Browser Extension Market Intelligence

ExtensionWatch finds, structures, and monitors extensions and add-ons across Chrome, Edge, Firefox, and Android app ecosystems - built for scouts, researchers, and product teams.

Chrome Edge Firefox Android
Indexed extensions
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trending_up -
Chrome share
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Edge share
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Firefox share
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Chrome Web Store
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Extensions
Microsoft Edge
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Add-ons
Mozilla Firefox
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Add-ons
Google Play (Android)
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Apps
Games -
New / month
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Pipeline
Developer contacts
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Indexed

The browser extension market is opaque.

Data is fragmented, developers are hard to find, and relevant metrics change daily. We solve this through high-fidelity, automated intelligence.

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Systematic Multi-Store Crawling

Continuous indexing across Chrome Web Store and Edge Add-ons. We don't just scrape; we map the ecosystem with deep metadata extraction including manifest versioning and permission scopes.

Manifest V3 Analytics Store Cross-Referencing
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No-Theme Filtering

Filter out junk, themes, and abandoned projects. Focus exclusively on active extensions with high-value utility and user engagement.

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Developer Contact Detection

Automated identification of support emails, official websites, and LinkedIn profiles associated with store IDs. Reach the decision makers.

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Daily Intelligence Refresh

Our infrastructure refreshes data points daily. Track rating drops, user growth spikes, and store de-listings in real-time.

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Acquisition Signals

Identifying 'for-sale' patterns: stagnating updates but high user counts, or official developer sale listings detected via external domain crawls.

Precision Data Points

Every entry in our ledger includes over 40 structured data fields. We structure the chaos of the store stores into clean, queryable technical assets.

title
Extension Title
UTF-8 Normalized
fingerprint
Store ID
Unique Store Hash
group
User Cohort
Exact Installs
star
Rating Delta
30-day Shift
alternate_email
Dev Email
Verified Deliverable
update
Last Updated
ISO Timestamp
language
External Domain
Root Hostname
category
Taxonomy
Primary & Sub
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Privacy Policy
Validated Link
+32 MORE
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Dynamic Growth Monitoring

Our intelligence engine doesn't just snapshot; it observes lifecycle events. By tracking weekly user growth and rating volatility, we identify high-potential assets before they appear on any broker's radar.

1
Continuous Crawl
Store stores are indexed every 24 hours for changes.
2
Detect Deviations
Sudden user spikes or developer changes trigger alerts.
3
Update Ledger
The intelligence layer is refined with new growth deltas.
Growth Analytics: User Retention UI preview
Rating Shift
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Rating trend (preview)
New Install Velocity
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Category rank (preview)

High-Value Use Cases

Precision intelligence for capital allocators and product teams.

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Acquisition Scouting

Identify high-growth targets with verified developer contact info before they reach brokers.

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Competitive Research

Monitor feature updates and user growth of competitors in real-time across both stores.

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Market Monitoring

Track macro shifts in category dominance and user behavior trends at a global scale.

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Builder Discovery

Find prolific developers with multiple successful extensions for partnership or recruitment.

Universal Coverage Scope

Chrome Logo CHROME (ACTIVE)
Edge Logo EDGE (ACTIVE)
Firefox Logo FIREFOX (ACTIVE)
ANDROID / PLAY (ACTIVE)

Unlock the Extension Market.

Request your personalized data demo today and gain access to the most comprehensive browser extension dataset available.