Koncert

The product line answers the removal test by itself. Five dialers are sold and two of them carry no model layer at all, the click to call dialer and the single line flow dialer, both priced at the bottom of the range. A third, the agent assisted dialer, is explicitly the opposite of a model product: the marketing states that every call is initiated and navigated by a human rather than a robot, and that the unproductive portion of calling is delegated to human operators.

Strip the models entirely and a complete calling business remains, comprising telephony, list management, caller identity provisioning, recording, coaching, dispositions, sequencing and system of record synchronisation. The genuinely model dependent capabilities are call classification, objection detection, summary notes and transcription, and the last two are reserved for the upgraded tiers. Worth recording because it inverts the usual pattern: the human staffed dialer is priced well below both model driven dialers, so the vendor charges more for automation than for people.

More published restraint on machine behaviour than any other dialer graded here, and it is specific rather than aspirational. The vendor states that its parallel dialer deliberately avoids dialing several numbers belonging to the same prospect at once, names that practice as call blasting, and gives the reason as recipient experience. That is a self imposed limit that costs the vendor throughput and is published anyway.

A rules engine quarantines numbers it determines are uncallable into a holding area where they can be reclassified or removed, which is an automated suppression mechanism rather than a manual chore. Line count is disclosed and configurable, with a stated default of four and an explicit option to reduce to two or three, so the buyer controls the aggression of the dialing rather than inheriting it. Managers get live listening and a whisper channel for intervention during a call.

Held off the top band because no abandoned call rate, pacing ceiling or monitoring measure is published for a dialer that runs up to five lines per seat, there is no audit trail of automated actions, and the inbound voice agent holds an unsupervised conversation and books a meeting with no described approval, escalation or containment.

A comparative accuracy claim is made and no number supports it. The vendor states that its longer experience in dialing platforms and better technology give it a higher grade of accuracy in voicemail recognition than any competitor, which is a falsifiable assertion offered without a figure, a test, a sample or a method. That is arguably weaker than saying nothing, because it invites a comparison the buyer cannot check.

Elsewhere the classification layer is described functionally as filtering busy tones, fax tones, dead numbers, phone trees and voicemail greetings and detecting live answers, and objection detection, summary notes, transcription and the inbound voice agent are all named. For none of it is a provider, model family, version, inference location or evaluation method published.

The accuracy question matters here more than most because two separate classifiers act on live calls, one deciding whether a human answered and one interpreting what was said, and an error in the first is experienced by a real person as silence on the line.

The independent record is the strongest part. A large award wall spans 2023 to 2026 with review platform recognitions including high performer placements in the Americas and overall, a leader badge, momentum leader in consecutive years, a best return on investment badge and a users love us badge, alongside a bronze business award in 2022, a gold industry award in 2023 and a technology publication award.

Those are third party determinations driven by verified user reviews rather than vendor assertions. Three reviews are quoted and attributed to the review platform. A patents page, a press release archive, an in the news section, a case studies section and a customer stories section all exist. Productivity multipliers are published per dialer product rather than as one blended figure, which at least ties a claim to a specific configuration.

Held off the top band because the headline figures carry no basis at all: ten times more calling connectivity, three hundred percent faster cold calling and five times more demos booked per representative appear with no baseline, period or method, a separate page claims conversations increased by up to eight hundred percent on the same footing, and the quoted reviewers are anonymous rather than named individuals at named companies.

A dedicated page on the Telephone Consumer Protection Act, which no other dialer graded here publishes, and its substance is real legal reasoning rather than a badge. It quotes the statutory definition of an automatic telephone dialing system verbatim, explains the position the regulator took before 2021, cites the Supreme Court decision in Facebook against Duguid by name and date, sets out the two limb test the ruling established, explains the circuit split it resolved, and links the primary sources including the opinion itself.

It then makes an architectural commitment rather than a promise: that all three dialers were built so as not to qualify as an automatic telephone dialing system, because they neither store nor produce numbers using a random or sequential generator. It names the statutory damages at five hundred dollars per violation and fifteen hundred where knowing or wilful. European and Californian privacy law and a security attestation are named alongside.

Held off the top band on operational gaps rather than legal ones. No do not call registry scrubbing is described anywhere, no abandoned call rate or federal limit is addressed despite parallel dialing on up to five lines, no messaging campaign registration or call authentication attestation is named, and no state telemarketing statute is mentioned.

The most current gap is the sharpest: the page reasons entirely about the 2021 ruling and never addresses the inbound voice agent this vendor now sells, which is precisely the artificial voice technology the regulator brought within the statute in 2024.

The most externally accountable privacy position in this index, and the distinction is that the claims are verifiable by someone other than the vendor. The company states it has certified to the United States Department of Commerce under the transatlantic data privacy framework, its British extension and the Swiss framework, and links the government registry where that certification can be checked.

