What Infinity is
Infinity sits in the call tracking software corner of the B2B go-to-market stack. In the vendor's own words: “Make more good calls.” It is listed here beside 8 other call tracking software.
Where it sits in an outbound stack
Most outbound stacks are four layers: the data that decides who you talk to, the channel that carries the message, the writing that earns a reply, and the system of record that remembers what happened. Infinity sits in the call tracking software layer. Tools beside it are worth comparing on coverage and price; tools in the other layers are worth wiring to it rather than replacing it with.
Using Infinity with M for Mercury
Infinity is for the conversation once it exists. Mercury's job is the part before it: finding the right people, writing an opener that sounds like the person sending it, pacing every LinkedIn touch inside safe limits, and putting every reply in one inbox. A positive reply leaves Mercury as a booked conversation — which is where a tool like Infinity takes over.
Questions people ask about Infinity
What is Infinity?
Infinity is one of the call tracking software used by B2B sales, marketing and recruiting teams. In the vendor's own words: Make more good calls.
What category does Infinity fall into?
Infinity is listed under Call Tracking Software in this directory.
What are the alternatives to Infinity?
The closest tools in the same categories are Attention, CallRail, CallRoot, CallTrackingMetrics, Convirza. All 9 call tracking software listings sit on the Call Tracking Software category page.
Can I use Infinity alongside M for Mercury?
Yes. Mercury runs the LinkedIn side — audiences, journeys, message writing, safe pacing across every sender and one shared inbox — and connects out through HubSpot, Salesforce, Zoho CRM, Attio, Slack, Zapier, Make, n8n, webhooks and its own API, so Infinity can stay exactly where it is in the stack.
Listed for reference. M for Mercury is not affiliated with Infinity, and no listing here is paid for. Product names and logos belong to their owners.
