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Flagship Feature
10X Your Reach with Parallel Dialer + Automatic Voicemail Detection
Supercharge your sales outreach by multiplying your dialing power. With a few clicks, you can automate dialing, call multiple leads simultaneously, and connect agents only to answered calls.

We’ve helped thousands of global companies
Case studies featuring customers who are building faster.
Intelligent Dialing
A Better Way to Maximize Outreach
Speed up your outreach process with automation
and connect with live prospects.
What is a Parallel Dialer?
Parallel Dialer is an autodialer designed to maximize efficiency by dialing multiple numbers at once. When a call is answered, it connects the respondent to an available agent, while the system automatically handles unanswered calls, busy signals, and voicemails.
This approach reduces agent idle time and ensures higher call throughput, making it ideal for outbound operations focused on reaching large volumes of contacts quickly, such as telemarketing or collections.

How Do Parallel Dialers Work?
The process begins by loading a call list, typically integrated with a CRM or database, into the dialer. The dialer then starts dialing several numbers at once, leveraging voice detection technology to identify live answers versus voicemails, busy signals, or disconnected lines.
Once a live connection is established, the system instantly routes the call to the next available agent. If no agents are free, the algorithm temporarily slows the dialing rate to prevent dropped calls.
These systems may also incorporate machine learning to refine dialing patterns based on historical data, improving efficiency over time and maintaining a balance between maximizing call volume and ensuring a smooth workflow for agents.

Frequently asked questions
Everything you need to know about the product and billing.
What is a parallel dialer?
A parallel dialer is an automated system that dials multiple phone numbers simultaneously for each sales agent, connecting them only when a live person answers. This technology increases efficiency by reducing the time agents spend on unanswered calls.
How does a parallel dialer differ from a power dialer?
A power dialer calls one number at a time from a list and moves to the next only after the current call ends, offering more control and personalization. In contrast, a parallel dialer dials multiple numbers at once, connecting agents to the first live answer, thus maximizing call volume and efficiency.
Can a parallel dialer integrate with my existing CRM?
Yes, CloudTalk’s Parallel Dialer integrates seamlessly with popular CRM platforms like Salesforce, HubSpot, and Zoho. This integration allows for automated call logging, lead management, and real-time performance tracking.
Will using a parallel dialer increase my connection rates?
Absolutely. By dialing multiple numbers simultaneously and connecting agents only to live answers, parallel dialers significantly boost connection rates, allowing sales teams to engage more prospects in less time.
Are parallel dialers compliant with regulations like the TCPA?
Compliance depends on configuration and usage. The Telephone Consumer Protection Act (TCPA) in the U.S. has specific restrictions on automated dialing to mobile numbers without consent. CloudTalk’s Parallel Dialer adheres to all relevant regulations.
How does a parallel dialer improve sales team efficiency?
By reducing the time agents spend on manual dialing and waiting for answers, parallel dialers enable them to have more live conversations, increasing productivity and the potential for higher sales conversions.



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