How often ChatGPT mentions Obsidian for knowledge base 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 | Zendesk Guide | 100% | |
| 3 | Document360 | 100% | |
| 4 | Confluence | 100% | |
| 5 | Help Scout Docs | 100% | |
| 6 | GitBook | 100% | |
| 7 | Guru | 100% | |
| 8 | Slite | 67% | |
| 9 | ReadMe | 33% | |
| 10 | Obsidian ← this tool | 33% | |
| 11 | Docusaurus | 33% | |
| 12 | Intercom Articles | 33% |
Free account, see every engine, the trend over time, and which sources to win.
The questions where ChatGPT currently names Obsidian.
The best knowledge base software depends on whether you're building an internal team wiki, a customer-facing help center, or developer documentation. Here's a practical shortlist:
| Tool | Best for | Strengths | Potential drawbacks |
|---|---|---|---|
| Notion | Small to midsize teams | Easy editing, databases, AI, collaboration | Search can become messy at large scale |
| Confluence | Engineering & enterprise | Powerful permissions, Jira integration, mature ecosystem | Can feel complex and cluttered |
| Document360 | Customer support & documentation | Excellent documentation features, analytics, AI search, versioning | More expensive than general-purpose wikis helpcenter.io |
| Help Scout Docs | Customer self-service | Simple, attractive help centers, integrates with support | Less flexible for internal knowledge commsadvisor.comhelpcenter.io |
| GitBook | Developer docs | Great Markdown support, API docs, clean publishing | Less suited for general business knowledge |
| Zendesk Guide | Support teams using Zendesk | Tight integration with ticketing and AI | Best value only if you're already in the Zendesk ecosystem |
| Guru | Sales and operations | Browser extension, AI answers, verification workflows | Pricing grows with team size |
| Obsidian | Personal knowledge management | Local-first, Markdown, highly customizable | Collaboration requires additional setup www.reddit.com |
Look for: - AI-powered search and question answering - Strong search relevance - Version history and approvals - Granular permissions - Analytics (what users search for but can't find) - Integrations with Slack, Teams, Jira, Salesforce, or your help desk - Markdown support or rich text editor - Easy import/export to reduce vendor lock-in
Recent comparisons consistently highlight the distinction between internal wikis (Notion, Confluence) and customer-facing documentation platforms (Document360, Help Scout, GitBook), with AI search and content analytics becoming major differentiators. helpcenter.io
If you can share: - your company size, - whether it's for employees or customers, and - your budget,
I can narrow this down to the top 2–3 options that fit your situation.