DataZapp charges $0.03 per matched phone append on pay-as-you-go, as publicly advertised on its pricing page as of September 2026 — dropping to $0.025 at a $1,000 prepaid balance and $0.02 at $2,000 prepaid. A $125 minimum applies on pay-as-you-go; prepaid balances remove it. Those are real numbers on a real public page, which puts DataZapp in a small minority of append vendors willing to publish what they charge.
Disclosure: Scout Data is our product; treat that entry as a maker's pitch and the rest as our honest read.
The published tier structure
Figures below are from DataZapp's public pricing page, as advertised on 4 September 2026, which the site itself marks as updated in July 2026.
| Account type | Phone append rate | Minimum order |
|---|---|---|
| Pay-as-you-go | $0.03 per match | $125 |
| $1,000 prepaid balance | $0.025 per match | None |
| $2,000 prepaid balance | $0.02 per match | None |
| Files above ~250k records | Custom quote | Custom |
Pricing on this page is as publicly advertised at the time of writing — confirm current pricing with each vendor, and with our sales team for Scout Data.
Email append and homeowner list pricing follow the same tier structure. Property owner data is listed at $0.04 per match on the same rate card. Phone scrub — checking whether a number is active, not appending one — is $0.005 per search. API access is a prepaid feature; teams running programmatic appends need to fund a balance before the API unlocks.
What the $0.02 floor actually tells you
At two to three cents per match, the tier structure is not the interesting variable. A call center appending 50,000 records a month pays $1,000 to $1,500 at these rates — a rounding error against a day's payroll for the floor. The number that actually moves budget is right-party connects per dollar spent, and that number is determined by the word match, not by the rate.
The full argument — four definitions of “match,” how each produces a different dialer outcome from the same input file, and how to run a bake-off that tests the definition rather than the sticker — is in our DataZapp alternatives guide. This page covers the pricing mechanics; that one covers the comparison.
The match report before purchase
One feature of DataZapp's commercial model deserves to be called out directly: you can upload your file and receive a match report — showing how many records DataZapp can resolve, and at what rate — before committing a dollar. That is more transparent than most of the category, where the match rate is a number the vendor tells you about their historical runs rather than something you can measure on your own records before buying.
The limitation is that the match report tells you how many records resolved, not how many of those resolves will produce a right-party connect. A file where 80% of records match but 40% of the matches go to the previous occupant still shows 80% on the summary line. Ask the vendor, in writing, which of the four match definitions applies to the numbers you are seeing.
How the rates compare to the rest of the market
DataZapp sits at the low end of append pricing. The category runs from roughly $0.02 per match at the cheapest bulk consumer vendors to several dollars per query at per-search investigative tools. The spread looks wide but the units differ: DataZapp is priced for a weekly outbound file; per-query tools are priced for a researcher looking up individuals one at a time. Mixing price points without matching use cases is the comparison that never resolves cleanly.
The wider field — bulk append vendors, platform vendors, and per-query lookup tools — is compared in best skip tracing software. To convert any rate you are quoted into a cost-per-connect you can actually compare, use the skip tracing cost calculator. The number that comes out is total spend divided by records that produced a working, dialable right-party connect — not total spend divided by matched records.
Where Scout Data fits
List Builder is not an append vendor. It builds the audience from live property signals — storm exposure, permit activity, roof age, time in home, ownership change — resolves each parcel to its current owner of record, and delivers the file with a phone matched to that person by name, scrubbed against the federal do-not-call registry, dead numbers replaced. The same data is available per property through the API.
The meaningful comparison is not rate-per-match but connects per dollar on your own file, in your own market. Run both in a bake-off on the same 500-record test file. If DataZapp wins on that number, buy the two-cent append — the arithmetic is the arithmetic.
Frequently asked questions
What does DataZapp charge per phone append?
As publicly advertised in September 2026, DataZapp charges $0.03 per match on pay-as-you-go against a $125 minimum order. A $1,000 prepaid balance takes the rate to $0.025 per match and removes the minimum; a $2,000 prepaid balance takes it to $0.02. The rate applies to matched records only — unresolved records are not billed.
Does DataZapp bill for records that do not match?
No. DataZapp provides a match report before purchase and bills only on matched records. That is a buyer-friendly model — you see what the vendor can do with your file before committing, and the bill tracks resolved records rather than submitted ones. It does not, however, mean every matched record is useful: the billing unit is a match, and what counts as a match determines how useful those records are.
When does DataZapp require a custom quote?
Files above roughly a quarter million records go to a custom quote rather than the published tier structure. API access is also a prepaid feature rather than a pay-as-you-go one, so teams running programmatic appends need to establish a prepaid balance first.