Top 10 Tools You Can't Ignore in Pay-Per-Call (2026)

The pay-per-call software stack is what publishers, networks, and buyers use to turn a ringing phone into a billable, defensible transaction: a routing platform that auctions the call in real time, a distribution layer that feeds it, analytics that measure it, and a consent certificate that documents the opt-in. It exists because a live call is bought and sold in about a second. In a ring tree, the platform pings every eligible buyer at once and connects the caller to the highest bidder, with bidders typically expected to respond inside roughly 100 milliseconds. You cannot participate in that auction without infrastructure that speaks the protocol.

And the money comes with liability attached. Under the TCPA, statutory damages run $500 per violating call and $1,500 if the violation is willful, and that exposure follows the party placing the call — not the platform that routed it.

There's one thing this stack still doesn't do, and we'll get to it.

The pay-per-call stack at a glance

The 10 tools, in call order

1. Ringba — the ring-tree routing default

Ringba is a call tracking and real-time routing platform. It assigns tracking numbers, runs ring trees that ping multiple buyer targets simultaneously and connect the caller to the highest bidder, and reports call-level attribution and revenue. Networks and publishers use it to auction their call inventory; buyers use it to bid on and receive qualified live calls.

If you sell calls, this is the category-defining piece of infrastructure, and its pricing is published rather than negotiated.

Pricing: published — Business $147/month ($127 billed annually), Professional $297/month ($197 annually), Enterprise custom, plus per-minute usage (local tracking from $0.05/min, recording from $0.005/min).

2. TrackDrive — routing plus lead-to-call automation

TrackDrive tracks and routes inbound calls, and also runs the outbound side: scheduled SMS, email, and dials that convert a submitted web lead into a live inbound call, which then routes to a buyer. Networks and buyers working aged or web-form inventory use it to turn leads they already own into billable calls.

If your problem is a pile of leads that never became calls, this is the layer aimed squarely at that.

Pricing: published, usage-based across six commitment tiers (pay-as-you-go up to $8,000/month). Local tracking runs about $0.025–$0.055/min depending on tier, with no onboarding fees.

3. Klariqo — a verifiable record of what was said on every call

Klariqo is the compliance layer for brands and call centers. Every call it runs comes back as a Klariqo Call Record (KCR): a signed record of exactly what was said, witnessed on JLINC and sealed with an independent RFC 3161 trusted timestamp (DigiCert), the standard behind legal e-signatures. Anyone can verify it without taking your word for it. In pay-per-call that matters twice over. The TCPA exposure follows whoever placed the call, and the invoice fight — the buyer who says the call wasn't qualified, wasn't consented, or wasn't what you billed for — is settled by what was actually said. A raw recording is not proof of that; anyone can edit an audio file. No other tool on this list produces a record that a third party can verify.

It runs on the dialer you already have (VICIdial and most SIP setups), and it also qualifies the call with AI before a human picks up. But the record is the reason it belongs on this list.

Pricing: from $0.02/min for the call record (KCR + 100% QA); voice AI $0.10–$0.15/min by volume. $5 in free credits to start.

4. Retreaver — tag-based routing

Retreaver tags callers with attributes (source, geography, custom data) and routes calls to buyers or agents based on those tags, with real-time bidding available for dynamic buyer selection. Publishers, networks, and advertisers use it for analytics, revenue attribution, and webhook-driven integrations.

The pitch is granularity: route on what you know about the caller, not just where the call came from.

Pricing: custom / quote-based; not publicly listed.

5. Invoca — conversation intelligence for the buyer side

Invoca captures inbound calls, transcribes and analyzes them with AI to classify intent and outcomes, and pushes that data into ad platforms and CRMs for attribution and bid optimization. It's used mainly by enterprise brands and agencies in high-consideration verticals, and it maintains a separate track for pay-per-call marketers.

Its center of gravity is measurement and revenue analytics rather than ring-tree auction mechanics.

Pricing: custom / quote-based; five tiers are named but no figures are published.

6. Phonexa — the all-in-one suite

Phonexa bundles lead distribution (ping/post), call tracking and routing, affiliate and partner management, email, and analytics into one platform. Networks and aggregators use it to run lead and call inventory on shared reporting instead of stitching several vendors together.

If your operation sells both form leads and calls, this is the consolidate-everything option.

Pricing: custom / quote-based. The only published figures are add-ons at $149 per additional product build or API build.

7. Boberdoo — lead distribution and ping/post

Boberdoo handles lead acquisition, filtering, and real-time distribution to buyers via ping/post and API, and also routes inbound calls. Lead sellers, brokers, and networks use it for rules-based routing and buyer billing across both form leads and calls. Pricing is metered on inbound actions rather than seats, so unlimited users are included at every tier.

It's the ping/post spine for operations where the routing rules and the billing are the hard part.

Pricing: published — from $1,075/month (up to 25 average daily inbound actions) scaling to $8,375/month at high volume, plus a $250 one-time setup. Month-to-month, unlimited users.

8. LeadsPedia — distribution plus affiliate management

LeadsPedia combines affiliate and partner management, lead acquisition and distribution (ping/post, batch delivery, queues, webhooks), and call tracking with IVR routing in one platform. Lead-gen networks running both form-lead and call inventory use it to keep affiliate payouts and lead routing in the same system. It's an independent company, founded in 2014.

