TLOxp — TransUnion’s investigative platform, these days marketed under the TruLookup umbrella — is one of the two names every skip-tracing forum reaches for, alongside idiCORE. Most people searching for alternatives aren’t leaving because the data is weak; they’re leaving because they brought a per-search investigative bureau to a bulk-file job, or because credentialed onboarding shut them out. This guide explains what TLOxp is, who can actually get it, and then sorts the alternatives by the job you’re hiring for. (Disclosure: Scout Data is ours.)
The short answer
- TLOxp is a credentialed investigative search platform owned by TransUnion. It is sold to businesses with a permissible purpose, not to the public, and there is no free version.
- If you were turned away, or never applied because marketing is not a qualifying use, you do not need a cheaper TLO — you need a different kind of product: per-record homeowner data for outbound.
- If your job genuinely is investigative — one subject, maximum depth — the alternatives are the other credentialed bureaus, and you should compare them on case outcomes rather than price.
The rest of this page takes those three in order: what the product is, who gets in and what it costs, what exists for free, and then the alternatives table.
1. What TLOxp is, and what TLO stands for
TLO was the name of the company that built the platform. TransUnion acquired it in 2013 and kept the brand on the product, with “xp” as the platform suffix — so TLOxp is the software, and “TLO” is what every buyer, forum and rep still calls it. In February 2023 TransUnion reorganised its business products into named lines, and TLOxp now sits inside TruLookup, the investigative line. That is why you will see three names for one product: TLO in conversation, TLOxp on the login, TruLookup on the proposal.
What it does: single-subject investigative research. Give it a name, address, phone or identifier and it assembles a file — current and prior addresses, phone associations, relatives and associates, assets, licences and public records — from regulated and public sources that a consumer lookup site cannot touch. That depth is the product. It is also why access is gated, and why it is priced per search rather than per record.
If you reached this page by searching for tloxp.tlo.com: that address is the sign-in page for existing credentialed accounts, not a place to sign up or run a lookup. New access goes through TransUnion’s sales and credentialing process, described next.
2. Who can get access
Access is credentialed. Before an account is opened, TransUnion reviews the business, the people who will hold logins and the stated use, and approves specific permissible purposes under the frameworks that govern this kind of data (GLBA and DPPA are the ones usually named). The categories that clear are the familiar investigative ones — collections, legal and process service, insurance and fraud work, licensed investigators, law enforcement and government. Each user is vetted individually, so a team is not one licence shared around.
Three consequences follow, and they answer most of the questions people bring to this page:
- No consumer access. An individual cannot open a TLOxp account to look someone up. If you are searching as a private person, the tools for you are consumer lookup sites and public records, not TLO.
- Marketing is not usually a qualifying use. A solar, roofing or HVAC floor that wants homeowner phones for outbound is doing general sales prospecting, which is not typically among the approved purposes for the restricted data. That is the single most common reason a home-services team ends up on a page like this one.
- No free tier. Credentialed data carries contractual obligations for every user, and that is incompatible with a free or anonymous product. More on what is free in section 4.
3. What TLOxp costs
TransUnion does not publish a rate card for TLOxp. Pricing is set in a contract after credentialing and moves with the permissible uses approved, the report types enabled, the volume you commit to each month and the number of licensed users. Any specific per-search figure you find on a comparison site is another company’s contract at an unknown date, so this page quotes none — check the current price with TransUnion directly. What drives the quote, and why the monthly minimum matters more than the per-search rate, is covered in TLOxp pricing.
4. Is there a free TLO?
No. There is no free version of TLOxp, no trial you can start without credentialing, and no “TLO lookup” a member of the public can run. Sites that advertise a free TLO search are either consumer people-search services using the name as bait or lead forms for something else entirely. What does exist, by job:
| What you actually need | Free or cheap route |
|---|---|
| Who owns one property | The county assessor or recorder search — free in almost every county, and the source everything else is copied from. Walkthrough in how to find out who owns a house |
| A phone number for one person | Free people-search sites for a first attempt, with the accuracy caveats set out in TruePeopleSearch alternatives; for the fuller method, finding a homeowner’s phone number |
| Phones for thousands of property records | Not free, but priced per record rather than per search, which at file scale is a different order of cost — see bulk skip tracing. Most vendors, Scout Data included, will run a free test batch so you can score the yield before buying — how to test a vendor on a free sample |
| A genuine investigation | There is no free route; a credentialed bureau is the tool, and the cost is the price of the depth. See the investigative rows in the alternatives table below |
If the term itself is new to you, what is skip tracing explains where investigative search ends and a data append begins.
