G2 offers free advice on alternatives to Guru.
ClickUp is one app to replace them all. It's the future of work. More than just task management - ClickUp offers docs, reminders, goals, calendars, and even an inbox. Fully customizable, ClickUp works for every type of team, so all teams can use the same app to plan, organize, and collaborate.
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Notion is a unified workspace for teams. Notion is a connected workspace where your team can create docs, take notes, manage tasks, and organize your work – all in one place. And now, with Notion AI, you can augment your capabilities in new and unexpected ways. Leverage the power of AI right inside Notion, across all your notes and docs, without the need to jump between your work and a separate AI-powered tool.
Glean is the work assistant with intuition. It brings all your company’s knowledge together, so you can search for exactly what you need and discover the things you should know. Glean searches across all your company’s apps, understanding context, language, behavior, and relationships with others, to find personalized answers to your questions. It surfaces knowledge and makes connections with the people who can help—making it easier for you and your team to get big things done. Glean is easy to use and ready to go, right out of the box. Glean connects with all the apps you already use, takes <2 hours for initial setup, and doesn’t require any engineering talent or manual fine-tuning for implementation. And Glean has seamless workflow integration, whether you’re using Glean in the web app, new tab page, sidebar search, native search, or Slack commands.
Bloomfire is a searchable and secure hub for your company knowledge. Bloomfire helps teams find knowledge fast so everyone has information when and where they need it.
Document360 helps your team create, collaborate, and publish a self-service knowledge base for your software with ease
Slack brings all your communication together in one place. It’s real-time messaging, archiving and search for modern teams.
Workvivo is an internal communication and engagement platform that is designed to bring what’s happening in the organisation alive in a fun, intuitive and highly engaging way, while at the same time being structured completely around what the organisation is trying to achieve and connecting employees to this.
Give your team one place to share, find, and collaborate on information they need to get work done.
Stack Overflow Internal is the enterprise knowledge intelligence layer that ingests, validates, and delivers trusted knowledge into the tools and workflows technologists rely on every day. Built for modern engineering teams, Stack Internal combines human insight and AI automation to keep enterprise knowledge accurate, accessible, and in flow—so answers surface where work happens and copilots perform with reliability. Unlike static wikis or generic AI assistants, Stack Internal creates a secure, continuously learning ecosystem that reduces cognitive load, strengthens compliance, and accelerates enterprise modernization.
A modern editor that makes your company documentation look good by default.