Confluence is Atlassian’s workspace for managing knowledge and collaborating on projects.
Alternatives to tela
ProProfs Knowledge Base is a platform for creating public or private knowledge bases, manuals, documentation, and help centers.
Zendesk Guide is a paid web knowledge-base product for publishing help-center articles to internal and external audiences.
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Scalar
Scalar is a collection of API products for documentation, client generation, API management, requests, and MCP server use.
Free planOpen sourceWebAPILinuxmacOS8.6From $150 a month - 5

Mintlify
Mintlify is a documentation and knowledge platform for developers and AI agents.
Free planWebAPILinuxmacOS8.5From $450 a month - 6

Lark
Lark brings workplace communication and collaboration into one platform, with chat, calendars, document creation, and cloud storage.
Free planAndroidiOSWebAPI8.5From $6 a month - 7

GitBook
GitBook is a collaborative platform for creating, reviewing, and publishing branded documentation websites.
Free planWebAPI8.4From $65 a month - 8
Fern
Fern Docs builds interactive documentation websites from Markdown and API specifications, while Fern also generates strongly typed client libraries.
Free planOpen sourceWebAPILinuxmacOS8.4Free plan - 9
Intercom
Intercom is a customer messaging and support platform for businesses serving customers through a website, app, or product experience.
AndroidiOSWeb8.3From $19 a month - 10
Wikidot
Wikidot hosts wiki-based websites for publishing content, sharing documents and collaborating.
Free planOpen sourceWebAPILinuxmacOS8.3From $49.90 a year - 11

Slite
Slite is an AI knowledge base for teams, designed to help keep shared information accurate and verified.
AndroidiOSWebAPI8.2From $120 a year - 12

Nuclino
Nuclino is a collaborative workspace for team knowledge, documents, and projects.
Free planAndroidiOSWebAPI8.1Free plan - 13

Paligo
Paligo is a cloud-based component content management system for creating, organizing, translating, and publishing technical documentation and other knowledge content.
Free planWebAPI8.1Free plan - 14

Papyrs
Papyrs is a hosted company intranet, team wiki, and knowledge base for organizing and sharing internal information.
Free planAndroidiOSWebAPI8.1From $89 a month - 15

BlueSpice
BlueSpice is wiki and knowledgebase software for companies that need to share know-how, responsibilities, processes, and current documentation.
Free planSelf-hosted7.9From €4.50 a month - 16

Hudu
Hudu is a platform for IT teams to manage documentation, passwords, assets, and infrastructure information.
AndroidiOSWebAPI7.9 - 17

VitePress
VitePress turns Markdown content into themed static HTML pages for documentation and other content-focused websites.
Free planOpen sourceWebAPILinuxmacOS7.9Free plan - 18

Zoho Learn
Free planAndroidiOSWebAPI7.8Free plan - 19
Docmost
Docmost is open-source collaborative wiki and documentation software for teams that need to create and maintain shared knowledge.
Free planWebAPISelf-hosted7.8From $72 a year - 20

Elium
Elium is a knowledge platform that brings scattered organizational know-how into a governed source for people and AI agents.
AndroidiOSWebAPI7.8 - 21

BookStack
BookStack is a free, open-source platform for organizing and storing information on a self-hosted instance.
Free planWebAPILinuxSelf-hosted7.8From £450 a year - 22
Helpable
Helpable is a customer-support platform combining an AI assistant, live chat inbox, and public help center.
Free planWebAPI7.8From $25 a month - 23

Slab
Free planWebWindowsmacOS7.7From $6.67 a month - 24

KnowledgeOwl
KnowledgeOwl is web software for publishing knowledge bases to internal and external audiences.
WebAPI7.7From $100 a month - 25

Notejoy
Notejoy is a note-taking and sharing app with offline access and real-time collaboration.
Free planAndroidiOSWebmacOS7.7From $5 a month - 26

Stack Internal
Stack Internal is a cloud knowledge product that gathers and synthesizes information from AI tools, chat threads, and wikis into knowledge for…
Free planWebAPI7.6Free plan - 27
SwaggerHub
SwaggerHub is a toolkit for API design, testing, documentation, and governance.
Free planWebSelf-hosted7.6From $740 a year - 28

Help Scout
Help Scout is customer support software that brings email, SMS, social, chat, and voice into a shared Inbox.
Free planAPI7.6From $25 a month - 29
PmWiki
PmWiki is a wiki-based content-management system for collaboratively building and maintaining websites.
Free planWebLinuxmacOSSelf-hosted7.6€60 one-time - 30

Tiki Wiki CMS Groupware
Tiki Wiki CMS Groupware is free, open source web-based software that combines wiki, content management, and groupware features for individuals, groups, and organizations.
Free planWebLinuxmacOSSelf-hosted7.6Free plan


