Knowledge Base Software

Help centre, chat widget, shared inbox, REST API, MCP server and CLI on one flat workspace price of $29 to $99 a month, with AI billed at $0.10 a conversation rather than per seat.

A standalone knowledge base for public and internal documentation that charges a flat monthly fee plus $25 per author, never counts readers, and meters its AI chatbot in credits spent on retrieval.

Email, Slack Connect, Microsoft Teams, Discord, WhatsApp, SMS and an in-app widget in one queue, billed at $1 per ticket with unlimited seats, unmetered AI and a 250-ticket monthly floor.

A docs and knowledge base platform with two-way GitHub and GitLab sync, billed at $65 or $249 per published site per month plus $12 per collaborator, with no ticketing.

Support and customer success run through shared Slack, Teams, Discord and email channels, with account records, a customer portal and warehouse sync, sold only through a demo call with no published price.

Renders a public help centre, search and an optional AI chatbot from pages you already write in Notion, billed at $15 to $79 per site per month with a flat $49 AI add-on.

Shared email inboxes, live chat, WhatsApp and a Docs knowledge base priced per user per month, with AI Answers billed separately at $0.75 for every resolution and no included allowance.

An AI agent that trains on past tickets, macros and docs, answers inside Zendesk, Freshdesk, Intercom, Slack or a chat bubble, and bills $0.40 per ticket handled with no seats and no platform fee.

Messaging, help centre and ticketing built around Fin, an AI agent billed per resolved outcome rather than per seat, and sold separately on top of other help desks.

A knowledge base platform for product docs, API references and SOPs that sits beside Zendesk or Freshdesk, publishes no prices at all, and quotes against team accounts, workspaces, languages and AI usage.