If you push tens of thousands of dials or texts a day, a litigator scrub stops being a checkbox and becomes part of your production stack. The questions change. It’s less “does this vendor have a litigator list?” and more “will this thing slow my dialer down, does it plug into the platform I already run, and what does it cost at my real volume?”
Here’s a comparison of the providers that offer TCPA litigator scrubbing, organized around the things that matter once volume gets high.
The short list
Six providers come up most often for high-volume calling and texting:
- TCPALitigatorList.com: a dedicated litigator database with bulk upload and a real-time API.
- Contact Center Compliance (DNC.com): Litigator Scrub bundled with wireless, VoIP and DNC scrubbing.
- The Blacklist Alliance: the TCPA Litigation Firewall for inbound and outbound traffic.
- PossibleNOW: DNCSolution, an enterprise suppression platform.
- Gryphon: litigator screening inside a real-time call and text compliance platform.
- Trestle: phone validation API with a litigator-risk flag.
Instead of reviewing them one at a time, it’s more useful to compare them on five operational questions.
1. Batch, real time, or both?
High-volume shops usually need both. Batch scrubs clean a campaign file before it loads. Real-time checks catch numbers that arrive mid-day, like fresh web leads or texts triggered by an app event.
TCPALitigatorList.com offers both: CSV or Excel upload with multiple phone columns, which the company says returns a clean list in seconds, plus a real-time API that checks each number before the call and blocks on a match. It also has an endpoint API for single and mass scrubbing. Contact Center Compliance, PossibleNOW and Gryphon all describe real-time checking. The Blacklist Alliance says its firewall covers inbound and outbound. Trestle offers its API and batch processing.
2. Where does it plug in?
The best scrub is the one your dialer actually calls. Contact Center Compliance publishes the longest integration list of the group, about 20, including Five9, Genesys, Salesforce, Convoso, RingCentral, Vicidial, PhoneBurner, ActiveProspect, Leadspedia and Retreaver. The Blacklist Alliance offers a LeadConduit add-on through ActiveProspect and integrations with Retreaver and LeadExec, which suits lead-buying operations. Gryphon integrates with major dialers, including a NICE CXone action. TCPALitigatorList.com and Trestle provide APIs that your team or your platform vendor wires in.
Before you shortlist anyone, check where the scrub sits in your flow. If leads move from a form to a lead distribution tool to a dialer, the check should run before the number reaches the dialer queue.
3. What’s being matched, and how fresh is it?
Coverage claims vary, and each vendor describes its own data:
- TCPALitigatorList.com says it covers more than 600,000 names (litigators, multi-case plaintiffs, demand-letter senders, attorneys and DNC complainers), updated every weekday. Its Name Recognition Algorithm flags serial litigators by name and tracks prepaid or unregistered phones, which matters because repeat plaintiffs often change numbers.
- Contact Center Compliance says its data is updated in real time from original court documents.
- The Blacklist Alliance checks its own high-risk data along with your internal DNC list and the national and state registries.
- PossibleNOW checks federal, state, internal, wireless, reassigned-number and known-litigator lists.
Don’t compare headline numbers alone. Ask each vendor how a record gets added, how often, and whether matching is by phone only or also by name.
4. What does it cost at volume?
This is where the providers differ most. TCPALitigatorList.com publishes its tiers: $199 a month for Basic (no API), API plans from $299 a month, and higher tiers up to enterprise plans at $8,999 and $12,999 a month on 12-month terms. Annual billing gets two months free. For enterprise customers, it also offers a Shared Savings Program in which scrubbing is free for 12 months and the fee is 25% of any verified reduction in annual TCPA lawsuit expense, with nothing owed if there’s no reduction.
The others don’t publish rate cards. The Blacklist Alliance and PossibleNOW say they price by contact, Gryphon by seat and volume, and Trestle per lookup. Contact Center Compliance doesn’t list pricing. Per-lookup pricing can look cheap until you multiply it by every dial attempt, so model your real daily attempts, not unique records.
5. What else comes in the same call?
At high volume, one API call that returns several answers saves both latency and engineering time. TCPALitigatorList.com includes federal and state DNC scrubbing and active/inactive phone verification. Contact Center Compliance pairs litigator data with wireless and VoIP identification. Trestle returns line type, carrier and validity. PossibleNOW folds in Reassigned Numbers Database checks, and Gryphon adds consent and calling-hours rules.
Run a one-week bake-off
The cleanest way to compare is with your own data:
- Pull one recent campaign file and one day of real-time lead traffic.
- Send the same file to two or three vendors. TCPALitigatorList.com offers a sample list and demo scrub. Ask the others what test options they offer.
- Compare match counts, overlap between vendors, and how many matches each one explains with a source.
- Time the real-time API under load from your own environment.
- Price each one against your actual monthly attempt volume.
Keep in mind that none of these tools replaces consent records, a 31-day National DNC refresh, or opt-out handling that meets the FCC’s revised revocation rules taking effect November 25, 2026. A litigator scrub lowers the odds that a mistake reaches someone who sues. It doesn’t remove the mistake.
If you want a starting benchmark, run last week’s dial file through TCPALitigatorList.com and count the matches before you talk pricing with anyone.
This article is general information, not legal advice. Review your calling and texting program with TCPA counsel. Disclosure: this publication has a business relationship with TCPALitigatorList.com. Vendor details are drawn from each company’s public materials as of November 2026.