Head-to-Head Comparison · Alternative to Slite · 🧠 notes & knowledge
Slite vs Wiki.js
A full team wiki with good search and enough knobs to justify Docker. Here is how Wiki.js ($0/mo open source) stacks up against Slite ($10/mo) across cost, hosting, data privacy, and real-world trade-offs.
Slite vs Wiki.js Specification Matrix
facts verified 2026-08-11
| Dimension | Slite (Paid) | Wiki.js (Replacement) |
|---|---|---|
| Monthly Price | $10 / mo | $0 / mo |
| 1-Year Cost (1 seat) | $120 / yr | $0 / yr (Save $120) |
| 1-Year Cost (5 seats) | $600 / yr | $0 / yr (Save $600) |
| 1-Year Cost (10 seats) | $1,200 / yr | $0 / yr (Save $1,200) |
| Source & License | Proprietary SaaS | open source AGPL-3.0 |
| Where It Runs | Vendor Cloud | Self-host (your server) |
| Platforms | Web / Cloud | webself-hosteddocker to self-host |
| GitHub Stars | — | ★ 29k (active aug 2026) |
Deep Dive: Switching from Slite to Wiki.js
Trade-offs, installation & data architecture
What you trade away
It is a flexible wiki, but Slite is easier to adopt and offers more polished hosted search, AI answers and knowledge-maintenance features with no server administration.
How to deploy Wiki.js
Docker Compose with PostgreSQL, or a Node.js package plus a supported database
What it takes to run
You must provision a database and persistent volumes, then configure backups and a TLS reverse proxy for public use
Where your data lives
Pages, users, authentication data, and history in the configured database; optional storage modules can mirror content and assets to Git, local disk, or cloud storage
Why fork Wiki.js instead of vibe-coding a Slite clone?
The core loop is buildable, but a dependable replacement becomes a real weekend or multi-day project. For Slite, create a clean team wiki with documents, collections, search, and lightweight answers. The hard boundary is team search, permissions, integrations, ai answers, and polished collaborative editing, plus sync, collaboration, and capture polish.
Slite vs Wiki.js FAQ
Is Wiki.js a good free alternative to Slite?+
Yes. Wiki.js is a verified open-source (AGPL-3.0) replacement for Slite. A full team wiki with good search and enough knobs to justify Docker.
What is the catch when switching from Slite to Wiki.js?+
It is a flexible wiki, but Slite is easier to adopt and offers more polished hosted search, AI answers and knowledge-maintenance features with no server administration.
How much do you save switching from Slite to Wiki.js?+
Slite costs $10/mo ($120/yr) per seat, whereas Wiki.js is $0/mo. Switching saves $120/yr for a solo user, $600/yr for a 5-person team, and $1,200/yr for a 10-person team.
How do I install or self-host Wiki.js instead of Slite?+
Install: Docker Compose with PostgreSQL, or a Node.js package plus a supported database. Setup: You must provision a database and persistent volumes, then configure backups and a TLS reverse proxy for public use