It commits to an independent dispute resolution provider by name, provides the submission link, states the service is free to the individual, accepts binding arbitration under the framework annex, and acknowledges the Federal Trade Commission has jurisdiction over its compliance. Those are four separate external checks on a vendor's own conduct and almost nothing else graded here has one.

The controller and processor roles are worked in their own section rather than assumed, with the vendor stating plainly that it is a processor and, under Californian law, a service provider only. A data protection officer channel and a postal address are published, the policy is dated 9 July 2026, and the do not track position is disclosed honestly with reasoning rather than ignored.

Two operational details lift it further: customer data is logically partitioned by a customer identifier, stated twice, and the interface limitations for connected mail are enumerated in full, including an express prohibition on employees reading a user's mail with four stated exceptions and an express prohibition on using that data for advertising.

Gaps recorded rather than penalised: no processing region or data centre is named, sub processors are described by function rather than listed, and coverage of newer American state privacy laws beyond California is absent.

A contact data product is sold and its supply chain is undisclosed. The enrichment feature is described as waterfall, which by definition means querying a sequence of third party suppliers until a match returns, and it is marketed on instantly replacing bad data and filling missing contact details before a call is placed.

Not one supplier in that sequence is named, no coverage or accuracy figure is published, no refresh cadence is stated, and no route exists by which an individual whose telephone number is supplied this way could learn of it or object. Two things keep this at the middle band rather than lower. The controller position is correct and stated, so prospect data supplied by the customer remains the customer's responsibility rather than being quietly absorbed.

And one supplier is named in a different context: the telephony provider used to provision new caller identities is identified, which is more transparency about number supply than the comparable dialers offer.

A low exposure profile earned structurally. The vendor combines its artificial intelligence and its telephony in a single network it operates, so there is no intermediary platform whose enforcement action could remove the buyer's ability to work.

Distribution runs through a native listing on the largest system of record marketplace plus integrations with two competing engagement platforms, a conversation intelligence platform and a data platform, which is an unusually cooperative posture toward rivals. Number provisioning runs through a named regulated telephony provider rather than an opaque pool.

Critically for this axis, there is no social platform automation of any kind, no scraping product, no browser extension acting on a third party site, no credential rotation and no multi account mechanism, so none of the patterns that have produced the bottom band elsewhere in this index are present.

Off the top band because no conformance position is stated with any carrier, and because mapping caller identities to every area code in the country is a large managed number estate operated with no published position on call authentication or attestation.

Two structural answers, both unusual. First, tenancy is addressed rather than assumed: the policy states twice that each customer's data is logically partitioned using a customer identifier, which is the closest thing to a cross tenant boundary statement in this category.

Second, the connected mail limitations are enumerated in full rather than incorporated by reference, and they include an express prohibition on employees reading a user's messages with four narrow exceptions, an express prohibition on using that data for advertising of any kind, and a restriction on onward transfer to legal compliance and corporate transactions only.

The human operator architecture, which is the most sensitive part of this product because real people listen to live calls, is addressed specifically: those operators receive temporary encrypted remote access to a limited subset of data and nothing is stored on their machines. Off the top band because the speech corpus is not covered.

Recordings, transcripts, objection detection and the inbound voice agent all process human conversation and no statement addresses whether that material trains, tunes or evaluates models, no provider is named, and no retention period is given for it.

Mixed, with one genuine credit and one clear gap. To the credit side, the restraint on dialing several numbers for the same prospect is a decision made in the recipient's favour and stated as such, and the human operated dialer means the party who navigates the gatekeeper and the party who eventually speaks are both real people rather than synthetic ones.

Against that, caller identity is automatically mapped to the recipient's own area code across every code in the country, so the origin displayed is manufactured, and voicemail drop and voicemail sequencing deliver pre recorded audio that presents as spoken in the moment. The decisive gap is the newest product.

The inbound voice agent holds what the vendor itself calls a natural conversation with a caller, negotiates a time, books a meeting and sends a follow up, and nothing published states that the caller is told they are speaking to a machine. Neither the dedicated regulatory page nor the privacy policy mentions it, and no position is taken on the European marking obligation.

Breadth is real and the choice of partners is notable. A native application is listed on the largest system of record marketplace, and beyond the expected connectors the integration set reaches two directly competing sales engagement platforms, a conversation intelligence platform and a prospecting data platform, which means the product is designed to sit inside a stack the buyer has already chosen rather than to replace it.

Synchronisation is described as bi directional and real time, an option exists for customising against an independent system of record, and the deployment process configures which report folders and fields are exposed, with an express statement that nothing outside that configuration is collected.

Off the top band because no developer documentation, interface reference or webhook surface was located, no agent protocol server exists, and the depth of individual connectors was not verified this pass.

