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Top Rated Complaint Management Software with Knowledge Base Management in 2026 - Page 2

Last updated: February 2026

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56 software options

SAP Customer Experience logo

Enterprise CRM software

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SAP Customer Experience is a cloud-based customer relationship management solution that integrates with SAP ERP, forming part of the complete SAP business suite. The CRM software provides a single platform to store all client account information and manage all customer communications.

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Vivantio logo

Flexible Software. Focused Service.

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Vivantio is a leading provider of service management software for both internal- and external-facing teams. Centralize your service operations across IT, HR, GRC, Facilities, Finance, Legal and B2B Customer Support.

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HappyFox Help Desk logo

Helpdesk, customer support software

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HappyFox is a cloud based, all-in-one help desk and customer support software. HappyFox's ticketing system enables the quick resolution of customers' issues via an efficient customer support workflow. The platform provides a built-in knowledge base, community forum and end-user support portal.

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TOPdesk logo

The service management platform that makes service happen

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TOPdesk is a service management platform for busy IT service teams that want to get things done. Packed with features and templates for processes like Incident Management, Asset Management and Change Management, TOPdesk is ready to use and quick to personalize. Our in-house experts are here to help.

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NABD System logo

Omnichannel Customer support & Help Desk software-FREE PLAN

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ISO compliant complaint management software with powerful workflow engine, SLA and automation rules for customer-centric organizations at best price

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CivicPlus SeeClickFix 311 CRM logo

311 request and work management application

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SeeClickFix 311 CRM enables efficient resident-government communication, streamlining request management and enhancing engagement with reporting tools.

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Efficy CRM logo

Pay-less for more. Europe's most flexible CRM

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Known as Europe’s most flexible CRM, Efficy offers a completly customisable Customer Relationship Management solution. With us, you'll centralize your customer data, empower your employees, and grow your business.

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UseResponse logo

All-in-one Customer Support and Feedback Suite

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Organize online documentation, customer self-service and provide customer support with UseResponse's customer feedback software and help desk system.

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C-Desk logo

Cloud-based help desk software for customer support teams

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C-Desk is a cloud-based help desk software that provides businesses with tools to manage service requests and facilitate communication across teams. Administrators can create multiple service categories, assign them to specific employees or departments & receive notifications about overriding SLAs.

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VobeSoft logo

No-code Business Software

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VobeSoft is a business software solution that configures a cloud database into business solutions without coding. Companies can use a pre-defined template or build custom enterprise applications.

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Mint Service Desk logo

IT service desk and asset management solution

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Mint Service Desk is a an IT service desk and asset management solution which aids small to large enterprises in monitoring, tracking and exchanging information about resources within the organization as well as with vendors.

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ServoDesk logo

Help Desk, ITSM, Service and Support management for SMBs

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Simplisys ServoDesk is an IT service and support management platform for SMB's. Features include facilities management, an agile service desk, IT service management, employee relations, and an enterprise service desk for managing inter-departmental relationships and service requests.

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Kapture CX logo

Cloud-based CRM solution for businesses of all sizes

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Kapture CRM is a cloud-based customer relationship management solution which helps enterprises of all sizes automate sales, distribution, customer service, marketing and collections processes. The platform enables users to manage pre-sale activities from a centralized location.

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HR Acuity logo

#1 Leader in AI-Powered Case Management & Employee Relations

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HR Acuity centralizes complaint management, guiding every case from intake through resolution. Defensible AI, secure workflows and seamless integrations help HR teams investigate thoroughly, act consistently and protect sensitive employee data with confidence.

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Rely logo

Intelligent case management platform

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Rely is an intelligent case management system that helps organizations prevent, detect and respond to workplace issues, such as bullying, harassment, discrimination, violence, and abuse. It helps administrators address the root causes of issues to help prevent the same issues from happening over and over again.

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SimpleWorks logo

Cloud-based all-in-one marketing platform

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Complaint management in SimpleCRM streamlines issue resolution through automated ticketing, escalation workflows, and real-time tracking, ensuring efficient handling, improved customer satisfaction, and compliance with service level agreements (SLAs)

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Wowdesk logo

Omnichannel customer service help desk software

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ISO compliant complaint management software with powerful workflow engine, SLA and automation rules for customer-centric organizations at best price

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BPI System logo

Web-Based & On-Premise CAPA Automation Software

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Web-based and On-Premise CAPA Management Software that will assist your organization in automating your business processes.

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easiware logo

No more claims, only conversations

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easiware transforms customer interactions by centralizing knowledge, automating requests, and utilizing intelligent technologies. This approach creates memorable customer experiences, fostering brand loyalty and long-term business sustainability.

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WorkHub Tasks logo

All sort of organizations from small to enterprise-level

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WorkHub Tasks is a smart task management tool that uses AI to help your entire organization to stay organized.

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TurnFriendly logo

The tool for complaint managers

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TurnFriendly is a web-based platform, especially for the handling of complex complaints.

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Sabio Virtual logo

Cloud-based help desk software for support teams

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Sabio Virtual is a cloud-based help desk software, which enables service providers and support teams within businesses to handle technical calls, access reports, manage client details, organize knowledge base articles, and more. Administrators can track the evolution of working hours for each technician and configure permission levels for team members.

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QAlert logo

Citizen request management solution for local & county gov

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QAlert is a a web-based citizen request management software solution suite used by local and county governments and 311 call centers to track, log, and manage the life-cycle of non-emergency requests, concerns, and complaints.

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IntellaQuest logo

Business process automation platform

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IntellaQuest is a cloud-based platform that enables users to manage complex business operations and plant business processes in one place. It includes a robust document management system to ensure compliance with industry standards.

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Support.cc logo

provide best customer service

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Support.cc is a powerful software designed to provide a faster and better experience for your customers. It automates the Omnichannel customer experience and will help you increase customer retention and sales.

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