Tettra

Glean

Glean is an enterprise AI platform that connects an organization's knowledge across more than 35 applications, including Slack, Google Drive, Jira, Confluence, SharePoint, GitHub, and Salesforce, to power permission-aware search and answers. Beyond search, Glean lets teams build custom AI agents without code on top of that connected knowledge layer, positioning itself as a horizontal workplace productivity platform rather than a single point tool.

Slite

Slite is a team knowledge base and documentation platform built to keep company information accurate over time rather than going stale in a wiki nobody updates. It combines AI-powered search across connected tools with a doc verification workflow, so team members can confirm or flag content as still correct, and Slite can detect when connected source data has drifted from what's written. Beyond internal docs, Slite's AI search can pull answers from 20+ connected tools including Slack, Linear, GitHub, Jira, and Salesforce, and its Agent can automate workflows like drafting or updating docs based on triggers. It's used by 1,700+ companies, many migrating from Notion, Confluence, ClickUp, or Quip.

Document360

Document360 is a knowledge base and documentation platform for building internal wikis, public help centers, user manuals, SOPs, and API documentation. It combines a structured editor and workflow builder with AI-assisted search, an AI chatbot, and AI writing tools layered on top of the knowledge base content. The platform is aimed at support, documentation, and product teams at companies of varying sizes, offering role-based team accounts, SSO/SCIM authentication, PDF import/export, and integrations with tools like Slack, Zendesk, Salesforce, Microsoft Teams, and GitHub. Pricing is quote-based rather than published in flat tiers, and a 14-day free trial is offered before purchase.

Guru

Guru is an enterprise AI knowledge management platform that structures, governs, and continuously improves organizational knowledge so both employees and AI tools get reliable answers. It creates a single source of truth from scattered documentation, policies, playbooks, and meeting notes, and grounds AI-generated responses in that verified content to reduce hallucination.

Pegasus AI

Pegasus AI is a workspace RAG chatbot platform that turns uploaded documents into operated AI assistants. Teams can create and manage chatbots, chat in the workspace, deploy a controlled website widget, connect scoped API clients, and track usage across personal and team contexts.