1
Not ratedno reviews yetadded 2026
Paid
From $20/mo
You are here16 tools
All use casesUse case
16 Knowledge Base tools, ranked by readers
Every listed tool supports Knowledge Base. The order comes from 0 reader votes, never who paid. 8 have a free way in.
Missing a tool?
Start here
4 data-backed ways into the list.
Top 5, side by side
The 5 most-voted tools on the facts readers ask about.
| Fact | #1 Discourse | #2 Bettermode | #3 Help Scout | #4 Zendesk | #5 Softr |
|---|---|---|---|---|---|
| Reader votes | 0 | 0 | 0 | 0 | 0 |
| Rating | Not rated yet | Not rated yet | Not rated yet | Not rated yet | Not rated yet |
| Pricing model | Paid | Paid | Freemium | Paid | Freemium |
| Starts at | $20/mo | $399/mo | $0.75 | $25/mo | $49/mo |
| Free way in | No | No | Yes | No | Yes |
| Saves | 0 | 0 | 1 | 0 | 0 |
| Added | 2026 | 2026 | 2026 | 2026 | 2026 |
What this costs
Here’s how all 16 tools break down by starting price.
Median entry price $20/moCheapest paid $4/moFree plan available 8 of 16
BoostedSponsored, does not affect rank
Your tool, in front of 16 competitors
Paid placements appear above the ranking, labelled honestly.
All 16 tools
Vote to move a tool. Save to keep it.
Sort
ToolPricingActions
Showing all 16 tools, ranked by 0 reader votes. Ties fall back to review count.
2
Not ratedno reviews yetadded 2026
Paid
From $399/mo
3
Not ratedno reviews yetadded 2026
Freemium
From $0.75
4
Not ratedno reviews yetadded 2026
Paid
From $25/mo
5
Not ratedno reviews yetadded 2026
Freemium
From $49/mo
6
NotionMust tryVerified
4.54 reviewsadded 2026
Freemium
From $10/mo
7
Not ratedno reviews yetadded 2026
Freemium
From $5.42/mo
8
Not ratedno reviews yetadded 2026
Paid
From $25/mo
9
ObsidianCheapest
Not ratedno reviews yetadded 2026
Freemium
From $4/mo
10
Not ratedno reviews yetadded 2026
Freemium
From $29/mo
11
Not ratedno reviews yetadded 2026
Paid
Custom pricing
12
Not ratedno reviews yetadded 2026
Paid
Custom pricing
13
Not ratedno reviews yetadded 2026
Paid
Custom pricing
14
Not ratedno reviews yetadded 2026
Freemium
From $19/mo
15
Not ratedno reviews yetadded 2026
Freemium
From $15/mo
16
Not ratedno reviews yetadded 2025
Paid
Custom pricing
Know one that belongs on this list?
Community Discussion
Share your thoughts about the best tools for Knowledge Base
Join the discussion
Takes a minute. No account needed.
No comments yet
Be the first to share your experience.
4 questions
Common questions
Answers derived from the tools on this page.
How many Knowledge Base tools are there?
Siteefy's live index currently tracks 16 Knowledge Base tools, with 15 added in 2026. The count updates automatically as tools are published or retired.
Are there free Knowledge Base tools?
Yes. 8 offer a free plan alongside paid tiers.
How much do Knowledge Base tools cost?
Paid plans start at $4/mo (Obsidian). Each row in the list above shows the tool's pricing model and starting price.
How is this Knowledge Base list ranked?
The list is waiting for its first reader votes. Voting on any tool creates the ranking, star ratings come from community reviews, and anyone can suggest a missing tool.