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Five9 Reviews & Insights

Score8.2 out of 10

128 Reviews and Ratings

Top industries

Based on 3,563 HG Insights installations.

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Community Insights for Five9

Synthesised from 7 verified reviews.


Synthesised from 7 reviews | Last Published May 27, 2026


Five9 serves organizations by enhancing contact center operations, primarily through robust integration capabilities and improved agent productivity. In TrustRadius reviews, users leverage the platform to integrate with existing CRM and marketing cloud systems, facilitating seamless data flow for both inbound and outbound campaigns. This integration is noted for adding a cloud layer to existing unified communications solutions without disruption, significantly boosting agent efficiency and call volume handling.

While reviewers frequently cite cost savings and a competitive licensing model as benefits, the platform has notable areas for improvement. Concerns include an outdated user interface, cited by three reviewers, and issues with call stability, leading to frequent dropped calls. Reviewers generally find Five9 positively impacts business objectives by optimizing agent performance and ensuring proper call handling, despite these functional and aesthetic drawbacks.


  • Seamless integration with CRM and marketing cloud systems
  • Enhanced agent productivity and streamlined workflows
  • Intuitive user experience for agents
  • Effective inbound and outbound call management
  • Comprehensive activity tracking and reporting
  • Outdated user interface requiring modernization
  • Supervisor console issues, including basic functionality and intermittent access
  • Frequent call drops impacting service delivery
  • Limited advanced CRM integration options, particularly for prioritization
  • Connectivity and performance concerns requiring stable high-speed internet
What positive or negative impact (i.e. Return on Investment or ROI) has Five9 had on your overall business objectives?

From 7 reviews | Last Published May 27, 2026

Five9 demonstrates a positive impact on business objectives and return on investment, primarily through enhancements in operational efficiency and cost management. Reviewers frequently highlight improvements in agent productivity and effective call routing, each cited by 2 of 7 reviewers. The platform's ability to streamline agent workflows, particularly through CRM integration, is a significant driver of efficiency gains. Furthermore, cost savings are noted, with the licensing model presenting a more economical alternative to competing solutions and enabling the utilization of a broader range of personnel. While the feature set is generally seen as beneficial, allowing for the consolidation of communication tools, there is a mixed sentiment regarding its completeness, as some reviewers point out the absence of a unified communications component. Overall, the evidence suggests Five9 contributes positively to business objectives by optimizing agent performance, ensuring proper call handling, and offering a competitive cost structure.

Cost Savings

The user group license is cheaper than the Zoom Phone license, which allows for a better ROI.

Agent Productivity

agent productivity increased by 300%

Call Routing

Allows us to ensure all inbound calls are routed properly

Besides Five9, what other software do you regularly use? How likely would you be to recommend it to a friend or colleague?

From 7 reviews | Last Published May 27, 2026

Reviewers frequently integrate Five9 with a diverse array of other software to support various business functions, with several distinct categories of tools identified by 2 of 7 reviewers. These supplementary applications include components of the Salesforce ecosystem, other contact center platforms, and general collaboration tools. The varied selection of tools suggests that organizations leverage Five9 as part of a broader, often customized, technology stack. This approach allows users to address specific needs in areas such as customer relationship management, advanced contact center operations, and internal team communication, indicating a preference for specialized solutions that complement Five9's core capabilities rather than a single, universally adopted alternative. The diversity within each category highlights a lack of consensus on specific preferred tools, pointing to a mixed landscape of supplementary software choices.

Salesforce Ecosystem

Salesforce Data Cloud, Paubox Email Suite, Copado

Contact Center Platforms

Amazon Connect, Gladly CX Platform, ServiceNow Now Platform

Collaboration Tools

Litify, Slack, Snagit

Describe how you use Five9 in your organization. What are the business problems the product addresses and what is the scope of your use case?

From 7 reviews | Last Published May 27, 2026

Five9 is primarily utilized by organizations to enhance contact center operations through robust integration capabilities and improved agent productivity. Three of 7 reviewers highlighted the platform's ability to integrate with existing CRM and marketing cloud systems, facilitating seamless data flow for both inbound and outbound campaigns. This integration is noted for adding a cloud layer to existing unified communications solutions without disruption. The product also significantly boosts agent efficiency, with two of 7 reviewers reporting substantial increases in call volume handled per agent due to streamlined processes and minimal lag time between calls. However, two of 7 reviewers also raised concerns about connectivity and performance, citing issues such as dropped calls and the need for frequent cache clearing, which can be frustrating and requires a stable high-speed internet connection. Additionally, while Five9 supports call routing for processes like member enrollment, one reviewer indicated ongoing efforts to optimize phone tree configurations to improve transfer accuracy.

Call Volume Productivity

But now every agent is completing almost 100 calls which has increased their productivity by 300%.

Connectivity and Performance Issues

We have a lot of issues with connectivity and calls being dropped. We have to clear our cache frequently to get it to work. It requires high speed internet and a lot of the time we have issues getting it to work. It can be frustrating.

Integration with Other Systems

We get eligible members data from our marketing team and integrated with the Marketing cloud.

Please provide some detailed examples of areas where Five9 has room for improvement.

From 7 reviews | Last Published May 27, 2026

Reviewers frequently identify several areas where Five9 could enhance its platform, primarily focusing on user experience and system stability. A significant point of concern, noted by three of seven reviewers, revolves around the user interface, which is described as needing substantial modernization and a more streamlined appearance. Beyond the UI, the platform's integration capabilities with CRM systems, particularly Salesforce, were cited by two reviewers as requiring more advanced options for prioritization and embedding. Furthermore, issues affecting operational efficiency were raised by some users; two reviewers reported problems with the supervisor console, including basic functionality and intermittent access loss. Another critical area for improvement, mentioned by two reviewers, is call stability, with reports of frequent call drops impacting service delivery. These observations collectively suggest opportunities for Five9 to refine its user-facing components, enhance third-party integrations, and bolster system reliability.

User Interface Improvements

The Five9 VCC User Interface can be improved a lot

CRM Integration

Can improve capabilities around prioritization and automations that can be done with Salesforce.

Supervisor Console Issues

They need to improve the supervisor console because it's very basic.

Please provide some detailed examples of things that Five9 does particularly well.

From 7 reviews | Last Published May 27, 2026

Five9 is noted for several aspects that enhance agent efficiency and operational oversight within contact center environments. Reviewers frequently highlight its effective integration capabilities, particularly with CRM platforms, which streamlines workflows. The platform's user experience is also a notable strength, simplifying agent interactions and reducing training overhead. Furthermore, Five9 provides robust features for managing outbound and inbound calls, supporting diverse departmental needs and improving agent productivity. The system's ability to track and report on various activities also contributes to its perceived value, offering insights into call dispositions and overall performance.

Salesforce Integration

screen pop up in salesforce when the call is connected

Ease of Use

Very easy to disposition a connected call

Call Handling Features

Progressive dialing

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