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How to Get Clients with a Single Click: Real Strategy Using Ethical Scraping

What if you could get new clients with just one click?

Sounds exaggerated, right? But it’s not.

With KorpDeck, you can legally collect real emails and phone numbers from users in your niche — all active on Instagram or inside public WhatsApp groups. And the best part? You don’t need to code or touch any complex tools.

In this guide, we’ll walk you through exactly how to do it, with real-world examples, targeting strategies, and tips to turn public data into real sales.

What is ethical scraping and why should you care?

Ethical scraping is a smart way to collect public and visible information from platforms like Instagram and WhatsApp — just like any regular user would see — but automated and structured.

You’re not hacking anything. You’re not violating privacy. You’re simply accelerating the process that others do manually, and getting better results with less effort.

Case Study: How a Branding Consultant Found 300+ Leads in 15 Minutes

A personal branding consultant from Spain wanted to connect with coaches, therapists, and digital entrepreneurs in the self-development space.

Step 1: Define a hyper-specific niche

Using KorpDeck, they searched Instagram profiles using keywords like:

  • emotional coach
  • holistic therapist
  • energy psychology

And filtered by language (Spanish) and countries like Spain, Colombia, and Mexico.

Step 2: Run the Chrome extension

One click. That’s all.

KorpDeck started scanning public Instagram profiles and extracted:

  • Emails visible in bio
  • Active users (posted within the last 30 days)
  • Bios that matched the selected niche

In less than 10 minutes:
📧 347 valid emails from real, niche-specific profiles

Step 3: Export and contact

She downloaded the CSV including name, bio, email, country, and direct Instagram link.

Then, she launched a campaign offering free strategy calls for branding.

✔️ 25 replies
✔️ 6 booked calls
✔️ 2 signed clients on a monthly retainer

Yes — you can also collect WhatsApp leads

KorpDeck doesn’t stop at Instagram. It also allows you to extract phone numbers from public WhatsApp groups — completely legally.

Here’s how it works:

  1. Find a public group via Google (site:chat.whatsapp.com fitness group)
  2. Join the group like any normal user
  3. KorpDeck extracts visible phone numbers and names
  4. Detects each user’s country
  5. Generates a clean list, ready to import to WhatsApp Business or CRM

Example: Fitness & Coaching Niche

Groups targeted:

  • “Personal Trainers Spain”
  • “Latin American Nutritionists”

Output:

📱 198 unique phone numbers
🌎 Grouped by country
💬 Ready for outreach via WhatsApp Business

Smart segmentation = better results

Your leads are only as good as your filters. Here’s what works well with KorpDeck:

Niche-based keywords

  • freelance designer
  • online psychologist
  • dentists in Madrid
  • handmade fashion shop

Location filtering

  • KorpDeck detects country from bio, phone prefix, or account language
  • Easily filter by city, country, or region

Sales intent indicators

Look for bios with words like:

  • “Open for bookings”
  • “DM for orders”
  • “Now taking clients”
  • “Shipping worldwide”

These usually mean the profile is actively looking to sell.

What can you do with these contacts?

Once you’ve built your lead list, you can:

  • Import it into your CRM or email marketing tool
  • Create segmented campaigns in WhatsApp Business
  • Launch personalized email sequences
  • Track open rates, clicks, and replies

Everything is based on publicly available data, so you stay safe and compliant.

But what if you’re not tech-savvy?

That’s the best part.

KorpDeck was built for non-technical users. You don’t need to code, scrape manually, or deal with APIs.

Just:

  1. Install the Chrome extension
  2. Select your filters
  3. Click “Start”
  4. Download your lead list
  5. Start selling

It’s really that simple.

Final Thoughts

If you’re tired of pouring money into paid ads or wasting time chasing clients manually, KorpDeck is your shortcut.

With just one tool, you get:

✅ Verified emails from niche-specific profiles
✅ Phone numbers from targeted WhatsApp groups
✅ Clean, segmented data — ready to use
✅ Time saved, results delivered

This is how modern lead gen is done.
👉 Try KorpDeck now