Know exactly who's on your email list
Behind every email address is a real person. Subscriber Signals shows you who they are and how they can change your business. Available on the Pro plan.
Request a demo to see how Subscriber Signals works for your business.
Kit is the email marketing platform trusted by 550,000+ creator business owners
Turn audience insights into revenue opportunities
Build sponsor decks in seconds
Export a sponsor-ready audience report in one click, no spreadsheets required.
Never miss a high-value subscriber
Subscriber Signals flags high-influence subscribers and notifies you when they join.
Segment and send relevant offers
Connect Kit to your AI tool to sort and target your subscribers by industry, location, demographics, and more.
Find influential subscribers instantly
No more googling subscribers to figure out who's who. Get notified the moment someone important joins your list—so you can reach out before the opportunity passes.
As a creator, you're often wondering: who am I talking to, and do they care? The more information you have on that, the better content you can create.
Terry Rice
Performance coach, Author, Advisor
Win bigger sponsorships with audience analytics
No more cobbling together screenshots and best guesses. Kit-verified audience data gives you the detailed metrics sponsors want so you can pitch with confidence and charge what you're worth.
Surface opportunities on your email list
Request a demo to see how Subscriber Signals works for your business.
Megan Lieu
AI & tech content creator
Build your next offer with audience demographics
Real demographic data and audience insights tells you more about the email list you’ve built, so you can launch new income streams without the guesswork.
How creators use audience insights to expand their business
Audience research done for you automatically
Get a digest of who's worth watching
Daily updates directly in your dashboard, and a weekly roundup of your most notable new subscribers, delivered to your inbox every week.
Curated segments, ready to use
Top spenders, engaged non-buyers, and high-influence subscribers—pre-built one click away.
Lookalike audiences for paid ads
Export your highest-engaged subscribers as a custom audience for Facebook or Instagram campaigns.
Individual subscriber profiles
See social links, follower counts, and engagement history for subscribers on your list.
Ask questions about your list
Search terms like "podcaster," "author," or "CEO" with Claude or ChatGPT, instantly see who’s on your list, and tag them for segmentation.
Pre-built sponsorship decks
Send sponsors a live audience report with subscriber demographic data that closes the deal before your pitch window closes.
See the hidden reach of your email list
Request a demo to see how Subscriber Signals works for your business.
Colin Rocker
Career & Money Content Creator
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FAQs
Frequently asked questions.
What is Subscriber Signals? What is subscriber research?
Subscriber Signals is Kit's subscriber research tool. It automatically enriches your list with professional context, social presence, buying signals, and demographic data so you know who's actually in your audience, not just how many people opened your last email.
How does subscriber enrichment work?
When someone joins your list, Subscriber Signals enriches their profile in the background, pulling in information like job title, company, social following, location, and engagement patterns. No extra steps from you, and subscribers don't need to opt in.
Where does this data come from?
Subscriber Signals works with established third-party data providers to match subscriber information to professional, social and demographic data. After you activate Subscriber Signals, when someone joins your list, we cross-reference their email against these sources to build out their profile automatically.
What kind of audience insights will I see?
You'll get a clearer picture of each subscriber, including their professional background, social reach, geographic location, and how they engage with your content. At the aggregate level, you'll see demographic breakdowns—income, age, occupation, and industry—useful for sponsor pitches and audience insights.
How does Subscriber Signals compare to audience surveys?
Both are important. Surveys gets you qualitative information, like their goals, pain points, and their preferences. However, it only gets you as far as people are willing to respond. Subscriber Signals works differently: it enriches subscribers automatically in the background the moment they join your list so you have their demographic data and social following.
Will every subscriber be matched?
Match rates depend on how much public data exists for each subscriber. On average, creators see a match rate of 25–35%, which gives you strong directional data about your audience. Subscriber Signals will continue enriching your list as more data becomes available.
Is there an additional cost for subscriber enrichment?
Not right now. For a limited time, subscriber enrichment for your existing list and all new subscribers is included in your Pro plan at no extra cost. It's a great time to take advantage.
Who is Subscriber Signals for?
Subscriber Signals is built for creators who want to monetize their audience more intentionally, whether that's landing sponsorships, planning events, finding collaboration partners, or targeting the right subscribers with the right offer at the right time.
How is this different from my analytics dashboard?
Your analytics tell you what happened (open rates, click rates, sales). Subscriber Signals tells you who did it—and what they're worth. It's the layer underneath your metrics that adds real human context.
Can I use Subscriber Signals for sponsor pitches?
Yes, that's one of its strongest use cases. You can use audience demographics and aggregate insights to build credible pitch decks in minutes, without manually pulling data from spreadsheets or guessing at your audience makeup.
Can I access Subscriber Signals through Claude, ChatGPT, or other AI tools?
Yes. Connect Kit MCP to Claude, ChatGPT, or Gemini and ask questions about your subscribers who are enriched with Signals data directly. Ask questions like “Show me all my email subscribers that have more than 5,000 LinkedIn followers” and immediately get an answer.
Is Subscriber Signals available on all Kit plans?
Subscriber Signals is a Pro feature, bundled with Kit's full suite of subscriber intelligence and growth tools, like in-depth subscriber engagement analytics and Facebook custom audiences.
Is my subscribers' data private and secure?
Yes. Subscriber Signals enriches your list using professional and social data from established third-party data providers—your subscribers don't have to share anything new with Kit. We process that data at your direction solely to give you insights, and we never sell it. As with all Kit features, enriched data is handled by Kit and its trusted subprocessors in accordance with Kit's Data Processing Addendum. Please keep in mind that as the creator, you're responsible for ensuring your privacy notices to subscribers reflect your use of enrichment features.