Best Software with Knowledge Base 2026

Zendesk

Customer service platform with ticketing, chat, knowledge base, and call center tools.

tawk.to

Completely free live chat software with unlimited agents, chat history, and a ticketing system used by over 6 million websites worldwide.

Zendesk Chat

Enterprise live chat and messaging integrated into the Zendesk support suite with AI agents, triggers, and proactive engagement capabilities.

WordPress.com

Hosted WordPress platform with managed hosting, thousands of themes, and the power of WordPress without server management.

Freshdesk

Customer support software with ticketing, automation, and self-service for growing teams.

Jira Service Management

ITSM platform built on Jira with incident, change, and asset management plus a free tier for up to 3 agents.

Intercom

Customer messaging platform with live chat, bots, product tours, and help center.

ServiceNow

Enterprise IT service management platform with workflow automation and AI capabilities.

Zendesk Guide

Zendesk's knowledge base and help center module, tightly integrated with its ticketing suite for ticket deflection and agent assistance.

Intercom Fin

AI customer support agent by Intercom that resolves conversations using your help center content, at $0.99 per resolution.

Freshservice

ITSM platform with asset management, change control, and AI-powered incident resolution for IT teams.

Help Scout

Email-focused help desk with shared inbox, knowledge base, and beacon widget.

Guru

AI-powered knowledge platform that surfaces verified answers inside Slack, Chrome, and your other tools, so info finds people where they work.

Zoho Desk

Affordable help desk software with ticketing, AI, and Zoho ecosystem integration.

Document360

Dedicated knowledge base platform for public help centers and internal docs. Strong versioning, analytics, and a clean reader experience.

LiveAgent

All-in-one help desk with ticketing, live chat, call center, and social media support.

Spiceworks

Completely free IT help desk with network monitoring, inventory tracking, and a massive community of IT professionals.

Helpjuice

Knowledge base software focused on fast search and a polished reader experience, with hands-on setup help included in every plan.

Slab

Modern internal knowledge base with a beautiful editor, unified search across your tools, and a clean topic-based structure.

Tettra

Simple internal knowledge base for Slack-first teams, with an AI bot that answers questions and a workflow to keep content current.

Crisp

Business messaging platform for startups and SMBs with live chat, shared inbox, chatbot, and a generous free plan.

osTicket

Open-source support ticket system with custom forms, auto-routing, and SLA tracking. Free self-hosted or $12/agent/mo cloud.

Kustomer

CRM-powered customer service platform that unifies conversations and customer data into a single timeline view.

Gladly

People-centered customer service platform that replaces ticket numbers with lifelong conversation threads per customer.

Re:amaze

Customer service and live chat platform built for e-commerce, with shared inbox, FAQ, and deep Shopify integration.

HelpCrunch

Customer messaging platform combining live chat, knowledge base, email marketing, and chatbots. Plans from $12/member/mo.

Groove

Simple, affordable help desk built for small businesses. Shared inbox, knowledge base, and live chat starting at $4.80/user/mo.

Flowlu

All-in-one business management platform combining CRM, project management, invoicing, and knowledge base.

Helpwise

Shared inbox and help desk for teams with live chat, WhatsApp integration, automation, and SLA tracking.

SupportBee

Simple email-based help desk with shared inbox, knowledge base, and customer portal. No bloat, no fuss.