The draw is running the affiliate side and the lead side without reconciling two systems.

Pricing: published — Lite $1,500/month (25,000 leads, calls at $0.055/min) and Premium $2,500/month (100,000 leads, $0.045/min); Enterprise is custom.

9. CallRail — attribution for the buyer's marketing team

CallRail provides tracking numbers with dynamic number insertion, records and transcribes calls, and attributes them to the campaign, source, or keyword that produced them. It's used mostly by SMBs and marketing agencies measuring performance, and by some publishers for source-level attribution. It is not a ring-tree auction platform the way Ringba, TrackDrive, or Retreaver are.

If the question is "which campaign produced this call," this is the tool. If it's "who buys this call right now," it isn't.

Pricing: published entry tier from about $50/month (billed annually) including local numbers and minutes, with higher tiers listed on their pricing page.

10. TrustedForm — consent certification

TrustedForm is a consent-certification tool. It issues an independent certificate documenting the consumer's consent event at the point of lead capture and stores it so a buyer can retrieve a session replay of what the consumer saw and agreed to. Buyers require certificates as a condition of payment, which is why publishers issue them.

One ownership note for 2026: TrustedForm is an ActiveProspect product, and ActiveProspect acquired Verisk Marketing Solutions — Jornaya and Infutor — in January 2026, so they now sit under one parent. What it proves still stops at the opt-in; it says nothing about the call that follows. (TrustedForm vs Jornaya vs KCR breaks that line down.)

Pricing: Certify is free to issue; Verify and Retain start at $0.15 per certificate; contracted plans require an annual commitment.

A note on the consent rules, because most pay-per-call content gets this wrong

Two corrections worth having straight before you quote anyone:

One-to-one consent never took effect. The Eleventh Circuit vacated the FCC's one-to-one consent rule on January 24, 2025, days before it was due to start. Plenty of articles still describe it as the law. It isn't.

The "revoke-all" rule keeps moving. Most of the FCC's consent-revocation rules took effect April 11, 2025 (honor common opt-out keywords, process revocations within 10 business days). The separate provision treating one revocation as applying to all future unrelated calls has been delayed again — to January 31, 2027 — and is under active rulemaking. Date-stamp it whenever you cite it.

Separately, the FCC confirmed in February 2024 that AI-generated voices count as "artificial" under the TCPA. That subjects them to the consent and disclosure rules; it does not make them categorically illegal, despite the headlines.

How to read this stack

Follow the call. A publisher generates it, a routing platform auctions it in about a second, a distribution layer may have fed the lead behind it, an analytics tool measures it, and a certificate documents the consent that made it legal to dial.

Here's the gap. Every layer proves or measures something about the call — where it came from, who bought it, how long it ran, that a form was submitted. None of them prove what was said on it. And in pay-per-call that's the exact thing two parties argue about: the buyer who disputes the invoice because the call "wasn't qualified," and the regulator or plaintiff's firm asking what the caller was actually told. A raw recording doesn't settle either one, because anyone can edit an audio file and you're asking everyone to take your word that it's the whole call.

FAQ

What software do pay-per-call networks use? Most run a routing platform with ring trees and real-time bidding (Ringba, TrackDrive, or Retreaver), often a lead-distribution layer (Boberdoo, LeadsPedia, or Phonexa), an analytics or attribution tool (Invoca, CallRail), and consent certification on the leads behind the calls (TrustedForm).

How much does pay-per-call software cost? This category is more transparent than most. Ringba publishes $147–$297/month plus per-minute usage, TrackDrive publishes usage rates across six tiers, Boberdoo starts at $1,075/month by inbound-action volume, LeadsPedia lists $1,500 and $2,500/month, TrustedForm is free to certify with Verify/Retain from $0.15 per certificate, and CallRail's entry tier starts around $50/month. Retreaver, Invoca, and Phonexa are quote-based.

What is a ring tree? A real-time auction for a live call. The platform pings every eligible buyer target at once, buyers respond with bids inside roughly 100 milliseconds, and the call connects to the highest bidder. It's why routing infrastructure is mandatory rather than optional in this business.

Is one-to-one consent the law? No. The Eleventh Circuit vacated the FCC's one-to-one consent rule on January 24, 2025, before it took effect. A lot of published content still says otherwise.

Do these tools prove what was said on the call? No. They route it, measure it, attribute it, or certify the form behind it. A Klariqo Call Record is the call-side record: signed, witnessed on JLINC, independently timestamped, and verifiable by anyone — which is what settles both a compliance question and a disputed invoice.

Prove the call, not just the route

Pay-per-call has excellent infrastructure for moving a call and billing it. What it still lacks is a way to prove the one thing both sides argue about afterward: what was actually said.

That's the gap a Klariqo Call Record closes — a signed record of every call, witnessed on JLINC and carrying an independent RFC 3161 trusted timestamp (DigiCert), verifiable by anyone with no account. See what goes into one in What is a Klariqo Call Record, or, if you're the buyer carrying the liability, how buyers write it into their vendor contracts.

Turn one of your own calls into a verifiable record, free, no account →

By Ansh Deb, Founder & CEO, Klariqo Last updated: 2026-07-22