
- `https://clerk.sponsorbook.io/*`: clerk.sponsorbook.io
- `https://www.youtube.com/*`: www.youtube.com

### Sites where it runs scripts

- `https://www.youtube.com/*`: www.youtube.com

### Browser features

- `cookies`: Read and change cookies on the sites it can reach
- `storage`: Save settings and data in your browser

## More from this developer

Other extensions from the same publisher account.

| Extension | Users | Rating | Ratings | Category |
| --- | ---: | ---: | ---: | --- |
| [Influship: Creator Emails & Engagement Stats](https://extensiontracker.com/extension/djbgakobledciblipkcingklmnfdgmnb) | 108 | 5.00 | 2 | Social Networking |

All 2 extensions by [Influship](https://extensiontracker.com/developer/u9d8691867317cc32227326788472f299).

## About this data

Collected from the extension's public Chrome Web Store listing. It's checked every month, and again whenever a new version appears. Last checked 2026-09-27 04:40 UTC; next check around 2026-10-12.

How the data is collected: <https://extensiontracker.com/methodology>.

## Cite this page

Extension Tracker. “Sponsorbook for YouTube™: Sponsor History” (lalenkmdcfjaccnnmhdndogdccimggmp). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/lalenkmdcfjaccnnmhdndogdccimggmp. Accessed 2026-09-28.

```bibtex
@misc{extensiontracker_lalenkmdcfjaccnnmhdndogdccimggmp,
  title   = {Sponsorbook for YouTube™: Sponsor History (lalenkmdcfjaccnnmhdndogdccimggmp)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-27},
  url     = {https://extensiontracker.com/extension/lalenkmdcfjaccnnmhdndogdccimggmp},
  urldate = {2026-09-28}
}
```

---

From Extension Tracker, a public record of the Chrome Web Store: <https://extensiontracker.com/extension/lalenkmdcfjaccnnmhdndogdccimggmp>. It isn't affiliated with Google. The data is free to reuse under CC BY 4.0 (<https://creativecommons.org/licenses/by/4.0/>), crediting Extension Tracker. Extension, developer and list pages come as Markdown too: add `format=md` to the address, as in `https://extensiontracker.com/extension/{id}?format=md`.