Quick Picks (TL;DR)
- Notion — best all-in-one wiki for small teams who want docs and project management in one place
- Confluence — best for teams already deep in the Atlassian stack (Jira users, take note)
- Slite — best for lightweight, distraction-free docs that remote teams actually keep updated
- BookStack — best self-hosted option if you own your data and have a dev on hand
- Tettra — best for building a Q&A-style knowledge base that scales without chaos
I've helped three different remote teams set up their internal wikis over the past two years. Every time, the conversation starts the same way: someone shares a Google Drive folder link, someone else has a conflicting version, and nobody can find the onboarding doc from six months ago. Here's what I found actually works — and what looks good in a demo but falls apart at two in the morning when you need an answer fast.
Comparison Table
| Tool | Best For | Free Plan | Starting Price | Standout |
|---|---|---|---|---|
| Notion | All-in-one teams | Yes (limited) | ~$10/user/mo (verify) | Databases + docs in one |
| Confluence | Jira-integrated teams | Yes (10 users) | ~$5.75/user/mo (verify) | Deep Atlassian ecosystem |
| Slite | Small remote teams | Yes | ~$8/user/mo (verify) | Minimal, fast, focused |
| BookStack | Self-hosted orgs | Free (self-hosted) | Free + hosting costs | Full data ownership |
| Tettra | Knowledge-base-first | No | ~$8.33/user/mo (verify) | Slack integration + Q&A |
Notion: The Swiss Army Knife
Best for: Remote teams who want one tool to rule docs, wikis, project boards, and databases.
I switched my team to Notion after spending a month drowning in a mess of shared Dropbox folders and stray Slack messages. The flexibility is genuinely remarkable — you can build a company wiki, a project tracker, and a content calendar all in the same workspace. Pages nest infinitely, so structuring a knowledge base feels natural once you get past the learning curve.
Honest pros: Incredible flexibility; a single source of truth across docs, tasks, and data; great templates; works beautifully on mobile.
Honest cons: The blank canvas is overwhelming for non-technical folks; search can feel slow on larger workspaces; free plan limits block size and history.
Who should skip it: Teams who need a pure, purpose-built wiki — Notion's flexibility becomes noise when you just want documentation.
Confluence: For the Atlassian Loyalist
Best for: Engineering teams using Jira who need docs tightly connected to tickets and sprints.
Confluence is the tool I reach for when a client already lives inside Jira. The integration depth is hard to beat — you can embed Jira issues, mention tickets inline, and surface relevant docs right inside sprint boards. The new cloud interface has improved significantly from the clunky days of server installs.
Honest pros: Native Jira integration; solid permission system; good audit trails; free tier covers up to 10 users.
Honest cons: Expensive past the free tier; UI feels heavy compared to newer tools; search has historically been hit-or-miss; requires buy-in from the whole team.
Who should skip it: Freelancers and small teams not using Jira. Paying Confluence rates without the Atlassian ecosystem makes little sense.
Slite: The One Teams Actually Use
Best for: Remote teams who've tried fancy wikis and found everyone still writes in Slack messages.
Slite was a revelation when I first tested it for a 12-person distributed startup. The editor is clean without being sparse, the AI assistant for summarizing and searching docs is genuinely useful, and — crucially — it gets out of the way. In my experience, adoption is the real problem with wikis: Slite is the only tool I've seen a non-technical team voluntarily use without a mandate.
Honest pros: Fast, minimal UI; smart templates; useful AI features for search and summaries; decent free tier for starters.
Honest cons: Fewer integrations than Notion or Confluence; not great for structured databases; limited project management angle.
Who should skip it: Teams who need a full project management suite alongside their docs.
BookStack: Own Your Knowledge Base
Best for: Privacy-conscious teams with technical capacity who want zero vendor lock-in.
If you have a DevOps person on staff and you want to keep your documentation off third-party servers, BookStack is the answer. It's open-source, self-hosted, and genuinely polished for a free tool. The Book > Chapter > Page hierarchy maps well to how most teams actually think about organizing information.
Honest pros: Completely free; self-hosted data control; clean UI; good role-based permissions; active open-source community.
Honest cons: You manage uptime, backups, and updates yourself; no native mobile app; setup requires server knowledge.
Who should skip it: Anyone who needs a hosted, zero-maintenance solution. Self-hosting is a commitment.
Tettra: Built for Answering Questions
Best for: Teams who want a knowledge base that connects directly to Slack and flags outdated content automatically.
Tettra takes a different angle than most wiki tools — it's less about free-form documentation and more about structured Q&A and verified answers. I've seen it work well in customer support teams and ops-heavy organizations where people are constantly asking the same five questions in Slack. The Slack bot surfaces answers inline, which means fewer context switches.
Honest pros: Excellent Slack integration; "needs verification" prompts to keep docs fresh; easy for non-writers; good for policy and process docs.
Honest cons: No free plan; less flexible than Notion for varied use cases; smaller ecosystem.
Who should skip it: Teams without Slack or those who need rich database-style documentation.
How to Choose the Right Tool
The question I ask every team before recommending anything: Do you already use Jira? If yes, Confluence is probably worth the look. If no, Jira integration is a non-benefit.
Next: Do you have self-hosting capability and care deeply about data ownership? If yes, BookStack. If no, move on.
After that, it comes down to team size and adoption risk. For teams under 20 who mostly communicate in Slack, Slite or Tettra will see higher real-world adoption than Notion. For teams who want a single, flexible workspace that handles docs and light project management, Notion wins.
Avoid over-engineering your wiki. The most expensive tool is the one nobody uses.
FAQ
Q: What's the difference between a wiki tool and a docs tool? Wiki tools are designed for permanent, shared reference information — processes, policies, onboarding guides. Docs tools are better for collaborative writing and versioning. Many modern tools like Notion and Slite blur the line, supporting both.
Q: Is Notion good for documentation? Yes, but with caveats. Notion's power comes with complexity. Smaller teams often find Slite or Tettra easier to maintain without a dedicated "Notion admin."
Q: Can remote teams use these tools asynchronously? All five tools support async collaboration. The key feature to look for is commenting and inline suggestions, which let remote teammates review docs on their own schedule.
Q: How do I get my team to actually use the wiki? Pick one tool and stick with it. Make adding docs part of your done-definition in sprints. Designate one person to review and update docs quarterly. The tool matters less than the habit.