List Rank · free
Send us the list you’re about to dial. Get it back ranked in 24 hours.
Free call list scrubbing for call centers and appointment setters. Every row comes back as Call first, Call later or Don’t dial, with a plain reason, so your callers spend their best hours on the numbers that pick up.
Trusted by the solar, roofing & HVAC teams at
Dialer list cleaning
Three answers per row. Your rows, sorted best-first.
- Call firstThe owner’s own line, active and in use. Put these in your best calling hours.
- Call laterThe owner’s line but rarely used, a household member, or a number we could not check.
- Don’t dialThe number belongs to someone else, the line is dead, or it reaches a past owner who moved.
Improve contact rate
Most of a list never answers. The order decides who does.
- 2.4×On one solar floor’s 104,000 dials, the top fifth of the ranked list reached a person on 19.1% of its numbers. The bottom fifth: 7.9%.
- 91%Of 584,000 dials on another floor, 91% went to numbers that never reached a person.
How it works
Email the list. Load the ranked file tomorrow.
- Email us the listA CSV or a spreadsheet with a name, a phone and the street address with ZIP on every row. Free up to 10,000 rows.
- We check every numberA wrong number check on every row: whose line it is, whether it is live, and whether it is still worth a dial.
- Back within 24 hoursYour rows and your columns, sorted best-first, each with a tier and a one-line reason, plus a one-page report card.
The report card shows
- How much of the list is dead weight: wrong numbers and dead lines
- How many rows land in each tier
- The caller hours the Don’t dial rows would have cost your floor
Predictive dialer list guides
The dialer and the list. How floors run both.
- CallTools alternatives: comparing quoted dialersCallTools quotes rather than publishes. A procurement method for quote-priced dialers, so the numbers on three different proposals mean the same thing.
- CallTools Pricing 2026: What Does It Cost?Review what is known about CallTools pricing for outbound floors. How their quoting works and data alternatives.
- CallTools vs Convoso: Outbound Dialers ComparedCompare CallTools and Convoso for high-volume outbound dialers. See their compliance tools and which fits your call center best.
- BatchDialer alternatives: read the rate card as lines and numbersBatchDialer publishes a real per-agent rate card. What it meters is lines and phone numbers, not minutes — and that changes which alternative fits your floor.
- BatchDialer Pricing 2026: Cost and PlansReview the cost and plans of BatchDialer for outbound calling teams. How pricing works and data alternatives.
- Mojo Dialer alternatives: you bought two productsMojo sells a dialer and a real-estate lead subscription together. Solar and roofing floors usually want one half, which changes what replacing it means.
- Mojo Dialer Pricing 2026: Licensing and Add-onsReview the cost and structure of Mojo Dialer for real estate prospectors. How pricing works and data alternatives.
- Outbound dialer setup for a solar floorStanding up an outbound solar floor in build order: telephony, dialing mode, caller ID, list plumbing, dispositions, and the four numbers worth watching.
- Outbound Dialer Setup for Roofing Call CentersBest practices for setting up an outbound dialer for a roofing call center. Compare dialing speeds, list integration, and DNC compliance rules.
- Dialer-ready lead lists: nine things the phrase has to mean before MondayWhat “dialer ready” means in practice: the columns, one number per row, a wireless flag, timezone from ZIP not area code, dedupe and suppression before upload.
- Anatomy of a dialer-ready record: one row, every field, what each is forOne anonymized homeowner record, every column explained: owner as on title, one mobile, line type, activity, DNC date, pitch fields — and what a dialer reads.
- What is a good contact rate? Name the denominator firstFour different numbers get called contact rate, so published benchmarks compare nothing. How to define yours, what moves it, and the one figure we measured.
- List hygiene for call centers: the working routineThe list hygiene routine that keeps an outbound floor dialing: dedupe, DNC and litigator scrubs, dead-number replacement, suppression, and reload cadence.
Frequently asked questions
What is call list scrubbing?
Taking the numbers that will not reach the person you mean to call out of a list before it goes into the dialer: wrong numbers, dead lines, and numbers that now belong to someone else. List Rank goes one step further and orders what is left, so the numbers most likely to pick up are dialed first.
How does a ranked list improve contact rate on a predictive dialer?
A predictive dialer paces its calls to how often people answer. Load it with a list where the wrong and dead numbers are gone and the live ones come first, and more of its dials reach a person, so the floor gets more conversations per caller hour. Dial the Call first rows in your best hours and the Call later rows after them.
What do you need from us?
The list you are about to dial, with a name, a phone and a street address with ZIP on every row. A list with no addresses cannot be ranked. Email it to [email protected] with List Rank in the subject. Up to 10,000 rows per team are free.
Is it really free?
Yes. We rank your list and send it back with a report card, with no sign-up and no card. The free result does not add numbers: finding the right number for a Don’t dial row, or fresh homeowners to replace the bottom of the list, is what we sell, and our team will offer it if you want it.
Does List Rank replace a Do Not Call scrub?
No. List Rank tells you which numbers are worth a dial; it is not a compliance check. Keep scrubbing against the Do Not Call lists under your own account, and check your calling program with your own counsel.