How often ChatGPT mentions Slab for knowledge management software, and how it stacks up against the tools that dominate the answers.
Share of ChatGPT answers naming each tool, same 1 questions.
| # | Tool | Visibility | |
|---|---|---|---|
| 1 | Notion | 100% | |
| 2 | Confluence | 100% | |
| 3 | Guru | 99% | |
| 4 | Document360 | 84% | |
| 5 | Slite | 76% | |
| 6 | SharePoint | 60% | |
| 7 | Glean | 57% | |
| 8 | Microsoft SharePoint | 40% | |
| 9 | Slab ← this tool | 34% | |
| 10 | Obsidian | 34% | |
| 11 | Nuclino | 14% | |
| 12 | Atlassian Confluence | 8% |
Free account, see every engine, the trend over time, and which sources to win.
The questions where ChatGPT currently names Slab.
If you mean team/company knowledge management—a place to store SOPs, documentation, decisions, policies, meeting knowledge, and make it easy to find—I’d shortlist these:
| Software | Best for | Main strength | Watch-out |
|---|---|---|---|
| Notion | Startups & small/midsize teams | Flexible, excellent docs/wiki, databases, AI/search | Can become messy without good structure |
| Confluence | Larger companies & technical teams | Powerful permissions, documentation, Jira integration | Heavier and less elegant |
| Slab | Teams wanting a dedicated knowledge base | Excellent writing experience + unified search | Less of an all-purpose workspace |
| Guru | Knowledge embedded in daily work | Finding verified answers across company tools | More specialized/enterprise-oriented |
| Document360 | Customer-facing documentation | Structured knowledge bases/help centers | Less useful as a general team workspace |
| SharePoint | Microsoft 365 organizations | Deep Microsoft/enterprise integration | Setup and UX can be cumbersome |
🥇 Best overall: Notion
For most startups and modern teams, I'd start here. It combines wiki/knowledge management with docs, databases and project information, so you can keep considerably more of the company's context together. Notion specifically emphasizes centralized company knowledge, search, permissions, and connected pages. www.notion.com
🥈 Best for enterprise/engineering: Confluence
If you're already using Jira/Atlassian, Confluence is probably the safer choice. It has mature knowledge-base features, structured spaces, templates, versioning, permissions, search, and integrations with Jira Service Management. www.atlassian.com
🥉 Best pure knowledge base: Slab
I'd choose Slab if you specifically want a knowledge base rather than another all-purpose workspace. It focuses on writing, organization, discovery, and unified search across integrated tools. slab.com
One important distinction: knowledge management ≠ simply storing documents. The best system makes knowledge discoverable, current, and connected to the work where people need it. Current comparisons increasingly emphasize search/AI answers, source attribution, permissions, and content maintenance as key differentiators. www.atlasworkspace.ai
If you tell me team size, industry, Microsoft/Google/Atlassian stack, and whether this is internal or customer-facing, I can narrow this to the best 2–3 options and compare pricing/features.