Convoso vs Zoiper Comparison: Reviews, Features, Pricing & Alternatives in 2026

Detailed side-by-side comparison to help you choose the right solution for your team

Updated Apr 2026 8 min read

Convoso

0.0 (0 reviews)

Convoso is an omnichannel contact center software designed to help outbound sales teams increase contact rates and boost lead conversion through automated dialing and smart lead management tools.

Starting at --
Free Trial NO FREE TRIAL
VS

Zoiper

0.0 (0 reviews)

Zoiper is a versatile VoIP softphone application providing encrypted voice, video, and instant messaging across multiple platforms to help you maintain secure and reliable business communications.

Starting at Free
Free Trial NO FREE TRIAL

Quick Comparison

Feature Convoso Zoiper
Website convoso.com zoiper.com
Pricing Model Custom Freemium
Starting Price Custom Pricing Free
FREE Trial ✘ No free trial ✘ No free trial
Free Plan ✘ No free plan ✓ Has free plan
Product Demo ✓ Request demo here ✘ No product demo
Deployment cloud saas mobile desktop
Integrations Salesforce HubSpot Zoho CRM Velocify Zapier Leadspedia ActiveProspect Jornaya Outlook LDAP Active Directory Salesforce SugarCRM Zoho CRM
Target Users mid-market enterprise freelancer small-business mid-market
Target Industries insurance financial-services healthcare
Customer Count 0 0
Founded Year 2006 2003
Headquarters Culver City, USA Sofia, Bulgaria

Overview

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Convoso

Convoso is an omnichannel contact center platform built specifically for outbound sales teams that need to scale their operations. You can manage high-volume outreach across multiple channels, including voice, SMS, and email, all from a single interface. The software focuses on solving the problem of low contact rates by using predictive dialing technology and sophisticated tools to protect your caller ID reputation.

You can automate your entire lead follow-up process with customizable cadences and real-time reporting. This allows you to see exactly which lists are performing and which agents need coaching. Whether you are in insurance, financial services, or home improvement, the platform helps you reach more leads faster while staying compliant with telemarketing regulations.

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Zoiper

Zoiper is a cross-platform softphone that transforms your existing devices into powerful communication hubs. You can make crystal-clear voice and video calls over the internet using your preferred VoIP provider or PBX system. It eliminates the need for expensive hardware by turning your smartphone, tablet, or computer into a fully functional business phone.

You can manage your contacts, send instant messages, and handle multiple calls simultaneously through a unified interface. The software focuses heavily on security, offering military-grade encryption to keep your conversations private. Whether you are a remote freelancer or part of a large call center, Zoiper provides the flexibility to stay connected from anywhere with an internet connection.

Overview

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Convoso Features

  • Predictive Dialer Increase your talk time by automatically dialing multiple lines and connecting your agents only when a live person answers.
  • ClearView ID Monitor your phone numbers in real-time to identify and replace blocked or flagged IDs that hurt your contact rates.
  • Omnichannel Messaging Reach your leads through their preferred channels by integrating two-way SMS and automated email follow-ups into your workflow.
  • Dynamic Scripting Guide your agents through every conversation with interactive scripts that change based on the prospect's real-time responses.
  • Conversational AI Qualify leads automatically using intelligent virtual agents that can handle initial inquiries before transferring them to your team.
  • Real-Time Reporting Track your campaign performance and agent productivity instantly with customizable dashboards that highlight your most profitable lead sources.
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Zoiper Features

  • Multi-Protocol Support. Connect to almost any VoIP provider or PBX using SIP, IAX, or XMPP protocols for maximum flexibility.
  • Military-Grade Encryption. Secure your voice and video calls with TLS, SRTP, and ZRTP encryption to prevent eavesdropping.
  • Unified Communications. Handle voice, video, and instant messaging in one application to streamline your daily team interactions.
  • Push Notifications. Receive calls even when the app is closed to save battery life on your mobile devices.
  • Call Management. Transfer, hold, and record calls directly from the interface to maintain professional standards during every interaction.
  • Contact Integration. Sync your existing contacts from Outlook, LDAP, or your mobile phonebook for quick one-click dialing.

Pricing Comparison

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Convoso Pricing

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Zoiper Pricing

Zoiper Free
$0
  • Non-commercial use only
  • SIP and IAX support
  • Voice and video calls
  • Basic contact management
  • Available on all platforms

Pros & Cons

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Convoso

Pros

  • Significantly increases contact rates compared to standard dialers
  • Excellent tools for managing and protecting caller ID reputation
  • Highly customizable reporting dashboards provide deep performance insights
  • Responsive customer support team helps with technical setup

Cons

  • Higher price point than basic entry-level dialing software
  • Complex interface requires dedicated time for initial training
  • Setup process can be lengthy due to many configuration options
A

Zoiper

Pros

  • Extremely low resource usage on older hardware
  • Works with almost any VoIP service provider
  • Excellent audio quality even on slower connections
  • Strong focus on privacy and call encryption
  • One-time purchase option avoids recurring monthly fees

Cons

  • Interface feels dated compared to modern apps
  • Initial configuration can be technical for beginners
  • Mobile push notifications sometimes require manual setup
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