Compare the Top Free Parallel Dialers as of October 2025

What are Free Parallel Dialers?

Parallel dialers are AI-powered tools designed to enhance outbound calling efficiency by dialing multiple numbers simultaneously and connecting live calls to available agents. Leveraging artificial intelligence, they analyze call patterns and optimize dialing speeds to maximize productivity while minimizing call drops or agent idle time. These systems integrate seamlessly with CRMs, using AI to prioritize high-value leads and provide real-time insights for better decision-making. Advanced features like voice recognition, automated workflows, and compliance monitoring ensure smoother operations and adherence to regulations. With AI at their core, parallel dialers empower businesses to improve customer outreach and drive results more effectively. Compare and read user reviews of the best Free Parallel Dialers currently available using the table below. This list is updated regularly.

  • 1
    Kixie PowerCall & SMS
    Kixie is a revenue engagement platform that helps teams connect faster, sell smarter, and scale efficiently with AI-driven automation and seamless CRM integration. ✔️ Outbound Sales: Increase connection rates by up to 400% with AI-powered Local Presence Dialing, Multi-Line PowerDialer, and Spam Risk Reduction. ✔️ Marketing: Automate calls and texts for instant follow-ups and personalized, scalable outreach. ✔️ Inbound Sales & CS: Streamline workflows with CRM-based call routing, shared SMS inboxes, and automated responses. ✔️ RevOps & Leadership: Optimize team performance with AI-powered call insights, live coaching, and real-time analytics. 🚀 Boost productivity and revenue with Kixie. Visit our website to get started for free today, no credit card required!
  • 2
    Apollo.io

    Apollo.io

    Apollo.io

    Apollo is an all-in-one sales intelligence platform with tools to help you prospect, engage, and drive more revenue. Sellers and marketers use Apollo to discover more customers in market, connect with contacts, and establish a modern go-to-market strategy. Apollo's B2B Database includes over 220M contacts and 30M companies with robust and accurate data. Teams leverage Apollo’s Engagement Suite to scale outbound activity and sequences effectively. Finally, up-level your entire go-to-market processes with Apollo's Intelligence Engine with recommendations and analytics that help you close. Founded in 2015, Apollo.io is a leading data intelligence and sales engagement platform trusted by over 10,000 customers, from rapidly growing startups to global enterprises.
    Starting Price: $49 per user per month
  • 3
    PowerDialer.ai

    PowerDialer.ai

    PowerDialer.ai

    PowerDialer.ai is an AI-powered outbound sales dialer designed to enhance productivity and efficiency for B2B sales teams and agencies. The platform leverages parallel dialing, allowing users to dial multiple leads simultaneously, significantly increasing connect rates. It integrates with your CRM and uses AI to transcribe live calls, push notes, and personalize voicemails, reducing the time spent on manual tasks. With analytics, real-time insights, and integration with popular business tools like Salesforce and HubSpot, PowerDialer.ai saves sales reps up to 10 hours every week, making it easier to focus on meaningful conversations and converting leads.
  • 4
    Orum

    Orum

    Orum

    Orum is an AI-powered Live Conversation Platform designed to enhance sales team productivity by automating outbound calling processes. Its suite of tools includes the Dialer, which streamlines manual dialing and data entry, and the Salesfloor, recreating the dynamic environment of a high-energy sales floor. Orum's platform integrates seamlessly with CRM systems like Salesforce, Outreach, and Salesloft, providing real-time access to call tasks and contact details. With features such as AI-driven voicemail detection, phone tree navigation, and multi-language support across 160+ countries, Orum enables sales representatives to engage in more live conversations, thereby accelerating pipeline generation and improving overall sales performance.
    Starting Price: $250/user/month
  • 5
    FlashRev

    FlashRev

    FlashIntel

    FlashRev is an advanced revenue intelligence platform that helps B2B companies accelerate their sales and maximize revenue growth. It leverages real-time data and AI-powered analytics to provide deep insights into sales performance, customer behavior, and market trends. FlashRev enables businesses to optimize their sales strategies by identifying key revenue drivers, uncovering opportunities for upselling and cross-selling, and streamlining sales processes. By providing actionable insights and automating critical tasks, FlashRev empowers sales teams to make data-driven decisions, improve forecasting accuracy, and drive sustained revenue growth in competitive markets.
    Starting Price: $550 per month
  • 6
    Quack

    Quack

    Quack

    Quack is a parallel dialer that enables you to call multiple prospects simultaneously so you can speak to 2-3x more prospects per call block. Quack transforms cold calling into an effective channel for booking meetings. Save hours per day & book more meetings over the phone. Auto Import your call tasks from your sales engagement tool. Use Quack’s parallel & power dialer to call prospects and have 2-3x more conversations per day. Quack automatically syncs your updated call data with Outreach or Salesloft. Users can dial up to six prospects at once, with Quack connecting them to the first live answer, while automatically logging unanswered calls and advancing prospects through the sequence accordingly. The platform offers both parallel and power dialing options, two-way notes integration with SEPs or CRMs, incoming call reception, and analytics. The service is trusted by various SDR teams to facilitate more meaningful daily conversations with prospects.
    Starting Price: $75 per month
  • 7
    Trellus

    Trellus

    Trellus

    Eliminate all your manual calling steps. Trellus is an AI-powered sales assistant designed to enhance the efficiency and effectiveness of sales teams by integrating seamlessly with platforms such as Salesloft, Outreach, HubSpot, and Apollo. It offers an automated autodialer and real-time AI coaching directly within these sales engagement platforms, enabling sales representatives to eliminate manual calling steps and significantly increase their daily call volume. Trellus provides features like instant connection upon prospect pickup, AI-generated research to maximize the quality of each conversation, and the ability to stay within the current platform to reduce context switching. Additionally, it offers real-time transcription, basic coaching, AI call summaries, and follow-up emails. The platform is designed to be cost-effective, aiming to boost conversation rates without breaking the bank. Team-based analytics and conversational intelligence.
    Starting Price: $39.99 per month
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