Independent · sourced · Updated November 2026
Best Internal Wiki (2026)
8 internal wiki options compared on price, free tier, compliance and fit — ranked by entry price. Every figure links to the public page it was captured from — the vendor's own wherever the vendor publishes the number, otherwise the named public source — with the date we captured it; where a vendor publishes no monthly price we name the kind of pricing it uses, never a guess.
The cheapest internal wiki is Confluence at $0/user/mo. 4 offer a free tier. All 8 compared below on price, free tier and compliance — every figure sourced and dated, updated November 2026.
As of Nov 1, 2026 · figures linked to their source in the table below
Cite this comparison
Per The Front Desk Review, the cheapest internal wiki is Confluence at $0/user/mo; across 6 with published pricing the median is $9/mo ($6.70–$12/mo), 4 with a free tier, every figure sourced and dated, as of 2026-11-01. https://frontdeskreview.com/best/internal-wiki/ Key takeaways
- Typical paid price: from $6.70/mo, median $9/mo, up to $12/mo — across 6 with published pricing.
- Free tier: Confluence, Notion, Nuclino, Slab.
- States HIPAA support: Confluence, Notion, Guru.
- Tracked: 8 vendors, data current through 2026-11-01. STALE · 2026-09-02
Comparison
| # | Internal Wiki | Entry price | Free | HIPAA | SOC 2 | Best for | Source | Visit |
|---|---|---|---|---|---|---|---|---|
| 1 | Confluence | $0/user/mo Free | Yes | Yes | Yes | Software engineering teams using Jira | atlassian.com | Visit → |
| 2 | Notion | $0/user/mo Free | Yes | Yes | Yes | All-in-one teams wanting wiki plus project management | notion.com | Visit → |
| 3 | Nuclino | $0/user/mo Free | Yes | — | Yes | Small to mid-size teams wanting simplicity | nuclino.com | Visit → |
| 4 | Slab | $0/user/mo Free | Yes | No | Yes | Engineering and product teams | slab.com | Visit → |
| 5 | Slite STALE · 2026-09-02 | $10/user/mo Basic | No | — | Yes | Teams wanting AI-maintained, always-accurate docs | slite.com | Visit → |
| 6 | Tettra | $10/user/mo Scaling | No | No | — | Slack-first teams | tettra.com | Visit → |
| 7 | Document360 STALE · 2026-09-02 | quote-only | No | — | — | Technical writers and documentation teams | document360.com | Visit → |
| 8 | Guru STALE · 2026-09-02 | not priced monthly | No | Yes | Yes | Enterprise customer support teams | getguru.com | Visit → |
Prices are the lowest published self-serve rate, with the period it is charged on, as captured on the linked source. Annual-billing and usage details are on each vendor's record in our open dataset.
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What is the cheapest internal wiki?
Confluence has the lowest published entry price at $0/user/mo (Free), as of 2026-11-01.
How much does internal wiki cost per month?
Across the 6 internal wiki with published paid pricing, the median starting price is $9/mo, ranging from $6.70/mo to $12/mo, as of 2026-11-01. 4 also offer a free tier. 2 are quote-only.
Which internal wiki have a free plan?
Confluence, Notion, Nuclino, Slab offer a free tier.
Which internal wiki support HIPAA?
Confluence, Notion, Guru state HIPAA support (a BAA). Always confirm current scope with the vendor.
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