Kaliper announces strategic partnership with EHVA.AI
Live in
30 min
Pings processed daily
1 B+
Verticals supported
100+
Revenue uplift (1st month)
18%
Two products that give you full visibility — from the ping to the call outcome
Ping control
Every ping. Every auction. Every bid. In real time.
Kaliper sits between your call tracking platform and your buyers, surfacing every routing decision live. Dedupe noise, find rejection patterns, and lower CPA without changing your traffic mix.

Real-time visibility across every ping and auction
Automatic deduplication and noise suppression
Rejection reasons surfaced in seconds
Call Quality Control
Every call transcribed, scored, and tagged in seconds.
Kaliper transcribes calls in-house and scores them against your custom criteria. 100+ verticals supported out of the box.

In-house transcription
in seconds
Custom scorecards tuned to your business logic
Pre-set for insurance, legal, home services, and 97+ more verticals
The full pay-per-call stack
Three more modules included on every plan.

Coverage Intelligence
Know which geos and verticals have buyer demand right now
Real-time visibility into where your buyers are bidding and where they're not, so you stop generating and routing traffic where there's no demand.

Audience Enrichment
Append 500+ attributes to every phone number, in milliseconds.
Use the data to identify the highest-value pings in your publisher traffic and send your buyers the calls that are worth most. Run ads? Build sharper Meta, Google, and TikTok audiences from the same enriched profiles.

Cross-Platform Integration
Import and export data to multiple call sources, including your custom solutions
Natively connects to Ringba, Retreaver, Trackdrive, CallGrid, and any other platform via custom webhooks.
How does it work?
Four steps to optimize your pay-per-call campaigns


Connect your call platform
Plug in Ringba, Retreaver, or any source. Takes minutes, not days.


See your entire ping flow
Real-time deduplication, coverage gaps, and bid analysis.


Every call scored by AI
Automatic transcription and semantic scoring. Know exactly which calls converted and why.


Act on insights immediately
Alerts, dashboards, and automated actions. Stop sending traffic that generates zero revenue.
Usage-Based Pricing
Pay only for what you use. Cancel anytime. All-inclusive, no per-user fees.
Ping Control
30 M pings/mo
$499 / month
300 M pings/mo
$1,499 / month
Custom limits
Contracted
Call Quality Control
350 hrs/mo
$499 / month
1,000 hrs/mo
$999 / month
Custom limits
Contracted
All integrations included
API access
Unlimited users
14-day free trial
Our clients
Frequently Asked Questions
If you have got any other question you want to ask us, pleast get in touch with our Sales Team
How does the 14-day free trial work?
Can I change plans later?
Is there a limit to how many users I can add?
How secure is my data?
How does Kaliper prevent duplicate pings?
How does Kaliper handle high-volume ping traffic?
How is Kaliper different from my call tracking platform's built-in analytics?
What verticals does Kaliper support?
How long does setup take?
Latest updates
July, 13
Datasets: bulk CSV import + search — import large phone number or ZIP lists into a dataset straight from a CSV file instead of adding entries one at a time, and search a dataset by phone number to find and remove a specific entry.
Ping-post targets: "Rejected on confirm" ping status — when a ping is accepted but the buyer then rejects it on the confirmation step, Ping Control now shows that as its own distinct status, with a matching filter, column, and the confirmation response in the ping details.
Pings: rejection & suppression breakdown in Data Explorer — new columns break down exactly why pings were rejected or suppressed (duplicate, invalid phone/ZIP, no coverage, rate limited, system error and more), instead of a single aggregate count.
Export original targets configuration — download a CSV backup of every target's routing configuration (URL, method, headers, payload) from Ping Control, independent of the current table filters.
July, 6
Ping Control: State & City columns and filters — pings now show the state and city derived from their ZIP code, with dedicated State/City filters and matching columns in the CSV export.
Configurable grouping in Data Explorer & Ping Control — group rows by ZIP, state, city, or publisher Sub-ID (in addition to entities), reorder dimensions by drag-and-drop, and jump between grouping presets with one click.
Data Explorer: period-over-period comparison — turn on "Show deltas" to see each number alongside its colored ± change versus the prior period, matching the comparison view already available in Ping Control.
Ping export: request details — the ping CSV export now includes the outbound request URL and body alongside the existing response fields.
June, 29
Account management — Syncing call tracking accounts (Ringba, CallGrid, Retreaver, etc.) now shows last-sync time. A new account filter across Ping Browser, Ping Control, Coverage, and Data Explorer lets multi-account organizations scope any view to a specific account.
Campaign change history — The Campaign settings tab now includes a Changes History section with a timestamped log of all settings edits and author attribution.
Configurable table columns — Table columns can now be shown, hidden, and reordered via a drag-and-drop panel accessible from the columns button in the table toolbar.
Ping Control & Data Explorer additions — Ping Control gains optional rejection breakdown columns: Rejected Total, No Coverage Rate, Duplicate Rate, Rate Limited Rate, and Error Rate. Entity filter dropdowns in Ping Control and Ping Browser now display ping counts per entity. Data Explorer adds a Payable Calls column for tracking billed call events per row or group.
Ping Browser enhancements — Two new filters narrow results to enriched-only pings or call-linked pings. Pings can be searched by buyer response content. CSV export gains Buyer Response, Call ID, and Enriched columns.
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