Reviewed by Alexis Morain · Updated July 11, 2026
A polished, reliable knowledge base with genuine search AI, ideal for a team wiki, less so for a full workspace.

Slite is a knowledge base built for teams, from a Paris-based company. It's used to document processes, decisions, and know-how, then to find the right information fast, with an AI that answers questions from the content of the workspace.
You write clear documents, organized into collections, with a clean editor that keeps things tidy. AI search (called "Ask") answers in natural language while citing the source documents, and document verification flags content that's becoming outdated to keep the knowledge base reliable. The goal is for a team to stop asking the same question twice and find the up-to-date answer on its own.
Compared to Notion, a do-everything Swiss Army knife, Slite focuses on the knowledge base and the reliability of information, with less sprawl. Compared to Outline, open source and self-hostable, Slite adds a more advanced AI and a turnkey experience. For an internal wiki where freshness matters, it's a focused choice.
Its scope is deliberately narrow: it's a knowledge base, not an all-in-one workspace or a project manager. There's no permanent free plan, only a trial, and AI credits are capped depending on the plan.
Knowledge base
Documents organized into clear collections
AI search (Ask)
Natural-language answers with cited sources
Verification
Flags documents that have become outdated
Clean editor
Writing without visual clutter
Slite has no permanent free plan, but a 14-day trial with no credit card covers Basic and Pro. The Basic plan costs $10/member/month billed annually (unlimited documents, AI search), the Pro plan $20/member/month (Slite Agent, cross-tool search, 50 AI credits), and Enterprise is available on request.
Basic
Unlimited documents · AI search · Document verification
$10 per member/month (annual)
Pro
Slite Agent · Cross-tool search · 50 AI credits/month
$20 per member/month (annual)
Enterprise
Reader seats · Advanced security · Priority support
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Pricing verified on July 11, 2026
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