Free Influencer Analytics Chrome Extension
Creator Analytics by CreatorDB is a free influencer analytics Chrome extension that puts engagement rate, audience splits, sponsorship history and contact details in a side panel on YouTube, Instagram and TikTok. You are on the creator's page already. Stop opening a second tab to find out if they are worth a message.
Free to install · Signs in with your CreatorDB account · YouTube, Instagram, TikTok
What's in the panel
One panel, opened over the page you are on, with the creator already loaded. No handle to paste, no search to run.
Active subscriber share, engagement rate, average views, average likes and comments: the figures that separate real reach from a follower count.
Country breakdown with a share for each, plus gender and age splits. JudeLow's audience, for instance, is only 30% US (28% is in India), which changes who a campaign should actually target.
Recent posts with views, likes and engagement on each, and which ones were sponsored, plus the hashtags, topics and niches they keep returning to.
How much of their output is sponsored, what that does to their engagement, and every brand that has paid them, sorted by recency or volume, filtered by industry.
Sponsorship History
The Brand tab is the one that changes a negotiation. It counts the sponsored content a creator has run, and sets it against how their sponsored posts perform next to their organic ones, so you can see whether an ad dents their engagement before you book one.
Underneath it, the brands themselves: who they worked with, how many pieces of content, how recently, and in which industry. You find out a competitor already ran a campaign with this creator before you make an offer, not after.
What they cost
The Overview tab carries an estimated price for sponsored content: a flat-fee range and a target CPM, generated by CreatorDB's models from the creator's real reach. For JudeLow that reads $7,572 to $14,063 flat, at a $7 to $14 target CPM.
Knowing the market rate before the first email is the difference between negotiating and reacting to whatever number comes back. It is an estimate, and the panel says so, but an estimate anchored in views beats no anchor at all.
Cross-platform
Most extensions read the page they are on. This one resolves the creator behind it. Open the panel on a YouTube channel and their Instagram and TikTok are tabs in the same view, each with its own metrics, audience and sponsor history.
That matters when you price a deal. A creator with millions on YouTube but a fraction of that on TikTok is a different conversation depending on where the campaign runs, and not something you should have to search two more platforms by hand to learn.
Use cases
You have twenty candidate creators from a search or a competitor's feed. Nineteen of them will not survive contact with their real engagement rate and audience geography.
Open the panel on each. Disqualify in seconds, not in a spreadsheet.
A creator whose sponsored posts pull lower engagement than their organic ones is worth a different number than one whose audience does not flinch at an ad.
Read the sponsored rate and the brand list before the first call.
Creators pitch you daily. Most of the work is deciding which ones are real, and doing it fast enough that the good ones don't go cold waiting on you.
Open their profile, open the panel, reply the same day.
You have decided. Now the slow part starts: hunting for a contact email through a bio, an About tab and a link-in-bio page, for every creator on the list.
The contact email sits in the same panel as the numbers.
How it works
Free to add. Sign in with your CreatorDB account.
Go to any creator on YouTube, Instagram or TikTok. Nothing changes about how you work.
Metrics, audience, content and sponsorship history load for whoever's page you're on.
Built On
The panel is a window onto the creator database that powers the CreatorDB app and the Data API: 30M+ profiles across YouTube, Instagram and TikTok, refreshed almost daily.
Nothing you see while browsing is a lighter version of the real thing. It is the real thing, shown where you happen to be standing. When you want the full profile, open it in the app.
What it costs, what it can see, and where the numbers come from.
The extension itself is free to add from the Chrome Web Store. It signs in with your CreatorDB account, and how much data you can pull follows your plan, the same as it does in the app.
YouTube, Instagram and TikTok.
Yes. The panel signs in with your CreatorDB account, which is what connects it to the creator database behind it.
It works on creators in the CreatorDB index, which covers 30M+ profiles across the three platforms. Very small or very new accounts may not be indexed yet.
Audience splits are inferred by CreatorDB's own models rather than reported by the platforms, and the panel labels them as such.
Yes. The extension is another surface on the same creator database, so what you see while browsing matches what you would find in the app.
Chrome, via the Chrome Web Store.
Email sales@creatordb.app. The extension is actively developed: YouTube sponsorship rate and Instagram engagement readouts were both added after launch.
Get the public contact email behind any Instagram profile.
The same lookup for YouTube channels: handle, URL or channel ID.
The same lookup for TikTok creator and business profiles.
Search creators by platform, niche, country and follower count.
Install once, and every creator page you visit comes with the data you would have gone looking for.