5. The two jobs people bring to TLO
- Investigations: one subject, maximum depth — identity history, relatives, associates, records. This is what TLOxp is for, and if it’s your job, the only real peer comparison is idiCORE and the credentialed bureau tier — the two are set side by side in idiCORE vs TLOxp.
- Bulk outbound: thousands of property records that need a working, right-party phone and a clean DNC status. Depth per subject matters less than yield per thousand, and per-search pricing is the wrong shape entirely — the economics are covered in the bulk skip tracing guide.
6. The alternatives
| Platform | Lane | Pick it when |
|---|---|---|
| idiCORE | Investigative | You want the other credentialed investigative heavyweight — compared here |
| Tracers | Investigative (lighter) | Credentialed person-search at a lower entry point than the bureau tier — compared here |
| BatchData | Bulk / API | Investor-style bulk skip tracing or API integration |
| Melissa | Data hygiene | Enterprise batch append, identity verification, address standardization |
| Scout Data | Homeowner outbound | Solar/roofing/home-services floors that need signal-built lists with owner-matched, DNC-scrubbed phones at volume |
7. The economics that force the decision
Per-search investigative pricing is rational when each search is a case with money or legal exposure behind it. It stops being rational when each search is one row of a 50,000-row dialer file — bulk appends price per record at volume, and the quality question shifts from “how much can I learn about this person” to “what share of these numbers ring and reach the owner.” That’s a yield problem: measure it with the accuracy guide and price it with the calculator.
Vendor pricing referenced on this page is publicly circulating or illustrative, not quoted — confirm with each vendor directly.
8. The setup that works in practice
The floors that run best keep both lanes: a bulk pipeline feeding the dialer at per-record economics, and one credentialed investigative seat for records that matter enough to work like cases. What they stop doing is paying bureau rates for dialer rows — that’s the switch this page exists to help you make. If your floor sells solar, roofing, or HVAC, start with how skip tracing works for home-services teams and what we ship to call centers. If you are pricing the credentialed seat rather than replacing it, TLOxp pricing explains what drives the quote and why you may see it billed under the TruLookup name. If the seat is coming down to TransUnion against LexisNexis, TLO vs Accurint sorts out which edition of each you are actually comparing before you weigh the quotes.
Frequently asked questions
What does TLOxp stand for?
TLO was the name of the company that built the platform; TransUnion acquired it in 2013 and kept the letters on the product. The “xp” is the platform suffix, so “TLOxp” is the software and “TLO” is what everyone calls it. Since TransUnion’s 2023 rebrand it is sold inside the TruLookup line, which is why a quote can carry a third name for the same thing.
Is there a free version of TLO, or a free TLO lookup?
No. TLOxp is a credentialed business platform: every user is vetted for a permissible purpose, every search is billed under a contract, and there is no consumer edition or free tier. Anything advertising a “free TLO lookup” is a different service wearing the name. What is free is the county property search for an owner of record, and what is cheap at volume is a per-record homeowner append — both covered above.
Is TLO the same thing as TransUnion TruLookup?
TLOxp is TransUnion’s investigative research platform, and TransUnion has been marketing this capability under its TruLookup branding — buyers and forums still overwhelmingly say “TLO.” Whichever name is on the contract, the product shape is the same: credentialed access, per-search economics, investigative depth.
When should I keep TLOxp?
When the job is investigative: locating a specific hard-to-find person, collections, legal support, fraud work. Credentialed bureaus exist for exactly that, and no bulk homeowner append matches their per-subject depth. Judge them on case outcomes, not bulk economics.
What replaces TLO for call-center dialer lists?
Nothing “replaces” it — the fix is matching the tool to the job. For bulk homeowner outbound, a volume append with owner-of-title matching and DNC scrubbing (Scout Data’s List Builder for home-services floors, BatchData in the investor lane) covers the floor’s needs at file-shaped economics, and many teams keep one credentialed investigative seat for the hard cases.
Do I need credentials to use a TLO alternative?
Investigative bureaus (TLOxp, idiCORE, Tracers) require credentialed onboarding because they expose regulated data depth. Bulk homeowner appends built on property and public-record data don’t carry the same onboarding, which is part of why they fit outbound teams — less friction, and the data returned is scoped to what a sales floor actually needs.