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Top Rated Knowledge Base Software with Slack

Last updated: May 2026

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86 software options

Zoho Desk logo

Zoho Desk

Customer service software for businesses of all sizes

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Zoho Desk is a web and mobile-based customer service software that enables businesses of all sizes and types to deliver customer support, empower agents, and maintain operations.

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Zendesk Suite logo

Zendesk Suite

AI powered customer service across all channels

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Zendesk offers an AI-powered service platform that unifies conversations from multiple channels. It features AI agents for resolving inquiries, ticketing for support requests, and analytics for tracking service quality. Its Resolution Learning Loop technology enhances automation by integrating AI, human agents, and knowledge resources on one platform.

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Freshservice logo

Freshservice

A complete IT service management (ITSM) tool for business

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Freshservice is an online ITIL service desk with ticketing & asset management capabilities, and incident, problem, change, release, and knowledge management tools.

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Freshdesk logo

Freshdesk

Online helpdesk system and customer service software

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Freshdesk is a cloud-based, omnichannel customer service software for businesses of all sizes, with solutions that increase agent productivity and improve customer satisfaction.

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Document360 logo

Document360

AI-powered knowledge base and documentation software

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Document360 is an AI-powered knowledge base platform that simplifies content creation, organization, and discovery. With features like AI search, automated tagging, FAQ generation, and multilingual support, it helps businesses deliver precise, self-service information to their users efficiently.

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Intercom logo

Intercom

AI-powered customer service with helpdesk

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Intercom Customer Service Suite combines an AI agent called Fin with a helpdesk platform designed for customer service operations. The platform includes features such as omnichannel communication across phone, email, and live chat, an AI-enhanced inbox, ticketing system, and a knowledge hub for centralizing support content. Fin uses a patented AI architecture to resolve customer queries and can be trained on company procedures and policies for deployment across multiple channels.

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livepro logo

livepro

Knowledge management system

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livepro is a cloud-based knowledge management solution designed to improve customer experience & staff engagement. The knowledge base can be used by every business department including HR, contact center agents and training departments, and set up for customer self-service to reduce support tickets.

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Shelf logo

Shelf

Cloud-based knowledge management solution

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The Shelf modern knowledge management platform helps businesses thrive with on-demand answers to the questions that block customer and employee success.

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Aha! logo

Aha!

Platform for strategic product roadmapping

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Aha! Knowledge is the product information hub. Publish custom-branded knowledges bases for different products and audiences. This empowers your customers to self-serve the resources they need to be successful (e.g. user guides). Set up custom workflows and manage publishing from a central place.

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Guru logo

Connect all company knowledge. Access it everywhere. Build t

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AI knowledge platform that connects your company’s data, delivers verified answers, and keeps knowledge accurate automatically.

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LiveAgent logo

Multichannel Help Desk Solution with Powerful AI Features

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Empower customers with knowledge base software
Create stunning knowledge repositories & FAQs with ease.

✓ No setup fee
✓ Customer service 24/7

Start with a 30-Day free trial, no credit card needed, no contracts.

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HelpCrunch logo

Customer Communication tool for support, marketing & sales

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HelpCrunch is a top-rated customer communication platform for your Support, Marketing & Sales.
Increase conversions and sales, improve support, and grow faster with HelpCrunch.
Features:
- Live Chat
- Chatbot
- Email Marketing
- Help Desk
- Knowledge Base
- Popups
Try HelpCrunch for free!

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360Learning logo

AI-powered learning platform

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360Learning is the AI-powered learning platform that combines LMS and LXP capabilities to scale skills development for mid-size and enterprise companies.

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KnowledgeOwl logo

Knowledge base and documentation software

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Knowledge base software with customer-first and AI-forward features. Complete customization and granular access controls with zero setup headaches.

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Teamgate logo

Unlock Your Sales Potential

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Teamgate CRM powers sales teams of all sizes to unlock their potential, gaining efficiencies and in-depth ICP insights to close more deals, faster.

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Supportbench logo

The Only AI Customer Support Platform

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Supportbench: Cut costs, boost resolution speeds, and enable agents with AI-driven support.

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IT Glue logo

Track, find and know everything in under 30 seconds.

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IT Glue is a cloud-based, SOC 2-compliant IT documentation solution which is designed to help MSPs manage documentation and reduce time spent searching for information. The platform offers flexible asset tracking, relationship mapping, documentation automation, workflows, checklists, and more.

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Clari Copilot logo

Conversation intelligence tool for growing sales teams

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Clari Copilot is a conversation intelligence tool that helps sales teams with pipeline visibility, actionable insights, and real-time coaching.

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Chaport logo

Multi-channel live chat and chatbot software for business

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Chaport is modern customer messaging software with multi-channel live chat, chatbots, auto-invitations, knowledge base, integrations with Facebook, Viber, Telegram, and group chat capabilities. It has desktop apps for Mac, Windows, Web, and full-featured mobile apps for iOS, & Android.

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Hiver logo

Modern, AI help desk software built for fast teams.

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Hiver is a modern, AI customer service platform with strong knowledge base capabilities. Create public FAQs and help articles for 24/7 self-service, or build an internal repository for SOPs and policies. Customize categories, design, and domains with ease, and even integrate articles with live chat.

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Waybook logo

Playbook that stores all knowledge and training documents

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Build a playbook for your business. All of your training, onboarding, process documentation and best practices in one place.

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Re:amaze logo

Support, engage, and convert customers on a single platform.

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Re:amaze is a web based help desk platform that enables businesses to communicate with customers at scale. Multi-channel support for all conversational channels like chat, email, social media, and mobile, helps entire teams stay in sync with customers in a shared team inbox so nothing goes missing.

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monday.com logo

Project management software

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Create a dynamic knowledge base your whole team can contribute to while they work. So important information never gets lost when people move between teams or roles. Then easily navigate your knowledge database with custom statuses, hashtags, and filters.

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Helpjuice logo

Cloud-based knowledge management platform

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Helpjuice is a web-based knowledge base software that helps small, mid-size and large businesses centralize all relevant content to help employees & customers

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Seismic logo

Cloud-based enablement software for sales & marketing teams

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Seismic is a unified platform that empowers customer-facing teams with the right skills, content, tools, and insights to engage customers and grow revenue. It offers a range of features including sales content management, learning and coaching, buyer engagement, content automation, and enablement intelligence.

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