Unabhängig · mit Quellen · Aktualisiert 2026-06-18
Best Internal Wiki (2026)
8 Optionen, verglichen nach Preis, kostenloser Version, Compliance und Eignung — günstigste zuerst. Jede Angabe verlinkt auf die Anbieterseite und das Erfassungsdatum; Tarife nur auf Anfrage zeigen einen Bindestrich, nie eine Schätzung.
Das Wichtigste in Kürze
- Am günstigsten: Confluence — $0 pro Monat.
- Kostenlose Version: Confluence, Notion, Nuclino, Slab.
- HIPAA-konform: Confluence, Notion, Guru.
- Erfasst: 8 Anbieter, Daten aktuell bis 2026-06-18.
Vergleich
| # | Internal Wiki | Einstiegspreis | Kostenlos | HIPAA | SOC 2 | Am besten für | Quelle |
|---|---|---|---|---|---|---|---|
| 1 | Confluence | $0 pro Monat | Ja | Ja | Ja | Software engineering teams using Jira | atlassian.com |
| 2 | Notion | $0 pro Monat | Ja | Ja | Ja | All-in-one teams wanting wiki plus project management | notion.com |
| 3 | Nuclino | $0 pro Monat | Ja | — | Ja | Small to mid-size teams wanting simplicity | nuclino.com |
| 4 | Slab | $0 pro Monat | Ja | Nein | Ja | Engineering and product teams | slab.com |
| 5 | Tettra | $5 pro Monat | Nein | Nein | — | Slack-first teams | tettra.com |
| 6 | Slite | $10 pro Monat | Nein | — | Ja | Teams wanting AI-maintained, always-accurate docs | slite.com |
| 7 | Document360 | — | Nein | — | — | Technical writers and documentation teams | nur auf Anfrage |
| 8 | Guru | — | Nein | Ja | Ja | Enterprise customer support teams | nur auf Anfrage |
Die Preise sind der niedrigste veröffentlichte Self-Service-Monatspreis zum Datum in der Quelle.
Wie wir das erstellt haben
Official pricing pages were re-fetched via WebFetch for Guru (getguru.com/pricing, getguru.com/security), Slab (slab.com/pricing), Slite (slite.com/pricing, slite.com/security which 302-redirects to slite.slite.page), Tettra (tettra.com/pricing), Nuclino (nuclino.com/pricing), Notion (notion.com/pricing, USD via currency selector), Confluence (atlassian.com/software/confluence/pricing), and Document360 (document360.com/pricing). Where the primary page rendered only a title or geo-defaulted to EUR, two or more independent 2026 aggregators (CostBench, Automation Atlas, Featurebase, G2) were used to triangulate; a value was accepted only when consistent across the official page plus at least one corroborating source. ADVERSARIAL CORRECTIONS THIS PASS: (1) Guru is now fully quote-only on its official page, so all published per-seat figures were nulled and the model set to custom. (2) Notion Business annual is $20/seat (monthly $24), not $18/$20 as drafted. (3) Slite's HIPAA claim could not be explicitly verified on its own security page, so hipaa was set to null. No vendors were removed; all eight are real, operating products. Confluence per-user rates are the 1-50 seat band; rates decrease in higher bands. accessedAt 2026-06-18.