Transfer lawfulness is thoroughly addressed and physical location is not addressed at all. The certification under three separate national frameworks establishes a lawful basis for moving European, British and Swiss data to the United States and commits the vendor to onward transfer accountability, including a statement that it remains liable if a third party it engages processes data inconsistently with those principles. That is a strong legal position. What is missing is the geography.

Storage is described only as being in the vendor's data centre, singular and unnamed, with no country, region, provider or availability zone stated and no option for a buyer to choose. Sub processors are described by function, being transmission, storage and the human call operators, and none is named, so a buyer cannot determine which jurisdictions touch their recorded calls. The one location relevant detail published is that the human operators hold no data locally, which addresses persistence rather than place.

The attestation is named with its type and given its own page rather than being asserted in passing, which is the distinction this index has drawn repeatedly. A service organisation control report at type two is stated, a dedicated page explains it, a trust and compliance page sits alongside, and the mark appears in the footer of every page.

A published vulnerability disclosure page gives security researchers a defined route, which is a standing commitment most vendors this size decline to make. Two architectural controls are described rather than claimed: each customer's data is logically partitioned by identifier, and where single sign on is used the vendor states it does not collect or store credentials for the connected system of record.

The human operator access model is specified as temporary, encrypted and non persistent. Off the top band on access rather than existence. There is no route to the report itself, no audit period, no auditor named, no penetration testing statement and no enumerated control framework, and the privacy policy's own security paragraph is thin enough to sit oddly beside the attestation, describing transport encryption and reasonable precautions.

A page in transition between two pricing models, and the newer one is quote gated. A comparison table across the five dialer products carries a row of five bare figures rising from single digits to double, which align with per seat monthly rates this vendor has published historically, but the row carries no label, no currency and no unit on the page as served, so it cannot be confirmed as pricing from the page itself and is recorded here as observed rather than asserted.

Beneath it, four named plans are presented with full feature lists and every one of them routes to a request for pricing, and the page closes by directing the buyer to make contact. Five add ons are listed and none carries a figure, which matters because one of them is the multichannel sequencer, the component that turns a dialer into an engagement platform, so the load bearing element of the real bill is unpriced.

Productivity multipliers are published per product, which is useful for sizing but is a benefit claim rather than a cost. Recorded as a retrieval limitation rather than a finding: the inclusion markers in the comparison table did not resolve on fetch, so what each tier actually contains could not be read and should be checked in a browser.

A defined window, a defined trigger and a working mechanism, which is the full set and is rare on this axis. The policy states that after the agreement ends the vendor maintains customer provided information until the earlier of thirty days after the term, or ten days after the customer's authorised representative directs deletion.

That gives a departing buyer both an automatic outer limit and the ability to accelerate it, rather than the open ended sole discretion seen elsewhere in this index. Export is addressed during the relationship as well, with an express statement that the customer can modify, delete and export its information stored in the applications throughout the term.

A shipped feature rather than a promise backs the deletion right: the vendor states its application includes a function allowing customers to search for and delete an individual data subject's information held by the vendor, which is the operational tool most vendors leave to a support ticket. Bi directional synchronisation means engagement history also accumulates in the buyer's own system of record. Off nothing material; the gaps worth noting are that no deletion confirmation artefact is described, and no export format or bulk retrieval path is specified for call recordings specifically.

Read as reaching the recipient without being labelled, the controls here are real and one of them is framed better than any peer. Caller identity usage is tracked live through what the vendor calls a heat map, and the stated purpose is to let customers see potential over usage and keep from becoming spammers.

That framing matters: it treats a spam label as a consequence of the customer's own calling volume to be prevented, rather than as an obstacle to be routed around by moving to a fresh number, which is how the two comparable dialers in this index describe the same class of feature.

Alongside it sit fully managed caller identity health, provisioning through a named regulated telephony provider, a quarantine area for numbers the system judges uncallable, and the restraint on dialing multiple numbers for one prospect, which directly reduces nuisance volume.

Off the top band because no complaint threshold, connect rate floor, abandoned call limit or call authentication attestation is published, and because the sequencer sends email and text messages with no sending discipline described for either channel.

Segmentation is done through the product line rather than through a headcount table, and it works. Five dialers are mapped to genuinely different working patterns: high volume cold prospecting, a short follow up list, targets where gatekeepers and phone trees consume the effort, and calling from inside the system of record. Each carries a stated productivity multiplier, so a buyer can self select on how they actually work rather than on how many seats they hold.

A solutions section and an industries section address vertical fit. Off the top band for two reasons. No headcount band, seat minimum, ceiling or disqualifying condition is published anywhere, so the vendor never says who it is not for.

And the product count is inconsistent across the estate, appearing as three on the regulatory page, four in one navigation menu and five in another alongside the pricing table, which undercuts a segment story that otherwise depends entirely on the buyer understanding which of the five they are.