Ways in

New launchesRecent listings with early traction
RisingNewer tools gaining users fast
Gone quietBig audiences, no recent update
CollectionsCurated lists to start from
NichesFocused corners of the store
CompareExtensions side by side
All extensionsTop matches for any search

Hunting for an idea?

Openings show where people already want a tool and the leaders look weak.

See the openings

Radar Intelligence Pricing

All posts

Make money with extensions
Extension ideas
Market research
Chrome Web Store data
Build and launch
Growth and ranking
Pricing and monetization
Tools and comparisons
AI and MCP

Where to?

Tools116K Workflow & Planning50K Developer Tools31K Education13K Functionality & UI12K Shopping9.2K All 18 categories

New launchesRecent listings with early traction RisingNewer tools gaining users fast Gone quietBig audiences, no recent update OpeningsIdeas backed by listing evidence CollectionsCurated lists to start from NichesFocused corners of the store CompareExtensions side by side All extensionsTop matches for any search

Radar Intelligence Pricing Blog

See plans Log in

Compare extensions

Choose two extensions to see users, ratings, publishers and permissions side by side.

Your comparison

1 of 2 selected

JSON viewer +jqDeveloper Tools

Find an extension

Search by name, then keep two listings in your comparison.

Explorer. Radar. Intelligence.

See plans →

Explorer Radar Intelligence All extensions Categories Niches New launches Rising Gone quiet Opportunities Collections Best extensions Alternatives Compare What changed this week Similar listings Store rejection help Before a launch Pricing MCP for AI apps MCP docs Blog Your Radar Support Privacy Terms Security Log in

Ext Watch is an independent service and is not affiliated with, endorsed by, or sponsored by Google LLC. Google Chrome and Chrome Web Store are trademarks of Google LLC. Other product names and logos belong to their respective owners.