Works with your agent
Put your agent to work on your next extension
Ask it to find demand, compare competing extensions and show where their listings leave an opening. Choose an opportunity, then keep working with the same agent on your listing and launch plan — using the market context in ExtRanks.
npx @extranks/mcp connectThe same opportunity, from research to launch, in the agent you already use.
What comes out of it
Find the demand, build the product, grow the business
- 01Find your opportunity
- 02Optimize your listing
- 03Get your first users
- 04Grow the business
audio joiner
1,240,000 results · 0.38 seconds
Audio joiner is a convenient online tool that helps merge mp3 files: songs, recordings, podcasts and interviews into one output file, without installing anything.
The search opportunity
Your store listing can reach beyond the store
People search Google for the problem your extension solves. Your Chrome Web Store listing can be the page they find. ExtRanks connects those searches to competing pages and extensions, so you can spot an opening and build your listing around it.
The productOne step open at a time
One opportunity, from first search to next move
Start with a search people already make, or an extension you want to grow. Compare demand, ranking difficulty and gaps in competing listings. Shortlist the opportunities that fit your goals, then choose one to take into development.
Build your listing around the searches you want to reach. See what your title and description are missing, get specific editing recommendations, and adapt the copy for your target languages. Give people a clearer reason to choose your extension.
Decide whether paid search is worth testing. Use historical search volumes and click costs to choose keywords, forecast what a test budget could deliver, and build an editable campaign plan for Google Ads — with ad groups, negative keywords and a spending limit.
ExtRanks plans campaigns. It does not launch, manage or automate them.
See whether the users you acquire stay, use the product and pay. Bring acquisition costs and revenue together to decide where to invest next — improve the product, grow a working channel or take what you learned into your next extension.
4,400/ mo
49Middling
Open
Nearly74/100
Listings that rankavg 86
Audio joiner is a convenient online tool that helps merge mp3 files: songs, recordings, podcasts and interviews into one output file without installing advanced software. This mp3 combiner is designed for fast editing and smooth playback in the browser.
- 01OpportunityAudio Joiner · open, listing nearly tuned
- 02Keywordsaudio joiner · merge audio files
- 03Forecast$10.02 buys 171 clicks and 22 installs
- 04Campaign planKeywords, match types, budget, end date · CSV
Review your campaign plan, then set up and launch it in your own Google Ads account.
1,041+119vs the previous week
129 · 263 · 401 · 539 · 671 · 799 · 922 · 1041
Is anyone using it. The store publishes weekly actives for every extension and we keep the series, so the trend exists from the week the product shipped.
7.0%−0.3ppvs the previous week
65 of 922 left
Are they leaving. Users lost this week over users at the start of it.
- 100% · day 0
- 94% · day 1
- 86% · day 7
- 74% · day 30
The shape is the reading: a curve that flattens is a product people keep, one that runs to the floor is a product that was found and abandoned. This one flattens, which is what 7% weekly churn looks like.
$0.46per install · one push
What a user costs. The step before says what buying a user costs; this one says whether it was worth it.
3.5 : 1$1.61 LTV · $0.46 CAC
Does the business work. Above the line the arithmetic holds: a user bought for $0.46 returns $1.61 over their life.
The arithmetic holds and people are keeping it, so the next move is more of this: another push at $0.46 a user, and the listing tuned against what the store page is now doing.
The cycle turns over
Find the demand behind your next extension
Discover a new opportunity or uncover more potential in the extension you already own. Bring the research, listing and launch plan into one project, and build toward a business you want to keep growing.