Which Skip Trace Add-Ons Are Worth It?

Add-ons are where a skip trace goes from "phone numbers appended" to "campaign-ready data" — and also where an unfocused order wastes credits on columns you'll never open. The right question isn't "which add-ons are good?" It's "what is this list for?" Every add-on earns its cost on some campaign type and is dead weight on another. Here's the framework, campaign by campaign — starting with the one choice that applies to every list.

First: Standard or Verified tier

Every trace runs on the Standard tier, which is included in the base price. It returns every number the trace finds, mobiles first, in the trace's own rank order, and every number already carries its line type and whether it was confirmed active in the last few months. For most lists that is the right call.

The Verified tier (1.0 credit per row) cross-checks every owner's numbers against an independent lookup and ranks the number that passes first. It adds a Primary Phone Confidence column so you can see why a number sits on top: "Confirmed mobile" means both the trace and the cross-check put the same mobile first — in our testing that number was the right-party number about four times out of five, versus under half for an unassisted primary. It pays for itself when the first dial matters: small, hand-worked lists, high-value leads, or a dialer that only ever tries one number per record. On a 10,000-row list you'll power-dial anyway, Standard plus the compliance add-ons below is the better spend.

Cold calling

Calling has the highest compliance stakes and the highest per-contact labor cost, so this is where add-ons pay for themselves fastest. You want two things: DNC/TCPA flagging (0.5 credits per row) so registered numbers never reach the dialer, and litigator flagging (0.5) so known serial plaintiffs get suppressed entirely. Line status is already on every number, so there's nothing to buy there: the Reachable column tells your callers which numbers were confirmed active recently before they dial. If you also want tested emails and confirmed-only phone columns, take the Data Verification bundle (0.6) instead of DNC/TCPA alone — more on the math below — and add litigator on top.

SMS campaigns

Texting compounds compliance risk (TCPA covers texts) with deliverability economics — every message to a dead number is spend and sender-reputation damage for nothing. Minimum order: DNC/TCPA. Text the mobile columns only, and lead with the numbers whose Reachable column says they were confirmed recently. If you'll follow up by email, the 0.6 bundle covers DNC/TCPA and tested emails together.

Direct mail

Mail flips the logic: you don't dial anything, so skip the phone add-ons entirely. The mailing address is part of the base trace. The one add-on that's always correct here is Deceased — it's free, and suppressing mail to deceased owners avoids wasted pieces and genuinely painful letters to grieving families. Honestly, at a price of zero, deceased belongs on every trace regardless of channel; there is no scenario where you'd rather not know.

Email campaigns

Tested Emails (0.1 credits) adds verification status to every returned email. At a tenth of a credit it's nearly free insurance for your sender reputation — bouncing a cold-email domain off unverified addresses is far more expensive than the add-on. If you're running email alongside calling or SMS, the bundle already includes it.

Probate and inherited leads

The owner of record on a probate lead may be deceased — the person who can actually sell is a relative. Family Skip Tracing (1.0 credit) returns contact info for relatives and household members of the matched owner, which on these lists is the difference between a dead end and the right conversation. Pair it with the free deceased flag to know which records need the family route at all.

Entity-heavy lists

If your list has LLC and trust owners — landlord and portfolio lists especially — enable LLC & Trust Tracing. It's different from the other add-ons: it changes which rows get traced (entity rows are otherwise filtered out) and its 6 credits is the total price for those rows, not an add-on fee. Individual rows on the same job still bill at the normal rate.

The bundle math

The Data Verification bundle packages DNC/TCPA (0.5) and Tested Emails (0.1) for 0.6 — the same as buying both — and adds confirmed-only phone columns you can't get à la carte: Verified Phone 1–3 list only the numbers that were confirmed active recently, with their line type. So the rule is simple: the moment you want DNC plus tested emails, take the bundle; you pay nothing extra and get the filtered columns. Only buy pieces individually when you truly want exactly one of the two.

Cheat sheet

Next steps

The add-ons guide lists the exact output columns each add-on unlocks, and the bulk skip-tracing guide walks through enabling them on your first job.