Tools
Ad research workspace for Facebook Ads Library, TikTok & Instagram. Save the ads you choose. Not affiliated with Meta or TikTok.
Compare extensions
Tools
Free unofficial helper for Facebook™ Ad Library. Search, save, filter & export ads locally. Not affiliated with Meta.
Audience & ratings
Store users
40K
36
Ratings
What stands out
Denote: Save Ads TK & FB Ad Library reports the larger audience. These are store counts. A rating comparison needs a recorded score and rating count for both products.
Category overlap does not establish that two products serve the same workflow.
Product & publisher
Publisher
Denote
Zerentalabs
Publisher portfolio
2 listings
1 listing
Listing status
Active
Active
Manifest
Version 3
Version 3
Package size
2.17MiB
60.55KiB
Permissions & access
Requested capabilities describe access, not developer intent or a safety verdict.
API permissions
3 requested
- storage
- unlimitedStorage
- webRequest
3 requested
- storage
- downloads
- sidePanel
Website patterns
8 recorded
- https://facebook.com/*
- https://tiktok.com/*
- https://ads.tiktok.com/*
- https://denote.net/*
- https://www.facebook.com/*
- https://*.facebook.com/*
- https://*/*
- http://*/*
4 recorded
- https://www.facebook.com/*
- https://web.facebook.com/*
- https://*.fbcdn.net/*
- https://*.cdninstagram.com/*
Releases
Explore the release history
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Create your free accountEvidence behind this comparison
Both listings observed 2 Oct 2026.
Store users and ratings are observations, not revenue or lifetime installs. A larger audience or a higher score does not establish product quality.
How Earlygap collects evidenceReplace an extension
Your comparison
2 of 2 selected
Denote: Save Ads TK & FB Ad LibraryTools
Ad Library CompanionTools