Automating lead generation with n8n is as simple as designing a visual flow where you connect data sources (such as web forms, Google Sheets, or external APIs) with enrichment and validation tools like VerificarEmails.com. This way, you can automatically capture, validate, and store contacts, making sure that every lead that comes into your system is real, useful, and actionable.
Automation and quality: a must-have combination
In the video on our YouTube channel, we show you a practical flow using n8n, an open-source automation platform that allows you to create custom processes between different applications. With n8n you can, for example, collect emails from a form or database, run them through email address verification, and store them in your CRM or Google Sheets without writing a single line of code.
This automation not only saves time, but drastically improves lead quality, avoiding false registrations, misspelled addresses, or non-existent phone numbers that only generate noise in your campaigns.
What is shown in the video?
In the video “Automatisms with n8n for lead generation and contact verification”, you will learn step by step to:
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Create a flow in n8n that collects leads automatically.
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Use HTTP nodes to connect to the VerificarEmails.com API.
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Validate emails, phone numbers or names before storing them.
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Save only quality leads in your system, avoiding erroneous or fraudulent registrations.
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Schedule periodic tasks that keep your database up to date.
All of this is done visually, without the need to write code, and with full control over every step of the flow.
Why use VerificarEmails.com in conjunction with n8n?
VerificarEmails.com offers a complete set of APIs to validate emails:
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Emails: We detect if the email exists, if it is temporary, corporate or personal.
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Phone numbers: We check format, country, carrier, and if it’s valid.
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Names and surnames: We detect if the name is real and its possible gender.
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Postal addresses: We check the validity and existence of physical addresses.
Integrating these validations into your n8n flows allows you to automate with quality, preventing erroneous leads from entering your system from the beginning.
Example of a typical flow with n8n + VerifyEmails
Let’s say you have a web form where users leave their name, email, and phone number. Instead of saving that information directly, your flow could:
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Form capture (Webhook in n8n).
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Email verification using our API.
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Validation of the phone to ensure that it is correct and corresponds to a target country.
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Name review to filter out bots or automatic registrations.
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Storage in your CRM only if the data is valid.
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Send email or Slack notifications to the sales team with qualified leads.
Benefits of this integration
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🔎 Increase conversion: by working only with real leads.
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🧹 Avoid cleaning databases afterwards.
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🚫 Reduce email bounce and improve your sending reputation.
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⚙️ Flexible automation: You can adapt the flow to any use case.
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📊 More reliable data for business decisions.
Conclusion
The combination of n8n as an automation engine and VerificarEmails.com as a data validation tool allows you to take your lead generation to the next level. It’s not just about capturing more contacts, but about capturing better contacts, automatically and reliably.
Haven’t seen the video yet?
👉 Now see how to create your first flow with n8n and VerifyEmails:
📺 Watch on YouTube
