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Top Rated Customer Service Software with Open source - Page 15

Last updated: October 2026

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530 software options

Sinch Engage logo

All-in-one messaging platform for SMS, MMS, RCS & WhatsApp

Sinch Engage (formerly MessageMedia) is a messaging platform built to streamline customer service via SMS, MMS, RCS & WhatsApp. Offer fast, personalized support through the mobile channels customers prefer. CRM-integrated, secure, scalable, with 24/7 support.

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Engage 365 logo

Customer loyalty and reward platform

A Microsoft Dynamics 365 based loyalty platform that allows you to deliver great reward programs- Engage365.
Drive lasting customer loyalty with Engage365.

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KronoDesk logo

Powerful help desk & service management software

KronoDesk is a cloud-based and on-premise integrated customer support system that includes help desk ticketing, customer support forums and an online knowledge base in a single user interface. Designed specifically for software support teams, KronoDesk feeds the application lifecycle from end-to-end

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Shape logo

Cloud-based CRM, sales & marketing automation software

Shape is a cloud-based CRM, sales, & marketing automation software for businesses in industries such as legal, real estate, mortgage, finance, & education. Shape offers tools to manage & automate online marketing & promotions, capture and service leads from online sources, & more

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Cention logo

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Unbabel logo

Cloud-based LangOps platform for global businesses

Cloud-based Language Operations platform combining AI machine translation and human review for multilingual customer support.

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Enghouse eKMS logo

Internal & external knowledge base and forum management

SmartSupport is a knowledge management platform that combines knowledge base, community forums, and help desk capabilities. Search engine, internal/external kb moderator tools, workflows, ticketing, custom forms, editor, article templates and snippets, statistics reporting, drafts and much more.

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Dixa logo

Conversational Customer Service Software

Full-featured customer service software for phone, email, chat & messaging apps that runs in your browser. Designed for customer-facing teams that prioritize the customer experience, Dixa helps brands deliver omnichannel customer experiences through smart routing, built-in CRM, integrations & more.

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MindTouch logo

The Customer-First Knowledge Management Platform

MindTouch is a leading provider of enterprise-grade, AI-powered knowledge management solutions that help mid-size to large organizations improve self-service, enhance agent assistance and increase customer lifetime value.

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Mosaicx logo

Virtual agent and messaging outreach

Mosaicx uses conversational AI to offer agent-like experiences without human agents. A comprehensive set of service modules means automation creates a better customer experience than ever before.

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Zingtree logo

Build interactive decision trees that guide your teams.

Zingtree allows you to build no-code, interactive decision trees that help you create agent scripts, guide customers, and manage internal processes.

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Vozy logo

Voice AI platform for enterprises

Vozy transforms the way companies interact with customers through voice assistants and conversational AI.

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FuseDesk logo

Help Desk, Support Ticketing, and Messaging Platform

FuseDesk is your Multi-Channel Customer Service Platform empowering your team to meet your prospects and customers where they are from email to support tickets to live chat, FaceBook Messenger, SMS, and beyond. Win more raving fans with the only helpdesk you'll ever need - today.

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Mojo Helpdesk logo

Mojo Helpdesk makes customer service easy.

Mojo Helpdesk is a customer support helpdesk, internal support helpdesk, issue tracking, and ticket tracking application that fully integrates with Google G Suite, and Microsoft 365. Mojo lets you centralize, assign, and track what matters most.

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Accelo logo

Move from operational chaos to profitable growth.

Accelo's AI-powered PSA unifies pipeline, projects, resources, and financials — turning real-time data into forward-looking decisions.

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Apptivo logo

CRM solution for managing customer accounts

Apptivo is a customer relationship management app that allows businesses to create and manage customer accounts with information such as contact information, website, annual revenue‚ address‚ number of employees‚ & more. Accounts can be associated with other records such as contacts or opportunities.

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SupportBee logo

Customer support help desk software

SupportBee is the ticketing system for companies that pride themselves in their relationships with their customers.

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Sparkcentral logo

Customer service platform for asynchronous messaging

Sparkcentral offers a SaaS platform for digital customer service: listen, support and engage with your customers on channels they love. It's easy to use and integrates seamlessly with other external platforms or software. Trusted by clients such as Zappos, Netflix, Air Canada, Slack,...

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BlueSpice logo

Do knowledge management the Wiki Way!

BlueSpice, the enterprise distribution of the famous Wikipedia software MediaWiki, is the perfect foundation for a knowledge base for staff and partners to answer customer queries quickly, efficiently and accurately.

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Gluru AI logo

Customer experience management with AI and machine learning

MIND is a customer experience management solution striving to create a conversational mind for business knowledge by using AI and machine learning

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iTOP logo

Cloud based visitor management solution

iTOP is a cloud-based configuration management database (CMDB) platform that helps manage IT assets and incidents, handle downtime, and optimize the efficiency of the support team. It also helps manage multi-client environments and streamline collaboration across departments.

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Prompt.io logo

The enterprise messaging platform

Launch bi-directional sms text conversations within one minute, NLP-enhanced automations within one hour and Instant Apps within a day.

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LiveOps logo

On-Demand Customer Service and Support Solutions

A web-based platform that enables communication via Voice, email, chat, SMS, Facebook and Twitter with the help of an integrated customer interaction database. It has features such as scalable contact center solution using a pay-as-you-go model customize reports, design IVRs and more.

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Revelation helpdesk logo

Read more about Revelation helpdesk

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Velaro logo

Driving business success through every conversation.

Give customers fast, convenient support through chat, messaging, and voice. Automate responses, track issues with ticketing, and let your team focus on high-value interactions. Co-browsing and AI-driven workflows improve response times and make sure every question is answered without delays.

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