Lead Validation
Definition
The process of verifying that lead data is accurate — confirming phone numbers, email addresses, and mailing addresses are current.
Understanding Lead Validation
Lead validation is the process of verifying that a lead's contact information is accurate and that the prospect is a real person who genuinely expressed interest. Validation happens at two levels: the vendor validates leads before selling them, and the buyer can perform additional validation after purchase. The goal is to ensure you are spending time and money reaching real, reachable prospects rather than fake, outdated, or fraudulent records.
How It Works in Practice
Reputable lead vendors validate several data points before selling aged leads. Phone validation checks whether the number is active, disconnected, or reassigned to a new person. Email verification confirms the address exists and can receive mail. Address validation confirms the physical address through USPS databases. Identity verification cross-references the name, phone, and address to confirm they belong to the same person. Some vendors also check for duplicate submissions and bot-generated entries.
After purchase, you can run your own validation layer. Use a service like Melissa Data, BriteVerify, or Xverify to re-validate phone numbers and emails — data degrades over time, so what was valid 90 days ago may not be valid today. Cross-reference addresses against NCOA data to catch prospects who have moved. A 5-minute validation step on a batch of 500 leads can save hours of wasted calling time.
Why It Matters for Aged Leads
Validation quality varies dramatically between vendors, and it directly impacts your results. A vendor selling unvalidated aged leads at $0.50 each may seem cheaper than a vendor selling validated leads at $1.50 each, but if 30% of the cheap leads have bad data, your effective cost per reachable lead is actually higher. Always ask vendors what validation steps they perform and when the data was last validated. The best vendors re-validate before each sale. Budget for your own validation layer as well — the $50-100 cost to scrub a batch of 500 leads typically pays for itself in saved time and improved contact rates.
Related Lead Types
Related Terms
Aged Lead
A consumer data record from someone who previously expressed interest in a product or service, typically 30-180+ days ago. Aged leads cost significantly less than real-time leads and are worked through personal outreach.
Real-Time Lead
A lead delivered to buyers within seconds or minutes of the consumer filling out a form. Real-time leads cost $15-$60+ and are often sold to multiple buyers simultaneously.
Exclusive Lead
A lead sold to only one buyer. Exclusive leads cost more but eliminate competition. Most aged leads are non-exclusive, meaning multiple agents may have the same record.
Shared Lead
A lead sold to multiple buyers simultaneously. Most real-time leads are shared among 3-8 buyers, creating a speed-to-call competition.
Lead Age
The number of days since a consumer originally submitted their information. Common age ranges are 30-60 days, 60-90 days, 90-180 days, and 180+ days. Fresher aged leads typically cost more but convert at higher rates.
Lead Source
The website, advertisement, or channel where a consumer originally submitted their information. Quality lead sources use clear opt-in forms and transparent disclosures.
Learn the Language of Aged Leads
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