Guide
What is skip tracing?
A clear, no-jargon explanation of how skip tracing actually works in 2026 — and why the term confuses everyone the first time they hear it.
Skip tracing is the process of finding current contact information — usually a phone number, email, or address — for someone you can't easily reach with the information you already have. The term comes from "skipping out," as in someone who skipped town. The professionals who do it are sometimes called skip tracers.
If that sounds vaguely shady, it isn't. Skip tracing is a legitimate, regulated activity that powers real estate investing, debt collection, legal service of process, private investigation, and a lot of routine business workflows you probably interact with without realizing it.
What does a skip trace actually return?
A typical skip trace takes some identifying input — a name and an old address, or a name and a phone number, or a name and a date of birth — and returns a structured set of contact attributes:
- Current and prior phone numbers (mobile and landline)
- Personal and work email addresses
- Current mailing address (verified against postal records when possible)
- Address history with date ranges
- Sometimes: relatives, known associates, demographic enrichment
Each returned attribute usually comes with a confidence score telling you how likely the data graph thinks the match is correct. A 95-confidence mobile number is the one to call first; a 40-confidence number is the one to call last.
Where does the data come from?
Skip tracing data comes from identity graphs — large databases that stitch together identifying information from many licensed sources. Common sources include public records (deeds, court records, voter rolls), licensed commercial data (utility connections, magazine subscriptions, retail loyalty programs), and contributory data (where customers of the data provider feed back the contacts they verify).
Reputable providers do not use scraped social media, leaked databases, or unauthorized data. If a vendor's price looks too good to be true, that's the first place to check.
Who uses skip tracing, and why?
Real estate investors use it to find phone numbers and emails for property owners — especially absentee owners, distressed property owners, and tax-delinquent owners — so they can pitch off-market deals.
Debt collection agencies use it to find current contact information for debtors so they can attempt right-party contact under FCRA, TCPA, and Reg F rules.
Process servers and legal professionals use it to locate defendants, witnesses, and respondents who have moved since the original case filing.
Private investigators use it as the foundation of most investigations.
SaaS companies and marketers use a related concept — data enrichment or email append — to fill in missing contact details on customer records.
Is skip tracing legal?
Yes, in the United States, with caveats. Skip tracing data is subject to the Fair Credit Reporting Act when used for credit, employment, insurance, or housing decisions. It's subject to TCPA when used to drive cold calls or texts. Different use cases have different "permissible purposes" under FCRA §604. Cold-calling under TCPA without consent is what gets people sued, not the skip tracing itself. Read the FCRA guide and TCPA guide for the long answer.
What does skip tracing cost?
It depends on the vendor and the volume. The cheapest providers (Tracerfy, DataZapp) advertise as low as $0.01–$0.03 per lookup but often charge for misses. Mid-tier API-first providers like Skip Trace API sit at $0.05 with pay-per-match billing. Investor-focused GUI tools (Skip Genie, REISkip) run $0.10–$0.17. Enterprise databases (LexisNexis Accurint, TLO) are $0.50–$2.00 per record but require a large monthly commit. Full cost comparison here.