Your competitors have european growth hackers in their X follower lists. These are people interested in your space - they followed a competing account because the topic matters to them. That is a signal you can act on, if you know who they are. But X gives you no way to see another account's followers intelligently - just a long list of profile photos and short bios with no filtering.
Growth hackers live at the intersection of product, marketing, and data. They evaluate and adopt tools faster than almost any other professional group, and they are prolific sharers - if a product helps them grow, they will talk about it publicly. Identifying which growth hackers are following a given account reveals the people most likely to become power users, case studies, and vocal advocates.
Catch The Good Ones lets you track any public X account - including your competitors. We classify every new follower using customisable AI-powered filters you define in plain English. When european growth hackers follow your competitor, they appear on your dashboard - classified and ready to act on. You see who is interested in your space and can get in front of them. This is not surveillance - every follow is public data. We just make sure you do not miss the ones that matter.
From London to Berlin to Paris, Europe has a thriving ecosystem, and the key people in it are active on X.
See growth hackers that follow your competitor on your dashboard
Growth Hackers discovered by Catch The Good Ones, classified and ready to act on.
@seanellisjr_grw
26.4K followers
Growth engineer at Amplitude. Experimentation frameworks, activation funnels, and data pipelines for growth.
@amandachen_grw
15.2K followers
Growth Engineer at Figma. Building growth infrastructure and acquisition experiments. Ex-Pinterest.
@andrewnakamura_
12.9K followers
Growth Engineer at Vercel. Developer acquisition, onboarding funnels, and open source growth.
@jenpark_growth
24.6K followers
Experimentation Lead at Airbnb. Supply growth, host activation, and marketplace experiments.
@mayapatel_growth
19.8K followers
Experimentation Lead at Duolingo. A/B testing, behavioral nudges, and retention science.
@dariusjohnson_g
28.1K followers
Head of Growth at Loom. Freemium conversion, referral programs, and community-driven adoption.
@taraobrien_grw
21.3K followers
Growth Lead at Calendly. Scheduling virality, enterprise adoption, and cross-sell mechanics.
@briankim_hack
33.7K followers
Growth Lead at Notion. Product-led growth, virality loops, and self-serve monetization.
@sofiarodriguez_grw
17.6K followers
Experimentation Lead at Spotify. Multi-variant testing, personalization, and growth modeling.
@vikramagarwal_g
10.4K followers
Growth Engineer at Razorpay. Payment adoption, merchant activation, and growth in emerging markets.
Get notified when a new growth hacker follows your competitor
Get notified by email or Telegram the moment new growth hackers are discovered.
Gmail
Gmail
now
Catch The Good Ones
New growth hackers discovered:
Sean Ellis Jr (Growth Engineer) - 26.4K followers
Amanda Chen (Growth Engineer) - 15.2K followers
...and 8 more
Telegram
Telegram
now
Catch The Good Ones
New growth hackers found:
Sean Ellis Jr - Growth Engineer
Amanda Chen - Growth Engineer
Andrew Nakamura - Growth Engineer
+ 7 more
Take action with these growth hackers
Offer early access to growth-minded followers
Growth hackers are the perfect beta users - they will push your product to its limits and tell you exactly what works. When one follows you, DM them with an exclusive early access offer.
We smart-compose a personalised DM so you can send it in one click.
Build a list of potential product advocates
Export growth hacker followers to CSV or pull them into Clay. Growth hackers who love your product will write threads, create tutorials, and bring their audience. Start by identifying who they are.
Track growth professional interest over time
When growth hackers follow you after a product update or growth case study, you have found messaging that resonates with your most important audience. Track the pattern and replicate it.
New investor followers per week
Discover growth hackers through startup accounts
Track the X accounts of fast-growing startups, growth tools, and growth-focused communities. The growth hackers following those accounts are your target audience. Find them before your competitors do.
We'll find your competitors' handles!
Then you can just click to track their followers.
Enter your website URL and we'll give you your list of competitor social media accounts.
How to reach growth hackers
You have found growth hackers following a competitor. Here is the best way to contact them.
| Type of Person | Respond Best On | Data We Provide | We Provide Upload-Ready CSVs for Campaign and Enrichment Tools | Enrichable Data Points |
|---|---|---|---|---|
| Marketers & growth | LinkedIn and if not, then X, Email | X handleX DMNameCompany | LinkedIn URLEmail |
Marketers & growth
Respond best on
and if not, then X, Email
Data we provide
We provide upload-ready CSVs for enrichment tools
Enrichable data points
Catch The Good Ones: How it works
Six steps. From adding an account to a fully automated pipeline.
Add a tracked account
Add any public X account - your own, a competitor, a thought leader, a company. We start monitoring their followers immediately.
Define your search
Describe who you are looking for in plain English. "Investors with 10K+ followers" or "Female tech founders in fintech". Our AI maps it to filters.
Run a sync
Syncs run automatically on your schedule (up to 4x/day on Pro). Every new follower is classified by job role, personality, skills, and more.
Explore your matches
Your dashboard shows only the people who match your criteria. Full profile, job title, personality traits, and the date they followed.
Export and act
Download upload-ready CSVs for tools like Apollo, Hunter, and Snov.io. DM people directly on X. Or connect via our API and Zapier.
Automate it
Schedule regular syncs and let the workflow run for you. Set up automated actions via Zapier or our API. Choose your notification preferences so you never miss a match.
Is this you?
People who search for this typically fall into one of these categories.
SaaS founders looking for power users
Growth hackers adopt tools faster than anyone. They will stress-test your product, request the features that matter, and tell other growth professionals about it. Find the ones already following you.
See how it works for youB2B companies selling growth and analytics tools
You sell the tools growth hackers use daily - analytics, A/B testing, attribution, or automation. When a growth professional follows your account, your sales team needs to know immediately.
See how it works for youBrands seeking growth-oriented agency partners
You want an agency or consultant who thinks in experiments and metrics, not just creative. Growth hackers who follow your brand already understand your space.
See how it works for youFrequently asked questions
How does Catch The Good Ones identify growth hackers?
We classify every new follower using AI that analyses their bio, recent posts, and profile data against your customisable filter dimensions. Growth professionals are identified by signals like growth-related roles, experiment-driven language, and technical marketing skills - but you define exactly what matters to you.
What is the difference between a growth hacker and a marketer?
In our system, you define the distinction using your filter descriptions. You might target "growth leads" specifically, "performance marketers" specifically, or both. The customisable filters let you draw the line wherever it makes sense for your use case.
Can I find growth hackers at specific types of companies?
Yes. Describe your target in plain English - for example, "heads of growth at Series A startups" or "growth marketers at ecommerce brands". Our AI maps your description to filter dimensions and surfaces the matches.
Can I track any competitor's X account?
Yes. Catch The Good Ones works with any public X account. You do not need to own or have access to the account - just add the handle and we start classifying their followers against your custom filters.
Will my competitor know I am tracking their followers?
No. We only access publicly available data. There is no notification sent to the account you are tracking. It is the same information anyone could see by scrolling through their follower list - we just classify and surface the growth hackers automatically.
Which European countries are covered?
All of them. If a profile lists any European location or organisation, they are classified as European. The most common signals come from the UK, Germany, France, Netherlands, Nordics, and Spain, but any European country is captured.
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