Let agents vet every phone number for you
QX checks reputation, carrier, business details and fraud signals on every number that hits your pipeline—so your team only talks to people worth talking to.
Stop wasting time on robocalls, fake leads, and bad numbers. Let an agent screen every phone number before it reaches your team.
Block spam before it lands
Every inbound number gets checked for reputation, FTC complaints and carrier risk—so junk leads and robocalls are caught and quarantined before a human sees them.
Know who's really calling
Agents pull business name, carrier and line-type for every phone number on your forms and CRM records—filling in the gaps so reps walk into calls already briefed.
A contact list you can trust
Stale and invalid numbers get flagged automatically, with HLR checks confirming whether a line is live—so outbound campaigns stop burning credits on dead ends.
Callerapi
Real workflows, built for your team
Build workflows in minutes that chain CallerAPI together with the rest of your stack. Trigger them on specific events, on schedule, or on demand.
Sales: Qualify every inbound lead before it hits a rep
New lead submits a form
Triggered in HubSpot
Check the phone number
in Callerapi
Score reputation & line type
Agent step
Enrich contact with carrier & business
in HubSpot
Alert the account owner
Alert via Slack
Mark as spam & suppress
in HubSpot
QX agents can look up phone reputation, fetch carrier data, monitor your account—and more
About Callerapi
CallerAPI is a white-label caller identification service that helps businesses stop spam, fraud and robocalls. Its API exposes reputation scores, carrier and business details, FTC complaint history, and optional HLR lookups—making it a strong building block for automated lead screening, fraud prevention and contact data hygiene.
About QX Labs
QX is an AI agent platform that helps you build, run and scale AI across your team in a few clicks. Create agents that connect to your data and 1,000+ apps, building institutional memory that gets sharper every run. Then delegate tasks to them from where you already work—Slack, Teams, WhatsApp or email.
See CallerAPI working inside your stack
Want an AI co-worker that screens every phone number for you and feeds the results into your CRM? Book a demo call to discuss your use cases, or get started for free.
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